Izimpawu Zokusebenza
Umkhawulo Wokuthola: 5.0ng/mL;
Ububanzi bomugqa: 5.0-120.0ng/mL;
I-coefficient yokuhlobana komugqa R ≥ 0.990;
Ukunemba: ngaphakathi kweqoqo le-CV ngu-≤ 15%;phakathi kwamaqoqo i-CV ingu-≤ 20%;
Ukunemba: ukuchezuka okuhlobene kwemiphumela yokulinganisa akumele kudlule u-± 15% lapho isilinganisi sokunemba esimisiwe sihlolwa.
1. Gcina ibhafa yomtshina ku-2～30℃.Isigcinalwazi sizinzile kufika ezinyangeni eziyi-18.
2. Gcina ikhasethi le-Aehealth Ferritin Rapid Quantitative test ku-2～30℃, impilo yeshalofu ifinyelela ezinyangeni eziyi-18.
3. Ikhasethi lokuhlola kufanele lisetshenziswe phakathi nehora elingu-1 ngemva kokuvula iphakethe.
I-2-hydroxyvitamin D iwuhlobo oluyinhloko lwevithamini D ku-vivo.I-Vitamin D iyi-derivative ye-steroid, eyingxenye yevithamini encibilikayo emafutheni.I-Vitamin D ikhiqizwa ikakhulukazi isikhumba somuntu ngemva kokushiswa kwemisebe ye-ultraviolet, futhi ingxenye encane ithathwa ekudleni noma izithako.I-Vitamin D ayithinti kuphela i-calcium ne-phosphorus metabolism, kodwa futhi inezinhlobonhlobo zemisebenzi yomzimba.Kuyinto ebalulekile yokugcina impilo yomuntu, ukukhula nokuthuthuka kwamangqamuzana, futhi ihlobene eduze nezinhlobonhlobo zezifo.Kunezinhlobo ezimbili zevithamini D emzimbeni womuntu, uvithamini D3 (cholecalciferol) no-vitamin D2 (ergocalcitol).I-Vitamin D iguqulwa ibe yi-25 hydroxyvitamin D25 - (OH) VD nge-hydroxylation esibindini, bese iba yi-1,25-dihydroxyvitamin D esebenzayo ezinso.Izinga lama-25 - (OH) VD egazini lingabonisa izinga lokugcinwa kwevithamini D emzimbeni womuntu, futhi lihlobene nezimpawu zomtholampilo zokuntuleka kukavithamini D.Ubufakazi obuningi be-epidemiological kanye nelabhorethri bubonisa ukuthi izinga le-serum 25 - (OH) d lihlobene ne-rickets, i-osteoporosis, isifo sika-Parkinson, isifo senhliziyo, isifo somfutho wegazi ophezulu, isifo sezinso esingamahlalakhona, isifo sikashukela sohlobo 2 kanye nesimila ezinganeni.Ngakho-ke, ukutholakala kwe-25 - (OH) VD kubaluleke kakhulu ekuxilongweni nasekuvimbeleni izifo ezihlobene.