Arginine vasopressin |
Space-filling model of arginine vasopressin
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Available structures |
PDB |
Ortholog search: PDBe, RCSB |
List of PDB id codes |
1jk4, 1jk6, 1npo, 2bn2
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Identifiers |
Symbols |
AVP ; ADH; ARVP; AVP-NPII; AVRP; VP |
External IDs |
OMIM: 192340 MGI: 88121 HomoloGene: 417 GeneCards: AVP Gene |
Gene ontology |
Molecular function |
• protein kinase activity
• signal transducer activity
• receptor binding
• neuropeptide hormone activity
• neurohypophyseal hormone activity
• V1A vasopressin receptor binding
• V1B vasopressin receptor binding
• cysteine-type endopeptidase inhibitor activity involved in apoptotic process
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Cellular component |
• extracellular region
• extracellular space
• cytosol
• secretory granule
• dendrite
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Biological process |
• maternal aggressive behavior
• positive regulation of systemic arterial blood pressure
• renal water homeostasis
• generation of precursor metabolites and energy
• water transport
• signal transduction
• positive regulation of cytosolic calcium ion concentration
• cell-cell signaling
• negative regulation of female receptivity
• circadian rhythm
• grooming behavior
• locomotory behavior
• positive regulation of cell proliferation
• positive regulation of gene expression
• positive regulation of glutamate secretion
• positive regulation of cell growth
• positive regulation of cAMP biosynthetic process
• positive regulation of prostaglandin biosynthetic process
• positive regulation of cellular pH reduction
• positive regulation of peptidyl-serine phosphorylation
• response to testosterone
• response to nicotine
• social behavior
• regulation of renal sodium excretion
• vasoconstriction
• hyperosmotic salinity response
• maternal behavior
• negative regulation of apoptotic process
• penile erection
• negative regulation of cysteine-type endopeptidase activity involved in apoptotic process
• sodium-independent organic anion transport
• response to ethanol
• positive regulation of vasoconstriction
• negative regulation of transmission of nerve impulse
• transmembrane transport
• ERK1 and ERK2 cascade
• protein kinase C signaling
• negative regulation of release of cytochrome c from mitochondria
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Sources: Amigo / QuickGO |
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RNA expression pattern |
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More reference expression data |
Orthologs |
Species |
Human |
Mouse |
Entrez |
551 |
11998 |
Ensembl |
ENSG00000101200 |
ENSMUSG00000037727 |
UniProt |
P01185 |
P35455 |
RefSeq (mRNA) |
NM_000490 |
NM_009732 |
RefSeq (protein) |
NP_000481 |
NP_033862 |
Location (UCSC) |
Chr 20:
3.08 – 3.08 Mb |
Chr 2:
130.58 – 130.58 Mb |
PubMed search |
[1] |
[2] |
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Vasopressin, also known as antidiuretic hormone (ADH), is a neurohypophysial hormone found in most mammals. In most species it contains arginine and is thus also called arginine vasopressin (AVP) or argipressin.[1] Its two primary functions are to retain water in the body and to constrict blood vessels.[2] Vasopressin regulates the body's retention of water by acting to increase water reabsorption in the kidney's collecting ducts, the tubules which receive the very dilute urine produced by the functional unit of the kidney, the nephrons.[3][4] Vasopressin is a peptide hormone that increases water permeability of the kidney's collecting duct and distal convoluted tubule by inducing translocation of aquaporin-CD water channels in the plasma membrane of collecting duct cells.[5] It also increases peripheral vascular resistance, which in turn increases arterial blood pressure. It plays a key role in homeostasis, by the regulation of water, glucose, and salts in the blood. It is derived from a preprohormone precursor that is synthesized in the hypothalamus and stored in vesicles at the posterior pituitary. Most of it is stored in the posterior pituitary to be released into the bloodstream. However, some AVP may also be released directly into the brain, and accumulating evidence suggests it plays an important role in social behavior, sexual motivation and pair bonding, and maternal responses to stress[citation needed]. It has a very short half-life between 16–24 minutes.[4]
Contents
- 1 Physiology
- 1.1 Function
- 1.1.1 Kidney
- 1.1.2 Cardiovascular system
- 1.1.3 Central nervous system
- 1.2 Regulation
- 1.3 Secretion
- 1.4 Receptors
- 2 Structure and relation to oxytocin
- 3 Role in disease
- 3.1 Lack of AVP
- 3.2 Excess AVP
- 4 Pharmacology
- 4.1 Vasopressin analogues
- 4.2 The role of vasopressin analogues in cardiac arrest
- 4.2.1 Vasopressin vs. epinephrine
- 4.2.2 Vasopressin and epinephrine vs. epinephrine alone
- 4.2.3 2010 American Heart Association Guidelines
- 4.3 Vasopressin receptor inhibition
- 5 See also
- 6 References
- 7 Further reading
- 8 External links
Physiology
Function
One of the most important roles of AVP is to regulate the body's retention of water; it is released when the body is dehydrated and causes the kidneys to conserve water, thus concentrating the urine and reducing urine volume. At high concentrations, it also raises blood pressure by inducing moderate vasoconstriction. In addition, it has a variety of neurological effects on the brain, having been found, for example, to influence pair-bonding in voles. The high-density distributions of vasopressin receptor AVPr1a in prairie vole ventral forebrain regions have been shown to facilitate and coordinate reward circuits during partner preference formation, critical for pair bond formation.[6]
A very similar substance, lysine vasopressin (LVP) or lypressin, has the same function in pigs and is often used in human therapy.
Kidney
Vasopressin has two main effects by which it contributes to increased urine osmolarity (increased concentration) and decreased water excretion:
- Increasing the water permeability of distal convoluted tubule and collecting duct cells in the kidney, thus allowing water reabsorption and excretion of more concentrated urine, i.e., antidiuresis. This occurs through insertion of water channels (Aquaporin-2) into the apical membrane of distal convoluted tubule and collecting duct epithelial cells. Aquaporins allow water to move down their osmotic gradient and out of the nephron, increasing the amount of water re-absorbed from the filtrate (forming urine) back into the bloodstream.
V2 receptors, which are G protein-coupled receptors on the basolateral plasma membrane of the epithelial cells, couple to the heterotrimeric G-protein Gs, which activates adenylyl cyclases III and VI to convert ATP into cAMP, plus 2 inorganic phosphates. The rise in cAMP then triggers the insertion of aquaporin-2 water channels by exocytosis of intracellular vesicles containing AQP channels, recycling endosomes. Vasopressin also increases the concentration of calcium in the collecting duct cells, by episodic release from intracellular stores. Vasopressin, acting through cAMP, also increases transcription of the aquaporin-2 gene, thus increasing the total number of aquaporin-2 molecules in collecting duct cells.
Cyclic-AMP activates protein kinase A (PKA) by binding to its regulatory subunits and allowing them to detach from the catalytic subunits. Detachment exposes the catalytic site in the enzyme, allowing it to add phosphate groups to proteins (including the aquaporin-2 protein), which alters their functions.
- Increasing permeability of the inner medullary portion of the collecting duct to urea by regulating the cell surface expression of urea transporters,[7] which facilitates its reabsorption into the medullary interstitium as it travels down the concentration gradient created by removing water from the connecting tubule, cortical collecting duct, and outer medullary collecting duct.
