Qhov sib txawv tseem ceeb ntawm visceral thiab parietal serous membranes yog cov visceral serous membranes npog cov kabmob thaum parietal serous membranes kab phab ntsa ntawm lub cev kab noj hniav.
Lub serous membrane yog ib txheej ntawm flattened mesothelial hlwb. Raws li daim nyias nyias, nws ua tiav ob txoj haujlwm tseem ceeb. Ua ntej, nws tuav cov kab mob hauv nruab nrog cev nyob rau hauv qhov chaw ntawm lub cev kab noj hniav. Qhov thib ob, nws tso cai rau lub cev txav mus los ntawm ib leeg. Lub serous membrane tsim ob txheej raws li visceral membrane thiab parietal membrane. Visceral membrane npog cov kab mob hauv lub cev kab noj hniav thaum parietal membrane kab phab ntsa ntawm lub cev kab noj hniav. Nyob rau hauv nruab nrab ntawm ob lub serous daim nyias nyias, muaj ib tug nyias nyias-filled serous qhov chaw. Serous membranes zais cov kua dej no kom txo tau kev sib txhuam ntawm lawv.
Visceral Serous Membranes yog dab tsi?
Lub visceral serous membrane yog ib qho ntawm ob hom serous membranes. Lo lus 'viscera' txhais tau tias 'organ'. Yog li ntawd, lub serous membrane uas npog lub hauv nruab nrog cev yog lub visceral serous membrane. Visceral serous membrane originates los ntawm splanchnic mesoderm.
Daim duab 01: Visceral thiab Parietal Pleura
Muaj peb hom visceral serous membranes: visceral pleura, visceral pericardium thiab visceral peritoneum. Visceral pleura npog lub ntsws. Visceral peritoneum qhwv cov khoom nruab nrog cev nyob rau hauv qhov chaw intra-peritoneal thaum visceral pericardium npog lub plawv.
Parietal Serous Membranes yog dab tsi?
Parietal serous membrane pib los ntawm somatic mesoderm. Nws yog txheej txheej uas kab phab ntsa ntawm lub cev kab noj hniav. Lo lus 'parietes' txhais tau tias 'phab ntsa'. Yog li ntawd, lub serous membrane uas kab cov phab ntsa ntawm peb lub ntsiab kab noj hniav yog lub parietal serous membrane. Raws li, muaj peb lub parietal serous membranes li parietal pleura, parietal pericardium thiab parietal peritoneum.
Daim duab 02: Parietal thiab Visceral Peritoneum
Parietal pleura npog cov mediastinum, pericardium, diaphragm thiab phab ntsa thoracic. Ib yam li ntawd, parietal pericardium kab cov phab ntsa ntawm pericardium thaum lub parietal peritoneum kab lub plab phab ntsa thiab pelvic phab ntsa.
Dab tsi yog qhov zoo sib xws ntawm Visceral thiab Parietal Serous Membranes?
- Visceral thiab parietal serous membranes yog ob hom serous membranes.
- Muaj ib qhov chaw me me uas muaj dej puv nruab nrab ntawm ob daim nyias nyias.
- Ob leeg muaj peev xwm zais cov kua dej uas ntim nruab nrab ntawm lawv.
- Ntxiv mus, cov membranes no yog tsim los ntawm mesothelial cell txheej.
- Lawv yog mesodermally-derived epithelia.
- Cov ntaub so ntswg sib txuas txhawb nqa ob daim nyias nyias.
- Lawv tsim lub foob pob hluav taws nyob ib ncig ntawm lub cev kab noj hniav.
- Dhau li ntawd, lawv tiv thaiv kab mob hauv nruab nrog cev.
- Tsis tas li ntawd, lawv tso cai rau kev sib txhuam ntawm lub plawv thiab lub ntsws thiab cov kab mob hauv plab.
- Lawv kuj tswj kev txav ntawm cov kua thiab lwm yam khoom hla ntawm daim nyias nyias.
Qhov txawv ntawm Visceral thiab Parietal Serous Membranes yog dab tsi?
Visceral thiab parietal serous membranes yog ob hom serous membranes. Visceral serous membrane yog txheej txheej sab hauv uas npog cov kab mob hauv nruab nrog cev thaum lub parietal serous membrane yog txheej txheej txheej uas kab phab ntsa ntawm lub cev kab noj hniav. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm visceral thiab parietal serous membranes.
Tsis tas li ntawd, cov splanchnic mesoderm tsim cov visceral serous membrane thaum lub somatic mesoderm tsim cov parietal serous membrane. Yog li, peb tuaj yeem xav txog qhov no ib yam li qhov sib txawv ntawm visceral thiab parietal serous membranes. Ntxiv mus, visceral pleura, visceral peritoneum thiab visceral pericardium yog peb hom visceral serous membranes thaum parietal pleura, parietal peritoneum thiab parietal pericardium yog peb hom parietal serous membranes..
Hauv qab infographic qhia ntau qhov sib piv ntsig txog qhov sib txawv ntawm visceral thiab parietal serous membranes.
Summary – Visceral vs Parietal Serous Membranes
Cov serous membrane yog cov membrane uas kab lub cev kab noj hniav xws li peritoneal, pleural thiab pericardial kab noj hniav. Muaj ob hom serous membranes: visceral serous membrane thiab parietal serous membrane. Tsis tas li ntawd, lub parietal serous membrane yog txheej txheej txheej uas ua rau phab ntsa ntawm lub cev kab noj hniav. Ntawm qhov tod tes, visceral serous membrane yog cov txheej txheem sab hauv uas npog cov kabmob sab hauv. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm visceral thiab parietal serous membranes.
