| Diabetes complication |
| Classification and external resources |
| Specialty |
endocrinology |
| ICD-10 |
E10-E14 |
| ICD-9-CM |
250.1-250.9 |
| MeSH |
D048909 |
The complications of diabetes mellitus are far less common and less severe in people who have well-controlled blood sugar levels.[1][2][3]
Wider health problems accelerate the deleterious effects of diabetes. These include smoking, elevated cholesterol levels, obesity, high blood pressure, and lack of regular exercise.
Contents
- 1 Acute
- 1.1 Diabetic ketoacidosis
- 1.2 Hyperglycemia hyperosmolar state
- 1.3 Hypoglycemia
- 1.4 Diabetic coma
- 1.5 Respiratory infections
- 1.6 Periodontal disease
- 2 Chronic
- 2.1 Mechanisms of chronic complications
- 2.2 Examples of chronic complications
- 3 Statistics
- 4 Management
- 5 References
Acute
Diabetic ketoacidosis
Main article: Diabetic ketoacidosis
Diabetic ketoacidosis (DKA) is an acute and dangerous complication that is always a medical emergency and requires prompt medical attention. Low insulin levels cause the liver to turn fatty acid to ketone for fuel (i.e., ketosis); ketone bodies are intermediate substrates in that metabolic sequence. This is normal when periodic, but can become a serious problem if sustained. Elevated levels of ketone bodies in the blood decrease the blood's pH, leading to DKA. On presentation at hospital, the patient in DKA is typically dehydrated, and breathing rapidly and deeply. Abdominal pain is common and may be severe. The level of consciousness is typically normal until late in the process, when lethargy may progress to coma. Ketoacidosis can easily become severe enough to cause hypotension, shock, and death. Urine analysis will reveal significant levels of ketone bodies (which have exceeded their renal threshold blood levels to appear in the urine, often before other overt symptoms). Prompt, proper treatment usually results in full recovery, though death can result from inadequate or delayed treatment, or from complications (e.g., brain edema). Ketoacidosis is much more common in type 1 diabetes than type 2.
Hyperglycemia hyperosmolar state
Main article: nonketotic hyperosmolar coma
Hyperosmolar nonketotic state (HNS) is an acute complication sharing many symptoms with DKA, but an entirely different origin and different treatment. A person with very high (usually considered to be above 300 mg/dl (16 mmol/L)) blood glucose levels, water is osmotically drawn out of cells into the blood and the kidneys eventually begin to dump glucose into the urine. This results in loss of water and an increase in blood osmolarity. If fluid is not replaced (by mouth or intravenously), the osmotic effect of high glucose levels, combined with the loss of water, will eventually lead to dehydration. The body's cells become progressively dehydrated as water is taken from them and excreted. Electrolyte imbalances are also common and are always dangerous. As with DKA, urgent medical treatment is necessary, commonly beginning with fluid volume replacement. Lethargy may ultimately progress to a coma, though this is more common in type 2 diabetes than type 1.[citation needed]
Hypoglycemia
Main article: hypoglycemia
Hypoglycemia, or abnormally low blood glucose, is an acute complication of several diabetes treatments. It is rare otherwise, either in diabetic or non-diabetic patients. The patient may become agitated, sweaty, weak, and have many symptoms of sympathetic activation of the autonomic nervous system resulting in feelings akin to dread and immobilized panic. Consciousness can be altered or even lost in extreme cases, leading to coma, seizures, or even brain damage and death. In patients with diabetes, this may be caused by several factors, such as too much or incorrectly timed insulin, too much or incorrectly timed exercise (exercise decreases insulin requirements) or not enough food (specifically glucose containing carbohydrates). The variety of interactions makes cause identification difficult in many instances.
It is more accurate to note that iatrogenic hypoglycemia is typically the result of the interplay of absolute (or relative) insulin excess and compromised glucose counterregulation in type 1 and advanced type 2 diabetes. Decrements in insulin, increments in glucagon, and, absent the latter, increments in epinephrine are the primary glucose counterregulatory factors that normally prevent or (more or less rapidly) correct hypoglycemia. In insulin-deficient diabetes (exogenous) insulin levels do not decrease as glucose levels fall, and the combination of deficient glucagon and epinephrine responses causes defective glucose counterregulation.
Furthermore, reduced sympathoadrenal responses can cause hypoglycemia unawareness. The concept of hypoglycemia-associated autonomic failure (HAAF) in diabetes posits that recent incidents of hypoglycemia causes both defective glucose counterregulation and hypoglycemia unawareness. By shifting glycemic thresholds for the sympathoadrenal (including epinephrine) and the resulting neurogenic responses to lower plasma glucose concentrations, antecedent hypoglycemia leads to a vicious cycle of recurrent hypoglycemia and further impairment of glucose counterregulation. In many cases (but not all), short-term avoidance of hypoglycemia reverses hypoglycemia unawareness in affected patients, although this is easier in theory than in clinical experience.
