The severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) virus and resulting COVID‐19 pandemic present important diagnostic evaluation challenges. These range from understanding the value of signs and symptoms in predicting possible infection, assessing whether existing biochemical and imaging tests can identify infection and people needing critical care, and evaluating whether new diagnos...
Vitamin D and Bone Health What is Vitamin D? Vitamin D, first identified as a vitamin early in the 20th century, is now recognized as a prohormone. It is a group of fat-soluble secosteroids that is naturally present in very few foods, responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and many other biological effects. Vitamin D plays an important ro...
Chemiluminescence immunoassay (CLIA) is an assay that combines chemiluminescence techniques with immunochemical reactions. CLIA utilizes chemical probes which could generate light emission through chemical reaction to label the antibody. In recent years, CLIA has gained increasing attention in different fields, including life science, clinical diagnosis, environmental monitoring, food ...
Preface Influenza is a seasonal respiratory illness that occurs annually, usually peaking in winter. It affects 5-10% of adults and 20-30% of children each year.[1] This common, yet serious, infectious disease, represente a significant threat to public health. Globally, annual influenza epidemics are estimated to result in about 3 to 5 million cases of severe illness, millions of hospita...
Stress Hormone: Cortisol—— The Roles and Diseases it Takes Part in Over recent years, due to the changing social environment and increasing challenges, stress and stress-related feelings especially after COVID-19 pandemic are on the rise. These stressors containing global conflicts, personal health, economic downturn, rising up family responsibilities, etc[1]. What are Str...
PCT as an Indicator for Infection Diagnosis PCT (procalcitonin), as the propeptide of calcitonin (CT), is a glycoprotein consisting of 116 amino acids, with a molecular weight of about 14.5 kDa. Structurally, it can be divided into three parts: the amino terminal, the immature calcitonin and the calcitonin carboxy-terminal peptide. In normal physiological conditions, it is secreted by thyro...
Metis 6000 — Integrated Clinical Chemistry and Immunochemistry About Metis 6000 Metis 6000 Integrated Clinical Chemistry and Immunochemistry Modular System is a Modular System independently developed and produced by Getein Biotech, which is in accordance with the national conditions and more suitable for the majority of medical testing laboratories and can meet the needs of clinical l...
