Serotonin sertraline

Selective serotonine reuptake inhibitor (SSRI) is an abbreviation for the class of antidepressants known as the Selective Serotonin Reuptake Inhibitors. Examples of SSRIs include fluoxetine, paroxetine, citalopram, and sertraline. These drugs selectively inhibit the serotonin transporter thus prolonging the synaptic lifespan of the neurotransmitter serotonin. 

The asymmetric reductive ring opening of oxabenzonorbomene 53 was applied as a key step in the total synthesis of serotonin re-uptake inhibitor sertraline [77, 80]. 

The selective serotonin reuptake inhibitors (SSRIs) paroxetine, fluoxetine, and sertraline are potentially useful due to... 

The first-line therapeutic options for PMDD include the selective serotonin reuptake inhibitors (SSRIs) such as fluoxetine, fluvoxamine, sertraline, paroxetine, and citalopram. These agents can be given either continuously or only during the luteal phase of the menstrual cycle, i.e., initiated at the time of ovulation and discontinued on the first day of menses. 

SSRIs are theorized to reduce the frequency of hot flashes by increasing serotonin in the central nervous system and by decreasing LH. Of the SSRIs, citalopram, paroxetine, and sertraline all have been studied and have demonstrated a reduction in hot flashes while treating other symptomatic complaints such as depression and anxiety.33 Venlafaxine, which blocks the reuptake of serotonin and norepinephrine, has demonstrated a reduction in hot flashes primarily in the oncology population.34 Overall, these antidepressant medications offer a reasonable option for women who are unwilling or cannot take hormonal therapies, particularly those who suffer from depression or anxiety. These agents should be prescribed at the lowest effective dose to treat symptoms and may be titrated based on individual response. 

Ng, C. H., Easteal, S., Tan, S. et al. (2006b). Serotonin transporter polymorphisms and clinical response to sertraline across ethnicities. Progress in Neuropsychopharmacology and Biological... 

Durham, L. K., Webb, S. M., Milos, P. M., Clary, C. M. Seymour, A. B. (2004). The serotonin transporter polymorphism, 5HTTLPR, is associated with a faster response time to sertraline in an elderly population with major depressive disorder. Psychopharmacology, 174, 525-9. 

Plants affecting the serotoninergic neurotransmission are therefore interesting because of their potentials for the treatment of depression, which is the eighth leading cause of death in the United States. It is generally agreed that there is a correlation between diminished serotonin neurotransmission and episodes of major depression, and a number or inhibitors of serotonin-uptake inhibitors are available on the market, such as sertraline (Zoloft ). 

Kalia, M., O Callaghan, J.R, Miller, D.B., and Kramer, M., Comparative study of fluoxetine, sibutra-mine, sertraline and dexfenfluramine on the morphology of serotonergic nerve terminals using serotonin immunohistochemistry, Brain Res. 858(1), 92-105, 2000. 

Non-motor signs of the disorder are also treatable with symptomatic medications. The frequent mood disorder can be treated with standard antidepressants, including tricyclics (such as amitryptiline) or serotonin reuptake inhibitors (SSRIs, such as fluoxetine or sertraline). This treatment is not without risks in these patients, as it may trigger manic episodes or may even precipitate suicide. Anxiety responds to benzodiazepines, as well as to effective treatment of depression. Long-acting benzodiazepines are favored over short-acting ones because of the lesser abuse potential. Some of the behavioral abnormalities may respond to treatment with the neuroleptics as well. The use of atypical neuroleptics, such as clozapine is preferred over the typical neuroleptics as they may help to control dyskinesias with relatively few extrapyramidal side-effects (Ch. 54). 

Venlafaxine extended release, duloxetine, paroxetine, and escitalopram are FDA approved for treatment of GAD. Sertraline is also effective. Acute response and remission rates are approximately 65% and 30%, respectively. Imipramine may be used when patients fail to respond to selective serotonin reuptake inhibitors (SSRIs). In one trial, diazepam, trazodone, and imipramine had greater anxiolytic activity than placebo. 

