A series of novel phenylpiperazine and phenylpiperidine derivatives bearing a 3,3-disubstituted pyrrolidin-2-one fragment were synthesized and evaluated for their binding affinity for alpha1-adrenoceptors (ARs) and for their antiarrhythmic and antihypertensive activities. The highest affinity for alpha1-ARs was displayed by 1-[2-hydroxy-3-(4-phenylpiperazin-l-yl)-propyl]-3-phenyl-3-n-propyl-pyr...

This study is devoted to investigating the effect of NF-κB and Nrf2 transcription factor modulators on oxidative-nitrosative stress indicators in tissues small intestine rats after abdominal surgical trauma (laparotomy) under lipopolysaccharide (LPS)-induced systemic inflammatory response (SIR). The was performed 35 Wister white male weighing 220-250 g, divided into 5 groups: 1st (control) grou...

introduction: 5-ht1a receptor is related with a variety of neuropsychiatric disorders. . in this study a phenolic analogue derived from dway [desmethyl way-100635 (n-(2-(1-(4-(2-methoxyphenyl)piperazinyl)-ethyl))-n-(2-pyridinyl) cyclohexanecarboxamide)] is used to design the desired structure of 5-ht1a receptor imaging agents after labeling with [99mtc (co) 3(h2o) 3] + core via dithiocarbamate ...