IVithamin K yoKuzala iinkukhu

Uphando nge-Leghorns ngo-2009ibonisa ukuba amanqanaba aphezulu okuxhaswa kwe-vitamin K aphucula ukusebenza kweqanda kunye ne-bone mineralization. Ukongeza ivithamin K ekutyeni kwenkukhu kuphucula ukwakheka kwamathambo ngexesha lokukhula. Ikwathintela i-osteoporosis kwiinkukhu ezizalelayo.

Iivithamini ekutyeni kwenkukhu ezalelayo zichaphazela ngqo inani lezondlo kwiqanda. Ukuba ufuna ukuqandusela iqanda, iimfuno zevithamini ziphezulu kakhulu kunamaqanda etafile. Amanqanaba awoneleyo evithamin anika i-embryo ithuba eliphezulu kakhulu lokukwazi ukuphila kwaye yomeleze ukukhula kwamantshontsho emva kokuqanduselwa.

Amanqanaba e-vitamin K eqandeni nawo ayahluka ngokuxhomekeke ekutyeni. Ukongezwa nge-vitamin K1 kubangela amaqanda aphezulu kwi-vitamin K1 kunye ne-K3 (esuka kwisondlo). Ukongezwa ngevithamin K3 phantse kuphinda kabini ubungakanani bevithamin K3 emaqandeni kwaye akukho mxholo wevithamin K1 omncinci.

Kwiinkukhu eziphakanyiselwe inyama, amanqanaba aphantsi e-vitamin K adibaniswa nobukho begazi kunye nemivumbo kwizidumbu. Imikrwelo kunye namabala egazi angenzeka kuzo zonke iintlobo zezihlunu.

Igazi enyameni yenkuku liphuma kukopha, okukukulahleka kwegazi kwimithambo yegazi eyonakeleyo. Zinokubangelwa yimeko engqongileyo egqithisileyo, ukumangalisa kombane, umsebenzi onzima wemisipha, kunye nayo yonke into enokubangela ukwenzakala kwimisipha. Enye ingxaki kukwenzeka kwe<em>petechiae, amabala amancinane angqukuva esikhumbeni abangelwa kukopha.

Zonke ezi zimpawu zinokudityaniswa ne-capillary fragility ebangelwa yintsilelo ye-marginal kwi-vitamin K. Ngawo nawuphi na umsebenzi ophazamisekileyo we-vitamin K, inkqubo yokujika kwegazi ithatha ixesha elide, ekugqibeleni ibangele iziphene zomgangatho wokubonwayo.