Video: Autophagy tshwm sim nyob qhov twg?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub autophagosome ces mus los ntawm lub cytoplasm ntawm lub cell mus rau ib tug lysosome, thiab ob organelles fuse. Hauv lysosome, cov ntsiab lus ntawm autophagosome yog degraded los ntawm acidic lysosomal hydrolase. Microautophagy, ntawm qhov tod tes, cuam tshuam ncaj qha engulfment ntawm cov khoom cytoplasmic rau hauv lysosome.
Hauv qhov no, uas organelle koom nrog hauv autophagy?
autophagosome
Ib tug kuj yuav nug, dab tsi ua rau autophagy? Qhov feem ntau pib qhov tseem ceeb rau autophagy (tshwj xeeb tshaj yog nyob hauv cov tsis yog tsiaj txhu hauv lub cev) yog qhov tsis muaj cov as-ham, txhais tau tias kev rov ua dua tshiab ntawm cov khoom siv ntawm tes yog qhov tseem ceeb ntawm cov khoom siv rau kev ua haujlwm ntawm tes. Piv txwv, insulin txo qis autophagy hauv lub siab, thaum glucagon txhawb nws.
Tib neeg kuj nug, qhov twg autophagy tshwm sim hauv lub cell?
Lub lysosome lossis vacuole yog lub Hoobkas catabolic loj hauv eukaryotic hlwb thiab muaj ntau yam ntawm hydrolases muaj peev xwm degrading tag nrho cov cellular constituents. Organelle turnover yog ua tiav tshwj xeeb ntawm qhov chaw no los ntawm cov txheej txheem ntawm autophagy uas yog khaws cia ntawm cov poov xab, cog, thiab tsiaj hlwb.
Nws siv sijhawm ntev npaum li cas thiaj nkag mus rau hauv autophagy?
Hauv kev xam phaj nrog Kev Txiav, kws kho paj hlwb (kws kho mob raum) thiab kws tshawb fawb yoo mov Jason Fung tau qhia tias autophagy , nyob rau hauv uas "koj lub cev yuav coj qhov qub tshaj plaws, cov protein tsis txaus thiab hlawv lawv rau lub zog, "tshwm sim" tej zaum nyob rau hauv cov theem tom qab ntawm a ntev nrawm - nyob ib puag ncig 20 txog 24 teev, yog kuv twv, thiab nws
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