傍尿細管毛細血管
WordNet
- of or relating to hair
- a tube of small internal diameter; holds liquid by capillary action (同)capillary tube, capillary tubing
- any of the minute blood vessels connecting arterioles with venules (同)capillary_vessel
- long and slender with a very small internal diameter; "a capillary tube" (同)hairlike
PrepTutorEJDIC
- 毛状の,毛のように細い / 毛細管の / 毛細管
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/02/27 03:40:15」(JST)
[Wiki en表示]
|
|
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (May 2015) |
| Peritubular capillaries |
| Details |
| Source |
Efferent arteriole |
| Branches |
Interlobular vein |
Dorlands
/Elsevier |
c_06/13477736 |
Anatomical terminology
[edit on Wikidata]
|
In the renal system, peritubular capillaries are tiny blood vessels that travel alongside nephrons allowing reabsorption and secretion between blood and the inner lumen of the nephron. Peritubular capillaries surround the proximal and distal tubules, as well as the loop of Henle, where they are known as vasa recta.[1]
Ions and minerals that need to be saved in the body are reabsorbed into the peritubular capillaries through active transport, secondary active transport, or transcytosis.
The ions that need to be excreted as waste are secreted from the capillaries into the nephron to be sent towards the bladder and out of the body.
Basically, they reabsorb useful substances such as glucose and amino acids and secrete certain mineral ions and excess water into the tubule.
The majority of exchange through the peritubular capillaries occurs because of chemical gradients, osmosis and Na+ pumps.
References
- ^ http://faculty.stcc.edu/AandP/AP/AP2pages/Units24to26/urinary/nephron.htm.
External links
- Histology image: 16016loa – Histology Learning System at Boston University
- Physiology: 7/7ch03/7ch03p10 - Essentials of Human Physiology - "Renal Vasculature: Efferent Arterioles & Peritubular Capillaries"
- Anatomy photo: Urinary/mammal/vasc0/vasc4 - Comparative Organology at University of California, Davis - "Mammal, renal vasculature (EM, Low)"
|
Anatomy of the urinary system
|
|
| Kidneys |
|
Layers
|
- Fascia
- Capsule
- Cortex
- Medulla
- sinus
- pyramids
- medullary interstitium
- Lobe
- Cortical lobule
- Medullary ray
- Nephron
|
|
|
Circulation
|
- Arteries
- Renal artery
- segmental
- interlobar
- arcuate
- interlobular
- afferent
- Veins
- Renal vein
- Peritubular capillaries
- Vasa recta
- arcuate
- interlobar
- efferent
|
|
|
Nephron
|
|
Renal corpuscle
|
- Glomerulus
- Bowman's capsule
- Glomerular basement membrane
- Podocyte
- Filtration slits
- Mesangium
- Intraglomerular mesangial cell
|
|
|
Renal tubule
|
- Proximal convoluted tubule
- Loop of Henle
- Descending
- Thin ascending
- Thick ascending
- Distal convoluted tubule
- Connecting tubule
- Tubular fluid
- Renal papilla
- Minor calyx
- Major calyx
- Renal pelvis
|
|
|
Juxtaglomerular apparatus
|
- Macula densa
- Juxtaglomerular cells
- Mesangium
- Extraglomerular mesangial cell
|
|
|
|
| Ureters |
- Orifice of ureter
- Ureteropelvic junction
|
|
| Bladder |
- Apex
- Uvula
- Neck
- Median umbilical ligament
- Muscular layer
- Mucosa
- Submucosa
|
|
| Urethra |
- Urethral sphincters
- External sphincter
- Internal sphincter
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Mitochondria Protection after Acute Ischemia Prevents Prolonged Upregulation of IL-1β and IL-18 and Arrests CKD.
- Szeto HH1,2, Liu S3,2, Soong Y3,2, Seshan SV4, Cohen-Gould L5, Manichev V6,6, Feldman LC6,7, Gustafsson T6,7.
- Journal of the American Society of Nephrology : JASN.J Am Soc Nephrol.2017 May;28(5):1437-1449. doi: 10.1681/ASN.2016070761. Epub 2016 Nov 23.
- PMID 27881606
- Glomerular C4d deposits can mark structural capillary wall remodelling in thrombotic microangiopathy and transplant glomerulopathy: C4d beyond active antibody-mediated injury: a retrospective study.
- Gasim AH1, Chua JS1,2, Wolterbeek R3, Schmitz J4, Weimer E4, Singh HK1, Nickeleit V1.
- Transplant international : official journal of the European Society for Organ Transplantation.Transpl Int.2017 May;30(5):519-532. doi: 10.1111/tri.12936. Epub 2017 Mar 23.
- PMID 28207978
- Human adipose stromal cell therapy improves survival and reduces renal inflammation and capillary rarefaction in acute kidney injury.
- Collett JA1, Traktuev DO2,3, Mehrotra P1, Crone A1, Merfeld-Clauss S2,3, March KL2,3, Basile DP1.
- Journal of cellular and molecular medicine.J Cell Mol Med.2017 Apr 28. doi: 10.1111/jcmm.13071. [Epub ahead of print]
- PMID 28455887
Japanese Journal
- Protective Effects of Shichimotsu-koka-To on Irreversible Thy-1 Nephritis
- Protective Effects of Shichimotsu-koka-To on Irreversible Thy-1 Nephritis
- Protective Effects of Shichimotsu-koka-To on Irreversible Thy-1 Nephritis
Related Links
- peritubular capillary, any of the capillaries around the proximal and distal convoluted tubules of the kidney. ... In summary, we report an unusual case of IVLBCL with several unique features including multisystem involvement, in ...
- In the renal system, peritubular capillaries are tiny blood vessels that travel alongside nephrons allowing reabsorption and secretion between blood and the inner ... This capillary network surrounds the tubules and plays an important ...
★リンクテーブル★
[★]
[★]
- 英
- peritubular capillary, PTC
- 同
- 尿細管周囲毛細血管
- 関
- [[]]
[★]
- 関
- periductal
[★]
毛細血管