25-hydroxy bitamin D gwajin

Gwajin bitamin D 25-hydroxy shine hanya mafi dacewa don auna yawan bitamin D a jikin ku.

Vitamin D na taimakawa wajen sarrafa sinadarin calcium da phosphate a jiki.

Ana bukatar samfurin jini.

Yawancin lokaci, ba za ku buƙaci yin azumi ba. Amma wannan ya dogara da dakin gwaje-gwaje da hanyar gwajin da aka yi amfani da ita. Bi kowane umarni don ƙin cin abinci kafin gwajin.

Lokacin da aka saka allurar don zana jini, wasu mutane suna jin matsakaicin ciwo. Wasu kuma suna jin ƙyalli ko harba. Bayan haka, ana iya samun wasu buguwa.

Ana yin wannan gwajin ne don tantance ko kuna da bitamin D da yawa ko kuma ƙaranci a cikin jinin ku. Nunawa ga duk manya, koda lokacin da suke ciki, don ƙarancin matakan bitamin D galibi ba a ba da shawarar ba.

Koyaya, ana iya yin bincike akan mutanen da ke cikin haɗarin rashin rashi bitamin D, kamar waɗanda suka:

• Sun wuce shekaru 65 (duka fitowar fata na bitamin D da shayarwar bitamin D ya zama ƙasa yayin da muke tsufa)
• Shin suna da kiba (ko sun rasa nauyi daga tiyatar bariatric)
• Suna shan wasu magunguna, kamar su phenytoin
• Samun osteoporosis ko ƙananan ƙasusuwa
• Shin iyakancewar rana
• Shin matsaloli suna shan bitamin da abubuwan gina jiki a cikin hanjinsu, kamar waɗanda ke da cutar ulcerative colitis, Crohn disease, ko celiac disease

Matsakaicin yanayin bitamin D ana auna shi azaman nanogram a kowace milliliter (ng / mL). Masana da yawa suna ba da shawarar matakin tsakanin 20 da 40 ng / ml. Sauran suna ba da shawarar matakin tsakanin 30 zuwa 50 ng / ml.

Misalan da ke sama ma'auni ne gama gari don sakamakon waɗannan gwaje-gwajen. Jeri na darajar yau da kullun na iya ɗan bambanta kaɗan tsakanin ɗakunan gwaje-gwaje daban-daban. Wasu dakunan gwaje-gwaje suna amfani da ma'auni daban daban ko gwada samfuran daban. Yi magana da likitanka game da ma'anar takamaiman sakamakon gwajin ka, da kuma ko zaka iya buƙatar abubuwan bitamin D.

• 25 hydroxy bitamin D3 (cholecalciferol) shine bitamin D wanda jikinku yayi ko wanda kuka sha daga tushen dabba (kamar kifi mai ƙanshi ko hanta) ko ƙarin cholecalciferol.
• 25 hydroxy bitamin D2 (ergocalciferol) shine bitamin D wanda kuka sha daga abinci mai ƙarfi tare da bitamin D na tsiro ko daga ƙarin ergocalciferol.
• Hormunan guda biyu (ergo- da cholecalciferol) suna aiki iri ɗaya a cikin jiki. Importantarin mahimmanci shine adadin bitamin D na 25 na hydroxy a cikin jinin ku.

Matsakaicin ƙasa da al'ada na iya zama saboda ƙarancin bitamin D, wanda zai iya haifar da:

• Rashin fallasar fata zuwa hasken rana, launin launi mai duhu, ko amfani da babban rufin rana na SPF
• Rashin isasshen bitamin D a cikin abinci
• Ciwon hanta da koda
• Rashin isashen abinci
• Amfani da wasu magunguna, gami da phenytoin, phenobarbital, da rifampin
• Rashin shan bitamin D saboda tsufa, tiyata mai rarar nauyi, ko yanayin da kitse baya sha da kyau

Lowarancin bitamin D ya fi zama ruwan dare a cikin yaran Amurkawa na Afirka (musamman a lokacin hunturu), haka kuma ga jarirai waɗanda ake shayar da nono kawai.

Matsayi mafi girma fiye da al'ada na iya kasancewa saboda yawan bitamin D, yanayin da ake kira hypervitaminosis D. Wannan galibi ana haifar da shi ta hanyar shan bitamin D da yawa. Yana iya haifar da alli da yawa a jiki (hypercalcemia). Wannan yana haifar da bayyanar cututtuka da yawa da lalacewar koda.

Akwai 'yar hatsarin da ke tattare da daukar jininka. Jijiyoyi da jijiyoyin jini sun bambanta da girma daga mutum ɗaya zuwa wancan kuma daga wannan gefe na jiki zuwa wancan. Bloodaukar jini daga wasu mutane na iya zama da wahala fiye da wasu.

Sauran haɗarin da ke tattare da ɗaukar jinni ba su da yawa, amma na iya haɗawa da:

• Zub da jini mai yawa
• Mahara huda don gano wuri jijiyoyinmu
• Sumewa ko jin an sassauta kai
• Hematoma (jini yana taruwa a ƙarƙashin fata)
• Kamuwa (ƙananan haɗari kowane lokaci fata ta karye)

25-OH gwajin bitamin D; Calcidiol; 25-hydroxycholecalciferol gwajin

• Gwajin jini

Bouillon R. Vitamin D: daga photosynthesis, metabolism, da aiki zuwa aikace-aikacen asibiti. A cikin: Jameson JL, De Groot LJ, de Kretser DM, et al, eds. Endocrinology: Manya da Yara. 7th ed. Philadelphia, PA: Elsevier Saunders; 2016: babi na 59.

Chernecky CC, Berger BJ. Vitamin D (cholecalciferol) - jini ko magani. A cikin: Chernecky CC, Berger BJ, eds. Gwajin Laboratory da hanyoyin bincike. Na 6 ed. St Louis, MO: Elsevier Saunders; 2013: 1182-1183.

LeFevre ML; Tasungiyar Ayyuka na Rigakafin Amurka. Nunawa game da rashi bitamin D a cikin manya: Sanarwar shawarar Tasungiyar Preungiyar Ayyukan Rigakafin Amurka. Ann Intern Med. 2015; 162 (2): 133-140. PMID: 25419853 pubmed.ncbi.nlm.nih.gov/25419853/.