نتایج جستجو برای: nk1r

تعداد نتایج: 208  

2011
Pablo Tebas Florin Tuluc Jeffrey S. Barrett Wayne Wagner Deborah Kim Huaquing Zhao René Gonin James Korelitz Steven D. Douglas

BACKGROUND Neurokinin-1 receptor (NK1R) antagonists have anti-HIV activity in monocyte-derived macrophages, decrease CCR5 expression and improve natural killer cell function ex vivo. Aprepitant is a NK1R antagonist approved by FDA as an antiemetic. METHODS We conducted a phase IB randomized, placebo controlled, double masked study to evaluate the safety, antiviral activity, pharmacokinetics a...

Journal: :Journal of applied physiology 2001
Y Y Liu M T Wong-Riley

We utilized cytochrome oxidase (CO) as a marker of neuronal functional activity to examine metabolic changes in brain stem respiratory nuclei of rats from newborn to 21 day of age. The pre-Bötzinger complex (PBC), upper airway motoneurons of nucleus ambiguus (NA(UAM)), ventrolateral nucleus of solitary tract (NTS(VL)), and medial and lateral parabrachial nuclei (PB(M) and PB(L), respectively) w...

Journal: :The Journal of pharmacology and experimental therapeutics 2009
Raina Devi Ramnath Jia Sun Madhav Bhatia

Substance P is known to play a key role in the pathogenesis of acute pancreatitis. Src family kinases (SFKs) are known to be involved in cytokine signaling. However, the involvement of SFKs in substance P-induced chemokine production and its role in acute pancreatitis have not been investigated yet. To that end, we have used primary preparations of mouse pancreatic acinar cells as our model to ...

Journal: :Bioorganic & medicinal chemistry 2013
Ryosuke Misu Taro Noguchi Hiroaki Ohno Shinya Oishi Nobutaka Fujii

Neurokinin B (NKB) is a potential regulator of pulsatile gonadotropin-releasing hormone (GnRH) secretion via activation of the neurokinin-3 receptor (NK3R). NKB with the consensus sequence of the tachykinin peptide family also binds to other tachykinin receptors [neurokinin-1 receptor (NK1R) and neurokinin-2 receptor (NK2R)] with low selectivity. In order to identify the structural requirements...

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