Ambenonium exerts its actions against myasthenia gravis by competitive, reversible inhibition of acetylcholinesterase. The disease myasthen...
Saturday, October 29, 2011
Saturday, October 29, 2011
Amantadine
The mechanism of its antiparkinsonic effect is not fully understood, but it appears to be releasing dopamine from the nerve endings of the ...
Saturday, October 29, 2011
Alvimopan
Alvimopan competitively binds to mu-opioid receptor in the gastrointestinal tract. Unlike methylnaltrexone (another peripherally acting mu...
Saturday, October 29, 2011
Saturday, October 29, 2011
Aluminum hydroxide
Aluminum hydroxide is a basic inorganic salt that acts by neutralizing hydrochloric acid in gastric secretions. Aluminum hydroxide is slowl...
Saturday, October 29, 2011
Aluminium
Aluminum Acetate is an astringent. An astrignent is a chemical that tends to shrink or constrict body tissues, usually locally after topic...
Saturday, October 29, 2011
Altretamine
The precise mechanism by which altretamine exerts its cytotoxic effect is unknown although it is classified as an alkylating anti-neoplasti...
Saturday, October 29, 2011
Alseroxylon
The antihypertensive actions of alseroxylon are a result of its ability to deplete catecholamines from peripheral sympathetic nerve endings...
Saturday, October 29, 2011
Alprostadil
Alprostadil causes vasodilation by means of a direct effect on vascular and ductus arteriosus (DA) smooth muscle, preventing or reversing t...
Saturday, October 29, 2011
Alprenolol
Alprenolol non-selectively blocks beta-1 adrenergic receptors mainly in the heart, inhibiting the effects of epinephrine and norepinephrine...
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