Video: Cov lymphatic capillaries nyob qhov twg?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lymph los yog lymphatic capillaries yog cov hlab ntsha nyias nyias nyias, kaw ntawm ib kawg thiab nyob hauv qhov chaw nruab nrab ntawm cov xovtooj thoob plaws lub cev, tshwj tsis yog hauv nruab nrab lub paj hlwb thiab cov nqaij tsis yog vascular.
Raws li, nyob rau hauv qhov chaw hauv qab no puas pom muaj lymphatic capillaries?
Lymph capillaries yog pom txhua qhov chaw hauv lub cev tshwj tsis yog pob txha pob txha, lub hauv nruab nrab lub paj hlwb, thiab cov nqaij mos uas tsis muaj cov hlab ntsha , xws li epidermis.
Ib sab saum toj no, lymphatic capillaries yog dab tsi? Lymph capillaries los yog lymphatic capillaries yog cov me me, nyias-walled microvessels nyob hauv qhov chaw nruab nrab ntawm cov cell (tshwj tsis yog hauv nruab nrab lub paj hlwb thiab cov nqaij tsis-vascular) uas ua haujlwm rau ntws thiab txheej txheem cov kua dej ntxiv. Lymph yog thaum kawg rov qab mus rau venous ncig.
qhov twg koj yuav tsis pom cov hlab ntsha lymphatic hauv lub cev?
Tsis muaj ! Lawv yog tsis pom hauv cov pob txha, pob txha pob txha, cov hniav, thiab tag nrho Central Nervous System (qhov twg cov ntaub so ntswg ntau dhau mus rau hauv cov kua dej hauv lub paj hlwb).
Lub lymphatic kev taw qhia yog dab tsi?
Tsis zoo li cov ntshav, uas ntws thoob plaws hauv lub cev hauv lub voj voog txuas ntxiv, lymph ntws hauv ib leeg xwb kev taw qhia nyob rau hauv nws tus kheej system. Qhov dej ntws no tsuas yog nce mus rau ntawm lub caj dab. Ntawm no, nws ntws mus rau hauv cov ntshav ntshav ntws los ntawm cov leeg subclavien uas nyob ntawm ob sab ntawm lub caj dab ze ntawm lub caj dab.
Pom zoo:
Qhov chaw nyob ntawm thawj lub tsev kawm qib siab kho hniav nyob hauv ntiaj teb nyob qhov twg?
Dr. John M. Harris tau pib lub ntiaj teb thawj lub tsev kho hniav hauv Bainbridge, Ohio, thiab tau pab tsim kho hniav raws li kev noj qab haus huv. Nws qhib rau 21 Lub Ob Hlis 1828, thiab niaj hnub no yog tsev khaws puav pheej kho hniav. Thawj lub tsev kawm kho hniav, Baltimore College ntawm Kev Kho Hniav, tau qhib hauv Baltimore, Maryland, Asmeskas xyoo 1840
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Cov lymphatic capillaries pib qhov twg?
Cov hlab ntsha lymphatic pib nrog kev sau cov kua dej los ntawm cov kua nruab nrab. Cov kua dej no feem ntau yog dej los ntawm cov ntshav uas xau mus rau hauv qhov chaw nruab nrab ntawm cov ntaub so ntswg vim lub zog quab yuam los ntawm capillaries (hydrostatic siab) lossis los ntawm osmotic rog los ntawm cov protein (osmotic siab)
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Lymph lossis lymphatic capillaries yog cov hlab ntsha nyias nyias, kaw ntawm ib kawg thiab nyob rau hauv qhov chaw nruab nrab ntawm cov hlwb thoob plaws hauv lub cev, tshwj tsis yog hauv nruab nrab cov hlab ntsha thiab cov ntaub so ntswg uas tsis yog vascular