Okuqukethwe
Engxenyeni yokuqala yekhulu lama-20, uvithamini B12 wahlukaniswa nesibindi sesilwane, uqukethe i-4% cobalt. Kamuva, ososayensi bafinyelela esiphethweni sokuthi uvithamini B12 uhlobo olusebenzayo lomzimba lokushoda kwe-cobalt ne-cobalt akuyona into ngaphandle kokushoda kukavithamini B12.
Umzimba uqukethe u-1-2 mg we-cobalt, ngobuningi bawo ugxilwe esibindini nasezingeni elincane kumanyikwe, izinso, izindlala ze-adrenal, indlala yegilo kanye nama-lymph node. Egazini, ukugxila kwamakhebula e-cobalt kusuka ku-0,07 kuya ku-0,6 μmol / l futhi kuya ngesizini - kuphezulu ehlobo, okuhambisana nokusetshenziswa okwandayo kwemifino nezithelo ezintsha.
Ukudla okunothile kweCobalt
Kuboniswe ukutholakala okulinganiselwa ku-100 g womkhiqizo
Imfuneko yansuku zonke ye-cobalt
Imfuneko yansuku zonke ye-cobalt ingu-0,1-1,2 mg.
Izakhiwo eziwusizo ze-cobalt nomphumela wayo emzimbeni
Inani eliyinhloko le-cobalt lilele kumthelela walo kuzinqubo ze-hematopoiesis kanye ne-metabolism. Ngaphandle kwe-cobalt, ayikho i-vithamini B12, ekubeni yingxenye yale vithamini, ibamba iqhaza ekuwohlokeni kwama-carbohydrate, amaprotheni namafutha, ukuhlanganiswa kwama-amino acid kanye ne-DNA, kugcina amasosha omzimba kanye namasosha omzimba esebenza, kubhekene ukusebenza okujwayelekile kwamaseli, ukukhula nokuthuthuka kwama-erythrocyte.
I-Cobalt ibalulekile ekusebenzeni okuvamile kwamanyikwe nokulawulwa komsebenzi we-adrenaline. Ithuthukisa ukumuncwa kwensimbi emathunjini futhi isebenze ukushintsha kwensimbi okuthiwa ifakwa kwi-hemoglobin yama-erythrocyte. Ikhuthaza ukwenziwa ngcono kwamaprotheni nitrogen, ivuselela ukuhlanganiswa kwamaprotheni emisipha.
Ukusebenzisana nezinye izinto ezibalulekile
I-Cobalt ithuthukisa ukumuncwa kwe-iron (Fe) ngumzimba. Itholakala ku-vitamin B12.
Ukushoda nokudlulwa kwe-cobalt
Izimpawu zokushoda kwe-cobalt
Kutholakale ukuthi ngokushoda kwe-cobalt ekudleni, inani lezifo zohlelo lwe-endocrine kanye nohlelo lokujikeleza kwegazi luyanda.
Izimpawu ze-cobalt eyeqile
I-cobalt eyeqile ingaholela ku-cardiomyopathy enamandla ngokuhluleka kwenhliziyo okunzima.
Izici ezithinta okuqukethwe kwe-cobalt yokudla
Ukuhlushwa kwe-cobalt emikhiqizweni yokudla kuncike kokuqukethwe emhlabathini wezindawo ezahlukahlukene.
Kungani Ukushoda KweCobalt Kwenzeka
Ukuntuleka kwe-cobalt emzimbeni kwenzeka ezifweni ezingalapheki zohlelo lokugaya ukudla, njenge-gastritis engapheli, i-duodenal ulcer kanye ne-cholangiocholecystitis engapheli.