pharmacology 4th semester

Introduction of pharmacognosy, Scope of pharmacognosy, Sources of drugs, Organized drugs and unorganized drugs(1)

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Introduction of pharmacognosy Pharmacognosy is the study of drugs derived from natural sources. Pharmacognosy is “systematic study of crude drug” obtained from natural origin like plant, animal and minerals. It is a branch of pharmacology that focuses on the medicinal properties and traditional uses of plants, animals, and minerals. Pharmacognosy explores the relationship between plants … Read more

Pharmacodynamics, Site of action, Types of sites of action, Principle of drug action, Mechanism of drug action – mimprovement

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Principle of drug action Any drug cannot produce any new type of response in our body but it can only stimulate or depressed the action of any organ. 1. Stimulation When any drug produces any response for the excitatory to any organ, this is called stimulation. When any drug shows less response on their efficiency … Read more

Pharmacological terms – Agonist, Antagonist, Receptor, Addiction, Tolerance, Tachyphylaxis and allergy, with best notes(1)

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Pharmacological terms Pharmacological terms are the study of drugs and their effects on the body. It is a complex field that requires a deep understanding of the various terms used to describe different types of drugs and their effects. In this article, we will explore some of the most commonly used pharmacological terms and how … Read more

Route of drug administration in pharmacology – Mimprovement

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Route of Drug administration A route of drug administration in pharmacology is the path by which drug/medicine or any other substance itaken into the body. Route of administration is an important part of any medical treatment plan. It is the way in which a drug or other therapeutic agent is delivered to the patient’s body. … Read more

Nature and sources of drugs, Essential drug consent, Criteria for essential drug consent

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Nature and sources of drugs Drugs A drug is a chemical substance, typically of known structure which administered to living organism produce a biological effect. A pharmaceutical drug also called a medication or medicine. It is a chemical substance used to treat, cure prevent or diagnose a disease or to promote will being Nature of … Read more