- Acute increase of sodium absorption across the ascending loop of henle. This adds to the countercurrent multiplication which aids in proper water reabsorption later in the distal tubule and collecting duct.[8]
Serum osmolarity/osmolality is also effected by vasopressin due to its role in keeping proper electrolytic balance in the blood stream. Improper balance can lead to dehydration, alkalosis, acidosis or other life-threatening changes. The hormone ADH is partly responsible for this process by controlling the amount of water the body retains from the kidney when filtering the blood stream.[9]
Cardiovascular system
Vasopressin increases peripheral vascular resistance (vasoconstriction) and thus increases arterial blood pressure. This effect appears small in healthy individuals; however it becomes an important compensatory mechanism for restoring blood pressure in hypovolemic shock such as that which occurs during hemorrhage.
Central nervous system
Avp is expressed in the periventricular region of the hypothalamus in the adult mouse.
[10] Allen Brain Atlases
Vasopressin released within the brain has many actions:
- Vasopressin is released into the brain in a circadian rhythm by neurons of the suprachiasmatic nucleus.[citation needed]
- Vasopressin released from centrally projecting hypothalamic neurons is involved in aggression, blood pressure regulation, and temperature regulation.[citation needed]
- It is likely that vasopressin acts in conjunction with corticotropin-releasing hormone to modulate the release of corticosteroids from the adrenal gland in response to stress, particularly during pregnancy and lactation in mammals.[11][12][13]
- Selective AVPr1a blockade in the ventral pallidum has been shown to prevent partner preference in prairie voles, suggesting that these receptors in this ventral forebrain region are crucial for pair bonding.[6]
- Recent evidence suggests that vasopressin may have analgesic effects. The analgesia effects of vasopressin were found to be dependent on both stress and sex.[14]
Evidence for this[which?] comes from experimental studies in several species, which indicate that the precise distribution of vasopressin and vasopressin receptors in the brain is associated with species-typical patterns of social behavior. In particular, there are consistent differences between monogamous species and promiscuous species in the distribution of AVP receptors, and sometimes in the distribution of vasopressin-containing axons, even when closely related species are compared.[15] Moreover, studies involving either injecting AVP agonists into the brain or blocking the actions of AVP support the hypothesis that vasopressin is involved in aggression toward other males.[citation needed] There is also evidence that differences in the AVP receptor gene between individual members of a species might be predictive of differences in social behavior.[citation needed]
One study has suggested that genetic variation in male humans affects pair-bonding behavior. The brain of males uses vasopressin as a reward for forming lasting bonds with a mate, and men with one or two of the genetic alleles are more likely to experience marital discord. The partners of the men with two of the alleles affecting vasopressin reception state disappointing levels of satisfaction, affection, and cohesion.[16]
Vasopressin receptors distributed along the reward circuit pathway, to be specific in the ventral pallidum, are activated when AVP is released during social interactions such as mating, in monogamous prairie voles. The activation of the reward circuitry reinforces this behavior, leading to conditioned partner preference, and thereby initiates the formation of a pair bond.[17]
Regulation
Vasopressin is secreted from the posterior pituitary gland in response to reductions in plasma volume, in response to increases in the plasma osmolality, and in response to cholecystokinin (CCK) secreted by the small intestine:
- Secretion in response to reduced plasma volume is activated by pressure receptors in the veins, atria, and carotid sinuses.
- Secretion in response to increases in plasma osmotic pressure is mediated by osmoreceptors in the hypothalamus.
- Secretion in response to increases in plasma CCK is mediated by an unknown pathway.
The neurons that make AVP, in the hypothalamic supraoptic nuclei (SON) and paraventricular nuclei (PVN), are themselves osmoreceptors, but they also receive synaptic input from other osmoreceptors located in regions adjacent to the anterior wall of the third ventricle. These regions include the organum vasculosum of the lamina terminalis and the subfornical organ.
Many factors influence the secretion of vasopressin:
- Ethanol (alcohol) reduces the calcium-dependent secretion of AVP by blocking voltage-gated calcium channels in neurohypophyseal nerve terminals in rats.[18]
- Angiotensin II stimulates AVP secretion, in keeping with its general pressor and pro-volumic effects on the body.[19]
- Atrial natriuretic peptide inhibits AVP secretion, in part by inhibiting Angiotensin II-induced stimulation of AVP secretion.[19]
Secretion
The main stimulus for secretion of vasopressin is increased osmolality of plasma. Reduced volume of extracellular fluid also has this effect, but is a less sensitive mechanism.
The AVP that is measured in peripheral blood is almost all derived from secretion from the posterior pituitary gland (except in cases of AVP-secreting tumours). Vasopressin is produced by magnocellular neurosecretory neurons in the Paraventricular nucleus of hypothalamus (PVN) and Supraoptic nucleus (SON). It then travels down the axon through the infundibulum within neurosecretory granules that are found within Herring bodies, localized swellings of the axons and nerve terminals. These carry the peptide directly to the posterior pituitary gland, where it is stored until released into the blood. However, there are two other sources of AVP with important local effects:
- AVP is also synthesized by parvocellular neurosecretory neurons at the PVN, transported and released at the median eminence, which then travels through the hypophyseal portal system to the anterior pituitary where it stimulates corticotropic cells synergistically with CRH to produce ACTH (by itself it is a weak secretagogue).[20]
- Vasopressin is also released into the brain by several different populations of smaller neurons.
Receptors
Below is a table summarizing some of the actions of AVP at its four receptors, differently expressed in different tissues and exerting different actions:
Type |
Second messenger system |
Locations |
Actions |
Agonists |
Antagonists |
AVPR1A |
Phosphatidylinositol/calcium |
Liver, kidney, peripheral vasculature, brain |
Vasoconstriction, gluconeogenesis, platelet aggregation, and release of factor VIII and von Willebrand factor; social recognition,[21] circadian tau[22] |
Felypressin |
|
AVPR1B or AVPR3 |
Phosphatidylinositol/calcium |
Pituitary gland, brain |
Adrenocorticotropic hormone secretion in response to stress;[23] social interpretation of olfactory cues[24] |
|
|
AVPR2 |
Adenylate cyclase/cAMP |
Basolateral membrane of the cells lining the collecting ducts of the kidneys (especially the cortical and outer medullary collecting ducts) |
Insertion of aquaporin-2 (AQP2) channels (water channels). This allows water to be reabsorbed down an osmotic gradient, and so the urine is more concentrated. Release of von Willebrand factor and surface expression of P-selectin through exocytosis of Weibel-Palade bodies from endothelial cells[25][26] |
AVP, desmopressin |
"-vaptan" diuretics, i.e. tolvaptan |
Structure and relation to oxytocin
Chemical structure of the argipressin (indicating that this compound is of the vasopressin family with an arginine at the 8th amino acid position.
Chemical structure of oxytocin
The vasopressins are peptides consisting of nine amino acids (nonapeptides). (NB: the value in the table above of 164 amino acids is that obtained before the hormone is activated by cleavage.) The amino acid sequence of arginine vasopressin is Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly, with the cysteine residues forming a disulfide bond. Lysine vasopressin has a lysine in place of the arginine.
