A.V.V.N.K. Sunil Kumar*, T.V. Reddy and C.B. Sekaran Department of Chemistry, NRI College, Vijayawada, India-520 010 Department of Chemistry, Mallareddy College of Engineering, Secundrabad, India-500100 Department of Pharmaceutical Biotechnology & Pharmaceutical Analysis, Medarametla Anjamma Mastan Rao College of Pharmacy, Narasaraopet, India-522 601 (Received 16 August 2015, Accepted 13 Januar...

In the title structure, {Na[Eu(C(7)H(6)NO(2))(4)]·3H(2)O}(n), the Eu(III) atom is nine-coordin-ated within a slightly distorted tricapped trigonal-prismatic coordination geometry defined by five carboxyl-ate-O atoms and four pyridine-N atoms. One of the carboxyl-ate ligands bridges the Eu cations, forming a one-dimensional coordination polymer along the b axis. The Eu-O bond distances lie withi...

The present study was designed to clarify phosphodiesterase 9 (PDE9) expression in bovine tracheal smooth muscle tissue, and to elucidate that PDE9 may contribute to the regulation of airway relaxation. PDE9 mRNA expression was detected in bovine tracheal smooth muscle. Sodium nitroprusside (an NO donor) and BAY 73-6691 (a selective PDE9 inhibitor) reduced high K+- and carbachol-induced contrac...