25-Hydroxy Vitamin D Test-Introduction, Test Result, Unit, Reference Range, Test Methods, Clinical Significance, and Keynotes

Introduction The 25-Hydroxy Vitamin D Test measures the level of vitamin D in the blood, indicating overall vitamin D status. Moreover, it assesses both vitamin D2 and D3 forms, providing a comprehensive evaluation of the body’s vitamin D supply. In addition, this test helps diagnose …

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Rheumatoid Factor (RF) Test-Introduction, Test Result, Unit, Normal Range, Test Method, Clinical Significance, and Keynotes

Rheumatoid Factor (RF) Test-Introduction, Test Result, Unit, Normal Range, Test Method, Clinical Significance, and Keynotes

Introduction The Rheumatoid Factor (RF) test is a medical diagnostic test used to detect the presence of an antibody called rheumatoid factor in the blood. This antibody is commonly found in the blood of individuals who have rheumatoid arthritis (RA), an autoimmune disorder that primarily …

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Tacrolimus: Introduction, Normal Range, Test Method, Clinical Significance, and Keynotes

Tacrolimus Introduction, Normal Range, Test Method, Clinical Significance, and Keynotes

Introduction Tacrolimus, also known by its trade name Prograf, is an immunosuppressive medication commonly used in organ transplantation and the treatment of certain autoimmune disorders. It belongs to a class of drugs called calcineurin inhibitors. It works by inhibiting the activity of calcineurin, a protein …

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Pus cells in Urine lacking growth on Culture Media: Introduction, Possible Reasons, and Keynotes

Pus cells in Urine lacking growth on Culture Media

Introduction of Pus cells in Urine lacking growth on Culture Media The presence of pus cells (also known as leukocytes or white blood cells) in urine without the growth of microorganisms on culture media can indicate a condition called sterile pyuria. Sterile pyuria refers to …

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