![Uas pom nyob hauv triad? Uas pom nyob hauv triad?](https://i.answers-medical.com/preview/medical-health/14099913-which-are-found-in-a-triad-j.webp)
Video: Uas pom nyob hauv triad?
![Video: Uas pom nyob hauv triad? Video: Uas pom nyob hauv triad?](https://i.ytimg.com/vi/rj4zoA0NYNo/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov triad muaj ob lub davhlau ya nyob twg cisternae ntawm lub ntsiab Ca cia organelle, lub SR, thiab ib tug transverse tubule, ib tug plasma membrane invagination uas coj lub peev xwm ua tau mus rau qhov tob ntawm lub cell thiab hloov nws mus rau hauv lub teeb liab rau Ca 2+ tso tawm los ntawm SR.
Kuj paub, yam teeb meem pom nyob hauv triads?
Nyob rau hauv histology ntawm skeletal leeg, ib tug triad yog cov qauv tsim los ntawm ib tug T tubule nrog a sarcoplasmic reticulum ( SR ) hu ua lub dav hlau cisterna ntawm ob sab. Txhua lub cev pob txha muaj fiber ntau muaj ntau txhiab tus triads, pom hauv cov leeg nqaij uas tau faib ua ntu ntev.
Ib qho ntxiv, dab tsi yog qhov seem ntawm cov leeg pob txha triad? Cov triad yog tsim los ntawm T Tubule thiab 2 lub davhlau ya nyob twg cisterns ib sab ntawm nws. Qhov no nyob hauv SR thiab nws ua haujlwm lub hom phiaj khaws cia thiab tso tawm cov calcium thiab rov ua nws tom qab kev cog lus.
Kuj paub yog, triad suav nrog dab tsi?
Triads muaj ob dav hlau cisterns ntawm L-system txuam nrog lub hauv paus T-cev ntu. Lub luag haujlwm tseem ceeb ntawm triads yog txhais cov kev ua haujlwm ntawm cov plasma membrane mus rau sarcoplasmic reticulum, cuam tshuam cov calcium ntws mus rau hauv cytoplasm thiab pib ntawm nqaij kev cog lus
Cov leeg nqaij puas muaj triads?
Cov leeg nqaij muaj cov diad, uas nyob rau hauv lub transverse (T) tubule ntawm invaginated cell membrane yog ze ze rau lub SR membrane, thiab skeletal. nqaij bears cov triad , uas T-tubule cuam tshuam nrog ob daim nyias nyias SR ntawm ob sab.
Pom zoo:
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