Theory & Practices of Clinical Laboratory
Lactic acidosis is caused by high levels of lactic acid (lactate) and protons in the bodily secretions and is usually associated with poor clinical outcomes. The intensity and clinical setting of lactic acidosis influence its impact. Lactic acid, a carbohydrate metabolism intermediate, is mostly produced by white skeletal muscle, the …
Thalassemia is a group of genetic conditions wherein defects in one or more globin genes generate reduced or insufficient production of the associated globin chains. Patients with minor genetic abnormalities are usually asymptomatic. Patients with more severe abnormalities have symptoms caused by one or more of the following: low formation …
A blood clot arises as a result of any injury to the body tissues. Blood clots, on the other hand, can trigger severe complications like strokes or MI in heart related dysfunction. Anticoagulants such as aspirin or warfarin are often administered for life as prophylaxis. These medications reduce clot formation …
Trimethylamine N-oxide (TMAO) has a molecular mass of 75.1 daltons and belongs to the family of amine oxides. It is commonly found in the tissues of a wide range of marine creatures, particularly marine elasmobranchs, where TMAO is known to protect against the negative effects of temperature, salinity, high urea, …
Atherosclerosis, also known as coronary artery disease (CAD), is the most common type of cardiovascular disease (CVD), with the main component being lipid accumulation and inflammation of the large arteries, which can eventually lead to clinical complications such as myocardial infarction (MI) and stroke. Clinically significant atherosclerosis is a slow-progressing …
Rotavirus is a widely recognised cause of acute gastroenteritis in young children all around the world. Almost every child under the age of five is at risk of contracting group A rotavirus (RVA). The World Health Organization (WHO) estimates that Rotavirus causes around 450,000 fatalities, more than 2 million hospitalizations, …
Samuel Darling, a physician practicing at the Canal Zone Hospital in Panama, initially reported histoplasmosis and named the bacterium in 1904. He mistook the bacterium, which resembled Leishmania in tissues, for a parasite. Histoplasma capsulatum is a thermally dimorphic fungus that occurs as a mold in the environment and at …
Von Behring and Kitasato discovered an agent in the blood capable of neutralizing diphtheria toxin in 1890. The term ‘Antikörper,’ or antibodies, was used in investigations the following year to describe the agent’s capacity to distinguish between two immunological compounds. As a result, the substance that causes the creation of …
Hepatic Lipase belongs to the lipase gene family, which also includes pancreatic lipase, Hepatic Lipase, and endothelial lipase. In humans, the Hepatic Lipase (HL) gene is found on chromosome 15 (q15–q22). It is more over 60 kb in length, with eight introns and nine exons accounting for 1.6 kb. Hepatic …
The name gonorrhea, which means “flow of seed,” was initially used in the second century when the urethral discharge was mistaken for sperm. For years, the illnesses syphilis and gonorrhea were confused since they were frequently seen in the same person. In 1530, gonorrhea was regarded to be an early …