In most cases, hypoglycemia is treated with sugary drinks or food. In severe cases, an injection of glucagon (a hormone with effects largely opposite to those of insulin) or an intravenous infusion of dextrose is used for treatment, but usually only if the person is unconscious. In any given incident, glucagon will only work once as it uses stored liver glycogen as a glucose source; in the absence of such stores, glucagon is largely ineffective. In hospitals, intravenous dextrose is often used.
Diabetic coma
Main article: Diabetic coma
Diabetic coma is a medical emergency in which a person with diabetes mellitus is comatose (unconscious) because of one of the acute complications of diabetes:
- Severe diabetic hypoglycemia
- Diabetic ketoacidosis advanced enough to result in unconsciousness from a combination of severe hyperglycemia, dehydration and shock, and exhaustion
- Hyperosmolar nonketotic coma in which extreme hyperglycemia and dehydration alone are sufficient to cause unconsciousness.
In most medical contexts, the term diabetic coma refers to the diagnostical dilemma posed when a physician is confronted with an unconscious patient about whom nothing is known except that he has diabetes. An example might be a physician working in an emergency department who receives an unconscious patient wearing a medical identification tag saying DIABETIC. Paramedics may be called to rescue an unconscious person by friends who identify him as diabetic. Brief descriptions of the three major conditions are followed by a discussion of the diagnostic process used to distinguish among them, as well as a few other conditions which must be considered.
An estimated 2 to 15 percent of diabetics will suffer from at least one episode of diabetic coma in their lifetimes as a result of severe hypoglycemia.
Respiratory infections
The immune response is impaired in individuals with diabetes mellitus. Cellular studies have shown that hyperglycemia both reduces the function of immune cells and increases inflammation. The vascular effects of diabetes also tend to alter lung function, all of which leads to an increase in susceptibility to respiratory infections such as pneumonia and influenza among individuals with diabetes. Several studies also show diabetes associated with a worse disease course and slower recovery from respiratory infections.[4]
Periodontal disease
Diabetes is associated with periodontal disease (gum disease)[5] and may make diabetes more difficult to treat.[6] Gum disease is frequently related to bacterial infection by organisms such as Porphyromonas gingivalis and Actinobacillus actinomycetemcomitans.[7] A number of trials have found improved blood sugar levels in type 2 diabetics who have undergone peridontal treatment.[6]
Chronic
Image of fundus showing scatter laser surgery for diabetic retinopathy
Mechanisms of chronic complications
Chronic elevation of blood glucose level leads to damage of blood vessels (angiopathy). The endothelial cells lining the blood vessels take in more glucose than normal, since they do not depend on insulin. They then form more surface glycoproteins than normal, and cause the basement membrane to grow thicker and weaker. In diabetes, the resulting problems are grouped under "microvascular disease" (due to damage to small blood vessels) and "macrovascular disease" (due to damage to the arteries).
However, some research challenges the theory of hyperglycemia as the cause of diabetic complications. The fact that 40% of diabetics who carefully control their blood sugar nevertheless develop neuropathy,[8] and that some of those with good blood sugar control still develop nephropathy,[9] requires explanation. It has been discovered that the serum of diabetics with neuropathy is toxic to nerves even if its blood sugar content is normal.[10] Recent research suggests that in type 1 diabetics, the continuing autoimmune disease which initially destroyed the beta cells of the pancreas may also cause retinopathy,[11] neuropathy,[12] and nephropathy.[13] One researcher has even suggested that retinopathy may be better treated by drugs to suppress the abnormal immune system of diabetics than by blood sugar control.[14] The familial clustering of the degree and type of diabetic complications[15] indicates that genetics may also play a role in causing complications such as diabetic retinopathy[16] and nephropathy.[17] Non-diabetic offspring of type 2 diabetics have been found to have increased arterial stiffness and neuropathy despite normal blood glucose levels,[18] and elevated enzyme levels associated with diabetic renal disease have been found in non-diabetic first-degree relatives of diabetics.[19][20] Even rapid tightening of blood glucose levels has been shown to worsen rather than improve diabetic complications, though it has usually been held that complications would improve over time with more normal blood sugar, provided this could be maintained.[21] However, one study continued for 41 months found that the initial worsening of complications from improved glucose control was not followed by the expected improvement in the complications.[22] In a systematic review with meta-analysis including 6 randomized controlled trials involving 27,654 patients, tight blood glucose control reduces the risk for some macrovascular and microvascular events, without effect on all-cause mortality and cardiovascular mortality.[23] In terms of pathophysiology, studies show that the two main types of DM (DM1 and DM2) cause a change in balancing of metabolites such as carbohydrates, lipids and blood coagulation factors,[24] and subsequently bring about complications like microvascular and cardiovascular complications,[25]
Examples of chronic complications
The damage to small blood vessels leads to a microangiopathy, which can cause one or more of the following:
- Diabetic cardiomyopathy, damage to the heart muscle, leading to impaired relaxation and filling of the heart with blood (diastolic dysfunction) and eventually heart failure; this condition can occur independent of damage done to the blood vessels over time from high levels of blood glucose.[26]
- Diabetic nephropathy, damage to the kidney which can lead to chronic renal failure, eventually requiring dialysis. Diabetes mellitus is the most common cause of adult kidney failure in the developed world.
