The phosphate-dependent (PAG) and phosphate-independent (PIndG) glutaminase activities were measured in cerebral perikaryal mitochondria derived from rats subjected to ammonium acetate- induced "simple" hyperammonemia (SHA) or thioacetamide-induced hepatic encephalopathy (HE). These two moderately hyperammonemic conditions were previously found to be accompanied by pronounced changes in virtual...

In this work we report the synthesis and characterization of hybrid nanostructures of multiwall carbon nanotubes (MWCNT) and cadmium sulphide (CdS) nanoparticles. In a solution of thioacetamide and cadmium sulphide, purified MWCNT are added to prepare the CNT/CdS hetrostructure. XRD diagrams, SEM images, and also photoluminescence spectra of the prepared samples are analyzed. SEM images show th...

In an earlier study we established that timely and adequate tissue repair response following the administration of a six-fold dose-range of thioacetamide (TA; 50, 150, and 300 mg/kg) prevented progression of injury and led to recovery and animal survival. Delayed and attenuated repair response after the 600 mg/kg TA dose resulted in a marked progression of injury and 100% lethality. The objecti...

We developed an efficient synthesis of monodisperse, highly surface charged, high refractive index ZnS spherical particles by using a gel-sol method. Concentrated solutions of zinc-ammonia-NTA (nitrilotriacetic acid) were reacted with thioacetamide in the presence of gelatin which stabilized the growing particles. We dramatically increased the particle surface charge density by condensing silic...