Home / Ilm / MARG

MARG

margMARG (Exanimatio), ajal, favt, bebozgasht qat gardidani faoliyati organizm, zinai okhirin va noguziri hayoti har yak fard. Dar odamu hayvonoti olitashakkul qati amaliyoti hayotan muhim (nafaskashi, gardishi khun) darhol boisi ikhtiloli bebozgashti sokhti hujayrayu boftaho namegardad. Qat gashtani jarayoni mubodilai moddaho va ikhtiloli uzvu boftahoi gunogun yakbora faro namerasad, yane hamai qismhoi organizmi serhujayra dar yak lahza nobud nameshavad. CHunonchi, baze uzvhoi az organizmi mait girifta faoliyati khudro dar muhiti makhsus tuloni nigoh medorand (baze uzvhoi shakhsi favtidaro ba odami zinda payvand kardan mahz ba hamin usul asos yoftaast). Muddate ki dar davomi on bazan reanimatsiyai organizm imkonpazir ast, mafhumi «margi kliniki»-ro ba vujud ovard. Margi kliniki fosilai vaqtest, ki dar davomi on faoliyati hujayrahoi asabro barqaror kardan mumkin ast. In hujayraho ba norasoii oksigen, ki dar natijai ikhtiloli nafaskashi va gardishi khun (mas., hangomi garq shudan, bugi kardan, az kor mondani dil dar vaqti jarrohi, dar natijai infarkti miokard vayron shudani faoliyati dil va g.) ba vujud meoyad, hassosiyati beshtar dorand. Muhlati miyonai davrai M.-i kliniki az 2 to 6 daq. buda, badi on M. – i biologi faro merasad. Barobari faro rasidani M.-i biologi organizm ba jasad tabdil yofta, ikhtiloli sokhti boftaho ogoz meyobad; moddahoi murakkabi organikii organizm ba payvasthoi nisbatan soddai organiki va gayriorganiki taqsim meshavand. Tajziyai moddahoi murakkab va ikhtiloli sokhti hujayrayu boftaho az tasiri fermenthoi khudi organizm va fermenthoi bakteriyahoe, ki mikroflorai organizmro tashkil medihand, ba amal meoyad.
M. tabii va patologi meshavad. M. – i tabii dar natijai fanoi tabiii faoliyati organizmi tadrijan pirshavanda faro merasad. M. – i patologi binobar tasiri bemahali yagon omili zararnok (bemori, falokat) ruy medihad. Azbaski odam nisbat ba imkoniyathoi fiziologii organizmi khud khele kamtar umr mebinad, amalan hama guna M.-ro M. – i patologi mehisoband.

Загрузка...

Dar boramon

Инчунин кобед

planet

ZAMIN – SAYYORAI SISTEMAM OFTOBI

Sababhoi tagyiryobii faslhoi sol. Az kursi tabiatshinosi mo medonem, ki Oftob in markazi sistemai oftobii mo …