Raafat M. Yousri

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Inhibition of histone deacetylases (HDACs) is emerging as a new strategy in cancer therapy. In the present work a novel pyrimido-quinoline benzene sulfonamide (PIQSA compound) was designed and synthesized postulating its ability to inhibit HDAC enzyme in cancer cells. This study was designed to examine the in vitro anti-tumor efficacy of PIQSA against(More)
The effect of treatment with SrCl2 (10 mg 100 g−) on rats 15 min prior to whole body γ-irradiation (7.5 Gy) was studied. The hazardous effects of irradiation were greatly corrected in the treated group. The hyperglycemic effect and liver glycogen accumulation in the untreated group decreased to normal level. The enzymatic activities of serum alkaline(More)
Liver tissue of carp was kept in roller tubes and the basal and epinephrine-induced release of glucose after 6 or 24 hr incubation were measured. The amount of liver glycogen after incubation was also determined. The liver was taken from carp treated in vivo with pollutants, mainly PCP or phenol, or was exposed to these pollutants in vitro. Treatment of(More)
The effect of treatment with SrCl2 (10 mg 100 g-1) on rats 15 min prior to whole body gamma-irradiation (7.5 Gy) was studied. The hazardous effects of irradiation were greatly corrected in the treated group. The hyperglycemic effect and liver glycogen accumulation in the untreated group decreased to normal level. The enzymatic activities of serum alkaline(More)
The effect of oxygen elimination during irradiation (5 Mrad) and subsequent storage, storage time (12 weeks), degree of lipid-unsaturation and added antioxidant (vitamin E) in protein-lipid mixtures (casein : fat - 11.1 : 4) on the nutritive value of protein was studied during 8-day nitrogen balance trials in 12 groups of 6 weanling rats each. When(More)
  • R M Yousri
  • Zeitschrift fur Ernahrungswissenschaft
  • 1980
Radiation-induced aggregation of protein in aqueous solutions was studied. Different concentrations of casein solutions have been irradiated as such or in the presence of carbohydrate and/or lipid. Gel chromatography data indicated a close relation between the amounts of aggregates and protein concentration. Protein aggregation increased with the increase(More)
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