- Diabetic neuropathy, abnormal and decreased sensation, usually in a 'glove and stocking' distribution starting with the feet but potentially in other nerves, later often fingers and hands. When combined with damaged blood vessels this can lead to diabetic foot (see below). Other forms of diabetic neuropathy may present as mononeuritis or autonomic neuropathy. Diabetic amyotrophy is muscle weakness due to neuropathy.
- Diabetic retinopathy, growth of friable and poor-quality new blood vessels in the retina as well as macular edema (swelling of the macula), which can lead to severe vision loss or blindness. Retinal damage (from microangiopathy) makes it the most common cause of blindness among non-elderly adults in the US.
- Diabetic encephalopathy[27] is the increased cognitive decline and risk of dementia- including (but not limited to) the Alzheimer's type- observed in diabetes. Various mechanisms are proposed, including alterations to the vascular supply of the brain and the interaction of insulin with the brain itself.[28][29]
Macrovascular disease leads to cardiovascular disease, to which accelerated atherosclerosis is a contributor:
- Coronary artery disease, leading to angina or myocardial infarction ("heart attack")
- Diabetic myonecrosis ('muscle wasting')
- Peripheral vascular disease, which contributes to intermittent claudication (exertion-related leg and foot pain) as well as diabetic foot.[30]
- Stroke (mainly the ischemic type)
Diabetic foot, often due to a combination of sensory neuropathy (numbness or insensitivity) and vascular damage, increases rates of skin ulcers (diabetic foot ulcers) and infection and, in serious cases, necrosis and gangrene. It is why diabetics are prone to leg and foot infections and why it takes longer for them to heal from leg and foot wounds. It is the most common cause of non-traumatic adult amputation, usually of toes and or feet, in the developed world.[30]
Carotid artery stenosis does not occur more often in diabetes, and there appears to be a lower prevalence of abdominal aortic aneurysm. However, diabetes does cause higher morbidity, mortality and operative risks with these conditions.[31]
In the developed world, diabetes is the most significant cause of adult blindness in the non-elderly and the leading cause of non-traumatic amputation in adults, and diabetic nephropathy is the main illness requiring renal dialysis in the United States.[32]
A review of type 1 diabetes came to the result that, despite modern treatment, women with diabetes are at increased risk of female infertility, such as reflected by delayed puberty and menarche, menstrual irregularities (especially oligomenorrhoea), mild hyperandrogenism, polycystic ovarian syndrome, fewer live born children and possibly earlier menopause.[33] Animal models indicate that abnormalities on the molecular level caused by diabetes include defective leptin, insulin and kisspeptin signalling.[33]
Restrictive lung defect is known to be associated with diabetes. Lung restriction in diabetes could result from chronic low-grade tissue inflammation, microangiopathy, and/or accumulation of advanced glycation end products.[34] In fact the presence restrictive lung defect in association with diabetes has been shown even in presence of obstructive lung diseases like asthma and copd in diabetic patients.[35]
Lipohypertrophy may be caused by insulin therapy. Repeated insulin injections at the same site, or near to, causes an accumulation of extra subcutaneous fat and may present as a large lump under the skin. It may be unsightly, mildly painful, and may change the timing or completeness of insulin action.