Sertraline Linezolid (MAOI effects) Serotonin syndrome... 

Sertraline (Zoloft, Pfizer) selective serotonin (5-hydroxytryptamine 5HT) uptake inhibitor for treating major depression and obsessive compulsive disorder... 

Tricyclic drugs have, as the name implies, a three-ring structure, and interfere with reuptake of norepinephrine and/or serotonin into axon terminals. Tricyclic drugs include imipramine (Tofranil), amitriptyline (Elavil), clomipramine (Anafranil), and nortriptyline (Pamelor, Aventil). Tricyclics have the occasional but unfortunate cardiovascular side effects of arrhythmia and postural hypotension. Newer, nontricyclic antidepressants have been developed that are collectively referred to as SSRIs. These have a potent and selective action on serotonin, and lack the cardiovascular side effects of the tricyclics. These include fluoxetine (Prozac), paroxetine (Paxil), sertraline (Zoloft), and fluvoxamine (Luvox). A fifth SSRI, citalopram (Celexa) has been used in Europe and has recently been approved in the United States. Venlafaxine (Effexor) blocks reuptake of norepinephrine and serotonin, while bupropion (Wellbutrin) acts on both dopamine and norepinephrine. 

Tremaine LM, Joerg FA. 1989. Automated gas chromatography-electron-capture assay for the selective serotonin uptake blocker sertraline. J Chromatogr B 496 423. 

A breakthrough in the treatment of major depression was the discovery of fluoxetine, marketed as Prozac. Fluoxetine has a mechanism of action similar to that of imipramine with an important exception. It is a selective serotonin reuptake inhibitor, an SSRI. This strongly suggests that, in some sense, the symptoms of major depression result from a deficit in serotonin specifically. By inhibiting its reuptake from the synapse, the activity of serotonin is enhanced. Two other important drugs for major depression, sertraline (Zoloft) and paroxetine (Paxil), among several others,... 

Other Antidepressants. Antidepressant refinements for the next 30 years primarily consisted of the development of new TCAs. However, in 1988, a novel antidepressant class, the selective serotonin reuptake inhibitors (SSRIs), was introduced in the United States. The chief innovation of the SSRIs was that they afforded the comparable effectiveness of the TCAs with fewer side effects and minimal toxicity. The debut of the SSRIs coincided with the reworking of the nosology of the anxiety disorders in DSM-III and DSM-IV. As a result, the SSRIs have been studied extensively in each of the respective anxiety disorders and in many cases have obtained FDA approval for the treatment of one or more of these anxiety syndromes. The SSRIs currently available in the United States include citalopram (Celexa), escitalo-pram (Lexapro), fluoxetine (Prozac), fluvoxamine (Luvox), paroxetine (Paxil), and sertraline (Zoloft). 

Serotonin-Boosting Antidepressants. The SSRIs have also been studied in the treatment of generalized social anxiety disorder, and paroxetine, sertraline, and venlafaxine are effective. Preliminary data suggests that the serotonin-boosting atypical antidepressants (mirtazapine and nefazodone) may also be helpful. Like the MAOIs, they appear to be effective at doses comparable to those used to treat depression. They may help avoidant patients to gradually increase their social interaction and become more assertive. 

The TCAs were once widely used to treat depression in brain-injured patients, but they have been replaced as first-line treatments by the so-called selective serotonin reuptake inhibitors (SSRIs) including citalopram (Celexa), fluoxetine (Prozac), fluvoxamine (Luvox), paroxetine (Paxil), sertraline (Zoloft), and, most recently. 

Sertraline Blocks DA reuptake H Serotonin Parkinson s disease ADHD Depression... 

Despite their common ability to enhance serotonergic function in vivo, the SSRIs differ both in terms of their pharmacological profiles and their pharmacokinetics. Thus in addition to their direct inhibitory action on the serotonin transporter, they also affect other neurotransmitter systems which may have some clinical relevance. Citalopram has a modest antihistamine action which might account for its slightly sedative action. Sertraline has a... 

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