Kan taksa chhunga he venhimna membrane mak tak hi i hria em? (Mucosa) tih a ni.

I khawsik laiin i hnar atanga hnar chhuak chhuak, i kâa hnar chhuak reng reng leh chutiang thilte chu ngun takin i ngaihtuah ngai em? Hengte hi a takah chuan kan taksaa defense system mak tak maia tel ve an ni. Heng zawng zawng hnuaiah hian kan taksa chhungah hian venhimna bik a awm a. Vawiin hian he ‘mucosa’ emaw ‘mucous membrane’ emaw kan sawi dawn a, mi tam takin an hriat ngai loh, mahse kan hriselna atana pawimawh tak a ni.

He mucosa hi eng nge ni? A awlsam zawngin...

Mucosa hi mucous membrane hming dang a ni. Kan taksa pawn lam chu vunin a khuh kim vek ang bawkin, kan taksa chhunga taksa peng hrang hrang, kawng hrang hrang leh channel (entir nan, hmui, hnar, ril) te hi he mucosa an tih membrane hian a khuh a, a venghim bawk. A awlsam zawngin, hei hi kan taksa chhunga vun a ni.

Mak tak maiin kan taksa hian kan vun aiin a let 200 chuang zetin mucosa a nei tam zawk a ni . Chuvang chuan kan taksaa venhimna daltu lian ber tia sawi theih a ni. A hna ber chu kan taksa peng hrang hrangte chu lubricate a, pawn lam atanga leivut leh hrik lut laka venhim hi a ni. Chu bakah, he mucosa hian ei tur atanga nutrients lakluhna kawngah hmun pawimawh tak a chang a, a bik takin kan digestive system-ah hian a thawk nasa hle bawk.

He mucous membrane hi eng layer atanga siam nge a nih?

He mucosal membrane hi layer pathum atanga siam a ni ber a, chungte chuan hna bik an nei vek a ni.

1. Epithelium - pawn lam ber venhimna layer

Hei hi mucosa chunglam layer a ni. Kan vun pawn lam layer ang mai a ni. Heng epithelial cell atang hian thil thuk tak, gel ang chi ‘mucus’ emaw ‘phlegm’ emaw an tihchhuah kan tichhuak thin. He mucus hian natna hrik leh leivut ang chi thilte chu a man thei a, taksaa a luh loh nan a veng thei bawk.

He cell layer hi kan taksa peng hrang hrang nena inmil turin a pianzia hrang hranga dah a ni. Hmun thenkhatah chuan cell layer khat a awm a, hmun dangah chuan cell layer engemaw zat hmuh tur a awm bawk. Heng cell-te thil danglam bik dang chu an inthen darh a, an insiam thar thuai a ni. Chuvang chuan natna hrik ang chi thil lut mah se, rang taka paih chhuah theih a ni. Epithelial cell thenkhatah chuan sam ang chi te tak te, ‘cilia’ an tih te an nei a. Hengte hi hnar chhunga awmte hian leivut leh mucus te chu an nawr chhuak thin.

2. Lamina propria - a laiah a thlawptu layer

Epithelium hnuaiah hian he connective tissue layer hi lamina propria an tih hi a awm a. Top layer mamawh zawng zawng pe thei, a hmuna vawn tlat tura puitu support ang mai a ni. He layer-ah hian thisen kalna kawng, nerve, leh protein molecule te a awm a, chu chuan a structure chu a siam a ni . He layer atang hian epithelium hian a thisen supply a dawng thin. Tin, kan taksa hriselna siamtu cell tam tak a awm bawk a, chu chuan natna hrik lutte chu a zawng a, a tichhia a ni.

3. Muscularis mucosae - taksa peng chhungril ber

Hei hi mucosa layer thuk ber a ni. Smooth muscles atanga siam layer te tak te a ni. He layer hian mucosa zawng zawng a che thei a, a inzawm khawm a, a inzawm khawm thei bawk. A bik takin chaw ei laiin chaw ei lai hian pum ang chi taksa peng hrang hrangte chu an inzawm khawm a, an lo zau zel a nih chuan mucosa hian chutiang chuan a insiamrem a ngai a ni. He muscle layer hian chutiang atan chuan a pui thin.

Mucosa hian kan taksa tan eng service nge a pek?

Mucosa hnathawh ber chu kan immune system tana line of defense hmasa ber atan a thawk a ni . Ram pakhat vel guardrail ang mai a ni.

• A venghimtu: Pawn lam atanga natna hrik, leivut leh chemical tha lo tak tak taksa chhunga lut tur a veng.
• Trapping germs: A chhuah chhuah sticky mucus (phlegm) hian natna hrik a man a, taksa atanga a paih chhuak (e.g., khuh leh thawk hah avanga mucus lo chhuak).
• Lubricant angin: Hei hian chhiatna chu a inhnawh tawn loh nan a pui a, an hnathawh a ti awlsam bawk.
• Taksa thil chi hrang hrang laka invenna: Mucous membrane hian kan pum chhunga stomach acids na tak tak lakah kan pum bangte a venghim a ni. Tin, zun chhunga thil awmte laka bladder vengtu membrane tho a ni bawk.
• Nutrient absorption: Intestine hian taksain ei tur atanga nutrient a lakluh theih nan a pui thin.
• Sense of smell: He mucous membrane hian hnar chhunga rimtui awmte hriat theihna turin min pui thin.

Kan taksaah hian khawiah nge mucosa hi a awm?

Mucous membrane hi kan taksa hmun tam takah hmuh tur a awm a. Digestive system, thawkna system, reproductive system, leh kan sensory organs-ah te an awm ber a ni.

He mucous membrane hi eng natnate nge ni?

Mucous membrane hi min humhimna tura siam ni mah se, a châng chuan virus, bacteria leh fungi ang chi thilte hian he inkharkhip hi a paltlang thei a, a lut thei bawk. Chutiang a nih chuan immune system a thawk chhuak a, inflammation a siam thin. Hei hi entirnan tha tak chu hnar chhunga mucous membrane a lo hring a, khawsik i neih chuan mucus a siam thin hi a ni. He inflammation hi taksain natna dona atana a chhanna hrisel tak a ni. Mahse hetianga a kal zel chuan natna lan chhuah dan nuam lo leh natna dang a thlen thei a ni.

Mucosa tichhe thei natna chi hrang hrang a awm a.

Engtin nge ka mucous membrane te hi ka humhim theih ang?

Engkim a thawk tha chuan i mucous membrane te hian a venghim che a ni. Infection laka i invenna line hmasa ber an ni. Mahse, hun rei tak chhung, chronic inflammation hian zawi zawiin he venhimna hi a tichak lo thei a ni. Tin, i immune system zawng zawng hi mucosa-a immune cells hman tam lutuk hian a chak lo thei bawk.

Chuvangin, i mucous membranes venhimna tha ber chu chronic inflammatory conditions control hi a ni.