The determination of triflouperazine hydrochloride in pure and dose forms has been developed using a simple spectrophotometric approach. method employs an oxidative coupling reaction with sulfanilic acid the presence N-bromosuccinimide to produce red-violet colored product maximum absorbance 537nm. For 12 hours remains stable. molar absorptivity 0.55x104 L.mole −1.cm-1, Beer's law is followed o...

Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry was used to rapidly detect and profile large proteins from Escherichia coli whole cell lysates in the mass range 25-500 kDa. The bacterial samples were treated with guanidine hydrochloride and Triton X-100 to disrupt and solubilize the large inner membrane proteins. A sample preparation involving a nitrocellulose polym...

Abstract. Almost 97% of women undergoing chemotherapy with paclitaxel for breast cancer suffer from symptoms peripheral neuropathy, the severity which directly depends on single, cumulative dose and duration infusion agent. Neurological manifestations paclitaxel-induced such as bilateral numbness, neuropathic pain paresthesias in distal parts limbs, often lead to need reduce doses, up refusal t...

In this study 50 samples of ecstasy tablets seized in Iran during the period of 2007 through 2008 were examined and their physical characteristics (appearance, marking, scored/not scored, color, weight, diameter, thickness) were determined. In order to determine the chemical characteristics of these tablets, color tests (Marquis test, Simon’s test, Chen’s test and Gallic acid test), Thin Layer ...

Prosopis africana (Guill and Perr) Taub fruit methanolic extract was tested for its antinociceptive properties. 4.2% w/w dry yield obtained after 48 hours of 80% methanol at room temperature during cold maceration. occasional shake every two hours. It had a golden brown color, sticky odorous, foamed as it dissolved in distilled water. In mice, the did not exhibit any acute hazardous effects stu...

the objective of the present study was to prepare controlled release formulation of moxifloxacin hydrochloride ocular nanoparticles. the nanoparticles were prepared by solvent displacement method using eudragit rl 100 as a polymer. different formulations were prepared by varying the ratios of drug and polymer and varying the ratios of organic and aqueous phase. the formulations were evaluated i...

Abstract In this paper, a comparative study was conducted on the extraction effects of six agents for collagen-based mural painting binders. These were used to extract residual proteins in non-aged and thermal aged samples. The protein efficiencies different extracting quantitatively determined by bicinchoninic acid (BCA) method, then processed multivariate analysis variance (MANOVA). impact pr...