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您的检索式：作者名="Waheba Zarouk"
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| 1 | Effect of mesenchymal stem cells on anti-Thy1,1 induced kidney injury in albino rats显示文摘Objective:To evaluate the effect of mesenchymal stem cells(MSCs)in rats with anti-Thy 1,1nephritis.Methods:Female albino rats were divided into three groups,control group,anti-Thy 1,1group and treatment with i.v.MSCs group.MSCs were derived from bone marrow of male albino rats,Y—chromosome gene was detected by polymerase chain reaction in the kidney.Serum urea and creatinine were estimated for all groups.Kidney of all studied groups was examined histologically and histochemically(total carbohydrates and total proteins).DNA fragmentation and expression ofα-SMA were delected.Results:Kidney of animals injected with anti-Thy 1,1showed inflammatory leucocytic infiltration,hypertrophied glomeruli,tubular necrosis and congestion in the renal blood vessels.The kidney tissue also showed reduction of carbohydrates and total proteins together with increase in apoptosis and in expression ofα-SMA.Moreover,the levels of urea and creatinine were elevated.Treating animals with MSCs revealed that kidney tissue displayed an improvement in the histological and histochemical changes.Apoptosis andα-SMA expression were decreased,and the levels of urea and creatinine decreased.Conclusions:The obtained results demonstrated the potential of MSCs to ameliorate the structure and function of the kidney in rats with anti-Thy 1,1 nephritis possibly through the release of paracrine growth factor(s). | Saber Sakr Laila Rashed Waheba Zarouk Rania El-Shamy | 2013 | Asian Pacific Journal of Tropical Biomedicine2013，3，3： | 3 |
| 2 | Obesity phenotype in relation to gene polymorphism among samples of Egyptian children and their mothers显示文摘Obesity is complex heterogeneous disease controlled by genes,environmental factors,and their interaction.Genetic factors account for 40e90%of the body mass index variations.Body mass index(BMI)of children correlates more closely with maternal than paternal BMI.So,this studu was aimed to investigate the role of leptin receptor LEPR Gln223Arg,the uncoupling protein 2(UCP2 G 866 A)and insulin receptor gene(INSR exon 17)polymorphisms in the pathogenesis of obesity.A cross-sectional study executed on 130 children and their obese mothers;classified into 2 groups according to their BMI.The 2 groups were evaluated regarding the anthropometry.Restriction fragment length analysis for LEPR Gln223Arg,UCP2-866 G/A and INSR exon 17 polymorphisms were applied.It was reported that increased risk of obesity was found in LEPR AG t AA genotype and the A allele.Significant statistical difference was detected only in female children.Concerning UCP2,the AG followed by the GG genotype was the most frequent in all groups and the G allele was the mostly present in obese mothers and obese male children but with no statistical significance.There was difference in the INSR genotype and alleles between groups,but this difference was not statistically significant.This study concluded that the LEPR Gln223Arg,UCP2 G 866 A and INSR exon 17 polymorphisms are related to obesity in Egyptian population.Further researches on larger population are recommended to ascertain the implications of LEPR,UCP2 and INSR polymorphisms in obesity. | Nayera E.Hassan Sahar A.El-Masry Waheba Zarouk Rokia A.El Banna Rehab M.Mosaad Muhammad Al-Tohamy Abeer Ramadan Salamah | 2018 | Genes & Diseases2018，5，2： | 0 |
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