تحضير، وتشخيص ليكاندات ازو جديدة ومعقداتها ودراسة تطبيقاتها == Synthesis, Characterization of New Azo Ligands And Their Complexes With Application Study
Author name:
زينب عبد الهادي حسن علي
Supervisor name:
عباس علي صالح الحمداني
General topic:
Chemistry
Specific topic:
Biochemistry
Degree:
Master
University:
University of Baghdad
Language:
Arabic
University location:
Baghdad
First pages:
25T1449 - p.pdf
Abstract:
اجريت هذه الدراسة في البيت الحيواني التابع لكلية الطب البيطري/جامعة القادسية على ستين جرذا من الذكور ذات وزن يتراوح بين (156 - 160) غم قسمت على اربع مجموعات : المجموعة الاولى (السيطرة), المجموعة الثانية (المصابة بداء السكري) بعد 24 يوما من بداية التجربة, | This study was conducted in the house of the Faculty of Veterinary Medicine Animal/University of Al - Qadisiya on 60 a rat of males of the weight of the ranges between (156 - 160) gm. divided into four groups : the first group (control), second group (diabetes) after 24 days from the beginning of the experiment, the third groups (Pre - treatment) by local EEP for 24 days and then was to stimulate diabetes where once, the fourth group (Post - treatment) by local EEP is that to stimulate diabetes after 24 days from the beginning of the experiment. doses extracted from local EEP be 300 mg/kg of body weight.At the end of the experiment was sacrificed animal blood serum samples collected from rats under anesthesia to measure changes biochemical , as well as the extraction of kidney samples for examination PCR - SSCP for candidate genes in diabetic nephropathy and examination microscopically for kidney samples in the four groups. The results obtained PCR - SSCP technology a surge in certain sites in genes (GLUT1 and nephrin promoter) in diabetes infected groups (G2, G3, G4) compared to control group (G1) where he found and local EEP not corrected of mutations found in both two gene signature, which indicates an extracted from local EEP is not an effective impact in reducing genotoxicity for STZ but an effective impact on the reactive nitrogen species where found a decreases in peroxynitrite concentration in treatment groups through disclosure of 3 - nitrotyrosine by ELISA technology. As well as the decline in the level of nitric oxide radical in the serum (P<0.05).As reveal the incidence of kidney failure by measuring the level of each of creatinin and uric acid in serum. It was noted at the end of the search low moral in body weight, and an increase in the level of moral glucose in blood and increasing the level of uric acid and creatinin, in the serum (P<0.05), for the group infected with diabetes. While groups that treated by local EEP processing had a clear impact in reducing the level of glucose, Nitrotyrosin, nitric oxide, Uric acid and Creatinine. conclusion can be local EEP has characteristics of local anti - oxidization also through its impact in reducing sugar level in blood and its impact on the moderate on kidney functions through the reduction of creatinine and uric acid concentration in blood through improving of histological changes in kidney rats that suffer from diabetes resulting from STZ as well as to the impact of immunological.