The structure of oxytocin is very similar to that of the vasopressins: It is also a nonapeptide with a disulfide bridge and its amino acid sequence differs at only two positions (see table below). The two genes are located on the same chromosome separated by a relatively small distance of less than 15,000 bases in most species. The magnocellular neurons that make vasopressin are adjacent to magnocellular neurons that make oxytocin, and are similar in many respects. The similarity of the two peptides can cause some cross-reactions: oxytocin has a slight antidiuretic function, and high levels of AVP can cause uterine contractions.[27][28]
Below is a table showing the superfamily of vasopressin and oxytocin neuropeptides:
Vertebrate Vasopressin Family |
Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2 |
Argipressin (AVP, ADH) |
Most mammals |
Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 |
Lypressin (LVP) |
Pigs, hippos, warthogs, some marsupials |
Cys-Phe-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2 |
Phenypressin |
Some marsupials |
Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Arg-Gly-NH2 |
Vasotocin† |
Non-mammals |
Vertebrate Oxytocin Family |
Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 |
Oxytocin (OXT) |
Most mammals, ratfish |
Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Pro-Gly-NH2 |
Prol-Oxytocin |
Some New World monkeys, northern tree shrews |
Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Ile-Gly-NH2 |
Mesotocin |
Most marsupials, all birds, reptiles, amphibians, lungfishes, coelacanths |
Cys-Tyr-Ile-Gln-Ser-Cys-Pro-Ile-Gly-NH2 |
Seritocin |
Frogs |
Cys-Tyr-Ile-Ser-Asn-Cys-Pro-Ile-Gly-NH2 |
Isotocin |
Bony fishes |
Cys-Tyr-Ile-Ser-Asn-Cys-Pro-Gln-Gly-NH2 |
Glumitocin |
skates |
Cys-Tyr-Ile-Asn/Gln-Asn-Cys-Pro-Leu/Val-Gly-NH2 |
Various tocins |
Sharks |
Invertebrate VP/OT Superfamily |
Cys-Leu-Ile-Thr-Asn-Cys-Pro-Arg-Gly-NH2 |
Diuretic Hormone |
Locust |
Cys-Phe-Val-Arg-Asn-Cys-Pro-Thr-Gly-NH2 |
Annetocin |
Earthworm |
Cys-Phe-Ile-Arg-Asn-Cys-Pro-Lys-Gly-NH2 |
Lys-Connopressin |
Geography & imperial cone snail, pond snail, sea hare, leech |
Cys-Ile-Ile-Arg-Asn-Cys-Pro-Arg-Gly-NH2 |
Arg-Connopressin |
Striped cone snail |
Cys-Tyr-Phe-Arg-Asn-Cys-Pro-Ile-Gly-NH2 |
Cephalotocin |
Octopus |
Cys-Phe-Trp-Thr-Ser-Cys-Pro-Ile-Gly-NH2 |
Octopressin |
Octopus |
†Vasotocin is the evolutionary progenitor of all the vertebrate neurohypophysial hormones.[29] |
Role in disease
Lack of AVP
Decreased AVP release (neurogenic - i.e. due to alcohol intoxication or tumour) or decreased renal sensitivity to AVP (nephrogenic, i.e. by mutation of V2 receptor or AQP) leads to diabetes insipidus, a condition featuring hypernatremia (increased blood sodium concentration), polyuria (excess urine production), and polydipsia (thirst).
Excess AVP
High levels of AVP secretion may lead to hyponatremia. In many cases, the AVP secretion is appropriate (due to severe hypovolemia), and the state is labelled "hypovolemic hyponatremia". In certain disease states (heart failure, nephrotic syndrome) the body fluid volume is increased but AVP production is not suppressed for various reasons; this state is labelled "hypervolemic hyponatremia". A proportion of cases of hyponatremia feature neither hyper- nor hypovolemia. In this group (labelled "euvolemic hyponatremia"), AVP secretion is either driven by a lack of cortisol or thyroxine (hypoadrenalism and hypothyroidism, respectively) or a very low level of urinary solute excretion (potomania, low-protein diet), or it is entirely inappropriate. This last category is classified as the syndrome of inappropriate antidiuretic hormone (SIADH).[30]
SIADH in turn can be caused by a number of problems. Some forms of cancer can cause SIADH, particularly small cell lung carcinoma but also a number of other tumors. A variety of diseases affecting the brain or the lung (infections, bleeding) can be the driver behind SIADH. A number of drugs has been associated with SIADH, such as certain antidepressants (serotonin reuptake inhibitors and tricyclic antidepressants), the anticonvulsant carbamazepine, oxytocin (used to induce and stimulate labor), and the chemotherapy drug vincristine. It has also been associated with fluoroquinolones (including ciprofloxacin and moxifloxacin).[4] Finally, it can occur without a clear explanation.[30]
Hyponatremia can be treated pharmaceutically through the use of vasopressin receptor antagonists.[30]
Pharmacology
Vasopressin analogues
Vasopressin agonists are used therapeutically in various conditions, and its long-acting synthetic analogue desmopressin is used in conditions featuring low vasopressin secretion, as well as for control of bleeding (in some forms of von Willebrand disease and in mild haemophilia A) and in extreme cases of bedwetting by children. Terlipressin and related analogues are used as vasoconstrictors in certain conditions. Use of vasopressin analogues for esophageal varices commenced in 1970.[31]
Vasopressin infusions are also used as second line therapy in septic shock patients not responding to fluid resuscitation or infusions of catecholamines (e.g., dopamine or norepinephrine).
