Kan taksa chhunga tissue awmte hi i zir mai ang u?

Engtin nge kan taksa chhungah hian thil tam tak, machine lian tak ang maiin hna a thawk tih i ngaihtuah ngai em? Mak a ni lo maw? Kan taksa hi thilsiam mak tak a ni tak zet a ni. Engkim, thawk atanga ngaihtuahna thlengin tlan leh zuang thlengin a thleng vek a, a buaithlak hle. Chuvangin, he hna mak tak hnuaia thawktu ngawi rengte hi ‘Tissues’ an ti a ni. He thu hi i hre tawh mai thei, i hre lo pawh a ni mai thei. Mahse vawiinah hian heng tissue te hi a awlsam zawngin, thianpa nena inbiakna ang maiin i zir ang u. Inpeih?

Kan taksa ‘company’ an tih hian hna a thawh dan hi a mak khawp mai!

Kan taksa hi a complex ang bawkin a inrual fel hle. Company lian tak ang mai a ni. Chu chu engtin nge a thawh tih i en ang u.

• Taksa pum: Hei hi company pumpui ang a ni . A kal tha tur chuan company hmun dang zawng zawng hi a tha taka hnathawh a ngai a ni.
• Organ system: Hengte hi company pakhata factory complex lian tak tak ang mai a ni. Chu chu, factory engemaw zat, kawng khata thawkte chu hna lian tak, buaithlak tak thawk turin an inzawm khawm tihna a ni. Entirnan, kan thawkna (thawk), chaw ei (digesting food), etc.
• Organs: Hengte hi factory complex chhunga factory hrang hrang ang mai an ni. Organ tin hi tissue chi hnih tal atanga siam a ni. Entirnan, kan thinlung, kan lung, kan thin leh kan kal (kidney) te.
• Tissues: Okay, hei hi kan thawnthua mi langsar ber a ni. Tissue te hi factory-a thawktu team bik training nei ang mai a ni. Heng team te hian hna lian tak tak thawk turin an thawk ho thin. Tissue thenkhat chu taksa peng hrang hrang angin hna an thawk a, thenkhat erawh chuan eng emaw chen chu mahni inrintawkna neiin hna an thawk thung.
• Cells: Hengte hi kan taksaa unit te ber berte an ni. Company pakhata hnathawk mimal ang mai an ni. Kan taksaah hian cell chi hrang hrang 200 chuang a awm an ti! Ngaihtuah teh, chu cell zawng zawng chu an inzawm khawm a, he tissue hi an siam ta a ni.

I hrethiam em? A awlsam zawngin sawi ila, cell tam tak chu an inzawm khawm a, tissue an siam a, tissue te chu an inzawm khawm a, taksa peng hrang hrang an siam a, taksa peng hrang hrangte chu an inzawm khawm a, taksa peng hrang hrang an siam a, heng zawng zawng hi an inzawm khawm a, kan taksa pum pui an siam a ni. Inpumkhatna mak tak a ni lo maw?

Chuti a nih chuan heng tissue chi hrang hrangte hi engte nge ni? A chi lian ber pali a awm!

Kan taksa chhunga heng tissue te hi an hnathawh dan azirin chi liah then theih a ni. Eng nge an nih i han thlir teh ang.

1. Epithelial tissue a awm thin

2. Thil inzawmkhawm (connective tissue) .

3. Taksa taksa peng hrang hrang

4. Nervous tissue te

Tunah chuan heng chi hrang hrangte hi chipchiar deuhin kan sawi dawn nia .

1. Epithelial tissue – kan taksa humhimtu!

Hetiang tissue chi hi kan taksa humhimtu leh kawngkhar vengtu angin a thawk a, kan taksaa kan hak saree emaw kawr emaw ang bawkin.

• Eng nge an tih?: An hna ber chu daltu siam leh venhimna pek hi a ni . Entîr nân, kan vun pawn lam ber, epidermis , leh kan mit mitmeng (cornea) -a epithelial tissue chuan kan taksa peng nalh tak takte chu pâwn lam khawvêl aṭangin a vênghim a ni. Tin, epithelial tissue thenkhat, gatekeeper -te ang chi te hian taksaa lut thei leh lut thei lo chu an thunun bawk.
• A siam dan: Heng tissue te hi cell layer khat emaw a aia tam emaw atanga siam a ni a, chu chu a chungah a inzawm khawm a ni. Heng cell inkarah hian hmun tam tak a awm lo va, cell te pawh hi a inrem hle a ni. He order hi heng tissue te hnathawh nan hian a pawimawh hle.