Statistics
In the United States, there were approximately 675,000 diabetes-related emergency department (ED) visits in 2010 that involved neurological complications, 409,000 ED visits with kidney complications, and 186,000 ED visits with eye complications.[36]
Management
Modulating and ameliorating diabetic complications may in turn improve the overall quality of life for diabetic patients. For example; when elevated blood pressure was tightly controlled, diabetic related deaths were reduced by 32% compared to those with less controlled blood pressure.[37] Many observational and clinical studies had been conducted to investigate the role of several vitamins on diabetic complications,[38][39][40] the results of these studies elevated a suggested beneficial role of vitamins on diabetic complications. In the First National Health and Nutrition Examination Survey (NHANES I) Epidemiologic Follow-up Study, vitamin supplementations were observed to be associated with 24% reduction on the risk of diabetes was observed during 20 years of follow-up.[41] Many observational studies and clinical trials have linked several vitamins with the pathological process of diabetes; these vitamin include folate,[42] thiamine,[43] β-carotene, and vitamin E,[39] C,[44] B12,[45] and D.[40] However, numerous researches had been shown inconsistent results about the roles of vitamins on diabetic risk and complications. Most of these researches performed to investigate effect of individual vitamin without looking to status of other vitamins. Even though, it is expected that vitamin(s) supplementation might be more effective and might induce a beneficial role on diabetic process when deficiency exists.[46] Despite the current contradictory in the association between the discussed vitamins and diabetic complications, and regardless of the lack of strong and inclusive evidence about their mechanism(s) of action, the discussed effects of these vitamins seem promising for preventing and reducing the severity of diabetic complications. Since optimal blood level of all vitamins is important for normal metabolic process, it is essential to encourage diabetic patients and high risk population to try to achieve and maintain this level. And until more inclusive evidence is established about vitamins supplementations, the awareness of diabetic patients should be elevated toward the importance of consuming adequate amounts of all vitamins.
Thiamine: Thiamine acts as an essential cofactor in glucose metabolism,[47] therefore, it may modulate diabetic complications by controlling glycemic status in diabetic patients.[47][48] Additionally, deficiency of thiamine was observed to be associated with dysfunction of β-cells and impaired glucose tolerance.[48] Different studies indicated possible role of thiamin supplementation on the prevention or reversal of early stage diabetic nephropathy,[49][50] as well as significant improvement on lipid profile.[48]
vitamin B12: Low serum B12 level is common finding in diabetic patients especially those taking Metformin or advanced age patients.[51] Vitamin B12 deficiency has been linked to two diabetic complications; atherosclerosis and diabetic neuropathy.[38][52]
Folic acid: Low plasma concentrations of folic acid were found to be associated with high plasma homocysteine concentrations.[53] In clinical trials, homocysteine concentrations were effectively reduced within 4 to 6 weeks of oral supplementation of folic acid.[42][54] Moreover, since the activity of endothelial NO synthase enzyme might be potentially elevated by folate,[55] folate supplementation might be capable of restoring the availability of NO in endothelium,[56] therefore, improving endothelial function and reducing the risk for atherosclerosis. van Etten et al., found that a single dose of folic acid might help in reducing the risk of vascular complications and enhancing endothelial function in adults with type 2 diabetes by improving nitric oxide status.[57]
Antioxidants: Three vitamins, ascorbic acid; α-tocopherol; and β-carotene, are well recognized for their antioxidant activities in human.[39] Free radical-scavenging ability of antioxidants may reduce the oxidative stress and thus may protect against oxidative damage.[58] Based on observational studies among healthy individuals, antioxidant concentrations were found to be inversely correlated with several biomarkers of insulin resistance or glucose intolerance.[39][59] Antioxidants may induce beneficial effects on diabetic complications by reducing blood pressure, attenuating oxidative stress and inflammatory biomarkers, improving lipid metabolism and insulin-mediated glucose disposal, as well as by enhancing endothelial function.[39][60][61] In addition to its antioxidant capacity, vitamin C has been proposed to induce beneficial effects on diabetes by two other mechanisms. Firstly; vitamin C may replace the glucose in many chemical reactions due to their similarity in structure, thus, it may prevent the non-enzymatic glycosylation of proteins,[45] and therefore it might reduce glycated hemoglobin (HbA1c) levels.[59] Secondly, vitamin C has also been suggested to play an important role in lipid regulation as a controller of catabolism of cholesterol to bile acid.[45]
Vitamin D: The insufficiency of vitamin D is a common finding in diabetic patients.[40] Observational studies showed that serum vitamin D is inversely associated with biomarkers of diabetes; impaired insulin secretion, insulin resistance, and glucose intolerance.[62][63] It has been suggested that vitamin D may induce a beneficial effects on diabetic complications by several mechanisms. Firstly; it could modulate differentiation and growth of pancreatic β-cells and it may also protect these cells from apoptosis, thus improving β-cells functions and survival.[64] Vitamin D has also been suggested to act on immune system and modulate inflammatory responses by influencing proliferation and differentiation of different immune cells.[65] Moreover, deficiency of vitamin D may contribute to diabetic complications by inducing hyperparathyroidism, since elevated parathyroid hormone levels are associated with reduced β-cells function, impaired insulin sensitivity, and glucose intolerance.[40][62] Finally, vitamin D may reduce the risk of vascular complications by modulating lipid profile.[66]
References
- ^ Nathan DM, Cleary PA, Backlund JY; et al. (December 2005). "Intensive diabetes treatment and cardiovascular disease in patients with type 1 diabetes". The New England Journal of Medicine 353 (25): 2643–53. doi:10.1056/NEJMoa052187. PMC 2637991. PMID 16371630.
