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The duration of cocaine use is a major contributing factor to the severity of the adverse retinal effect. [24] Cocaine use is also associated with retinal hemorrhage due to the general increase in blood pressure and blood vessel occlusion within the retina. [25]
Dilation and constriction of the pupil Pupillary response is a physiological response that varies the size of the pupil between 1.5 mm and 8 mm, [ 1 ] via the optic and oculomotor cranial nerve. A constriction response ( miosis ), [ 2 ] is the narrowing of the pupil, which may be caused by scleral buckles or drugs such as opiates / opioids or ...
Cocaine increases alertness, feelings of well-being, euphoria, energy, sociability, and sexuality. The former are some of the desired effects of cocaine intoxication. Not having the normal use of mental faculties by reason of the introduction of cocaine is defined drug intoxication by the laws in America, Europe, and most of the rest of the World, and it is a serious crime in specific contexts ...
[[Category:IPA chart templates]] to the <includeonly> section at the bottom of that page. Otherwise, add <noinclude>[[Category:IPA chart templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character.
The effect of these structural changes on behavior is uncertain and studies have produced conflicting results. Two studies [ 18 ] [ 19 ] have shown that an increase in dendritic spine density due to cocaine exposure facilitates behavioral sensitization , while two other studies [ 20 ] [ 21 ] produce contradicting evidence.
Such a term does not include the isoquinoline alkaloids of opium. (ii) Poppy straw and concentrate of poppy straw. (iii) Coca leaves, except coca leaves and extracts of coca leaves from which cocaine, ecgonine and derivatives of ecgonine or their salts have been removed. (iv) Cocaine, its salts, optical and geometric isomers, and salts of isomers.
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Cocaine is a relatively "balanced" inhibitor, although facilitation of dopaminergic neurotransmission is what has been linked to the reinforcing and addictive effects. In addition, cocaine has some serious limitations in terms of its cardiotoxicity [188] due to its local anesthetic activity. Thousands of cocaine users are admitted to emergency ...