TITLE:
The antioxidative effects of some medicinal plants as hypoglycemic agents on chromosomal aberration and abnormal nucleic acids metabolism produced by diabetes stress in male adult albino rats
AUTHORS:
Sherifa H. Salah, Halima S. Abdou, Amal S. Abd El Azeem, E.A. Abdel-Rahim
KEYWORDS:
Alloxan: Recrystallized, Methanolic
Extracts of Anastatica Hierochuntica (Kafta)
Hyphaene Thebaica (Doum) Cleome Droserfolia (Sammo) Juniperus Phoenicea (Araar) and Rattus Norvegicus
JOURNAL NAME:
Journal of Diabetes Mellitus,
Vol.1 No.1,
March
31,
2011
ABSTRACT: The objectives of the present study are to evaluate the chromosomal aberrations in somatic and germ cells of alloxanized diabetic rats treated with methanolic extracts of Cleome droserifolia (Sammo), Anastatica hierochuntica (Kafta), Juniperus phoencea (Araar) and Hyphaene thebaica (Doum) as well as their effects on blood glucose, liver and testes total soluble protein, DNA and RNA contents and also nucleases (RNAase and DNAase) activity. The material and Methods: The study was performed in six groups. The first group was the normal healthy control; the second group was rats injected with alloxan (diabetic control). Every one of the other four groups (diabetic rats) was ingested with each of the methanolic extracts of Kafta, Doum, Sammo and Araar (individually). The results: The results of chromosomal analysis showed that, diabetic rats had a highly significant increase of chromosomal aberrations compared to that of normal healthy control. Animals which treated with the four plants methanolic extracts showed significant improvements in the frequencies of chromosomal aberrations. In case of biochemical analysis, blood glucose level was significantly increased but immunoglobulins levels were decreased in diabetic albino rats. Diabetes increased serum total lipids, cholesterol, triglycerides and LDL but serum HDL was decreased. RNA and DNA as well as inhibited the nucleases (RNAase and DNAase) activity of both organs (liver and testes) tissue. The conclusions: It is concluded that diabetes is much harmful in the animal body, whilst the induction of flavonoids extract (by methanol) of Kafta, Somma, Araar and Doum reduced these harmful of diabetes.