- ^ "The effect of intensive diabetes therapy on the development and progression of neuropathy. The Diabetes Control and Complications Trial Research Group". Annals of Internal Medicine 122 (8): 561–8. April 1995. doi:10.1059/0003-4819-122-8-199504150-00001. PMID 7887548.
- ^ "Diabetes Complications". Diabetes.co.uk. Retrieved 22 November 2012.
- ^ Ahmed MS, Reid E and Khardori N (June 24, 2008). "Respiratory infections in diabetes: Reviewing the risks and challenges". Journal of Respiratory Diseases.
- ^ Mealey, BL (October 2006). "Periodontal disease and diabetes. A two-way street.". Journal of the American Dental Association (1939). 137 Suppl: 26S–31S. doi:10.14219/jada.archive.2006.0404. PMID 17012733.
- ^ a b Lakschevitz, F; Aboodi, G; Tenenbaum, H; Glogauer, M (Nov 1, 2011). "Diabetes and periodontal diseases: interplay and links.". Current diabetes reviews 7 (6): 433–9. doi:10.2174/157339911797579205. PMID 22091748.
- ^ Mombelli, A (2012). "Antimicrobial advances in treating periodontal diseases.". Frontiers of oral biology 15: 133–48. doi:10.1159/000329676. PMID 22142961.
- ^ M. Centofani, "Diabetes Complications: More than Sugar?" Science News, vol. 149, no. 26/27, Dec. 23–30, p. 421 (1995)
- ^ Rich SS (February 2006). "Genetics of diabetes and its complications". J. Am. Soc. Nephrol. 17 (2): 353–60. doi:10.1681/ASN.2005070770. PMID 16394110.
- ^ Pittenger GL, Liu D, Vinik AI (December 1993). "The toxic effects of serum from patients with type 1 diabetes mellitus on mouse neuroblastoma cells: a new mechanism for development of diabetic autonomic neuropathy". Diabet. Med. 10 (10): 925–32. doi:10.1111/j.1464-5491.1993.tb00008.x. PMID 8306588.
- ^ Kastelan S, Zjacić-Rotkvić V, Kastelan Z (2007). "Could diabetic retinopathy be an autoimmune disease?". Med. Hypotheses 68 (5): 1016–8. doi:10.1016/j.mehy.2006.05.073. PMID 17125935.
- ^ Granberg V, Ejskjaer N, Peakman M, Sundkvist G (August 2005). "Autoantibodies to autonomic nerves associated with cardiac and peripheral autonomic neuropathy". Diabetes Care 28 (8): 1959–64. doi:10.2337/diacare.28.8.1959. PMID 16043739.
- ^ Ichinose K, Kawasaki E, Eguchi K (2007). "Recent advancement of understanding pathogenesis of type 1 diabetes and potential relevance to diabetic nephropathy". Am. J. Nephrol. 27 (6): 554–64. doi:10.1159/000107758. PMID 17823503.
- ^ Adams DD (June 2008). "Autoimmune destruction of pericytes as the cause of diabetic retinopathy". Clin Ophthalmol 2 (2): 295–8. doi:10.2147/OPTH.S2629. PMC 2693966. PMID 19668719.
- ^ Monti MC, Lonsdale JT, Montomoli C, Montross R, Schlag E, Greenberg DA (December 2007). "Familial risk factors for microvascular complications and differential male-female risk in a large cohort of American families with type 1 diabetes". J. Clin. Endocrinol. Metab. 92 (12): 4650–5. doi:10.1210/jc.2007-1185. PMID 17878250.
- ^ Liew G, Klein R, Wong TY (2009). "The role of genetics in susceptibility to diabetic retinopathy". Int Ophthalmol Clin 49 (2): 35–52. doi:10.1097/IIO.0b013e31819fd5d7. PMC 2746819. PMID 19349785.
- ^ Tarnow L, Groop PH, Hadjadj S; et al. (January 2008). "European rational approach for the genetics of diabetic complications—EURAGEDIC: patient populations and strategy". Nephrol. Dial. Transplant. 23 (1): 161–8. doi:10.1093/ndt/gfm501. PMID 17704113.
- ^ Foss CH, Vestbo E, Frøland A, Gjessing HJ, Mogensen CE, Damsgaard EM (March 2001). "Autonomic neuropathy in nondiabetic offspring of type 2 diabetic subjects is associated with urinary albumin excretion rate and 24-h ambulatory blood pressure: the Fredericia Study". Diabetes 50 (3): 630–6. doi:10.2337/diabetes.50.3.630. PMID 11246884.
- ^ Ban CR, Twigg SM (2008). "Fibrosis in diabetes complications: pathogenic mechanisms and circulating and urinary markers". Vasc Health Risk Manag 4 (3): 575–96. PMC 2515418. PMID 18827908.
