Anticholinergic drugs Anticholinergic drugs are a class of medications that block the actions of acetylcholine, a neurotransmitter, in the central and peripheral nervous system. Uses They are used to treat a variety of conditions including: Classification ANTICHOLINERGIC DRUGS (Muscarinic antagonists, Atropinic drugs, Parasympatholytics) Related Links Reference
Cholinergic drugs Cholinergic drugs refer to medications that work by enhancing the effects of the neurotransmitter acetylcholine in the body. These drugs have a range of effects, including increasing muscle strength, reducing inflammation, and enhancing cognitive function. Uses Cholinergic drugs are used to treat a variety of medical conditions, including: Classification CHOLINERGIC DRUGS (Cholinomimetic, Parasympathomimetic) … Read more
Microorganisms are ubiquitous in the air, food, oil, water, etc, and form an integral part of our environment. Different types of microorganisms mainly contaminate pharmaceutical preparations and spoil them. Such results in major health problems for the users and financial problems for the manufacturer due to the loss of product or expensive litigation with aggrieved … Read more
ASEPTIC AREA AND MICROBIAL CONTROL Aseptic techniques are used to prevent microbial and particular contamination into ophthalmic and parenteral products. Control of microbial contamination is also necessary to eliminate toxic bacterial products. Terminally sterilized products (products sealed in a container and then sterilized) are prepared in a clean area. Products that are not terminally sterilized … Read more
The ability to study cells depends largely on how readily they can be grown and manipulated in the laboratory. Although the process is technically far more difficult than the culture of bacteria or yeasts, a wide variety of animal and plant cells can be grown and manipulated in culture. Such in vitro cell culture systems … Read more
Disinfectants Chemicals that can kill vegetative bacteria, fungi, viruses & rarely bacteria spores. Disinfection It is a process of destruction or removal of microorganisms capable of producing an infection. We use disinfectants for such processes. Antisepsis It is the destruction or inhibition of microorganisms in living tissues thereby preventing the harmful effects of infection … Read more
PHYSICAL OR ENVIRONMENTAL FACTORS AFFECTING BACTERIAL GROWTH The various factors affecting bacterial growth are: 1. Oxygen Oxygen is a universal component of cells and is always provided in large amounts by H₂O. Bacteria differ in their requirement for molecular oxygen and are mainly divided into two groups. a. Aerobes They require oxygen for growth. b. … Read more
Bacteria Bacteria (singular: bacterium) form a large group of unicellular prokaryotes that do not contain a nucleus and other membrane-bound organelles. Antony Van Leeuwenhoek first observed them in 1676 using a single-lens microscope of his own design. He called them animalcules” and published his observations in a series of letters to the Royal Society of … Read more
Pharmaceutical microbiology plays an important role in ensuring the safety and efficacy of pharmaceutical products. It involves the study of microorganisms and their interactions with pharmaceuticals. The application of pharmaceutical microbiology extends to various areas, including drug development, production, and quality control. By understanding the scope and applications of pharmaceutical microbiology, we can better appreciate … Read more
Write down the scope of microbiology. The scope of microbiology : Production of Antibiotics Antibiotics are compounds that can inhibit the growth or kill microorganisms. There are two main types of antibiotics: bacteriostatic, which inhibit the growth of bacteria, and bactericidal, which kill the bacteria. In 1929, Alexander Fleming discovered penicillin from Penicillium notatum, which … Read more