The role of vasopressin analogues in cardiac arrest
Injection of vasopressors for the treatment of cardiac arrest was first suggested in the literature in 1896 when Austrian scientist Dr. R. Gottlieb described the vasopressor epinephrine as an "infusion of a solution of suprarenal extract [that] would restore circulation when the blood pressure had been lowered to unrecordable levels by chloral hydrate."[32] Modern interest in vasopressors as a treatment for cardiac arrest stem mostly from canine studies performed in the 1960s by anesthesiologists Dr. John W. Pearson and Dr. Joseph Stafford Redding in which they demonstrated improved outcomes with the use of adjunct intracardiac epinephrine injection during resuscitation attempts after induced cardiac arrest.[32] Also contributing to the idea that vasopressors may be useful treatments in cardiac arrest are studies performed in the early to mid 1990's that found significantly higher levels of endogenous serum vasopressin in adults after successful resuscitation from out-of-hospital cardiac arrest compared to those who did not live.[33][34] Results of animal models have supported the use of either vasopressin or epinephrine in cardiac arrest resuscitation attempts, showing improved coronary perfusion pressure[35] and overall improvement in short-term survival as well as neurological outcomes.[36]
Vasopressin vs. epinephrine
Although both vasopressors, vasopressin and epinephrine differ in that vasopressin does not have direct effects on cardiac contractility as epinephrine does.[36] Thus, vasopressin is theorized to be of increased benefit over epinephrine in cardiac arrest due to its properties of not increasing myocardial and cerebral oxygen demands.[36] This idea has led to the advent of several studies searching for the presence of a clinical difference in benefit of these two treatment choices. Initial small studies demonstrated improved outcomes with vasopressin in comparison to epinephrine.[37] However, subsequent studies have not all been in agreement. Several randomized controlled trials have been unable to reproduce positive results with vasopressin treatment in both return of spontaneous circulation (ROSC) and survival to hospital discharge,[37][38][39][40] including a systematic review and meta-analysis completed in 2005 that found no evidence of a significant difference with vasopressin in five studied outcomes.[35]
Vasopressin and epinephrine vs. epinephrine alone
There is no current evidence of significant survival benefit with improved neurological outcomes in patients given combinations of both epinephrine and vasopressin during cardiac arrest.[35][38][41][42] A systematic review from 2008 did, however, find one study that showed a statistically significant improvement in ROSC and survival to hospital discharge with this combination treatment; unfortunately, those patients that survived to hospital discharge had overall poor outcomes and many suffered permanent, severe neurological damage.[40][42] A more recently published clinical trial out of Singapore has shown similar results, finding combination treatment to only improve the rate of survival to hospital admission, especially in the subgroup analysis of patients with longer "collapse to emergency department" arrival times of 15 to 45 minutes.[43]
2010 American Heart Association Guidelines
The 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care recommend the consideration of vasopressor treatment in the form of epinephrine in adults with cardiac arrest (Class IIb, LOE A recommendation).[44] Due to the absence of evidence that vasopressin administered instead of or in addition to epinephrine has significant positive outcomes, the guidelines do not currently contain vasopressin as a part of the cardiac arrest algorithms.[44] It does, however, allow for one dose of vasopressin to replace either the first or second dose of epinephrine in the treatment of cardiac arrest (Class IIb, LOE A recommendation).[44]
Vasopressin and Surgery for Congenital Heart Disease
Over the past decade, vasopressin has become an important part of the armamentarium available to bedside clinicians managing hemodynamic instability in neonates and older children recovering from cardiac surgery.[45][46][47][48][49][50] There is evidence that some children recovering from cardiac surgery have relative vasopressin deficiency, such that their endogenous plasma concentrations of arginine vasopressin are lower than what would be expected in this clinical setting.[46][47][50] Though low endogenous vasopressin concentrations in and of themselves do not cause hemodynamic instability, neonates and children recovering from cardiac surgery who develop hemodynamic instability and have low endogenous vasopressin concentrations are optimal candidates for this surgery. Unfortunately, measurement of endogenous vasopressin concentration is time consuming and cumbersome, and not practical for bedside application. Copeptin, a more stable and easily measured product of pro-AVP processing, may be a means of identifying patients with low endogenous vasopressin concentrations.[47] Further research is needed. Also, systemic corticosteroids have been shown to suppress endogenous vasopressin production and release.[50] Neonates and children recovering from cardiac surgery who are receiving systemic corticosteroid therapy may also be optimal candidates for vasopressin therapy should hemodynamic instability be present.
Vasopressin receptor inhibition
Main article: vasopressin receptor antagonist
A vasopressin receptor antagonist is an agent that interferes with action at the vasopressin receptors. They can be used in the treatment of hyponatremia.[51]
See also
- Syndrome of Inappropriate Antidiuretic Hormone secretion (SIADH)
- Oxytocin
- Sexual motivation and hormones
- Vasopressin receptor
- Vasopressin receptor antagonists
- Copeptin
References
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- ^ Pitkow LJ, Sharer CA, Ren X, Insel TR, Terwilliger EF, Young LJ (September 2001). "Facilitation of affiliation and pair-bond formation by vasopressin receptor gene transfer into the ventral forebrain of a monogamous vole". J. Neurosci. 21 (18): 7392–6. PMID 11549749.
- ^ Wang X, Dayanithi G, Lemos JR, Nordmann JJ, Treistman SN (1991). "Calcium currents and peptide release from neurohypophysial terminals are inhibited by ethanol". The Journal of Pharmacology and Experimental Therapeutics 259 (2): 705–11. PMID 1941619.
- ^ a b Matsukawa T, Miyamoto T (March 2011). "Angiotensin II-stimulated secretion of arginine vasopressin is inhibited by atrial natriuretic peptide in humans". Am. J. Physiol. Regul. Integr. Comp. Physiol. 300 (3): R624–9. doi:10.1152/ajpregu.00324.2010. PMID 21123762.
- ^ Salata RA, Jarrett DB, Verbalis JG, Robinson AG (March 1988). "Vasopressin stimulation of adrenocorticotropin hormone (ACTH) in humans. In vivo bioassay of corticotropin-releasing factor (CRF) which provides evidence for CRF mediation of the diurnal rhythm of ACTH". J. Clin. Invest. 81 (3): 766–74. doi:10.1172/JCI113382. PMC 442524. PMID 2830315.
- ^ Bielsky IF, Hu SB, Szegda KL, Westphal H, Young LJ (March 2004). "Profound impairment in social recognition and reduction in anxiety-like behavior in vasopressin V1a receptor knockout mice". Neuropsychopharmacology 29 (3): 483–93. doi:10.1038/sj.npp.1300360. PMID 14647484.
- ^ Wersinger SR, Caldwell HK, Martinez L, Gold P, Hu SB, Young WS (August 2007). "Vasopressin 1a receptor knockout mice have a subtle olfactory deficit but normal aggression". Genes Brain Behav. 6 (6): 540–51. doi:10.1111/j.1601-183X.2006.00281.x. PMID 17083331.
- ^ Lolait SJ, Stewart LQ, Jessop DS, Young WS, O'Carroll AM (February 2007). "The hypothalamic-pituitary-adrenal axis response to stress in mice lacking functional vasopressin V1b receptors". Endocrinology 148 (2): 849–56. doi:10.1210/en.2006-1309. PMC 2040022. PMID 17122081.
- ^ Wersinger SR, Kelliher KR, Zufall F, Lolait SJ, O'Carroll AM, Young WS (December 2004). "Social motivation is reduced in vasopressin 1b receptor null mice despite normal performance in an olfactory discrimination task". Horm Behav 46 (5): 638–45. doi:10.1016/j.yhbeh.2004.07.004. PMID 15555506.
- ^ Kanwar S, Woodman RC, Poon MC, Murohara T, Lefer AM, Davenpeck KL, Kubes P (1 October 1995). "Desmopressin induces endothelial P-selectin expression and leukocyte rolling in postcapillary venules". Blood 86 (7): 2760–6. PMID 7545469.
- ^ Kaufmann JE, Oksche A, Wollheim CB, Günther G, Rosenthal W, Vischer UM (July 2000). "Vasopressin-induced von Willebrand factor secretion from endothelial cells involves V2 receptors and cAMP". J. Clin. Invest. 106 (1): 107–16. doi:10.1172/JCI9516. PMC 314363. PMID 10880054.
- ^ Li C, Wang W, Summer SN, Westfall TD, Brooks DP, Falk S, Schrier RW (February 2008). "Molecular mechanisms of antidiuretic effect of oxytocin". J. Am. Soc. Nephrol. 19 (2): 225–32. doi:10.1681/ASN.2007010029. PMC 2396735. PMID 18057218.
- ^ Joo KW, Jeon US, Kim GH, Park J, Oh YK, Kim YS, Ahn C, Kim S, Kim SY, Lee JS, Han JS (October 2004). "Antidiuretic action of oxytocin is associated with increased urinary excretion of aquaporin-2". Nephrol. Dial. Transplant. 19 (10): 2480–6. doi:10.1093/ndt/gfh413. PMID 15280526.