- ^ P. Zaoui, et al, "Role of Metalloproteases and Inhibitors in the Occurrence and Prognosis of Diabetic Renal Lesions," Diabetes and Metabolism, vol. 26 (Supplement 4), p. 25 (2000)
- ^ Taubes G (October 2008). "Diabetes. Paradoxical effects of tightly controlled blood sugar". Science 322 (5900): 365–7. doi:10.1126/science.322.5900.365. PMID 18927369.
- ^ Brinchmann-Hansen O, Dahl-Jørgensen K, Hanssen KF, Sandvik L (September 1988). "The response of diabetic retinopathy to 41 months of multiple insulin injections, insulin pumps, and conventional insulin therapy". Arch. Ophthalmol. 106 (9): 1242–6. doi:10.1001/archopht.1988.01060140402041. PMID 3046587.
- ^ Buehler, AM; Cavalcanti, AB; Berwanger, O; Figueiro, M; Laranjeira, LN; Zazula, AD; Kioshi, B; Bugano, DG; Santucci, E; Sbruzzi, G; Guimaraes, HP; Carvalho, VO; Bordin, SA (Jun 2013). "Effect of tight blood glucose control versus conventional control in patients with type 2 diabetes mellitus: a systematic review with meta-analysis of randomized controlled trials.". Cardiovascular therapeutics 31 (3): 147–60. doi:10.1111/j.1755-5922.2011.00308.x. PMID 22212499.
- ^ Mard-Soltani M, Dayer MR, Ataie G, Moazedi AA, Dayer MS, Alavi SMR (April 2011). "Coagulation Factors Evaluation in NIDDM Patients". American Journal of Biochemistry and Molecular Biology 1 (3): 244–254. doi:10.3923/ajbmb.2011.244.254.
- ^ Mard-Soltani M, Dayer MR, Shamshirgar-Zadeh A, Ali-Bahar H, Nasirbagheban Z (April 2012). "The Buffering Role of HDL in Balancing the Effects of Hypercoagulable State in Type 2 Diabetes". J Applied sciences 12 (8): 745–752. doi:10.3923/jas.2012.745.752.
- ^ Kobayashi S, Liang Q (May 2014). "Autophagy and mitophagy in diabetic cardiomyopathy". Biochim Biophys Acta. S0925-4439 (14): 00148–3. doi:10.1016/j.bbadis.2014.05.020. PMID 24882754.
- ^ Aristides Veves, Rayaz A. Malik (2007). Diabetic Neuropathy: Clinical Management (Clinical Diabetes), Second Edition. New York: Humana Press. pp. 188–198. ISBN 1-58829-626-1.
- ^ Gispen WH, Biessels GJ (November 2000). "Cognition and synaptic plasticity in diabetes mellitus". Trends in Neurosciences 23 (11): 542–9. doi:10.1016/S0166-2236(00)01656-8. PMID 11074263.
- ^ "Diabetes doubles Alzheimer's risk". CNN. 2011-09-19.
- ^ a b Scott, G (March–April 2013). "The diabetic foot examination: A positive step in the prevention of diabetic foot ulcers and amputation". Osteopathic Family Physician 5 (2): 73–78. doi:10.1016/j.osfp.2012.08.002.
- ^ Weiss JS, Sumpio BE (February 2006). "Review of prevalence and outcome of vascular disease in patients with diabetes mellitus". European Journal of Vascular and Endovascular Surgery 31 (2): 143–50. doi:10.1016/j.ejvs.2005.08.015. PMID 16203161.
- ^ Mailloux, Lionel (2007-02-13). "UpToDate Dialysis in diabetic nephropathy". UpToDate. Retrieved 2007-12-07.
- ^ a b Codner, E.; Merino, P. M.; Tena-Sempere, M. (2012). "Female reproduction and type 1 diabetes: From mechanisms to clinical findings". Human Reproduction Update 18 (5): 568. doi:10.1093/humupd/dms024.
- ^ Connie C.W., Hsia. "Lung Involvement in Diabetes Does it matter?". Diabetes Care. American Diabetes Association. Retrieved 13 February 2013.
- ^ Mishra, G.P.; T.M. Dhamgaye; B.O. Tayade; Amol B. Fuladi; Amit S. Agrawal; Jasmin D. Mulani (December 2012). "Study of Pulmonary Function Tests in Diabetics with COPD or Asthma" (PDF). Applied cardiopulmonary pathophysiology 16 (4-2012): 299–308. Retrieved 13 February 2013.
- ^ Washington R.E., Andrews R.M., Mutter R.L. Emergency Department Visits for Adults with Diabetes, 2010. HCUP Statistical Brief #167. November 2013. Agency for Healthcare Research and Quality, Rockville, MD. [1].
