Do Cells Respond to Every Signal | No Not at All
Cells, in general, are designed to respond to specific signals. They can do so because of receptors on their surfaces. In general, cells respond to bio-molecules like hormones, ions, vitamins, …
Pharmacology
Pharmacology is the study of pharmcokinetics and pharmacodynamics. These explain aspects like how the body handles the drugs and how the drug works in the body.
How does Radiation Work ? Its Role in Cancer and Sterilization.
Radiation always has damaging effects on the body. But, when used in a controlled manner, it can be used to treat diseases like cancer. The mechanism involved in treatment is …
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Parenteral Drug Administration| Its Types, Advantages and Disadvantages
Parenteral administration is a route of drug administration devoid of oral route. Here the drug is given from routes other than oral i.e. avoiding alimentary canal. The name Parenteral come …
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Forms of Drugs| Different Types of Dosage forms with examples.
Drugs are given in different forms. There are many forms of drugs to suit the needs of the individual patients. A same drug is made in different forms for ease …
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5 Types of Muscarinic Receptors | Their Effects, Functions, Agonists and Antagonists
Muscarinic receptors are a part of the parasympathetic system. They are stimulated by the neurotransmitter acetylcholine, which is released at the nerve endings. Hence along with the nicotinic receptors, they …
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2 Types of Nicotinic Receptors | Their Properties and functions
Nicotinic receptors are a type of cholinergic receptors besides the muscarinic receptors. In the body, they are stimulated by the neurotransmitter acetylcholinesterase and butyrylcholinesterase. But unlike Muscarinic receptors, they are …
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Describe the Similarities between Enzymes and Receptors
Both the enzymes and receptors are targets for drug action and many biomolecules in the body. Further, they both are proteinaceous in nature and help to regulate body physiology. But, …
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Types of Receptors | Their Role and Functions in the Body
Receptors are the sensing elements that communicate the signal from a ligand to the cell to elicit specific physiological change. A ligand is one that can bind to the receptor …
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What is IV Therapy| Its Requirement and Applications
I.V therapy or intravenous therapy is a mode of treatment where the drug or nutrients are given through the venous route of drug administration. This is one of the types …
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5 Routes of Medication Administration in Detail
When we visit a doctor for any disease condition, we are prescribed a few medicines which are to be taken by specific routes. These routes include Oral route Topical route …