Tlhatlhobo ea Vitamin D: ke ea eng, e etsoa joang le liphetho

Litaba

• Seo liphetho li se bolelang
• Ho fokotsa litekanyetso tsa vithamine D.
• Litekanyetso tse eketsehileng tsa vithamine D

Teko ea vithamine D, e tsejoang hape e le tlhahlobo ea hydroxyvitamin D kapa 25 (OH) D, e ikemiselitse ho lekola vithamine D maling, kaha ke vithamine ea bohlokoa bakeng sa taolo ea phosphorus ea mali le calcium, e nang le karolo ea bohlokoa ka metabolism metabolism.

Teko ena hangata e kopuoa ke ngaka ho lekola kalafo e nkang sebaka ka vithamine D kapa ha ho na le matšoao a amanang le ho hlonepha masapo, joalo ka bohloko le bofokoli ba mesifa, mohlala, hangata bo kopuoa hammoho le tekanyo ea calcium, PTH le phosphorus maling.

Seo liphetho li se bolelang

Ho tsoa liphethong tsa 25-hydroxyvitamin D tekanyetso ho ka bonts'a hore na motho o na le vithamine D e lekaneng e potolohang maling ho boloka bophelo bo botle ba masapo. Ho latela tlhahiso ea 2017 ea Mokhatlo oa Brazil oa Clinical Pathology / Laboratory Medicine le Mokhatlo oa Brazil oa Endocrinology le Metabology ^[1], maemo a lekaneng a vithamine D ke:

• Bakeng sa batho ba phetseng hantle:> 20 ng / mL;
• Bakeng sa batho ba sehlopha sa kotsi: pakeng tsa 30 le 60 ng / mL.

Ho phaella moo, ho ikemiselitse hore ho na le kotsi ea chefo le hypercalcemia ha maemo a vithamine D a le kaholimo ho 100 ng / mL. Mabapi le maemo a nkoang a sa lekana kapa a haella, lithuto li ntse li etsoa ka sepheo sena, leha ho le joalo ho khothaletsoa hore batho ba hlahisang litekanyetso tse tlase ho tse khothalelitsoeng ba felehetsoe ke ngaka mme, ho latela boemo bo boletsoeng, kalafo e nepahetseng ka ho fetisisa e qaliloe .

Ho fokotsa litekanyetso tsa vithamine D.

Litekanyetso tse fokotsehileng tsa vithamine D li bonts'a hypovitaminosis, e kanna ea ba ka lebaka la ho pepeseha hanyane letsatsing kapa ho ja lijo tse fokolang tsa vithamine D kapa tse tlileng pele ho eona, joalo ka lehe, tlhapi, chisi le li-mushroom. Fumana lijo tse ling tse nang le vithamine D.

Ntle le moo, mafu a kang mafura a sebete, ho thatafala ha sebete, ho se sebetse hoa pancreatic, lefu la ho ruruha, rickets le osteomalacia le mafu a lebisang ho ruruheng ka maleng a ka baka ho haella kapa khaello ea vithamine D. Tseba ho tseba matšoao a khaello ea vithamine D.

Litekanyetso tse eketsehileng tsa vithamine D

Litekanyetso tse ntseng li eketseha tsa vithamine D li supa hypervitaminosis, e etsahalang ka lebaka la ts'ebeliso ea vithamine D e ngata nako e telele. Ho ipehela nako e telele letsatsing ha ho hlahise hypervitaminosis, hobane 'mele o khona ho laola bongata ba vithamine D mme ha ho tsejoa hantle hore na ho na le bokae, ho bonts'oa hore tswakantswe ea vithamine D ka ho hlasimoloha ha letsatsi e sitisoa, ka hona , ha ho na litekanyetso tse chefo tsa vithamine D ka lebaka la ho pepesehela letsatsi nako e telele.