- ^ Acher R, Chauvet J (July 1995). "The neurohypophysial endocrine regulatory cascade: precursors, mediators, receptors, and effectors". Front Neuroendocrinol 16 (3): 237–89. doi:10.1006/frne.1995.1009. PMID 7556852.
- ^ a b c Verbalis JG, Goldsmith SR, Greenberg A, Schrier RW, Sterns RH (November 2007). "Hyponatremia treatment guidelines 2007: expert panel recommendations". Am. J. Med. 120 (11 Suppl 1): S1–21. doi:10.1016/j.amjmed.2007.09.001. PMID 17981159.
- ^ Baum S, Nusbaum M, Tumen HJ (1970). "The control of gastrointestinal hemorrhage by selective mesenteric infusion of pitressin". Gastroenterology 58: 926.
- ^ a b Pearson JW, Redding JS (Sep–Oct 1963). "The role of epinephrine in cardiac resuscitation". Anesth. Analg. 42 (5): 599–606. doi:10.1213/00000539-196309000-00022. PMID 14061643.
- ^ Lindner KH, Strohmenger HU, Ensinger H, Hetzel WD, Ahnefeld FW, Georgieff M (October 1992). "Stress hormone response during and after cardiopulmonary resuscitation". Anesthesiology 77 (4): 662–8. doi:10.1097/00000542-199210000-00008. PMID 1329579.
- ^ Lindner KH, Haak T, Keller A, Bothner U, Lurie KG (February 1996). "Release of endogenous vasopressors during and after cardiopulmonary resuscitation". Heart 75 (2): 145–50. doi:10.1136/hrt.75.2.145. PMC 484250. PMID 8673752.
- ^ a b c Aung K, Htay T (January 2005). "Vasopressin for cardiac arrest: a systematic review and meta-analysis". Arch. Intern. Med. 165 (1): 17–24. doi:10.1001/archinte.165.1.17. PMID 15642869.
- ^ a b c Williamson K, Breed M, Alibertis K, Brady WJ (February 2012). "The impact of the code drugs: cardioactive medications in cardiac arrest resuscitation". Emerg. Med. Clin. North Am. 30 (1): 65–75. doi:10.1016/j.emc.2011.09.008. PMID 22107975.
- ^ a b Lee SW (August 2011). "Drugs in resuscitation: an update". Singapore Med J 52 (8): 596–602. PMID 21879219.
- ^ a b Callaway CW, Hostler D, Doshi AA, Pinchalk M, Roth RN, Lubin J, Newman DH, Kelly LJ (November 2006). "Usefulness of vasopressin administered with epinephrine during out-of-hospital cardiac arrest". Am. J. Cardiol. 98 (10): 1316–21. doi:10.1016/j.amjcard.2006.06.022. PMID 17134621.
- ^ Stiell IG, Hébert PC, Wells GA, Vandemheen KL, Tang AS, Higginson LA, Dreyer JF, Clement C, Battram E, Watpool I, Mason S, Klassen T, Weitzman BN (July 2001). "Vasopressin versus epinephrine for in hospital cardiac arrest: a randomised controlled trial". Lancet 358 (9276): 105–9. doi:10.1016/S0140-6736(01)05328-4. PMID 11463411.
- ^ a b Wenzel V, Krismer AC, Arntz HR, Sitter H, Stadlbauer KH, Lindner KH (January 2004). "A comparison of vasopressin and epinephrine for out-of-hospital cardiopulmonary resuscitation". N. Engl. J. Med. 350 (2): 105–13. doi:10.1056/NEJMoa025431. PMID 14711909.
- ^ Gueugniaud PY, David JS, Chanzy E, Hubert H, Dubien PY, Mauriaucourt P, Bragança C, Billères X, Clotteau-Lambert MP, Fuster P, Thiercelin D, Debaty G, Ricard-Hibon A, Roux P, Espesson C, Querellou E, Ducros L, Ecollan P, Halbout L, Savary D, Guillaumée F, Maupoint R, Capelle P, Bracq C, Dreyfus P, Nouguier P, Gache A, Meurisse C, Boulanger B, Lae C, Metzger J, Raphael V, Beruben A, Wenzel V, Guinhouya C, Vilhelm C, Marret E (July 2008). "Vasopressin and epinephrine vs. epinephrine alone in cardiopulmonary resuscitation". N. Engl. J. Med. 359 (1): 21–30. doi:10.1056/NEJMoa0706873. PMID 18596271.
- ^ a b Sillberg VA, Perry JJ, Stiell IG, Wells GA (December 2008). "Is the combination of vasopressin and epinephrine superior to repeated doses of epinephrine alone in the treatment of cardiac arrest-a systematic review". Resuscitation 79 (3): 380–6. doi:10.1016/j.resuscitation.2008.07.020. PMID 18951676.
- ^ Ong ME, Tiah L, Leong BS, Tan EC, Ong VY, Tan EA, Poh BY, Pek PP, Chen Y (February 2012). "A randomised, double-blind, multi-centre trial comparing vasopressin and adrenaline in patients with cardiac arrest presenting to or in the Emergency Department". Resuscitation 83 (8): 953–60. doi:10.1016/j.resuscitation.2012.02.005. PMID 22353644.
- ^ a b c Neumar RW, Otto CW, Link MS, Kronick SL, Shuster M, Callaway CW, Kudenchuk PJ, Ornato JP, McNally B, Silvers SM, Passman RS, White RD, Hess EP, Tang W, Davis D, Sinz E, Morrison LJ (November 2010). "Part 8: adult advanced cardiovascular life support: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care". Circulation 122 (18 Suppl 3): S729–67. doi:10.1161/CIRCULATIONAHA.110.970988. PMID 20956224.
- ^ Mastropietro, Christopher W.; Clark, Jeff A.; Delius, Ralph E.; Walters, Henry L.; Sarnaik, Ashok P. "Arginine vasopressin to manage hypoxemic infants after stage I palliation of single ventricle lesions". Pediatric Critical Care Medicine 9 (5): 506–510. doi:10.1097/pcc.0b013e3181849ce0.
- ^ a b Mastropietro, Christopher W.; Rossi, Noreen F.; Clark, Jeff A.; Chen, Haiping; Walters, Henry; Delius, Ralph; Lieh-Lai, Mary; Sarnaik, Ashok P. "Relative deficiency of arginine vasopressin in children after cardiopulmonary bypass". Critical Care Medicine. doi:10.1097/ccm.0b013e3181eed91d.
- ^ a b c Mastropietro, Christopher W.; Mahan, Meredith; Valentine, Kevin M.; Clark, Jeff A.; Hines, Patrick C.; Iii, Henry L. Walters; Delius, Ralph E.; Sarnaik, Ashok P.; Rossi, Noreen F. (2012-10-24). "Copeptin as a marker of relative arginine vasopressin deficiency after pediatric cardiac surgery". Intensive Care Medicine 38 (12): 2047–2054. doi:10.1007/s00134-012-2731-9. ISSN 0342-4642.
- ^ Mastropietro, Christopher W.; Davalos, Maria C.; Seshadri, Shivaprakash; Walters, Henry L. III; Delius, Ralph E. (2013-06-01). "Clinical response to arginine vasopressin therapy after paediatric cardiac surgery". Cardiology in the Young 23 (03): 387–393. doi:10.1017/S1047951112000996. ISSN 1467-1107.
