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Chemical structure of cocaine. The biosynthesis of cocaine has long attracted the attention of biochemists and organic chemists. This interest is partly motivated by the strong physiological effects of cocaine, but a further incentive was the unusual bicyclic structure of the molecule. The biosynthesis can be viewed as occurring in two phases ...
These chemicals inhibit the action of DAT and, to a lesser extent, the other monoamine transporters, but their effects are mediated by separate mechanisms. Monoamine transporters are established targets for many pharmacological agents that affect brain function, including the psychostimulants cocaine and amphetamine. Cocaine and amphetamine ...
This suggests a positive neuromodulatory action of CART on the effects of psychostimulants in rats. [18] CART is altered in the ventral tegmental area of cocaine overdose victims, and a mutation in the CART gene is associated with alcoholism. [19] By inhibiting the rewarding effects of cocaine, CART has a potential use in treating cocaine ...
This receptor had been seen to modulate the rewarding effects of cocaine, and receptor antagonists had blocked the acute locomotor stimulating effect and lowered behavioral sensitization. Changes in the sigma 1 receptor have been shown to modulate dopamine release, so shifts in its expression can change the behavioral responses to cocaine with ...
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.
How does pink cocaine affect someone? It can be hard to determine how the drug cocktail may affect someone after ingesting it. WebMD said this is due to several factors: the types of drugs mixed ...
The onset of cocaine's euphoric effects is fastest with inhalation, beginning after 3–5 seconds. [12] This gives the briefest euphoria (5–15 minutes). [12] Cocaine is smoked by inhaling the vapor produced when crack cocaine is heated to the point of sublimation. [61]
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