Assessing the hepatoprotective effects of hesperidin on liver-associated disorders in albino rats with experimentally induced obesity and type II diabetes: A histological and biochemical study

Introduction: Hesperidin (HSP) has multiple beneficial effects in verities of clinical situations including type 2 diabetes mellitus (T2DM). Aim: Determination of curative effects of HSP on the liver in T2DM rats through biochemical and histopathological studies. Methods: Animals. Fifty rats were enrolled. 10 rats were fed a normal diet (control group), and the remaining 40 rats received a high-fat diet (HFD) for 8 weeks. The HFD-fed rats were grouped into Group II: 10 rats, and Group III: 10 rats received HSP 100 mg/kg. Group IV: 10 rats received a single dose of streptozotocin (STZ), 30 mg/kg, and Group V: 10 rats received STZ and HSP. Body weight, Blood glucose, insulin level, liver enzymes, lipid profile, oxidative stress, TNF-α, NF-κB, and liver biopsy were estimated. Results: there is improvement in the histological profile of the steatosis in HFD-fed rats treated with HSP either in group III or in group V (received STZ) along with amelioration in blood glucose, insulin, liver enzymes, lipid profile, oxidative profile, TNF-α, and NF-κB. Conclusion: HSP in this STZ model revealed an improvement in steatosis, biochemical markers, and histologic findings. By studying these factors, we expected to identify the prospective targets for intervention that could help improve outcomes for individuals with obesity and diabetes-related liver diseases

The Isolation of Vibrio cholera and Other Enteric Bacteria with Molecular Characterization of Vibrio cholera during the Outbreak of Baghdad/Iraq in 2015

Abstract Vibrio cholera, causing acute watery diarrhea known as cholera disease, affects all ages and both genders. Cholera infection outbreaks in Iraq have been reported for several years. The recent cholera outbreak, emerged throughout 2015, was investigated using bacteriological laboratory tests, singleplex and multiplex PCR technique for the detection of V. cholera from stool samples. Furthermore the toxigenic potential coupled with the antibiotic susceptibility test for cholera and other bacteria were also investigated. The stool samples were collected from 5698 patients admitted to Al-Yarmouk Teaching hospital and health care centers in Baghdad/Al-Karkh, Iraq, from the 1 st of August to the 30 th of December 2015. The V. cholera was isolated from 194 cases (3.4% of the cases age between 21 -50 years). In addition, other enteric infections: Salmonellosis and Shigellosis 7 and 21 respectively, protozoan parasite Giardia lamblia and Entamoeba histolytica 2 and 43 cases respectively were also reported. High percentage of V. cholera infection was detected in October (122 cases, 62.8%), compared with other enteric infections that show high percentage of diarrheal disease in September and November. The results have confirmed that the cholera outbreak was caused by V. cholera O1, biotype El Tor, and serotype Inaba. Seven virulence genes were identified ctxA, toxR, zot, ace, rfbO1, tcpA and ompW. Moreover, the cholera isolated strains were found sensitive to most antibiotic but resistant to nalidixic acid