Video: Qhov feem ntau cov as -ham reabsorption tshwm sim nyob rau hauv nephron?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Reabsorption yuav siv qhov chaw feem ntau nyob hauv qhov sib thooj sib sib zog nqus tubule ntawm nephron . Yuav luag tag nrho cov dej, piam thaj, potassium, thiab cov amino acids poob thaum lub sijhawm glomerular pom rov ua cov ntshav los ntawm lub raum tubules.
Tom qab ntawd, qhov chaw reabsorption thiab zais zis tshwm sim li cas hauv nephron?
zoo lim, reabsorption , zais zis , thiab tso tawm . yog yooj yim zais , uas yog vim li cas kev kuaj zis tuaj yeem kuaj pom tias muaj ntau yam tshuaj. Tubular zais zis tshwm sim thoob plaws qhov sib txawv ntawm qhov nephron , los ntawm qhov sib thooj sib sib zog nqus tubule mus rau cov khoom sib sau thaum kawg ntawm nephron.
Ib tus kuj tseem yuav nug tau, qhov chaw tseem ceeb ntawm kev rov nqus cov piam thaj hauv lub raum yog dab tsi? Cov Ntsiab Lus
- Glomerulus yog qhov chaw nyob hauv cov nephron uas cov kua thiab cov kua tau lim tawm los ntawm cov ntshav kom tsim tau cov glomerular filtrate.
- Cov tubules nyob sib ze thiab nyob deb, lub voj ntawm Henle, thiab cov kav dej sib sau ua ke yog cov chaw rau rov nqus dej thiab ions.
Ib qho ntxiv, thaj chaw twg cuam tshuam rau aldosterone?
(1) Lub koom haum Anatomy, University of Zürich, Zürich, Switzerland. Cov aldosterone hmoov - rhiab heev distal nephron nthuav tawm los ntawm ntu thib ob ntawm cov hlab ntsha sib sib zog nqus mus rau sab hauv nruab nrab lub cev sib nqus.
Cov qauv twg ntawm nephron reabsorbs cov tshuaj ntau tshaj?
Cov Kab Mob Zis
| Lus Nug | Teb |
|---|---|
| Cov qauv ntawm nephron reabsorbs feem ntau cov tshuaj | proximal convoluted tubule |
| Nov yog tus qauv ntawm nephron uas lim ntshav | glomerular capsule (glomerulus) |
| Qhov no yog txheej txheem nephron uas ua rau muaj cov khoom nkag mus rau hauv cov lim uas twb tau tsim lawm | zais zis |
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