1. Methadone HBr labeled with C 14 in the 2-position proved to be equally effective as an
analgetic in rats (10 mgm./kgm.) as the unlabeled drug. 2. Tissue specific activity values …

Collagen is an important extracellular matrix component that directs many fundamental
cellular processes including differentiation, proliferation and motility. The signalling networks …

The hepatitis C virus (HCV) infects more than 200 million people globally, with increasing
incidence, especially in developing countries. HCV infection frequently progresses to chronic …

… This results from the continuous release of more NH 3 that equilibrates to NH + 4 when
the compost applied to the soil decomposes. A highly linear correlation exists between soil …

In this study, complexation extractants ammonium bicarbonate diethylene triamine pentaacetic
acid (AB-DTPA), diethylene triamine pentaacetic acid (DTPA), and ethylene diamine …

The purpose of this study is to explore how Lakatos’ scientific research programmes might
serve as a theoretical framework for representing and evaluating informal argumentation …

… a tapered element oscillating microbalance (TEOM) were found to be lower than the reference
filter-based measurements by an amount approximately equal to the concentration of NH …

… We report here that Na + ions, Gpp(NH)p and most efficiently, the two agents in
association selectively inhibited binding of opioid agonists not only in the μ preparation (rabbit …

In March and April, 2009, an outbreak of H1N1 influenza in Mexico had led to hundreds of
confirmed cases and the death toll had risen to 160. The worldwide spread of H1N1 has been …

Perfluorooctanoate (PFOA) and perfluorooctanesulfonate (PFOS) are ubiquitous synthetic
chemicals with no known effect on human cancer development. This article systematically and …