نتایج جستجو برای: dopamine agents
تعداد نتایج: 401911 فیلتر نتایج به سال:
Restless legs syndrome (RLS) is a sensorimotor disorder, characterized by a circadian variation of symptoms involving an urge to move the limbs (usually the legs) as well as paresthesias. There is a primary (familial) and a secondary (acquired) form, which affects a wide variety of individuals, such as pregnant women, patients with end-stage renal disease, iron deficiency, rheumatic disease, an...
Introduction: Herein, we evaluated linkages between EFs performances and dopamine receptor (DR) mRNA and testosterone level in the young Iranian male people. Methods: All 140 participants were normalized using depression, anxiety and stress scale questionnaire. Remained 108 volunteers were tested against drug abuse and then volunteers were distinguished by Wisconsin Card Sorting Test (WSC...
In Response To: Zutshi D, Cloud LJ, Factor SA. Dopamine receptor blocking agents: Experience from a university-based movement disorder clinic. Tremor Other Hyperkinet Mov. 2014; 4. doi: 10.7916/D8MS3R8C.
Satisfying sexual experience is an essential part of a healthy and enjoyable life for most people. Antipsychotic drugs are among the various factors that affect optimal sexual functioning. Both conventional and novel antipsychotics are associated with significant sexual side effects. This review has presented various studies comparing different antipsychotic drugs. Dopamine antagonism, increase...
Satisfying sexual experience is an essential part of a healthy and enjoyable life for most people. Antipsychotic drugs are among the various factors that affect optimal sexual functioning. Both conventional and novel antipsychotics are associated with significant sexual side effects. This review has presented various studies comparing different antipsychotic drugs. Dopamine antagonism, increase...
Antipsychotic drugs currently in use have been developed as antidopaminergic agents; that is, normalization of psychotic symptoms occurs through a reduction in dopaminergic activity, usually by blockade of postsynaptic dopamine receptors. Based on this current understanding of the mechanism of action of antipsychotic drugs, it is suggested that one physiological role of the dopaminergic system ...
The atypical antipsychotic sertindole is a phenylindole-derived compound that has affinity for and functions as an antagonist at a number of receptor systems, including dopamine D2 receptors, 5-HT(2A) and 5-HT(2C) receptors, and α-1-noradrenergic receptors. Although previous data suggested that sertindole was well tolerated and had good efficacy against both positive and negative symptom cluste...
Elevated Striatal Dopamine Function in Immigrants and Their Children: A Risk Mechanism for Psychosis
Migration is a major risk factor for schizophrenia but the neurochemical processes involved are unknown. One candidate mechanism is through elevations in striatal dopamine synthesis and release. The objective of this research was to determine whether striatal dopamine function is elevated in immigrants compared to nonimmigrants and the relationship with psychosis. Two complementary case-control...
introduction of atypical antipsychotics. These second-generation antipsychotics (SGAs) share similarities in terms of their side effect and receptor profiles, e.g. lower affinity to dopamine D2 and affinity to serotonin (5-hydroxytryptamine [5-HT]) receptors. These characteristics are supposed to account for the ‘atypical’ properties of second-generation antipsychotics, and thus SGAs induce muc...
This review examines the pharmacology of stimulants prohibited by the World Anti-Doping Agency (WADA). Stimulants that increase alertness/reduce fatigue or activate the cardiovascular system can include drugs like ephedrine available in many over-the-counter medicines. Others such as amphetamines, cocaine and hallucinogenic drugs, available on prescription or illegally, can modify mood. A total...
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