- ^ Davalos, Maria Caridad; Barrett, Renee; Seshadri, Shivaprakash; Walters, Henry L.; Delius, Ralph E.; Zidan, Marwan; Mastropietro, Christopher W. "Hyponatremia During Arginine Vasopressin Therapy in Children Following Cardiac Surgery". Pediatric Critical Care Medicine 14 (3): 290–297. doi:10.1097/pcc.0b013e3182720473.
- ^ a b c Mastropietro, Christopher W.; Miletic, Kyle; Chen, Haiping; Rossi, Noreen F. "Effect of corticosteroids on arginine vasopressin after pediatric cardiac surgery". Journal of Critical Care 29 (6): 982–986. doi:10.1016/j.jcrc.2014.07.007.
- ^ Palm C, Pistrosch F, Herbrig K, Gross P (July 2006). "Vasopressin antagonists as aquaretic agents for the treatment of hyponatremia". Am. J. Med. 119 (7 Suppl 1): S87–92. doi:10.1016/j.amjmed.2006.05.014. PMID 16843091.
Further reading
- Rector, Floyd C.; Brenner, Barry M. (2004). Brenner & Rector's the kidney (7th ed.). Philadelphia: Saunders. ISBN 0-7216-0164-2.
- Mastropietro CW. Arginine vasopressin and paediatric cardiovascular surgery. OA Critical Care 2013 May 01;1(1):7. http://www.oapublishinglondon.com/article/680
External links
- Molecular neurobiology of social bonding: Implications for autism spectrum disorders a lecture by Prof. Larry Young, Jan. 4, 2010.
- Serum Osmolality Calculator
PDB gallery
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1jk4: DES 1-6 BOVINE NEUROPHYSIN II COMPLEX WITH VASOPRESSIN
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1jk6: UNCOMPLEXED DES 1-6 BOVINE NEUROPHYSIN
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1npo: BOVINE NEUROPHYSIN II COMPLEX WITH OXYTOCIN
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2bn2: CRYSTAL STRUCTURE OF BOVINE NEUROPHYSIN II COMPLEXED WITH THE VASOPRESSIN ANALOGUE PHE-TYR AMIDE
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Hormones
|
|
Endocrine
glands |
Hypothalamic-
pituitary
|
Hypothalamus
|
- GnRH
- TRH
- Dopamine
- CRH
- GHRH/Somatostatin
- Melanin concentrating hormone
|
|
Posterior pituitary
|
|
|
Anterior pituitary
|
- α
- FSH
- FSHB
- LH
- LHB
- TSH
- TSHB
- CGA
- Prolactin
- POMC
- CLIP
- ACTH
- MSH
- Endorphins
- Lipotropin
- GH
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|
|
Adrenal axis
|
- Adrenal cortex
- aldosterone
- cortisol
- DHEA
- Adrenal medulla
- epinephrine
- norepinephrine
|
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Thyroid
|
- Thyroid hormone
- calcitonin
- Thyroid axis
|
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Parathyroid
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|
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Gonadal axis
|
Testis
|
|
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Ovary
|
- estradiol
- progesterone
- activin and inhibin
- relaxin (pregnancy)
|
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Placenta
|
- hCG
- HPL
- estrogen
- progesterone
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Pancreas
|
- glucagon
- insulin
- amylin
- somatostatin
- pancreatic polypeptide
|
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Pineal gland
|
- melatonin
- N,N-dimethyltryptamine
- 5-methoxy-N,N-dimethyltryptamine
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|
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Other |
Thymus
|
- Thymosins
- Thymosin α1
- Beta thymosins
- Thymopoietin
- Thymulin
|
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Digestive system
|
Stomach
|
|
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Duodenum
|
- CCK
- Incretins
- secretin
- motilin
- VIP
|
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Ileum
|
- enteroglucagon
- peptide YY
|
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Liver/other
|
- Insulin-like growth factor
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Adipose tissue
|
- leptin
- adiponectin
- resistin
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Skeleton
|
|
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Kidney
|
- JGA (renin)
- peritubular cells
- calcitriol
- prostaglandin
|
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Heart
|
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Index of hormones
|
|
Description |
- Glands
- Hormones
- thyroid
- mineralocorticoids
- Physiology
- Development
|
|
Disease |
- Diabetes
- Congenital
- Neoplasms and cancer
- Other
- Symptoms and signs
|
|
Treatment |
- Procedures
- Drugs
- calcium balance
- corticosteroids
- oral hypoglycemics
- pituitary and hypothalamic
- thyroid
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Urinary system physiology: renal physiology and acid-base physiology
|
|
Filtration |
- Renal blood flow
- Ultrafiltration
- Countercurrent exchange
- Filtration fraction
|
|
Hormones affecting
filtration |
- Antidiuretic hormone (ADH)
- Aldosterone
- Atrial natriuretic peptide
|
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Secretion /
clearance |
- Pharmacokinetics
- Clearance of medications
- Urine flow rate
|
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Reabsorption |
- Solvent drag
- Na+
- Cl−
- urea
- glucose
- oligopeptides
- protein
|
|
Endocrine |
- Renin
- Erythropoietin (EPO)
- Calcitriol (Active vitamin D)
- Prostaglandins
|
|
Assessing
renal function/
measures of dialysis |
- Glomerular filtration rate
- Creatinine clearance
- Renal clearance ratio
- Urea reduction ratio
- Kt/V
- Standardized Kt/V
- Hemodialysis product
- PAH clearance (Effective renal plasma flow
- Extraction ratio)
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Acid-base
physiology |
- Fluid balance
- Darrow Yannet diagram
Body water: Intracellular fluid/Cytosol
- Extracellular fluid
- (Interstitial fluid
- Plasma
- Transcellular fluid)
- Base excess
- Davenport diagram
- Anion gap
- Arterial blood gas
- Winter's formula
|
|
Buffering/
compensation |
- Bicarbonate buffering system
- Respiratory compensation
- Renal compensation
|
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Other |
- Fractional sodium excretion
- BUN-to-creatinine ratio
- Tubuloglomerular feedback
- Natriuresis
- Urine
|
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Index of the urinary system
|
|
Description |
- Anatomy
- Physiology
- Development
- Cells
