Qhov txawv ntawm Lamina Propria thiab Muscularis Propria yog dab tsi

Cov txheej txheem:

Qhov txawv ntawm Lamina Propria thiab Muscularis Propria yog dab tsi
Qhov txawv ntawm Lamina Propria thiab Muscularis Propria yog dab tsi

Video: Qhov txawv ntawm Lamina Propria thiab Muscularis Propria yog dab tsi

Video: Qhov txawv ntawm Lamina Propria thiab Muscularis Propria yog dab tsi
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Qhov sib txawv tseem ceeb ntawm lamina propria thiab muscularis propria yog lamina propria yog ib txheej nyias ntawm cov ntaub so ntswg uas tsim ib feem ntawm cov ntaub so ntswg hu ua mucosa, thaum muscularis propria yog ib txheej ntawm cov leeg nqaij uas nyob ib sab ntawm. submucosa uas kab cov kab mob hauv plab hauv lub cev.

Cov phab ntsa hauv plab hnyuv ntawm txoj hnyuv ib txwm muaj plaub txheej ntawm cov ntaub so ntswg tshwj xeeb. Los ntawm cov kab noj hniav sab hauv ntawm lub plab mus rau sab nraud, lawv hu ua mucosa (epithelium, lamina propria, thiab muscularis mucosae), submucosa, nqaij txheej (muscularis propria), thiab serosa lossis adventitia.

Lamina Propria yog dab tsi?

Lamina propria yog ib txheej nyias ntawm cov ntaub so ntswg uas yog ib feem ntawm cov ntaub so ntswg hu ua mucosa hauv cov kab mob plab hauv lub cev. Ntxiv nrog rau txoj hnyuv, lamina propria kab lwm cov hlab hauv lub cev, nrog rau cov kab mob ua pa thiab kab mob urogenital. Nws yog ib tug nyias txheej ntawm xoob los yog areolar connective cov ntaub so ntswg uas nyob rau hauv qab lub epithelium. Ua ke nrog epithelium thiab hauv qab daus daim nyias nyias, nws ua rau mucosa. Nws yog ib tug yam ntxwv ntawm lub mucosa. Lamina propria tseem hu ua mucosa tus kheej txheej tshwj xeeb. Yog li ntawd, lo lus mucosa los yog mucous daim nyias nyias yog hais txog kev sib xyaw ntawm epithelium thiab lamina propria.

Lamina Propria vs Muscularis Propria hauv daim ntawv Tabular
Lamina Propria vs Muscularis Propria hauv daim ntawv Tabular

Daim duab 01: Lamina Propria

Cov ntaub so ntswg ntawm lamina propria yog xoob thiab feem ntau nplua nuj hauv cov hlwb. Cov hlwb ntawm lamina propria yog qhov sib txawv thiab tuaj yeem suav nrog fibroblasts, lymphocytes, plasma cells, macrophages, eosinophilic leukocytes, thiab mast cells. Ntxiv mus, lamina propria muab kev txhawb nqa thiab khoom noj khoom haus rau lub epithelium ib yam nkaus. Nws kuj tseem pab txoj kev khi ntawm epithelium rau hauv cov ntaub so ntswg. Tsis tas li ntawd, qhov tsis sib xws hauv cov ntaub so ntswg zoo li papillae pom hauv tus nplaig nce thaj tsam ntawm kev sib cuag ntawm lamina propria thiab epithelium.

Muscularis Propria yog dab tsi?

Muscularis propria yog txheej ntawm cov leeg nqaij uas nyob ib sab ntawm submucosa uas ua rau kab mob plab hauv lub cev. Nws tseem hu ua lub tsho tawv nqaij, cov nqaij fibers, muscularis txheej, los yog muscularis externa. Muscularis propria feem ntau muaj ob txheej ntawm cov leeg nqaij: sab hauv thiab "lub voj voog", sab nraud thiab "ntev." Txawm li cas los xij, muaj qee qhov kev zam rau tus qauv no. Hauv lub plab thiab vas deferens, muaj peb txheej hauv muscularis propria. Nyob rau hauv lub Upper esophagus, ib feem ntawm externa yog ib tug skeletal nqaij es tsis yog ib tug du nqaij. Nyob rau hauv lub ureter, lub smooth nqaij orientation yog opposite ntawm GI ib ntsuj av. Nws muaj ib tug puab longitudinal thiab txheej ncig nyob rau hauv muscularis propria. Cov txheej sab hauv ntawm cov muscularis propria tsim ob lub sphincters ntawm ob qhov chaw hauv plab hnyuv. Nyob rau hauv lub pylorus ntawm lub plab, nws tsim cov pyloric sphincter, thiab nyob rau hauv lub qhov quav kwj dej, nws tsim lub qhov quav sphincter.

Lamina Propria thiab Muscularis Propria - Sib piv ntawm ib sab
Lamina Propria thiab Muscularis Propria - Sib piv ntawm ib sab

Daim duab 02: Muscularis Propria

Muscularis propria yog lub luag haujlwm rau kev txav mus los ntawm lub cev thiab segmental contractions hauv cov kwj dej alimentary. Lub Auerbach lub paj hlwb plexus pom nyob nruab nrab ntawm longitudinal thiab ncig cov leeg nqaij txheej ntawm muscularis propria uas pib nqaij contractions pib peristalsis.

Dab tsi zoo sib xws ntawm Lamina Propria thiab Muscularis Propria?

  • Lamina propria thiab muscularis propria yog ob txheej tseem ceeb hauv plab hnyuv.
  • Lawv npog feem ntau ntawm cov ntaub so ntswg uas raug rau ib puag ncig sab nraud.
  • Ob txheej txheej kuj tuaj yeem pom nyob rau hauv lwm cov hlab hauv lub cev, xws li cov kab mob ua pa thiab urogenital tract.
  • Ob txheej txheej ua tiav cov haujlwm tshwj xeeb.

Qhov txawv ntawm Lamina Propria thiab Muscularis Propria yog dab tsi?

Lamina propria yog ib txheej nyias ntawm cov ntaub so ntswg uas tsim ib feem ntawm cov mucosa ntawm txoj hnyuv, thaum muscularis propria yog ib txheej ntawm cov leeg du uas nyob ib sab ntawm submucosa ntawm txoj hnyuv. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm lamina propria thiab muscularis propria. Tsis tas li ntawd, lamina propria muaj ib txheej nyias ntawm cov ntaub so ntswg, thaum muscularis propria muaj ob txheej ntawm cov leeg thiab cov leeg ntev.

Cov ntawv qhia hauv qab no nthuav tawm qhov sib txawv ntawm lamina propria thiab muscularis propria hauv daim ntawv tabular rau ib sab ntawm kev sib piv.

Summary – Lamina Propria vs Muscularis Propria

Lamina propria thiab muscularis propria yog ob txheej tseem ceeb hauv plab hnyuv. Lawv kuj tuaj yeem pom nyob rau hauv lwm cov hlab ntsha hauv lub cev, tshwj xeeb tshaj yog nyob rau hauv cov hlab ntsws thiab cov kab mob urogenital. Lamina propria yog ib txheej nyias ntawm cov ntaub so ntswg uas tsim ib feem ntawm cov mucosa. Muscularis propria yog ib txheej ntawm cov nqaij ntshiv uas nyob ib sab mus rau submucosa uas ua rau lub plab zom mov ntawm lub cev. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm lamina propria thiab muscularis propria.

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