مقاله Effect of high and low virulent strains of Flavobacterium psychrophilum on oxidative activity of rainbow trout (Oncorhynchus mykiss) spleen macrophages pdf دارای 1 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است
فایل ورد مقاله Effect of high and low virulent strains of Flavobacterium psychrophilum on oxidative activity of rainbow trout (Oncorhynchus mykiss) spleen macrophages pdf کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.
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توجه : در صورت مشاهده بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی مقاله Effect of high and low virulent strains of Flavobacterium psychrophilum on oxidative activity of rainbow trout (Oncorhynchus mykiss) spleen macrophages pdf ،به هیچ وجه بهم ریختگی وجود ندارد
سال انتشار: 1387
محل انتشار: اولین کنگره بین المللی مدیریت بهداشتی و بیماریهای آبزیان
تعداد صفحات: 1
نویسنده(ها):
A Nematollahi – Department of Food Hygiene and Quality Control, School of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.
M Akhlaghi – Aquatic Animal Health Unit, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
H Moshtaghi – Department of Food Hygiene and Quality Control, School of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.
M Bonyadian – Department of Food Hygiene and Quality Control, School of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.
چکیده:
Objective: Effect of F. psychrophilum strains with different virulence on oxidative activity of rainbow trout spleen macrophages were studied, using chemiluminescence technique (CL).
Method & Materials: Spleen macrophages were collected from rainbow trout. Luminol was used as chemiluminigenic probe. Phorbol myristate acetate (PMA) also was used as positive control activating agent of the respiratory burst and this significantly stimulated reactive oxygen species (ROS) production by normal macrophages. Spleen macrophages produced ROS upon stimulation with both bacterial strains.
Results & Conclusion: Approximately threefold as much ROS production was induced by the high virulence strain compared to the low virulence strain. In order to determine the role of ROS in bacterial killing, the antibacterial effect of hydrogen peroxide (H2O2) was evaluated for both strains. The low virulence strain was killed approximately eleven times more by H2O2 compared to the high virulence strain. In conclusion, this study demonstrated the capacity of differing virulence strains of F. psychrophilum to stimulate spleen macrophages of rainbow trout. Moreover, significant differences between the strains in their capacity to stimulate the macrophages were observed
کلمات کلیدی:
ساخته شده توسط Rodrigo ترجمه شده
به پارسی بلاگ توسط تیم پارسی بلاگ.