- ^ Deshpande, A., Hayes, M., & Schootman, M. (2008). Epidemiology of diabetes and diabetes-related complications. Physical Therapy, 88(11), 1254-1264
- ^ a b Al-Maskari, M. Y., Waly, M. I., Ali, A., Al-Shuaibi, Y. S., & Ouhtit, A. (2012). Folate and vitamin B12 deficiency and hyperhomocysteinemia promote oxidative stress in adult type 2 diabetes. Nutrition (Burbank, Los Angeles County, Calif.), 28(7-8), e23-6
- ^ a b c d e Song, Y., Cook, N., Albert, C., Denburgh, M. V., & Manson, J. E. (2009). Effects of vitamins C and E and beta-carotene on the risk of type 2 diabetes in women at high risk of cardiovascular disease: A randomized controlled trial. The American Journal of Clinical Nutrition, 90(2), 429-437
- ^ a b c d Sugden, J. A., Davies, J. I., Witham, M. D., Morris, A. D., & Struthers, A. D. (2008). Vitamin D improves endothelial function in patients with type 2 diabetes mellitus and low vitamin D levels. Diabetic Medicine, 25(3), 320-325
- ^ Kataja-Tuomola, M., Sundell, J., Männistö, S., Virtanen, M., Kontto, J., Albanes, D., et al. (2008). Effect of alpha-tocopherol and beta-carotene supplementation on the incidence of type 2 diabetes. Diabetologia, 51(1), 47-53
- ^ a b Mangoni, A. A., Sherwood, R. A., Swift, C. G., & Jackson, S. H. D. (2002). Folic acid enhances endothelial function and reduces blood pressure in smokers: A randomized controlled trial. Journal of Internal Medicine, 252(6), 497-503
- ^ Karachalias, N., Babaei-Jadidi, R., Rabbani, N., & Thornalley, P. J. (2010). Increased protein damage in renal glomeruli, retina, nerve, plasma and urine and its prevention by thiamine and benfotiamine therapy in a rat model of diabetes. Diabetologia, 53(7), 1506-1516
- ^ Ceriello, A., Novials, A., Ortega, E., Canivell, S., Pujadas, G., La Sala, L., et al. (2013). Vitamin C further improves the protective effect of GLP-1 on the ischemia-reperfusion-like effect induced by hyperglycemia post-hypoglycemia in type 1 diabetes. Cardiovascular Diabetology, 12, 97
- ^ a b c Afkhami-Ardekani, M., & Shojaoddiny-Ardekani, A. (2007). Effect of vitamin C on blood glucose, serum lipids & serum insulin in type 2 diabetes patients. Indian Journal of Medical Research, 126(5), 471-474
- ^ Bonnefont-Rousselot, D. (2004). The role of antioxidant micronutrients in the prevention of diabetic complications. Treatments in Endocrinology, 3(1), 41-52
- ^ a b Arora, S., Lidor, A., Abularrage, C. J., Weiswasser, J. M., Nylen, E., Kellicut, D., et al. (2006). Thiamine (vitamin B-1) improves endothelium-dependent vasodilatation in the presence of hyperglycemia. Annals of Vascular Surgery, 20(5), 653-658
- ^ a b c Thornalley, P. J. (2005). The potential role of thiamine (vitamin B1) in diabetic complications. Current Diabetes Reviews, 1(3), 287-98
- ^ Rabbani, N., & Thornalley, P. J. (2011). Emerging role of thiamine therapy for prevention and treatment of early-stage diabetic nephropathy. Diabetes Obesity & Metabolism, 13(7), 577-583
- ^ Karachalias, N., Babaei-Jadidi, R., Rabbani, N., & Thornalley, P. J. (2010). Increased protein damage in renal glomeruli, retina, nerve, plasma and urine and its prevention by thiamine and benfotiamine therapy in a rat model of diabetes. Diabetologia, 53(7), 1506-1516.
