نتایج جستجو برای: گیرنده mt2
تعداد نتایج: 6474 فیلتر نتایج به سال:
Bacillus rubiinfantis sp. nov. strain mt2(T) is the type strain of B. rubiinfantis sp. nov., isolated from the fecal flora of a child with kwashiorkor in Niger. It is Gram-positive facultative anaerobic rod belonging to the Bacillaceae family. We describe the features of this organism alongside the complete genome sequence and annotation. The 4 311 083 bp long genome (one chromosome but no plas...
محاسبه دز جذبی در اندام انسان یکی از اولین گامها برای توسعه رادیوداروهای جدید است. هدف این مطالعه تخمین توسط ترکیب نوین نشاندار Cu-NODAGA-RGD-BBN64 بدینمنظور ابتدا با تغییر پارامترهای مؤثر بر نشاندارسازی شرایط بهینه تهیه شد. پایداری پپتید هترودیمر بافر سالین فسفات (PBS) و سرم خون انسانی به مدت 12 ساعت ارزیابی پس آن، توزیع زیستی کمپلکس موشهای حامل تومور تزریق مورد بررسی قرار گرفت. نهایت، اسا...
Heterodimerization has been documented for several members of the G protein-coupled receptor (GPCR) superfamily, including the closely related MT(1) and MT(2) melatonin receptors. However, the relative abundance of hetero-versus homodimers and the specific properties, which can be attributed to each form, are difficult to determine. Using a bioluminescence resonance energy transfer (BRET) donor...
Some melatonin functions in mammals are exerted through MT₁ and MT₂ receptors. However, there are no reports of their presence in the reproductive tract of the ram, a seasonal species. Thus, we have investigated their existence in the ram testis, epididymis, accessory glands and ductus deferens. Real-time polymerase chain reaction (qPCR) revealed higher levels of m-RNA for both receptors in the...
Decreases in melatonin production in human and animals are known to be caused by environmental lighting, especially short-wavelength lighting (between 470 and 525 nm). We investigated the novel hypothesis that the use of goggles with selective exclusion of all wavelengths less than 530 nm could prevent the suppression of melatonin in bright-light conditions during a simulated shift-work experim...
All known antidepressants enhance monoamine neurotransmission, and most do so by blocking one or more of the reuptake transporters for serotonin, norepinephrine and/or dopamine (Stahl, 2000). Now comes agomelatine, a new agent that enhances norepinephrine and dopamine neurotransmission by a unique mechanism, namely 5-HT2C antagonism (Millan et al., 2003; Millan, 2005). Agomelatine is also a dir...
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