Jan\u00eb t\u00eb shumta grat\u00eb q\u00eb kan\u00eb ftoht\u00eb nat\u00ebn sapo futen n\u00eb shtrat. Cila grua nuk ka fjetur me \u00e7orapet veshur, nd\u00ebrkoh\u00eb q\u00eb burri aty pran\u00eb flinte vet\u00ebm me mbathje dhe refuzonte \u00e7do lloj prekjeje? Kjo ndodh, ngaq\u00eb grat\u00eb i kan\u00eb shpesh k\u00ebmb\u00ebt dhe duart t\u00eb ftohta, pa e ditur mir\u00eb shkakun. Ky i fundit duhet k\u00ebrkuar te procesi i ngushtimit t\u00eb en\u00ebve t\u00eb gjakut. Kur termo-receptor\u00ebt e trupit t\u00eb nj\u00eb gruaje perceptojn\u00eb t\u00eb ftohtin, ato e devijojn\u00eb automatikisht qarkullimin e gjakut drejt organeve jet\u00ebsore (zemra dhe mushk\u00ebrit\u00eb, p\u00ebr shembull). Sasia e gjakut q\u00eb shkon n\u00eb gjymtyr\u00eb pak\u00ebsohet shum\u00eb, pra “trupi yn\u00eb sakrifikon k\u00ebto ekstremitete p\u00ebr t\u00eb ruajtur ngroht\u00ebsin\u00eb n\u00eb organet e brendshme”, shpjegon Majk\u00ebll Tipton, profesor i fiziologjis\u00eb njer\u00ebzore n\u00eb Universitetin e Portsmuthit. K\u00ebshtu, personat q\u00eb mbijetojn\u00eb n\u00eb kushte ekstreme, mund t\u00eb humbasin shpesh gishtat e gjymtyr\u00ebve. Por “ngushtimi i en\u00ebve t\u00eb gjakut ndodh m\u00eb shpejt te grat\u00eb”, vazhdon profesori. “Fluksi i gjakut drejt l\u00ebkur\u00ebs ndalohet me shpejt dhe m\u00eb fuqish\u00ebm te grat\u00eb sesa te burrat dhe atyre u duhet m\u00eb shum\u00eb koh\u00eb q\u00eb t\u00eb ngrohen\u201d, shton ai. K\u00ebshtu, grat\u00eb kan\u00eb shpesh p\u00ebrshtypjen se kan\u00eb m\u00eb shum\u00eb ftoht\u00eb sesa burrat, por temperatura e p\u00ebrgjithshme e trupit t\u00eb tyre \u00ebsht\u00eb shpesh m\u00eb e lart\u00eb. Fakti q\u00eb grat\u00eb jan\u00eb m\u00eb t\u00eb ndjeshme ndaj t\u00eb ftohtit, shpjegohet me pranin\u00eb e estrogjeneve. Ky hormon fem\u00ebror rregullon funksionimin e en\u00ebve t\u00eb gjakut periferike dhe na b\u00ebn t\u00eb ndjejm\u00eb m\u00eb shum\u00eb ndryshimet e temperatur\u00ebs. Mbase ky fenomen \u00ebsht\u00eb krijuar p\u00ebr t\u00eb ruajtur fetusin ngroht\u00eb, kur nj\u00eb grua \u00ebsht\u00eb shtatz\u00ebn\u00eb. Grat\u00eb kan\u00eb edhe 10% m\u00eb shum\u00eb mas\u00eb dhjamore sesa burrat, e cila ndihmon n\u00eb k\u00ebt\u00eb proces. Nganj\u00ebher\u00eb, fenomeni i ngushtimit t\u00eb en\u00ebve t\u00eb gjakut \u00ebsht\u00eb i tepruar dhe shkakton disa patologji, si p\u00ebr shembull, Sindroma e Reinos\u00eb, q\u00eb prek m\u00eb shum\u00eb grat\u00eb.<\/p>\n","protected":false},"excerpt":{"rendered":"
Jan\u00eb t\u00eb shumta grat\u00eb q\u00eb kan\u00eb ftoht\u00eb nat\u00ebn sapo futen n\u00eb shtrat. Cila grua nuk ka fjetur me \u00e7orapet veshur, nd\u00ebrkoh\u00eb q\u00eb burri aty pran\u00eb flinte vet\u00ebm me mbathje dhe refuzonte \u00e7do lloj prekjeje? Kjo ndodh, ngaq\u00eb grat\u00eb i kan\u00eb shpesh k\u00ebmb\u00ebt dhe duart t\u00eb ftohta, pa e ditur mir\u00eb shkakun. Ky i fundit duhet […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-1687","post","type-post","status-publish","format-standard","hentry","category-shendet"],"_links":{"self":[{"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/posts\/1687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/comments?post=1687"}],"version-history":[{"count":0,"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/posts\/1687\/revisions"}],"wp:attachment":[{"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/media?parent=1687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/categories?post=1687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/intervista.al\/web\/wp-json\/wp\/v2\/tags?post=1687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}