Ngaihtuah teh, kan intestines chhunga epithelial tissue hian taksain kan ei tur atanga nutrients chauh a lakluh theih nan a pui a, thil duh loh zawng lut tur a titawp bawk.

2. Connective tissue – kan taksa thlawptu leh inzawmkhawmtu!

A hming ang bawkin, he tissue chi hian kan taksa peng hrang hrangte chu a vawng tlat a, a thlunzawm thei a , in sak huna brick inzawmkhawmna atana hman thin mortar ang bawkin.

• Eng nge a tih?: Connective tissue thenkhat chuan kan taksa hi a vawng tlat thei tak zet a ni. Mi dangte chuan taksa peng hrang hrang leh system hrang hrangte chu an thlunzawm a, unit anga thawk ho turin an pui bawk.
• A siam dan: Epithelial tissue ang lo takin connective tissue hian a cell inkarah hmun a nei tam hle . He hmun hi matrix tih hming pu thilin a khat a ni . He matrix chhunga protein leh component dangte hian tissue density leh stiffness a hril a ni.
• Diversity: Hetiang connective tissue hi a chi hrang hrang a ni.
• Kan ruhte hi connective tissue a ni.
• Hei hian thisen leh lymph ang chi liquid tissue te pawh a huam tel bawk .
• Thil tam tak, vun chhung lam layer, fibrous tissue, leh adipose tissue te hi connective tissue category-ah an tel a.

A awlsam zawngin, kan taksa hmun tinah te hian he connective tissue hi kan nei vek tawh!

3. Muscle tissue – Hei hi kan taksa che velna atana mawhphurtu chu a ni!

Hetiang tissue chi hi kan taksaa chetna apiangah mawhphurtu a ni. A tel lo chuan kan nui thei lo ang a, kan kut kan phar thei lo ang a, kan ei thei lovang.

• Eng nge a tih?: Muscle tissue hi pawn lam thil tih theihna, kea kal, tlan, leh rit phurh te hi kan ti thei a ni. Tin, chhungril lama incheina, thinlung thawk (thisen pump tur) leh chaw ei kawng kal tlanga kal dan te pawh a thunun bawk .
• A siam dan: Hengte hi fiber atanga siam a ni . Heng fiber te hi an inzawm khawm a, an inzawm khawm a ni. Chutianga an inzawm khawm avangin fiber pakhat aiin an chak zawk hle.
• Thiamna bik: Muscle tissue chungchanga thil danglam tak pakhat chu electrically reactive a nih vang a ni . Chumi awmzia chu electrical signal pek a nih chuan heng ruhte hi an inzawm khawm emaw, an inzawm khawm emaw tihna a ni. Kan taksa ruh zawng zawng hian hetiang hian hna an thawk vek a.

Kan thunun theih taksa ruh (skeletal muscles – kan taksa peng hrang hrang tichhe thei) a awm a, chubakah kan duh loh zawnga kan thunun theih loh taksa ruh (heart muscle, digestive tract-a thau) te pawh a awm bawk.

4. Nervous tissue – kan taksa thuchah thehdarhtu!

Hetiang tissue chi hi fiber atanga siam a ni bawk a, mahse muscle tissue fiber ang lo takin an inzawm lo va, an che lo bawk. Chu ai chuan connection an siam a, electrical leh chemical signal te chu rintlak takin an thawn leh dawng thin. Kan taksaa telephone line system ang deuh a ni.

• Eng nge an tih?: Heng tissue te hnathawh ber chu signal thawn leh dawng hi a ni . Hetiang hian kan taksa peng hrang hrangte hian an inbia a, thu an inthleng thei a ni. Ngaihtuah teh, hlingin i ke a hliam a nih chuan, heng nerve tissue kal tlanga signal kal zel avang hian thluak hian a natna chu a tuar a ni.
• Thiamna bik: Muscle tissue ang bawkin nervous tissue hian electrical signal a chhang let thin . Chemical signal a hmang bawk.
• Hnathawh dan pahnih: A tam zawkah chuan signal a lo thlen chuan nerve tissue chuan a relay a, chu chu a tumna hmun thlengin a pass tihna a ni. Mahse, nerve tissue ṭhenkhat, circuit breaker -te ang chi, signal titawptu a awm.

Kan thluak, ruhro leh kan taksa pum puia nerve te hi he nervous tissue atanga siam a ni. Hei hi a bulpui ber chu cell chi khat bik neurons an tih hi a ni .

