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Daily Archives: 06.05.2018

METASTAZ

metastaz

METASTAZ (Metastasis; ba manoi guzarish, joyivazkuni), manbai duyumi bemori, ki dar natijai az manbai yakumi on ba organizm pahn gashtani omili bemoriovar (hujayrahoi omos, angezandai siroyat va g.) paydo meshavad. Vobasta ba tarzi gustarish M.-hoi limfageni va gematogeniro farq mekunand. Az rui tasavvuroti hozira M. gustarish (disseminatsiya)-i hujayrahoi omosi badfarjomro …

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METGEMOGLOBINURIYA

metgemoglobinuriia

METGEMOGLOBINURIYA, dar tarkibi peshob vujud doshtani metgemoglobin. Peshob boyad ori az metgemoglobin boshad. Dar surati paydo shudani on peshob rangi surkhi ba khun monand megirad. M. bisyor vaqt hangomi gemolizi shadidi dokhiliragi, baze shaklhoi kamkhunii gemolizi, zahroludi az doruho (fenasetin, kodein) va moddahoi khimiyavi (anilin, nitrobenzol) ba nazar merasad. Peshomadi …

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METIONIN

metionin

METIONIN (Methioninum), yak nav doru. Baroi rushdu inkishofi organizm zarur ast. M. tasiri lipotropi dorad, yane ravgani barziyodi jigarro dur mesozad, dar kori hosilshavii adrenalin, kreatin va dig. payvasthoi faoli biologi ishtirok mekunad, tasiri fermentho, gormonho va vitaminhoro meafzoyad, moddahoi zahrnokro bezarar megardonad. M.-ro hangomi bemoriho va zahroludii jigar, mayzadagii …

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METGEMOGLOBINEMIYA

metgemoglobinemiia

METGEMOGLOBINEMIYA, dar tarkibi khun afzudani miqdori metgemoglobin (ziyoda az 1% az miqdori umumii gemoglobin). Metgemoglobin hosilai gemoglobin buda, qobiliyati intiqoli oksigenro nadorad. M. modarzodi va gayrimodarzodi meshavad. M.-i gayrimodarzodi dar natijai tamos bo moddahoi khimiyavi (oksidkunandaho, baze hosilahoi benzol, anilin, oksidhoi nitrogen va g.), zahroludi az doruho (fenasetin, vikasol, doruhoi …

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METEORIZM

meteorizm

METEORIZM (Meteorism; yun. meteorismos – damidan, bardoshtan), bodi shikam, damishi shikam, timpaniya, bo sababi dar rohi guvorish jam shudani gazho damish kardani shikam. Dar rohi hozimai odami solim ba hisobi miyona 900 sm3 gaz mavjud ast, ki baroi dar yak sath bozdoshtani tonus va peristaltikai rudaho ahamiyati kalon dorad. M. …

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