We report a facile chemical route for the synthesis of monodisperse nanocrystals of various metal sulfides (PbS, Cu(2)S, and Ag(2)S) and their assemblies into nanocrystal superlattices (NCSs); the sulfides NCSs were precipitated by adding ethanol to nanocrystal colloids, which were obtained directly by a reaction between metal thiolate and thioacetamide in a pure dodecanethiol solvent.

To date, the accumulated knowledge about role of CXCL12 chemokine in initiation and development liver fibrosis is scarce does not allow for assessing potential using mRNA level as an independent marker fibrogenesis processes associated with cirrhosis. A low expression (p < 0.0001) compared to control group rats was found when thioacetamide simulated cirrhosis male Wistar at all stages progressi...

Male rats of the Sherman strain were fed for 2 weeks a diet ofgrohnd purina rat chow containing 0.04 per cent thioacetamide. Animals were injected intraperitoneally with tritiated cytidine, 200#c/100 gm body weight, and sacrificed in pairs, a control and a thioacetamidetreated rat, at prescribed intervals. Liver tissues were preserved with the freeze-substitution method and postfixed in anhydro...

Male rats of the Sherman strain were fed for 2 weeks a diet ofgrohnd purina rat chow containing 0.04 per cent thioacetamide. Animals were injected intraperitoneally with tritiated cytidine, 200#c/100 gm body weight, and sacrificed in pairs, a control and a thioacetamidetreated rat, at prescribed intervals. Liver tissues were preserved with the freeze-substitution method and postfixed in anhydro...

hepatocyte DNA synthesis, inhibited tryptophan oxygenase induction, and stimulated AMP deaminase activity. Simul taneous administration of ethionine with thioacetamide inhibited DNA synthesis. AMP deaminase activity was not stimulated appreciably during liver regeneration, and the modest changes recorded could not be readily attributed to hepatocyte DNA synthesis or mitosis. The relationship be...

Cadmium sulfide uniform fine particles have been synthesized in soft conditions, at room temperature, using cadmium complex compounds and thioacetamide. The microstructure and morphology of cadmium sulfide were characterized by X ray Diffraction, Transmission Electron Microscopy, High Resolution Transmission Electron Microscopy, and Selected Area Electron Diffraction. The optical properties of ...

Composite materials: Tungsten disulfide and WS2 /reduced graphene oxide (WS2 /rGO) nanosheets were fabricated by hydrothermal synthesis using tungsten chloride, thioacetamide, and graphene oxide (GO) as starting materials. The WS2 nanosheets are efficiently templated on the rGO layer. The WS2 /rGO hybrid nanosheets show much better electrocatalytic activity for the hydrogen evolution reaction t...

Male rats of the Sherman strain were fed for 2 weeks a diet ofgrohnd purina rat chow containing 0.04 per cent thioacetamide. Animals were injected intraperitoneally with tritiated cytidine, 200#c/100 gm body weight, and sacrificed in pairs, a control and a thioacetamidetreated rat, at prescribed intervals. Liver tissues were preserved with the freeze-substitution method and postfixed in anhydro...

Hepatic cirrhosis is a complex disease in which several biological, biochemical and chemical alterations are combined, none of these alone being sufficient for diagnosis. The morphological characteristics of the final stages of cirrhosis are well known, but the initial lesions and intermediate stages still have not been fully clarified. An experimental model of hepatic cirrhosis by chronic admi...