Kan sawi tum ‘tissue’ chi dang a awm em?

Tunah chuan, ‘soft tissue’, ‘vascular tissue’, emaw ‘brain tissue’ tih ang chi thumal i hre tawh ngei ang. Mahse hengte hi kan sawi tawh chi pali bakah hian tissue chi hrang hrang an ni lo.

Entirnan, ruh tissue chu a takah chuan connective tissue a ni . A chhungah hian ruh tissue khauh, mineralized leh soft, spongy bone marrow te a awm vek a.

Chutiang bawkin thluak tissue hi thil tam tak sawina atana hman tlanglawn tak a ni. Gray matter (neurons cell body te inzawmkhawm dan, broccoli pangpar par te te ang chi) a kawk thei. Neuron tin hian kut ang maia sei tak a nei a, chu chu axon . Heng axons te hi an inzawm khawm a , white matter an siam thin . Tin, neurons puitu glial cell ang chi thil te hi nervous tissue-a tel an ni bawk.

A awlsam zawngin, heng tissue chi hrang hrang ‘dang’ te hi tissue chi hrang hrang palite inzawmkhawm emaw, specialized part hrang hrang emaw an ni.

Kan taksaah hian eng tissue chi nge a tam ber?

Hei pawh hi zawhna ngaihnawm tak a ni! Kan taksaah hian eng chi tissue nge kan neih tam ber tih i ngaihtuah chuan connective tissue a ni .

Engvangin nge chu chu? A chhan chu he category connective tissue ah hian tissue chi hrang hrang a awm a . Kan sawi tawh ang khan thil tam tak a huam a, vun (outer epithelial layer tih loh chu), ruh, thisen leh lymph te pawh a huam tel. Tin, he connective tissue hi kan taksa hmun tinah te pawh a darh vek bawk . Chuvang chuan a tam em em a ni.

Doctor-in ‘tissue’ chungchang a sawi chuan engtin nge ni ang?

A châng chuan doctor hmu tûra i kal hian, ‘Tissue pakhat kan la a ngai’ an ti mai thei. Chu chu biopsy an tih a ngai tihna a ni . A nih loh leh, ‘I natna hian he tissue chi bik chauh hi a nghawng’ an ti mai thei bawk.

Chutiang hunah chuan ‘tissue’ tih thumal hi a pawi deuhin a lang thei a, i tan chuan hlauhawm tak pawh a ni mai thei. Chu chu thil pangngai a ni.

Hriat reng tur pawimawh tak chu Doctor-in chutiang thil a sawi chuan chiang taka hriat theihna dikna i nei tih hi a ni. ‘Tissue sample lak hi eng nge a awmzia?’, ‘Eng nge a zawn?’, ‘He natna hian he tissue chauh a nghawng tih hi eng nge a awmzia?’ tih ang chi zawhnate zawh hi hlau ngai suh. Tin, i hriatthiam theih ang anga thil sawifiah hi doctor hnaah a tel ve bawk.

Chuvangin, hriat reng tur hnuhnung ber (Take-Home Message) .

Chuvangin, tunah chuan tissue te hi kan taksa siamtu leh kan taksa chhunga thil kalphung zawng zawnga puitu pawimawh tak tak an ni tih i hrethiam tawh mai thei. Brick te te chu bang lian tak siam nan an dah khawm ang bawkin, heng tissue te te hi kan taksa pum pui siam leh enkawl turin an dah khawm a ni.

• Kan taksa hi inpumkhatna rah chhuah a ni: cell-te hian tissue an siam a, tissue-te hian taksa peng hrang hrang an siam a, taksa peng hrang hrangte chuan system an siam a, chu zawng zawng chu inzawmkhawmin taksa a siam a ni.
• Tissue chi hrang hrang pali: epithelial, connective, muscle leh nervous te hi hre reng ang che . An hnathawh tur bik an nei vek a.
• I taksa hi fimkhur rawh: I taksa hnathawh dan leh a thil tih mak tak takte zir hi a hlu hle.
• Doctor biak hlau suh: Rinhlelhna emaw zawhna emaw i neih chuan zawt ngei ngei tur a ni.

Kan taksa chhungah hian thil mak tak tak a thleng thin a ni lawm ni? Heng zawng zawng hi kan hriatthiam chuan kan taksa kan hmangaihna chu a lo lian lehzual a ni. He thu hi i tangkaipui ngei ka beisei!

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