VAKUUM-EKSKOHLEATSIYA, vakuum-aspiratsiya, amaliyoti qat namudani hamli muhlatash to 12 hafta bo rohi jabbida giriftani janin az jafi bachadon. V.-e.-ro badi aniq muqarrar shudani homilagi va vujud nadoshtani alomathoi nomatlub (mas., bemorihoi siroyati, iltihobi va g.) ba jo meorand. Qabl az V.-e. sanjishi bakteriologii mavodi rohi peshob, mahbal, gardanai bachadon, tahlili …
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VAKSINOTERAPIYA, usuli muolijai bemorihoi siroyati tavassuti vaksinaho. Dar mavridi V. nerui muhofizii organizm taqviyat meyobad. Vaksinaho jarayoni tashakkuli podtanho va fagositozro metezonand, saviyai immunoglobulin va fermenthoro baland mebardorand. Istifodai vaksinaho khususan hangomi bemorii muzmini bardavom mufid ast. Bo maqsadi V. az shtammhoi bejoni mikroorganizmho va podgunhoi judogona (vi-podgunho) istifoda mekunand. …
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VAKSINAHO (Vaccina), moyaho, doruhoe, ki az mikroorganizmhoi kushta yo kamquvvati bemorizo, inchunin az toksin (zahr)-hoi bezarar tayyor shudaand. Hangomi ba badan guzaronidani V., dar organizm nisbat ba in yo on bemorii siroyati masuniyat (immunitet) inkishof meyobad. CHunin immunitet faol buda, ba tavri suni hosil gashtaast. Qoidahoi vaksinatsiyaro bori avval dukhturi …
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VAZOPRESSIN (az lot. vas – rag va pressus – fishor), gormoni peptidi, ki dar hujayrahoi gipotalamus hosil megardad. V. tavassuti nakhhoi bandchai gipotalamusu gipofizi ba hujayrahoi hissai qafoi gipofiz doda meshavad. V. obro dar organizm nigoh doshta, ba raghoi khun tasiri angezishovar merasonad. V. vobasta ba talaboti organzim ba majroi …
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VAZNI ODAM (Pondus corporis), massai tani odam, nishondodi antropometrie, ki bo rohi barkashidan bo maqsadi baho dodan ba inkishofi jismoni, tagziya va holati salomati amali gardonda meshavad. V. o. ba kolbad (jussa), jins va sinnu sol vobasta ast. Vazni tan nishondihandai nisbii inkishofi jismoni va vazi tandurustii odam meboshad. Har …
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VAGINOSKOPIYA (az lot. vagina – mahbal va scopia – muoina), tadqiqi mahbal ba tavassuti vaginoskop. V. baroi tashkhisi bemorihoi uzvhoi jinsii zanho, omosho, berun ovardani polip, jismhoi begona va g. muhim ast. Dar mavridi V. ba pardai bakorat zarar namerasad. Binobar in onro metavon baroi muoinai dukhtarakon niz istifoda kard. …
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VAZOIFI SIDODII ORGANIZM, vazoifi baryerii organizm, faoliyati muhofizi, ki tavassuti mekhanizmhoi makhsusi fiziologi (hoilho) ijro karda meshavand. Hoilho organizmro az tasiroti nomusoidi muhit hifz namuda, bahri ba on vorid shudani bakteriyaho, virusho va moddahoi zararnok mone megardand, baroi doimi nigoh doshtani tarkibu khosiyati khun, limfa, moei bofta musoidat mekunand. Hoil …
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VAGINOZI BAKTERIYAVi, bemorie, ki binobar nojurii mikroflorai mutadili mahbal rukh menamoyad. Mikroflorai mahbal bakteriyahoi anaerobi va oksigeni faol hosil mekunad, ki on tasiri ziddibakteriyavi dorad. Alomati asosii V. b. az mahbal omadani obiyati badbuy ast. Bo aqidai mutakhassison V. b. beshtar dar zanhoi sabukpo ba mushohida merasad, vale on sababhoi …
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VAGINIZM (Vaginismus; az lot. vagina – mahbal), kashishi mutashanniji mushakhoi daromadgohi mahbal va qari kos, ki hangomi kushishi mubosharat (bazan dar mavridi ba khotir ovardani on) va muoinai ginekologi ba vujud meoyad. Dar mavridi V. hamzamon ronho jafs va mushakhoi devorai shikam tarang meshavand. V. asosan dar zanhoe, ki ruzhoi …
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VABO (Cholera), bemorii shadidi siroyatist, ki boisi illat yoftani rudai borik, vazninii holati umumii organizm va kamobii badan megardad. Angezandai V. vibrionho meboshand. Hangomi V. rudai borik az tasiri zahri angezanda oseb yofta, mubodilai obu elektrolitho vayron, khun galiz, faoliyati jigar va gurdaho kharob meshavad. Angezai V.-ro s. 1883 R. …
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