Fluorescence spectra and lifetimes were determined for 16 synthetic flavylium cation analogues of anthocyanin plant pigments in dry acetonitrile acidified with trifluoroacetic acid (TFA). Phosphorescence was also observed from the lowest excited triplet state all cations at 77 K a rigid TFA-acidified isopropanol glass. The fluorescence quantum yields depend systematic manner on nature position ...

The aim of the study was to assess distribution connexin43 (Cx43) and connexin40 (Cx40) in human bovine ciliary bodies. effect second messengers cAMP cyclic cGMP on Cx43 protein expression also investigated. Enucleated eyes (remnant after corneal transplantation) were used. Tissue preparations anterior segments have proceeded for immunohistochemical staining with polyclonal antibodies Cx40. Iso...

Facilitative glucose transporter-1 (GLUT1) is abundant in trophoblast cells and is responsible for glucose transport in the placenta. However, the change in GLUT expression in human placenta upon trophoblast differentiation remains to be clarified. Therefore, we first examined the localization of GLUT1 and GLUT3 using human first-trimester chorionic villi. We found that GLUT1 and GLUT3 were mai...

Abstract This study focuses on the synthesis of 2-[2 \ -(5-bromo thiazolyl) azo]-5-di-methyl amino benzoic acid (5-BrTAMB) and Cd(II) coordinate complex. Diazotization by 2-amino-5-bromo thiazole mixation an alkaline alcohol solution 3-dimethyl acid. Various analytical techniques, including 1 H-NMR, mass spectral, FT-IR spectra, UV-Vis, elemental analysis (C.H.N.S), measurement electrical condu...

The crystal structure of ( R , )-4-bromo-2-{4-[4-bromo-1-(4-toluenesulfonyl)-1 H -pyrrol-2-yl]-1,3-dinitrobutan-2-yl}-1-(4-toluenesulfonyl)-1 -pyrrole 1 C 26 24 Br 2 N 4 O 8 S ) is presented. title compound was isolated in suitable yield as a by-product our synthesis geminal -dimethyl hydrodipyrrins. We observe an unforeseen enantiomeric resolution both the bulk sample and with distinct C—H...O...

Patient satisfaction is an important part of pharmaceutical services and one the parameters quality services. The purpose study was to determine level patient with at UPT Puskesmas Bromo, Medan District. This type research a descriptive survey. location Bromo Public Health Center, City. sample in this were 86 respondents who met inclusion criteria. data collected by distributing service questio...

The preparation of N-[(2-bromo-5-hydroxy-4-methoxyphenyl)methyl]-N-[(4hydroxyphenyl)methyl]formamide (5) and 2-bromo-5-hydroxy-α-[(4-hydroxyphenyl)methyl]-4-methoxypropaneamide (10) is reported.

The present study examined the role of cGMP in the regulation of alpha(1)-adrenoceptor-mediated pharmacomechanical coupling in the uterine artery of near-term pregnant sheep. The cell-permeable cGMP analog 8-bromo-cGMP produced a dose-dependent relaxation of the uterine artery and shifted norepinephrine (NE) dose-response curve to the right with a decreased maximal contraction. Accordingly, 8-b...

The Ultraviolet-visible (UV) spectra of toluene, ortho-bromo and para-bromo toluene in different solvents have been studied. The electric dipole moments and polarizabilities in the molecular excited electronic states were determined. It was found that the electric dipole moments for the excited states (µ*) and the ground states (µ) of these compounds are equal, and the change in dipole moment i...