Plasma serotonin levels and the platelet serotonin transporter
نویسندگان
چکیده
منابع مشابه
The Serotonin Transporter and Platelet Function
August 2010 Volume 10, Issue 4 T he serotonin transporter (SERT) on platelets is a primary mechanism for serotonin (5HT) uptake from the blood plasma. Alteration in plasma 5HT level is associated with a number of cardiovascular diseases and disorders. Therefore, the regulation of the transporter’s activity represents a key mechanism to stabilize the concentration of plasma 5HT. There is a bipha...
متن کاملSerotonin-, protein kinase C-, and Hic-5-associated redistribution of the platelet serotonin transporter.
Emerging data indicate the existence of multiple regulatory processes supporting serotonin (5HT) transporter (SERT) capacity including regulated trafficking and catalytic activation, influenced by post-translational modifications and transporter-associated proteins. In the present study, using differential extraction and sedimentation procedures optimized for the purification of cytoskeletal an...
متن کاملImpulsivity, gender, and the platelet serotonin transporter in healthy subjects
The present study explored the possible relationships between impulsivity, gender, and a peripheral serotonergic marker, the platelet serotonin (5-HT) transporter (SERT), in a group of 32 healthy subjects. The impulsivity was measured by means of the Barratt Impulsivity Scale, version 11 (BIS-11), a widely used self-report questionnaire, and the platelet SERT was evaluated by means of the speci...
متن کاملSubstrate and inhibitor binding and translocation by the platelet plasma membrane serotonin transporter.
The Na+ and Cl- dependence of imipramine binding and dissociation were determined in platelet plasma membrane vesicles. Equilibrium imipramine binding affinity depends on Na+ binding to two non-interacting, low-affinity sites. Binding of a single Cl- ion also enhances imipramine affinity. Imipramine dissociation is inhibited by Na+ and Cl-, indicating that both ions can bind after imipramine. O...
متن کاملAlteration of the platelet serotonin transporter in romantic love.
BACKGROUND The evolutionary consequences of love are so important that there must be some long-established biological process regulating it. Recent findings suggest that the serotonin (5-HT) transporter might be linked to both neuroticism and sexual behaviour as well as to obsessive-compulsive disorder (OCD). The similarities between an overvalued idea, such as that typical of subjects in the e...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2007
ISSN: 0022-3042,1471-4159
DOI: 10.1111/j.1471-4159.2007.04542.x