This site is fully related to medical laboratory information for public and health care professionals.
Introduction and Mechanism CRISPR stands for Clustered Regularly Interspaced Short Palindromic Repeats. In nature, bacteria use this system as adaptive immunity against viruses by saving a memory of viral DNA. The engineered laboratory tool consists of two fundamental components: Once Cas9 cuts the DNA, the …
Introduction to FQI FQI specializes in training laboratory professionals to understand and implement strict quality controls. To date, FQI has trained more than 25,000 laboratory professionals. Their curriculum centers on managing errors and standardizing operations. This work helps clinics successfully secure National Accreditation Board for …
Introduction to Bacterial Diseases Bacterial diseases are illnesses caused by pathogenic bacteria entering the body, multiplying, and releasing toxins that damage host tissues. These pathogens spread through contaminated food, water, airborne droplets, sexual contact, or vectors. Despite the advent of antibiotics, bacterial infections remain a …
Introduction to HVAC Filters Air filters act as the first line of defense in an HVAC system. As air continuously circulates through a building, it carries invisible particulate matter, including dust, pollen, pet dander, mold spores, and bacteria. Without an air filter, these particles settle …
Introduction An Air Handling Unit (AHU) is the heart of a building’s Heating, Ventilation, and Air Conditioning (HVAC) system. It regulates and circulates air to maintain comfortable indoor environments. An AHU is a large metal box containing various components to condition indoor air. It collects …
Introduction A Laminar Air Flow cabinet creates a sterile work environment by capturing dust and microbes through a filtration system and exhausting the air across the work surface in a uniform, unidirectional stream. It provides product protection but does not protect the operator from hazardous …
Introduction Colon cancer is a highly prevalent gastrointestinal malignancy originating from the inner lining (mucosal epithelium) of the large intestine. It ranks as the second leading cause of cancer-related deaths worldwide. While historically more common in older individuals, the incidence has steadily risen in younger …
Introduction Leukemia (also spelled leukaemia) is a group of malignant hematological cancers originating in the bone marrow, characterized by the rapid, uncontrolled proliferation of abnormal, non-functional white blood cells (leukocytes). As these malignant cells accumulate, they crowd out healthy red blood cells, functional white blood …