HeLa Cells – The Definitive Guide | Biology Dictionary
Definition HeLa cells, named after their original donor Henrietta Lacks, represent the most widely-used human cell line in the field of biological research. The cervical cells of a dying woman…
Eye infection: types, causative agents, clinical symptoms and diagnosis – Online Biology Notes
June 14, 2021 Gaurab Karki Health and Diseases, Microbiology 0 Eye infection: types, causative agents, clinical symptoms and diagnosis Different infectious agents may get entrance to the eye either through…
Meningitis: Purulent and Aseptic – Online Biology Notes
Meningitis: Purulent and Aseptic The infection within the subarachnoid space or throughout the leptomeninges is called meningitis. Meningitis is divided into two major categories based on the host’s response to…
Francisella tularensis: morphology, culture characteristics, pathogenesis , diagnosis and treatment – Online Biology Notes
January 11, 2022 Gaurab Karki Bacteriology, Microbiology 0 Francisella tularensis results tularaemia in man and certain small mammals, such as rabbits, hares, beavers and several rodent species. Tularaemia was originally…
White Blood Cell – The Definitive Guide | Biology Dictionary
Definition The white blood cell or leukocyte is an immune cell that protects the body from endotoxins, invading pollutants, bacteria, and viruses; this broad group of cells also removes dead…
A Brief History of Microbiology (16th Century – Till now)
Early Years of Biology Microbiology is a branch of biology & it’s a study of Microorganisms. Microorganisms are smallest life forms in the world that includes Bacteria, Archaea,…
Gram-negative Bacteria: Characteristics, List, Cell wall composition, Classification, and Antibiotics – Laboratoryinfo.com
Gram-negative bacteria give negative results on the Gram staining technique, hence named gram-negative bacteria. These are bacteria with solid walls. These bacteria don’t retain the crystal violet dye and appear…