000 03127cam a2200349 a 4500
003 EG-GiCUC
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008 160525s2015 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.11.30.M.Sc.2015.Ne.S
100 0 _aNeamat Mahmoud Abdelgilil
245 1 2 _aA study on the possible role of insulin IGF 1 axis in pre neoplastic inflammation induced in female rats /
_cNeamat Mahmoud Abdelgilil ; Supervised Magda Mahmoud Elhamzawy , Omnia Mohamed Abdelmaksod , Heba Samy Ibrahim
246 1 5 _aدراسة دور الانسولين و عامل النمو المعتمد على الانسولين فى الالتهابات المؤدية الى رحلة ما قبل السرطان فى اناث الفئران
260 _aCairo :
_bNeamat Mahmoud Abdelgilil ,
_c2015
300 _a251 P. :
_bcharts , facsimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Physiology
520 _aThe role of insulin and its status are key components in metabolic syndrome. Impressive body of epidemiological data collected over the past decade indicates that a disturbing link may connect the insulin status, to a pre-neoplastic state which may fortell an additional danger: cancer. This evidence also includes studies that examined in particular, the risk of colon cancer or adenoma in relation to some significant determinants of metabolic syndrome related to the insulin IGF 1 axis. Thus, the present study aimed to further explore the possible role of insulin, IGF-1 axis in modulating the pathogenic events related to the low grade chronic pre-neoplastic inflammation induced experimentally in the colon of a diabetic female rat model. To achieve this aim, two experimental diabetic models were induced. The first experimental model was applied to a group of female rats to induce hyperinsulinemia (T2DM) by keeping them on a diet of high glycemic value ad lipidum. The second was induced on a second group of animals to induce a state of hypoinsulinemia (T1DM) by giving them a single dose of streptozotocin. Study groups included: a control group representing the vehicle treated rats (Group I) and two main experimental groups: T2DM (Group II) and T1DM (Group III). All animals were left for a study period of 8 weeks. Four weeks before the termination of the study period, the animals of the three groups were further divided into 2 subgroups: the A subgroups (IA, IIA, IIIA) were slowly infused with a single dose of saline into the distal colon, the B subgroups (IB, IIB, IIIB) were subjected to a single intracolonic dose infusion of 4% acetic acid solution
530 _aIssued also as CD
653 4 _aCancer
653 4 _aDiabetes
653 4 _aInsulin IGF 1
700 0 _aHeba Samy Ibrahim ,
_eSupervisor
700 0 _aMagda Mahmoud Elhamzawy ,
_eSupervisor
700 0 _aOmnia Mohamed Abdelmaksod ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aSamia
_eCataloger
942 _2ddc
_cTH
999 _c56635
_d56635