|
|
Disease |
- Electrolyte and acid-base
- Congenital
- Neoplasms and cancer
- Other
- Symptoms and signs
- Urine tests
- Blood tests
|
|
Treatment |
- Procedures
- Drugs
- Intravenous fluids
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|
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Peptides: neuropeptides
|
|
Hormones |
see hormones
|
|
Opioid peptides |
Dynorphins
|
- Big dynorphin
- Dynorphin A
- Dynorphin B
- Leumorphin
|
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Endomorphins
|
- Endomorphin-1
- Endomorphin-2
|
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Endorphins
|
- α-Endorphin
- β-Endorphin
- γ-Endorphin
- α-Neoendorphin
- β-Neoendorphin
|
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Enkephalins
|
- Met-enkephalin
- Leu-enkephalin
|
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Others
|
- Adrenorphin
- Amidorphin
- Hemorphin
- Nociceptin
- Opiorphin
- Spinorphin
- Valorphin
|
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|
Other
neuropeptides |
Kinins
|
- Tachykinins: mammal
- Substance P
- Neurokinin A
- Neurokinin B
- amphibian
|
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Neuromedins
|
|
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Orexins
|
|
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Other
|
- Angiotensin
- Bombesin
- Calcitonin gene-related peptide
- Carnosine
- Cocaine and amphetamine regulated transcript
- Delta sleep-inducing peptide
- FMRFamide
- Galanin
- Galanin-like peptide
- Gastrin releasing peptide
- Ghrelin
- Neuropeptide AF
- Neuropeptide FF
- Neuropeptide SF
- Neuropeptide VF
- Neuropeptide S
- Neuropeptide Y
- Neurophysins
- Neurotensin
- Pancreatic polypeptide
- Pituitary adenylate cyclase activating peptide
- RVD-Hpα
- VGF
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Index of signal transduction
|
|
Description |
- Intercellular
- neuropeptides
- growth factors
- cytokines
- hormones
- Cell surface receptors
- ligand-gated
- enzyme-linked
- G protein-coupled
- immunoglobulin superfamily
- integrins
- neuropeptide
- growth factor
- cytokine
- Intracellular
- adaptor proteins
- GTP-binding
- MAP kinase
- Calcium signaling
- Lipid signaling
- Pathways
- hedgehog
- Wnt
- TGF beta
- MAPK ERK
- notch
- JAK-STAT
- apoptosis
- hippo
- TLR
|
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Neurotransmitters
|
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Amino acid-derived |
- Major excitatory/inhibitory systems: Glutamate system: Agmatine
- Aspartic acid (aspartate)
- Cycloserine
- Glutamic acid (glutamate)
- Glutathione
- Glycine
- GSNO
- GSSG
- Kynurenic acid
- NAA
- NAAG
- Proline
- Serine; GABA system: GABA
- GABOB
- GHB; Glycine system: α-Alanine
- β-Alanine
- Glycine
- Hypotaurine
- Proline
- Sarcosine
- Serine
- Taurine; GHB system: GHB
- T-HCA (GHC)
- Biogenic amines: Monoamines: 6-OHM
- Dopamine
- Epinephrine (adrenaline)
- Melatonin
- NAS (normelatonin)
- Norepinephrine (noradrenaline)
- Serotonin (5-HT); Trace amines:
- 3-Iodothyronamine
- N-Methylphenethylamine
- N-Methyltryptamine
- m-Octopamine
- p-Octopamine
- Phenylethanolamine
- Phenethylamine
- Synephrine
- Tryptamine
- m-Tyramine
- p-Tyramine; Others: Histamine
- Neuropeptides: See here instead.
|
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Lipid-derived |
- Endocannabinoids: 2-AG
- 2-AGE (noladin ether)
- 2-OG
- AA-5-HT
- Anandamide (AEA)
- DEA
- LPI
- NADA
- NAGly
- OEA
- Oleamide
- PEA
- SEA
- Virodhamine (OAE)
- Neurosteroids: See here instead.
|
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Nucleobase-derived |
- Nucleosides: Adenosine system: Adenosine
- ADP
- AMP
- ATP
|
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Vitamin-derived |
- Cholinergic system: Acetylcholine
|
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Miscellaneous |
- Gasotransmitters: Carbon monoxide (CO)
- Hydrogen sulfide (H2S)
- Nitrous oxide (NO); Candidates: Acetaldehyde
- Ammonia (NH3)
- Carbonyl sulfide (COS)
- Nitrous oxide (N2O)
- Sulfur dioxide (SO2)
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Index of the peripheral nervous system
|
|
Description |
- Anatomy
- Nerves
- cranial
- trigeminal
- cervical
- brachial
- lumbosacral plexus
- somatosensory
- spinal
- autonomic
- Physiology
- reflexes
- proteins
- neurotransmitters
- transporters
- Development
|
|
Disease |
- Autonomic
- Congenital
- Injury
- Neoplasms and cancer
- Other
- Symptoms and signs
|
|
Treatment |
- Procedures
- Local anesthetics
|
|
|
Neuropeptidergics
|
|
CGRP |
- Agonists: Amylin
- CGRP
- Pramlintide
- Antagonists: BI 44370 TA
- BMS-927711
- CGRP (8-37)
- MK-3207
- Olcegepant
- Rimegepant
- SB-268262
- Telcagepant
- Ubrogepant
|
|
Cholecystokinin |
CCKA
|
- Agonists: Cholecystokinin
- CCK-4
- Antagonists: Amiglumide
- Asperlicin
- Devazepide
- Dexloxiglumide
- Lintitript
- Lorglumide
- Loxiglumide
- Pranazepide
- Proglumide
- Tarazepide
- Tomoglumide
|
|
CCKB
|
- Agonists: Cholecystokinin
- CCK-4
- Gastrin
- Antagonists: CI-988 (PD-134,308)
- Itriglumide
- L-365,360
- Netazepide
- Proglumide
- Spiroglumide
|
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Unsorted
|
- Antagonists: Nastorazepide
|
|
|
CRH |
CRF1
|
- Agonists: Cortagine
- Corticorelin
- Corticotropin releasing hormone
- Sauvagine
- Stressin I
- Urocortin
- Antagonists: Antalarmin
- Astressin-B
- CP-154,526
- Emicerfont
- Hypericin
- LWH-234
- NBI-27914
- Pexacerfont
- R-121,919
- TS-041
- Verucerfont
|
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CRF2
|
- Agonists: Corticorelin
- Corticotropin releasing hormone
- Sauvagine
- Urocortin
|
|
|
Galanin |
GAL1
|
- Agonists: Galanin
- Galanin (1-15)
- Galanin-like peptide
- Galmic
- Galnon
- Antagonists: C7
- Dithiepine-1,1,4,4-tetroxide
- Galantide (M15)
- M32
- M35
- M40
- SCH-202596
|
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GAL2
|
- Agonists: Galanin
- Galanin (1-15)
- Galanin (2-11)
- Galanin-like peptide
- Galmic
- Galnon
- J18
- Antagonists: C7
- Galantide (M15)
- M32
- M35
- M40
- M871
|
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GAL3
|
- Agonists: Galanin
- Galanin (1-15)
- Galmic
- Galnon
- Antagonists: C7
- Galantide (M15)
