Ads
related to: chlorpheniramine maleate pubchem 1 day test in calculator 10 000 steps easy walking
Search results
Results From The WOW.Com Content Network
Chlorphenamine is the INN Tooltip International Nonproprietary Name while chlorpheniramine is the USAN Tooltip United States Adopted Name and former BAN Tooltip British Approved Name. Brand names include Chlor-Trimeton, Demazin, Allerest 12 Hour, Piriton, Chlorphen-12, Tylenol Cold/Allergy, and numerous others according to country.
Pheniramine (trade name Avil among others) is an antihistamine with anticholinergic properties used to treat allergic conditions such as hay fever or urticaria.It has relatively strong sedative effects, and may sometimes be used off-label as an over-the-counter sleeping pill in a similar manner to other sedating antihistamines such as diphenhydramine.
As of November 2015, PubChem contains more than 150 million depositor-provided substance descriptions, 60 million unique chemical structures, and 225 million biological activity test results (from over 1 million assay experiments performed on more than 2 million small-molecules covering almost 10,000 unique protein target sequences that ...
By the year 2000, walking was the most popular form of exercise in Japan, according to a lecture Hatano gave that year, with an estimated 40 million people stepping to it (no word on how many of ...
H 1 antagonists, also called H 1 blockers, are a class of medications that block the action of histamine at the H 1 receptor, helping to relieve allergic reactions. Agents where the main therapeutic effect is mediated by negative modulation of histamine receptors are termed antihistamines ; other agents may have antihistaminergic action but are ...
Dexchlorpheniramine is an antihistamine, or an antagonist of the histamine H 1 receptor. A study found that dexchlorpheniramine had a K i value of 20 to 30 μM for the muscarinic acetylcholine receptors using rat brain tissue. [4]
It is often sold as a maleate salt, pyrilamine maleate. The medication has negligible anticholinergic activity, with 130,000-fold selectivity for the histamine H 1 receptor over the muscarinic acetylcholine receptors (for comparison, diphenhydramine had 20-fold selectivity for the H 1 receptor).
Chloropyramine is known as a competitive reversible H 1 receptor antagonist (also known as an H 1 inverse agonist), meaning that it exerts its pharmacological action by competing with histamine for the H 1 subtype histamine receptor. By blocking the effects of histamine, the drug inhibits the vasodilation, increased vascular permeability, and ...