E. V. Kochneva, S. Kalinchenko, D. V. Makharoblishvili
{"title":"Vitamin D deficiency: a pandemic of the 21st century. Problems of standardization of diagnosis of vitamin D deficiency","authors":"E. V. Kochneva, S. Kalinchenko, D. V. Makharoblishvili","doi":"10.20953/2224-5448-2021-1-33-43","DOIUrl":null,"url":null,"abstract":"Vitamin D deficiency is a noninfectious pandemic of the 21st century. Vitamin D, apart from its role in phosphorus-calcium metabolism, is vital for functioning of all organs and systems, and its deficiency is a risk factor of developing aging-associated extraskeletal diseases. Vitamin D deficiency is a multifactor process related to a decreased synthesis of endogenous cholecalcipherol, insufficient intake of exogenous vitamin D and its disordered metabolism. Improvement of the effectiveness of therapeutic and preventive measures for management of vitamin D deficiency is impossible without accurate laboratory diagnosis. Immunochemical methods (radioactive, enzymatic and chemiluminescent) overestimate the 25(ОН)D levels, a benchmark test for vitamin D status assessment is a high performance liquid chromatography tandem–mass spectrometry. In order to reduce the risk of socially significant diseases the adequate 25(ОН)D levels should be not less than 40 ng/mL (100 nmol/L). Key words: vitamin D, vitamin D deficiency, liquid chromatography tandem–mass spectrometry","PeriodicalId":53444,"journal":{"name":"Voprosy Detskoi Dietologii","volume":"88 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Voprosy Detskoi Dietologii","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.20953/2224-5448-2021-1-33-43","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 0
Abstract
Vitamin D deficiency is a noninfectious pandemic of the 21st century. Vitamin D, apart from its role in phosphorus-calcium metabolism, is vital for functioning of all organs and systems, and its deficiency is a risk factor of developing aging-associated extraskeletal diseases. Vitamin D deficiency is a multifactor process related to a decreased synthesis of endogenous cholecalcipherol, insufficient intake of exogenous vitamin D and its disordered metabolism. Improvement of the effectiveness of therapeutic and preventive measures for management of vitamin D deficiency is impossible without accurate laboratory diagnosis. Immunochemical methods (radioactive, enzymatic and chemiluminescent) overestimate the 25(ОН)D levels, a benchmark test for vitamin D status assessment is a high performance liquid chromatography tandem–mass spectrometry. In order to reduce the risk of socially significant diseases the adequate 25(ОН)D levels should be not less than 40 ng/mL (100 nmol/L). Key words: vitamin D, vitamin D deficiency, liquid chromatography tandem–mass spectrometry
期刊介绍:
The scientific journal Voprosy Detskoi Dietologii is included in the Scopus database. Publisher country is RU. The main subject areas of published articles are Food Science, Pediatrics, Perinatology, and Child Health, Nutrition and Dietetics, Клиническая медицина.