A STUDY BY BOTROS ET AL. (3) provides evidence that induction of renal heme oxygenase-1 (HO-1) attenuates afferent arterioles (Aff-Art) constrictor responses to increased renal perfusion pressure (RPP), thus suggesting that increased HO-1 modulates renal autoregulation in pathophysiological conditions. The authors elegantly made their conclusions by first showing the HO-1 pattern distribution f...

Isothermal solidification process of pure metal Al was studied by molecular dynamics (MD) simulation using EAM potential. The effects different cooling rates on the isothermal metallic were studied. first subjected to a rapid process, and then it annealing under conditions. mean first-passage times (MFPT) method Johnson-Mehl-Avrami (JMA) law used qualify kinetic processing, nucleation rate, cri...

lor, 1989; Wada, 1989). However, little is known about the adsorption characteristics of DOP. Only one study Leaching of dissolved organic matter (DOM) and associated nutrihas examined adsorption isotherms of DOP in natural ents can be a significant loss from developing ecosystems. We studied DOM for soils. Kaiser (2001) compared the adsorption how the adsorption of dissolved organic P (DOP) an...

Titanium dioxide nanoparticles surface-modified by 5-sulfosalicylic acid 5-SA-TiO2 were prepared in ethanol by the chemisorption process. The effects of surface improvement on the photocatalytic degradation and adsorption of methyl orange MO were studied in a batch system by considering the various parameters, such as contact time, adsorbent dosage, pH, initial dye concentration and temperature...

Four diverse chlorides layered double hydroxides with diverse ratios, i.e. Mg-Al (3:1), Mg-Al (4:1), Zn-Al (4:1), and Zn-Al (3:1) LDHs, were prepared to evaluate their efficiency and selectivity towards nitrate removal from aquatic solutions. A batch experiment was done at the initial nitrate concentration of 5-1000 mg/L, pH 5 to 12, and contact time of 5-180 min. Isotherms of nitrate adsorptio...

Cells are multi-molecular entities whose biological functions rely on stringent regulations both temporally and specially. These regulations are achieved through a variety of molecular interactions including protein-DNA interactions, protein-RNA interactions and protein-protein interactions (PPIs). PPIs are extremely important in a wide range of biological functions from enzyme catalysis, signa...