نتایج جستجو برای: neurokinin b
تعداد نتایج: 900931 فیلتر نتایج به سال:
PURPOSE The authors have recently demonstrated that substance P and L-733,060 induce cell proliferation and cell inhibition, respectively, in human retinoblastoma cell lines. However, the presence of neurokinin-1 receptors has not been demonstrated in such cell lines, nor is it known whether other neurokinin-1 receptor antagonists exert antitumoral action against retinoblastoma cell lines. The ...
BACKGROUND Previous autoradiography studies have suggested a marked interspecies variation in the neuroanatomical localization and expression levels of the neurokinin 3 receptor, with high density in the brain of rat, gerbil, and guinea pig, but at the time offered no conclusive evidence for its presence in the human brain. Hitherto available radioligands have displayed low affinity for the hum...
The tachykinins, exemplified by substance P, are one of the most intensively studied neuropeptide families. They comprise a series of structurally related peptides that derive from alternate processing of three Tac genes and are expressed throughout the nervous and immune systems. Tachykinins interact with three neurokinin G protein-coupled receptors. The signaling, trafficking, and regulation ...
Introduction: A subset of neurons has been recently identified in the arcuate nucleus of the hypothalamus that co-localize three neuropeptides; kisspeptin, neurokinin B, and dynorphin (KNDy). These neuropeptides have been shown to play a critical role in the central control of reproduction and the modulation of gonadotrophin releasing hormone (GnRH) secretion by endocrine, metabolic and environ...
Background & Aim: Tachykinin peptide family is one of the largest peptide families in animals that has been first discovered in the gastrointestinal tract about 70 years ago and isolated for the first time from the small intestine and brain. Up to now, more than 40 tachykinins have been extracted from invertebrates (insects, worms and fungi) and vertebrates (skin, gastro-intestinal duct, centra...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید