Aim: Study of effect of drugs on gastrointestinal motility. References 1. Objective To evaluate the effect of various drugs on gastrointestinal (GI) motility in experimental animals using standard techniques such as charcoal meal test, BaSO₄ meal test, and intestinal transit measurement. 2. Principle Gastrointestinal motility refers to the movement of food and secretions through the…
Aim: Study of anti-ulcer activity using pylorus ligation (shay) rat model and nsaid-induced ulcer model References 1. Objective To evaluate the anti-ulcer activity of a test drug using the Pylorus Ligation (Shay) Rat Model and NSAID-Induced Ulcer Model by assessing ulcer formation, gastric secretions, and ulcer index. 2. Principle Peptic ulcers result from an imbalance…
Aim: Anti-allergic activity by mast cell stabilization assay References 1. Objective To evaluate the anti-allergic activity of a test compound by assessing its ability to stabilize mast cells and prevent degranulation. 2. Principle Mast cells play a crucial role in allergic reactions by releasing histamine and other inflammatory mediators upon degranulation. Stabilization of mast cells…
Dose calculation in pharmacological Aim: Dose calculation in pharmacological experiments. References 1. Introduction Dose calculation is a fundamental aspect of pharmacological experiments to ensure accurate administration of drugs to experimental animals. The correct dose is crucial for maintaining the validity and reproducibility of results while ensuring ethical considerations. This manual provides guidelines on calculating doses…
UV-Visible Spectroscopy, also known as Ultraviolet-Visible Spectroscopy, is an analytical technique used to measure the absorbance or reflectance of ultraviolet (UV) and visible light by a substance, primarily employed for determining the concentration and characteristics of compounds in solution. This technique operates within specific wavelength ranges, covering the ultraviolet region (approximately 200-400 nm) and the…
Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition affecting communication, behavior, and sensory processing. It is a spectrum disorder, meaning symptoms and severity vary widely. Autism is not a disease but a different way of experiencing the world. With increasing awareness, misconceptions still persist. This guide provides an in-depth understanding of ASD, including symptoms,…
Classes of Exempted Advertisements: While the Drugs and Magic Remedies (Objectionable Advertisements) Act, 1954 places strict restrictions on the advertising of drugs and remedies related to serious medical conditions, certain classes of advertisements are exempted from these prohibitions under specific conditions. These exemptions are designed to allow the dissemination of important medical information for scientific,…
Prohibition of Certain Advertisements: The Drugs and Magic Remedies (Objectionable Advertisements) Act, 1954 is a critical piece of legislation that places strict controls on the advertisement of drugs and magical remedies, particularly those making exaggerated or unsubstantiated claims. This law seeks to protect the public from deceptive advertising, especially related to serious medical conditions. In…
The Drugs and Magic Remedies (Objectionable Advertisements) Act, 1954 is an important piece of legislation in India designed to regulate advertisements related to drugs and medical practices. The Act aims to prohibit misleading claims, particularly those regarding treatments for serious diseases, to protect the public from deceptive and harmful information. Below is an in-depth exploration…
Inflammatory Bowel Diseases (IBD) are chronic inflammatory conditions of the gastrointestinal (GI) tract that primarily include Crohn’s disease (CD) and ulcerative colitis (UC). Both conditions are marked by periods of remission and flare-ups, significantly impacting patients’ quality of life. While the exact cause is unknown, IBD is thought to arise from an interplay of genetic,…