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| 1 | Antimicrobial drug resistance of Staphylococcus aureus in dairy products显示文摘Objective:To evaluate the prevalence of multidrug resistant Staphylococcus aureus(S.aureus) in dairy products.Methods:Isolation and identification of S.aureus were performed in 3 dairybased food products.The isolates were tested for their susceptibility to 5 different common antimicrobial drugs.Results:Of 50 samples examined,5(10%) were contaminated with 5. aureus.Subsequently,the 5 isolates were subjected to antimicrobial resistance pattern using five antibiotic discs(methicillin,vancomycin,kanamycin,chloramphenicol and tetracycline).Sample 29 showed resistance to methicillin and vancomycin.Sample 18 showed intermediate response to tetracycline.The other samples were susceptible to all the antibiotics tested.Conclusions:The results provide preliminary data on sources of food contamination which may act as vehicles for the transmission of antimicrobial-resistant Staphylococcus.Therefore,it enables us to develop preventive strategies to avoid the emergence of new strains of resistant S.aureus. | Sasidharan S Prema B Yoga Latha L | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，2： | 10 |
| 2 | Therapeutic effects of tender coconut water on oxidative stress in fructose fed insulin resistant hypertensive rats显示文摘Objective:To investigate whether tender coconut water(TCW) mitigates oxidative stress in fructose fed hypertensive rats.Methods:Male Sprague Dawley rats were fed with fructose rich diet and treated with TCW(4 mL/100 g of body weight) for 3 subsequent weeks.Systolic blootl pressure was measured every three days using the indirect tail cuff method.At the end of the experimental period,plasma glucose and insulin,serum triglycerides and free fatly acids, lipid peroxidation markers(MDA,hydroperoxides and conjugated dienes) and the activities of antioxidant enzymes were analyzed in all the groups.Results:Treatment with TCW significandy lowered the systolic blood pressure and reduced serum triglycerides and free fatty acids.Plasma glucose and insulin levels and lipid peroxidation markers such as MDA,hydroperoxides and conjugated dienes were significantly reduced in fructose fed rats treated with TCW.Activities of antioxidant enzymes are up regulated significantly in TCW treated rats.Hislopathological analysis of liver showed that TCW treatment reduced the lipid accumulation and inflammatory infiltration without any significant hepatocellular damage.Conclusions:The overall results suggest that, TCW treatment could prevent and reverse high blood pressure induced by high fructose diet probably by inhibition of lipid peroxidation,upregulation of antioxidant status and improved insulin sensitivity. | D Bhagya L Prema T Rajamohan | 2012 | Asian Pacific Journal of Tropical Medicine2012，5，4： | 2 |
| 3 | A survey on recent security trends using quantum cryptography 显示文摘 | RUBYA T PREMA L N SANGEETHA B | 2010 | Intemation Jounal on Computer Science and Engineering2010，2，9： | 1 |
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