Raws li cov kua ib feem ntawm cov ntshav hu li cas?

Nco ntsoov tias, raws li cov kua ib feem ntawm cov ntshav hu ua: cov ntshav liab, ntshav los yog qog? Nyuaj rau teb? Ces cia peb nco ntsoov ua ke.

Yuav ua li cas yog ntshav

Hard los mus ntseeg tias, tab sis cov ntshav - ib tug zoo ntawm connective cov ntaub so ntswg. Thiab nws yog ib qho yooj yim txaus los ua pov thawj. Ntshav muaj ib cov kua feem thiab ib tug ntshav. Tus thawj yog cov intercellular substance. Nws heev heev, li ntawd, tag nrho cov sab hauv cheeb tsam ntaub so ntswg yog xoob thiab lub hauv paus ntawm lub cev. Ib tug ntshav - yog hlwb uas muaj nyob rau hauv nws. Lawv kuj hu ua tsim ntsiab.

Ntshav dej thiab nrog puag ncig

Cov kua feem ntawm cov ntshav hu ua ntshav. Nws lub xeev ntawm aggregation thiab lub zog loj txiav txim rau cov kev ua ntawm no hom ntawm cov ntaub so ntswg. Qhov no daj kua, uas muaj ib tug tseem ceeb viscosity vim muaj cov nyob rau ntawd ntawm cov nqaijrog thiab corpuscles. Nws qhia nyob rau hauv cov ntshav yog hais txog 60%.

Milieu intérieur - ntshav, lymph, interstitial kua. Dej yog ib tug tsim nyog mob rau qhov tshwm sim ntawm txoj tshuaj dab ntawm synthesis thiab cleavage neeg thiab lawv thauj los ntawm lub cev.

Cov tshuaj nyob tus yeees ntawm cov ntshav

Cov kua feem ntawm cov ntshav hu ua ntshav thiab yog ib tug intercellular substance. 90% muaj dej. Tus tom ntej ua raws li los ntawm cov feem pua ntawm cov nqaijrog, tus nqi ntawm uas nce mus txog rau 8%. Qhov no fibrinogen, albumin thiab globulins. Cov roj ntsha qhia dej pauv thiab humoral tiv thaiv thauj cov tshuaj hormones tswj osmotic siab.

Ntau tsawg nyob rau hauv cov ntshav ntshav ntawm lwm yam organic tshuaj. Carbohydrates muab 0,12% thiab txawm tsawg roj - 0.7%.

Mineral Cheebtsam ntawm cov ntshav ntshav uas hais ntsev. Cov tshuaj yog muaj nyob rau hauv daim ntawv ntawm cov them hais. Qhov no cations sodium, magnesium, poov tshuaj, poov hlau, hlau thiab tooj liab. Rau tsis zoo them hais yog qhov seem ntawm tus chloride, carbonate, phosphoric thiab lwm yam mineral acids. Ib tug tshwj xeeb lub luag hauj lwm nrog cov tshuaj yuav physiological tshuaj. Nws cov ntsiab lus nyob rau hauv cov ntshav yog ib txwm nyob ib qhov theem. Qhov no sodium tshuaj dawb tov nyob rau hauv dej, nyob rau lub ntsev concentration yog 0.9%. Nyob rau hauv cov ntaub ntawv ntawm tsis ntawm cov ntshav yog siv los txo nws yuav tsum tau ntim. Qhov no yog qho tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv tus neeg mob qhov twg nws yog tsis yooj yim sua mus nrhiav kom tau cov pab pawg neeg thiab v tau tus neeg uas xav tau kev pab kev pab kho mob.

ntshav

40% ntawm cov ntshav roos ib tug zoo li tus hais txhua daim ntawv uas yog yus muaj los ntawm ib qho kev qauv thiab kev khiav dej num. Piv txwv li, cov ntshav liab - ib tug liab biconcave disc zoo. Cov hlwb yog nuclear-dawb thiab muaj hemoglobin. Lub ntsiab muaj nuj nqi ntawm cov ntshav liab yog ib cov roj pauv. Lawv thauj cov pa los ntawm lub ntsws mus rau txhua txhua cell hauv lub cev, raws li zoo raws li cov pa roj carbon dioxide nyob rau hauv lub rov qab cov kev taw qhia.

Leukocytes yog tsis muaj kob nucleated hlwb uas tsis muaj qhov zoo lawm. Lawv tsiag ntawv los ntawm amoeboid zog. Yog li lawv neutralize pathogens los ntawm phagocytosis hais daig nyob rau hauv cov ntshav thiab tsim ib tug tib neeg tiv thaiv.

Platelets nqa cov ntshav txhaws. Qhov no npawv tsis muaj kob daim hlau. Nrog lawv pab nqa enzymatic protein complex hloov dua siab tshiab ntawm fibrinogen rau hauv nws cov insoluble daim ntawv. Raws li ib tug tshwm sim, lub cev yog kev tiv thaiv los ntawm ntau cov ntshav poob, uas yuav ua tau txoj sia.

muaj nuj nqi ntawm cov ntshav

tib neeg lub neej tsis muaj cov ntshav tsuas yog tsis yooj yim sua. Tom qab cov ntshav (lub kua ib feem ntawm cov ntshav hu ua hais tias txoj kev) ua ke nrog daim ntawv ntsiab muab ib tug ua tsis taus pa uas muaj sia nyob.

Ib qho tseem ceeb muaj nuj nqi yog muab lub hwj chim. Tom qab cov organic teeb meem los ntawm lub digestive channel rau hauv cov ntshav, uas twb tshwm sim thauj lawv mus rau txhua txhua cell. Txij li thaum cov ntshav yog aqueous, nws koom nyob rau hauv kev tswj homeostasis thiab qhov lub cev kub. Los ntawm kev tiv thaiv zog ntawm cov ntshav kuj muaj xws li folding thiab tsim los ntawm kev tiv thaiv.

Yog li, lub kua ib feem ntawm cov ntshav hu ua ntshav. Nws yog ib qho intercellular yeeb tshuaj, nyob rau hauv uas muaj zoo li tus ntsiab. Ua ke lawv ua cov thauj, ua pa, excretory thiab ua pa zog.