- ^ Pflipsen, M., Oh, R., Saguil, A., Seehusen, D., Seaquist, D., & Topolski, R. (2009). The prevalence of vitamin B12deficiency in patients with type 2 diabetes: A cross-sectional study. The Journal of the American Board of Family Medicine, 22(5), 528-534
- ^ Selhub, J., Jacques, P., Dallal, G., Choumenkovitch, S., & Rogers, G. (2008). The use of blood concentrations of vitamins and their respective functional indicators to define folate and vitamin B12 status. Food and Nutrition Bulletin, 29(s), 67-73
- ^ Mangoni, A. A., Sherwood, R. A., Asonganyi, B., Swift, C. G., Thomas, S., & Jackson, S. H. D. (2005). Short-term oral folic acid supplementation enhances endothelial function in patients with type 2 diabetes. American Journal of Hypertension, 18(2), 220-226
- ^ Mangoni, A. A., & Jackson, S. H. D. (2002). Homocysteine and cardiovascular disease: Current evidence and future prospects. American Journal of Medicine, 112(7), 556-565
- ^ Title, L. M., Ur, E., Giddens, K., McQueen, M. J., & Nassar, B. A. (2006). Folic acid improves endothelial dysfunction in type 2 diabetes - an effect independent of homocysteine-lowering. Vascular Medicine, 11(2), 101-109
- ^ Montezano, A. C., & Touyz, R. M. (2012). Reactive oxygen species and endothelial function - role of nitric oxide synthase uncoupling and nox family nicotinamide adenine dinucleotide phosphate oxidases. Basic & Clinical Pharmacology & Toxicology, 110(1), 87-94
- ^ van Etten, R. W., de Koning, E. J. P., Verhaar, M. C., Gaillard, C. A. J. M., & Rabelink, T. J. (2002). Impaired NO-dependent vasodilation in patients with type II (non-insulin-dependent) by acute administration diabetes mellitus is restored of folate. Diabetologia, 45(7), 1004-1010
- ^ Rahimi, R., Nikfar, S., Larijani, B., & Abdollahi, M. (2005). A review on the role of antioxidants in the management of diabetes and its complications. Biomedicine & Pharmacotherapy, 59(7), 365-373
- ^ a b Sargeant, L. A., Wareham, N. J., Bingham, S., Day, N. E., Luben, R. N., Oakes, S., et al. (2000). Vitamin C and hyperglycemia in the european prospective investigation into cancer - norfolk (EPIC-norfolk) study - A population-based study. Diabetes Care, 23(6), 726-732
- ^ Mullan, B. A., Young, I. S., Fee, H., & McCance, D. R. (2002). Ascorbic acid reduces blood pressure and arterial stiffness in type 2 diabetes. Hypertension, 40(6), 804-809
- ^ Regensteiner, J. G., Popylisen, S., Bauer, T. A., Lindenfeld, J., Gill, E., Smith, S., et al. (2003). Oral L-arginine and vitamins E and C improve endothelial function in women with type 2 diabetes. Vascular Medicine, 8(3), 169-175
- ^ a b Takiishi, T., Gysemans, C., Bouillon, R., & Mathieu, C. (2010). Vitamin D and diabetes. Endocrinology and Metabolism Clinics of North America, 39(2), 419-446
- ^ Talaei, A., Mohamadi, M., & Adgi, Z. (2013). The effect of vitamin D on insulin resistance in patients with type 2 diabetes Diabetology & Metabolic Syndrome, 5(8)
- ^ Takiishi, T., Gysemans, C., Bouillon, R., & Mathieu, C. (2010). Vitamin D and diabetes. Endocrinology and Metabolism Clinics of North America, 39(2), 419-446.
- ^ Muthian, G., Raikwar, H. P., Rajasingh, J., & Bright, J. J. (2006). 1,25 dihydroxyvitamin-D3 modulates JAK-STAT pathway in IL-12/IFN gamma axis leading to Th1 response in experimental allergic encephalomyelitis. Journal of Neuroscience Research, 83(7), 1299-1309
- ^ Gannage-Yared, M. H., Azoury, M., Mansour, I., Baddoura, R., Halaby, G., & Naaman, R. (2003). Effects of a short-term calcium and vitamin D treatment on serum cytokines, bone markers, insulin and lipid concentrations in healthy post-menopausal women. Journal of Endocrinological Investigation, 26(8), 748-753
|
Diabetes (E10–E14, 250)
|
|
| Types |
- Type 1
- Type 2
- Gestational diabetes
- Prediabetes
- Impaired fasting glucose
- Impaired glucose tolerance
- Insulin resistance
- LADA
- KPD
- MODY
- Neonatal
|
|
| Blood tests |
- Blood sugar
- Glycosylated hemoglobin
- Glucose tolerance test
- Postprandial glucose test
- Fructosamine
- Glucose test
- C-peptide
- Noninvasive glucose monitor
- Insulin tolerance test
|
|
| Management |
- Diabetic diet
- Anti-diabetic drugs
- Insulin therapy
- intensive
- conventional
- pulsatile
- Cure
- Embryonic stem cells
- Artificial pancreas
- Other
|
|
| Complications |
- Diabetic comas
- Hypoglycemia
- Ketoacidosis
- Hyperosmolar hyperglycemic state
- Diabetic foot
- ulcer
- Neuropathic arthropathy
- Organs in diabetes
- Blood vessels
- Muscle
- Kidney
- Nerves
- Retina
- Heart
- Diabetic skin disease
- Diabetic dermopathy
- Diabetic bulla
- Diabetic cheiroarthropathy
- Neuropathic ulcer
- Hyperglycemia
- Hypoglycemia
|
|
| Other |
|
|
|
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
|
|
|
