Gihan Farag Asaad

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The use of food dyes is at least controversial because they are only of essential role. Moreover many of them have been related to health problems mainly in children that are considered a very vulnerable group. This study was carried out to investigate the effect of oral administration of Amaranth, Sunset Yellow and Curcumin for 4 weeks at doses of 47, 315(More)
Pharmacological and biochemical studies on the Ammi majus seeds L. (family Umbelliferae) grown in Egypt are limited. Furocoumarins are the major constituents in the plant seeds. In the present study, the evaluation of the antihyperlipidemic, anti-inflammatory, analgesic, and antipyretic activities on albino rats and mice was done. After 2 months of(More)
Chemical investigation of Sophora japonica seeds resulted in the isolation of seven metabolites identified as: genistin (1), sophoricoside (2), sophorabioside (3), sophoraflavonoloside (4), genistein 7,4'-di-O-β-D-glucopyransoide (5), kaempferol 3-O-α-L-rhamnopyranosyl(1 → 6)β-D-glucopyranosyl(1 → 2)β-D-glucopyranoside (6) and rutin (7). Compounds 1, 2 and(More)
The use of adjuvant therapies in cancer treatment is rationalized by potentiating the efficacy and/or protecting from the major side effects of chemotherapeutics. Didox, besides its antioxidant properties, is an inhibitor for DNA synthesis and repair which might recommend its use as adjuvant therapy. Herein, we have studied the effect of didox in(More)
UNLABELLED As a nutritional supplement, coenzyme Q10 (CoQ10) was tested previously in several models of diabetes and/or insulin resistance (IR); however, its exact mechanisms have not been profoundly explicated. Hence, the objective of this work is to verify some of the possible mechanisms that underlie its therapeutic efficacy. Moreover, the study aimed to(More)
Vicine is hydrolyzed by microflora to highly reactive free radical generating compound divicine which causes mortality and other adverse effects. This study in the rats established the effect of a broad spectrum and poorly absorbed antibiotic, neomycin sulfate on the toxicity of vicine. The results showed extremely decrease in mortality rate in the group(More)
The kidney is one of the critical target organs for chronic cadmium toxicity. Cadmium is a cumulative nephrotoxicant, and preferentially accumulates and persists in the kidneys. The natriuretic and antidiuretic effects of methyl alcohol extracts of Chelidonium majus L. (C. majus) leaves were evaluated in kidney of cadmium-intoxicated rats. Ninety-six male(More)
The protective effect of licorice and diclofenac sodium in doses of 50 mg/kg bwt. and 5 mg/kg bwt. respectively against liver toxicity induced by CCl4 (1ml/kg bwt.) in olive oil [1:1 (v/v)] every other day for 8 weeks and by hepatic ischemia/reperfusion in adult male albino rats was studied. Different antioxidant and liver function parameters were reported(More)
The aqueous and methanolic extracts of Calligonum comosum were investigated for their antioxidant and dopaminergic effects on haloperidol (HL)-induced neuro- and hepatotoxicities in male albino rat model. The total phenolics, flavonoid content and free radical-scavenging activity of the extracts were determined. The results showed that the antioxidant(More)
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