ntshav chemistry…cov ntshav hu ua chylomicrons thiab muaj triglycerides ntau; Tom qab nqus tau los ntawm txoj hnyuv, lawv dhau los ntawm cov kab mob lymphatic thiab nkag mus rau cov hlab ntsha los ntawm cov qog ntshav hauv lub thoracic.
chylomicrons thauj mus li cas?
Zoo tag nrho cov zaub mov lipid yog thauj hauv chylomicrons los ntawm plab hnyuv mus rau cov ntshav dhau ntawm cov kab mob lymphatic los ntawm kev nkag mus rau cov hlab ntsha tshwj xeeb, hu ua lacteals, hauv villi ntawm txoj hnyuv. (Fig. 1).
Yuav ua li cas rau chylomicrons thaum lawv nkag mus rau hauv cov hlab ntsha?
Ntshav-yug chylomicrons tau tawg sai sai thiab lawv cov lipids tsim tau siv thoob plaws hauv lub cev. Thaum cov chylomicrons ntau ntau tau nqus, cov qog ntshav tawm los ntawm cov hnyuv me zoo li milkythiab cov lymphatics yooj yim pom.
chylomicrons yog dab tsi thiab nws lub luag haujlwm yog dab tsi hauv kev nqus cov khoom lipids?
Chylomicrons thauj cov lipids absorbed los ntawm txoj hnyuv mus rau adipose, plawv, thiab pob txha cov leeg nqaij, qhov twg lawv triglyceride Cheebtsam yog hydrolyzed los ntawm kev ua ntawm lipoprotein lipase, tso cai tso tawm dawb. fatty acids yuav tsum absorbed los ntawm cov ntaub so ntswg.
chylomicrons nqa dab tsi?
Chylomicrons yog tsim los ntawm lub hauv paus lipid core uas muaj feem ntau ntawm triglycerides, txawm li cas los xij zoo li lwm yam lipoproteins, lawv nqa esterified cholesterol thiab phospholipids..
