Video: Cov piam thaj puas tau lim dej dawb?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Plasma qabzib Tsis yog cov protein-bound lossis complex nrog macromolecules thiab yog li ntawd lim dej dawb ntawm glomerulus, xws li cov neeg ib txwm muaj lub raum glomeruli lim ∼180 g ntawm d- qabzib ib hnub.
Tom qab ntawd, cov piam thaj tau lim hauv lub raum?
Lub raum glucose reabsorption yog ib feem ntawm raum ( lub raum ) physiology uas cuam tshuam nrog retrieval ntawm lim piam thaj , tiv thaiv nws los ntawm kev ploj ntawm lub cev los ntawm cov zis. Ib zaug hauv phab ntsa tubule, tus qabzib thiab amino acids diffuse ncaj qha mus rau hauv cov ntshav capillaries nrog ib tug concentration gradient.
Tsis tas li ntawd, ua li cas rau cov piam thaj hauv cov filtrate? Ntshav qab zib : Ntshav qab zib yuav muaj nyob hauv cov ntshav ntshav thiab glomerular lim , tab sis tsis muaj nyob rau hauv cov zis (feem ntau) Qhov no yog vim lub qabzib yog selectively reabsorbed nyob rau hauv proximal convoluted tubule. Nws yog reabsorbed los ntawm cov khoom lim rau hauv cov ntshav los ntawm kev thauj mus los (symport nrog Na+ ions)
Kuj nug, nws txhais li cas yog tias koj muaj piam thaj hauv koj cov zis?
Glycosuria cov tsos mob yog ib yam mob uas ib tug neeg tso zis muaj qab zib ntau dua, lossis qabzib , tshaj nws yuav tsum. Nws feem ntau tshwm sim vim ntshav qab zib ntau ntau lossis raum puas. Glycosuria cov tsos mob yog ib qho kev mob tshwm sim ntawm ob hom ntshav qab zib hom 1 thiab ntshav qab zib hom 2. Lub raum glycosuria tshwm sim thaum tus neeg lub raum yog puas lawm.
Hauv qhov twg ntawm nephron yog qabzib reabsorbed?
Feem ntau ntawm cov qabzib nkag mus rau hauv tubular system yog reabsorbed nrog lub nephron ntu, feem ntau nyob rau hauv lub tubule proximal, xws li cov zis yuav luag dawb ntawm qabzib.
Pom zoo:
Koj xav tau cov txiaj ntsig dab tsi yog tias kev sim pib nrog cov piam thaj thiab IKI tov?
Cov piam thaj thiab IKI yuav txav tawm ntawm lub hnab thiab tig cov hmoov txhuv nplej siab thiab dej tov ntshav/xiav. Cov hmoov txhuv nplej tsis tuaj yeem txav mus rau sab hauv lub hnab vim tias nws cov molecules loj dhau dhau los ntawm daim nyias nyias ntawm tubing
Puas yog cov zom zaub mov zom cov piam thaj?
Txoj hnyuv me, txiav txiav, thiab daim siab Los ntawm qhov ntawd, phab ntsa ntawm txoj hnyuv me pib ua lactase, sucrase, thiab maltase. Cov enzymes no zom cov suab thaj ntau ntxiv mus rau hauv monosaccharides lossis ib yam suab thaj. Thaum lawv tau nqus, lawv tau ua tiav ntau dua los ntawm daim siab thiab khaws cia ua glycogen
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