- GalR3ant
- HT-2157
- M32
- M35
- M40
- SNAP-37889
- SNAP-398299
|
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Ghrelin/GHS |
- Agonists: Adenosine
- Alexamorelin
- Anamorelin
- Capromorelin
- CP-464709
- Cortistatin-14
- Examorelin (hexarelin)
- Ghrelin (lenomorelin)
- GHRP-1
- GHRP-3
- GHRP-4
- GHRP-5
- GHRP-6
- Ibutamoren (MK-677)
- Ipamorelin
- L-692,585
- LY-426410
- LY-444711
- Macimorelin
- Pralmorelin (GHRP-2)
- Relamorelin
- SM-130,686
- Tabimorelin
- Ulimorelin
- Antagonists: A-778,193
- Cortistatin-8
- (D-Lys3)-GHRP-6
- YIL-781
|
|
MCH |
MCH1
|
- Agonists: Melanin concentrating hormone
- Antagonists: ATC-0065
- ATC-0175
- GW-803,430
- NGD-4715
- SNAP-7941
- SNAP-94847
|
|
MCH2
|
- Agonists: Melanin concentrating hormone
|
|
|
Melanocortin |
MC1
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- BMS-470,539
- Bremelanotide
- HS-014
- HS-024
- Melanotan II
- Modimelanotide
- PL-8177
- SHU-8914
- SHU-9005
- SHU-9119
- SNAP-7941
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MC2
|
- Agonists: ACTH (corticotropin)
- Alsactide
- Codactide
- Giractide
- Norleusactide (pentacosactride)
- Seractide
- Tetracosactide (tetracosactrin, cosyntropin)
- Tosactide (octacosactrin)
- Tricosactide
- Tridecactide
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MC3
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- Bremelanotide
- Melanotan II
- Modimelanotide
- PG-931
- Antagonists: AGRP
- ASIP
- HS-014
- ML-00253764
- PG-106
- SHU-8914
- SHU-9005
- SHU-9119
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MC4
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- AZD2820
- BIM-22493
- Bremelanotide
- LY-2112688
- Melanotan II
- MK-0493
- Modimelanotide
- PF-00446687
- PG-931
- PL-6983
- Ro 27-3225
- Setmelanotide
- THIQ
- Antagonists: AGRP
- ASIP
- HS-014
- HS-024
- HS-131
- JKC-363
- MCL-0020
- MCL-0042
- MCL-0129
- ML-00253764
- MPB-10
- SHU-8914
- SHU-9005
- SHU-9119
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|
MC5
|
- Agonists: α-MSH
- β-MSH
- γ-MSH
- ACTH (corticotropin)
- Afamelanotide
- Bremelanotide
- HS-014
- HS-024
- Melanotan II
- Modimelanotide
- SHU-8914
- SHU-9005
- SHU-9119
- Antagonists: ASIP
- ML-00253764
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Unsorted
|
- Agonists: Alsactide
- Codactide
- Giractide
- Norleusactide (pentacosactride)
- Seractide
- Tetracosactide (tetracosactrin, cosyntropin)
- Tosactide (octacosactrin)
- Tricosactide
- Tridecactide
|
|
|
Neuropeptide FF |
- Agonists: Neuropeptide AF
- Neuropeptide FF
- Neuropeptide SF (RFRP-1)
- Neuropeptide VF (RFRP-3)
- Antagonists: BIBP-3226
- RF9
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|
Neuropeptide S |
- Antagonists: ML-154
- SHA-68
|
|
Neuropeptide Y |
Y1
|
- Agonists: Neuropeptide Y
- Peptide YY
- Antagonists: BIBO-3304
- BIBP-3226
- BVD-10
- GR-231,118
- PD-160,170
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|
Y2
|
- Agonists: 2-Thiouridine 5'-triphosphate
- Neuropeptide Y
- Neuropeptide Y (13-36)
- Peptide YY
- Peptide YY (3-36)
- Antagonists: BIIE-0246
- JNJ-5207787
- SF-11
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|
Y4
|
- Agonists: GR-231,118
- Neuropeptide Y
- Pancreatic polypeptide
- Peptide YY
|
|
Y5
|
- Agonists: BWX-46
- Neuropeptide Y
- Peptide YY
- Antagonists: CGP-71683
- FMS-586
- L-152,804
- Lu AA-33810
- MK-0557
- NTNCB
- Velneperit (S-2367)
|
|
|
Neurotensin |
NTS1
|
- Agonists: Neurotensin
- Neuromedin N
- Antagonists: Meclinertant
- SR-142,948
|
|
NTS2
|
- Antagonists: Levocabastine
- SR-142,948
|
|
|
Opioid |
See here instead.
|
|
Orexin |
OX1
|
- Agonists: Orexin-A
- Orexin-B
- Antagonists: ACT-335827
- ACT-462206
- Almorexant
- Filorexant
- Lemborexant
- SB-334,867
- SB-408,124
- SB-649,868
- Suvorexant
- TCS-1102
|
|
OX2
|
- Agonists: Orexin-A
- Orexin-B
- SB-668,875
- Antagonists: ACT-335827
- ACT-462206
- Almorexant
- EMPA
- Filorexant
- JNJ-10397049
- JNJ-42847922
- Lemborexant
- MK-1064
- SB-649,868
- Suvorexant
- TCS-1102
- TCS-OX2-29
|
|
|
Oxytocin |
- Agonists: Aspartocin
- Carbetocin
- Cargutocin
- Demoxytocin
- Lipo-oxytocin-1
- Merotocin
- Nacartocin
- Oxytocin
- TC OT 39
- TGOT
- Vasotocin (argiprestocin)
- WAY-267,464
- Antagonists: Atosiban
- Barusiban
- Epelsiban
- Erlosiban
- L-368,899
- L-371,257
- L-372,662
- OBE001
- Retosiban
- SSR-126,768
- Tocinoic acid
- WAY-162,720
- Metabolism inhibitors: Amastatin
- Bestatin (ubenimex)
- EDTA
- L-Methionine
- Leupeptin
- o-Phenanthroline
- Phosphoramidon
- Puromycin
|
|
Tachykinin |
NK1
|
- Antagonists: Aprepitant
- Befetupitant
- Burapitant
- Casopitant
- CI-1021
- CP-96,345
- CP-99,994
- CP-122,721
- Dapitant
- Ezlopitant
- Figopitant
- FK-888
- Fosaprepitant
- Fosnetupitant
- GR-203,040
- GW-597,599
- HSP-117
- L-733,060
- L-741,671
- L-743,310
- L-758,298
- Lanepitant
- LY-306,740
- Maropitant
- Netupitant
- NKP-608
- Nolpitantium besilate
- Orvepitant
- Rolapitant
- RP-67,580
- SDZ NKT 343
- Serlopitant
- Telmapitant
- Tradipitant
- Vestipitant
- Vofopitant
|
|
NK2
|
- Antagonists: GR-159,897
- Ibodutant
- Nepadutant
- Saredutant
|
|
NK3
|
- Antagonists: Osanetant
- Talnetant
|
|
|
Vasopressin |
V1A
|
- Agonists: Felypressin
- Lypressin
- Ornipressin
- Selepressin
- Terlipressin
- Vasopressin (argipressin)
- Vasotocin (argiprestocin)
- Antagonists: Atosiban
- Conivaptan
- FR-218944
- JNJ-17079166
- JNJ-17308616
- LY-307174
- PF-184563
- Relcovaptan
- RG7314
- SRX246
- SRX251
- TC OT 39
- WAY-267,464
- YM-218
- YM-471
- YM-35471
|
|
V1B
|
- Agonists: Desmopressin
- Felypressin
- Lypressin
- Ornipressin
- Terlipressin
- Vasopressin (argipressin)
- Vasotocin (argiprestocin)
- Antagonists: ABT-436
- Nelivaptan
- ORG-52186
|
|
V2
|
- Agonists: Desmopressin
- Felypressin
- Lypressin
- Ornipressin
- TC OT 39
- Terlipressin
- Vasopressin (argipressin)
- Vasotocin (argiprestocin)
- Antagonists: Conivaptan
- JNJ-17079166
- Lixivaptan
- Mozavaptan
- RWJ-351647
- Satavaptan
- Tolvaptan
- YM-471
- YM-35471
|
|
Unsorted
|
- Antagonists: Ribuvaptan
- RWJ-339489
- VMAX-367
- VMAX-372
- VMAX-382
- YM-222546
|
|
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See also: Peptidergics
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