collecting duct

出典: meddic

集合管 CD

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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/12/05 04:07:36」(JST)

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  • Aldosterone regulates Na(+), K(+) ATPase activity in human renal proximal tubule cells through mineralocorticoid receptor.
  • Salyer SA, Parks J, Barati MT, Lederer ED, Clark BJ, Klein JD, Khundmiri SJ.SourceDepartment of Medicine, Kidney Disease Program, University of Louisville, Louisville, KY, USA; Department of Physiology, University of Louisville, Louisville, KY, USA.
  • Biochimica et biophysica acta.Biochim Biophys Acta.2013 Oct;1833(10):2143-52. doi: 10.1016/j.bbamcr.2013.05.009. Epub 2013 May 16.
  • The mechanisms by which aldosterone increases Na(+), K(+) ATPase and sodium channel activity in cortical collecting duct and distal nephron have been extensively studied. Recent investigations demonstrate that aldosterone increases Na-H exchanger-3 (NHE-3) activity, bicarbonate transport, and H(+) A
  • PMID 23684706
  • WNK4 inhibits Ca(2+)-activated big-conductance potassium channels (BK) via mitogen-activated protein kinase-dependent pathway.
  • Yue P, Zhang C, Lin DH, Sun P, Wang WH.SourceDepartment of Pharmacology, New York Medical College, Valhalla, NY 10595, USA.
  • Biochimica et biophysica acta.Biochim Biophys Acta.2013 Oct;1833(10):2101-10. doi: 10.1016/j.bbamcr.2013.05.004. Epub 2013 May 12.
  • We used the perforated whole-cell recording technique to examine the effect of with-no-lysine kinase 4 (WNK4) on the Ca(2+) activated big-conductance K channels (BK) in HEK293T cells transfected with BK-α subunit (BK-α). Expression of WNK4 inhibited BK channels and decreased the outward K currents
  • PMID 23673010
  • New insights into regulated aquaporin-2 function.
  • Fenton RA, Pedersen CN, Moeller HB.SourceDepartment of Biomedicine, Aarhus University and Center for Interactions of Proteins in Epithelial Transport (InterPrET), Aarhus University, Aarhus, Denmark.
  • Current opinion in nephrology and hypertension.Curr Opin Nephrol Hypertens.2013 Sep;22(5):551-8. doi: 10.1097/MNH.0b013e328364000d.
  • PURPOSE OF REVIEW: Aquaporin-2 (AQP2) water channels in principal cells of the kidney collecting duct are essential for urine concentration. Due to application of modern technologies, progress in our understanding of AQP2 has accelerated in recent years. In this article, we highlight some of the new
  • PMID 23852332


  • 腎嚢胞から発生した集合管癌の1例
  • 南方 良仁,藤井 令央奈,西澤 哲 [他]
  • 泌尿器科紀要 = Acta urologica Japonica 59(1), 11-15, 2013-01-00
  • NAID 40019562134
  • 高カルシウム血症を呈した若年性ベリニ管癌の1例
  • 上村 吉穂,清川 岳彦,増田 憲彦 [他],宇都宮 紀明,六車 光英,川喜田 睦司
  • 泌尿器科紀要 58(2), 83-86, 2012-02-00
  • … Laparoscopic radical nephrectomy was performed and diagnosis of Bellini collecting duct carcinoma was made pathologically. …
  • NAID 40019169007
  • Distinct Cytoplasmic Expression of KL-6 Mucin in Chromophobe Renal Cell Carcinoma: A Comparative Immunohistochemical Study with Other Renal Epithelial Cell Tumors
  • Fukushima Mana,Higuchi Kayoko,Shimojo Hisashi,Uehara Takeshi,Ota Hiroyoshi
  • … Cytoplasmic expression of KL-6 and sialyl MUC1 was distinctive in the chromophobe RCC and renal oncocytoma cells, and in the intercalated cells in collecting duct epithelia. … Apical-surface staining of these sialyl glycoproteins was predominantly observed in clear RCC, in the epithelia of the distal tubule and collecting duct, and in the neonatal renal proximal tubule, but not in those of the adult renal proximal tubule. …
  • NAID 130001854260


The collecting duct system of the kidney consists of a series of tubules and ducts that connect the nephrons to the ureter. It participates in electrolyte and fluid balance through reabsorption and excretion, processes regulated by the hormones ...


Thick Descending Limb Of The Loop Of HenleCollecting duct system - Wikipedia, the out of the collecting duct into the more Collecting duct: simple cuboidal, visible  water permeability of collecting ductThe collecting duct is where urine is

リンク元集合管」「CD」「collecting kidney tubule
拡張検索kidney collecting duct



collecting duct (Z) CD, collecting tubule
tubulus renalis colligens


  • 由来:中腎管尿管芽
  • 過程:後腎組織に入り拡張、原始腎盂(大腎杯)を形成。管腔が分岐を繰り返し小腎杯を形成、さらに集合管が多数分岐して腎錐体を形成する。

集合管 (HIS. 381)



  • +:アルドステロン
  • -:プログラスタンジンE2


  • +:バソプレシン



  • 大量のNaが集合管に到達し、ENacによる再吸収をうける。これがカリウムイオンと水素イオンの分泌を促進し、低カリウム血症と代謝性アルカローシスをきたす。(HIM.1801)



PrepTutorEJDIC   license prepejdic

「certificate of deposit / (また『C.D.』)Civil Defense民間防衛」

collecting kidney tubule」

  [★] 集合管集合尿細管

collecting ductcollecting tubulekidney collecting duct

kidney collecting duct」

  [★] 集合管集合尿細管

collecting ductcollecting kidney tubulecollecting tubule



  • n.

WordNet   license wordnet

「a continuous tube formed by a row of elongated cells lacking intervening end walls」

WordNet   license wordnet

「an enclosed conduit for a fluid」

WordNet   license wordnet

「a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake''s fangs"」
epithelial duct, canal, channel

PrepTutorEJDIC   license prepejdic

「送水管;(建物・船などの)通気管;(地下ケーブルなどの)ダクト / (体液を運ぶ)導管,(植物が水・空気を運ぶ)導管」