This site is fully related to medical laboratory information for public and health care professionals.
Introduction Streptococcus pyogenes, also known as Group A Streptococcus (GAS), is a gram-positive, spherical bacterium that belongs to the Streptococcaceae family. It is one of the most common and important human pathogens, responsible for a wide range of infections in humans. This bacterium is typically …
Introduction Chlamydia trachomatis is a gram-negative bacterium and is an important human pathogen known for causing several diseases. It is an obligate intracellular bacterium, meaning it can only survive and reproduce inside host cells. C. trachomatis primarily infects epithelial cells of the mucous membranes in …
Introduction Corynebacterium diphtheriae is a gram-positive, rod-shaped bacterium that causes diphtheria, a highly contagious and potentially life-threatening respiratory infection. This bacterium was first identified and described by the German physician Edwin Klebs in 1883, and later confirmed by Friedrich Loeffler and Emil von Behring. The …
Introduction Mycoplasma hominis is a species of bacteria belonging to the Mollicutes class. It is a unique microorganism as it lacks a cell wall, making it one of the smallest self-replicating organisms known. Due to this feature, it has a pleomorphic appearance, taking various shapes, …
Introduction The Anti-Thyroid Peroxidase (Anti-TPO) assay is a diagnostic test used to measure the levels of anti-thyroid peroxidase antibodies in a person’s blood. Thyroid peroxidase (TPO) is an enzyme found in the thyroid gland, which is responsible for the production of thyroid hormones, such as …
Introduction Urinalysis is a diagnostic medical test that involves the examination of urine to evaluate a person’s health and detect various medical conditions. It is one of the most commonly performed laboratory tests and provides valuable information about the body’s metabolism, kidney function, and overall …
Introduction Escherichia coli, often abbreviated as E. coli, is a gram-negative, rod-shaped bacterium belonging to the Enterobacteriaceae family. It is one of the most commonly studied and well-known bacteria, both because of its importance in scientific research and its relevance in various aspects of human …
Introduction Citrobacter koseri, formerly known as Citrobacter diversus, is a gram-negative bacterium belonging to the Enterobacteriaceae family. It is a facultative anaerobe, meaning it can grow both in the presence and absence of oxygen. The species name “koseri” is a tribute to the bacteriologist Leo …