Development of Gamma Irradiation Vaccine against Mannheimia haemolytica: A Preliminary Study
نویسندگان
چکیده
منابع مشابه
Identification of Leukotoxin and other vaccine candidate proteins in a Mannheimia haemolytica commercial antigen
Bovine Respiratory Disease is the most costly disease that affects beef and dairy cattle industry. Its etiology is multifactorial, arising from predisposing environmental stress conditions as well as the action of several different respiratory pathogens. This situation has hindered the development of effective control strategies. Although different type of vaccines are available, many currently...
متن کاملPhenotypic characterisation of Australian sheep and cattle isolates of Mannheimia haemolytica, Mannheimia granulomatis and Mannheimia varigena.
OBJECTIVE To perform a comprehensive phenotypic characterisation of 35 isolates of bacteria previously identified as haemolytic Pasteurella-Actinobacillus and obtained from cattle and sheep. DESIGN The 35 isolates that had been obtained from Australian animals, 30 from cattle and five from sheep, were compared with reference strains of the five recognised species of the genus Mannheimia--M. h...
متن کاملPharmacokinetic/pharmacodynamic relationship of danofloxacin against Mannheimia haemolytica in a tissue-cage model in calves.
OBJECTIVE To evaluate an experimental model of the pharmacokinetic/pharmacodynamic (PK/PD) relationship of danofloxacin against Mannheimia haemolytica infection, using subcutaneously implanted tissue cages in calves. METHODS Tissue cages implanted subcutaneously in calves were infected with M. haemolytica and different concentration-time profiles of danofloxacin were simulated. Drug concentra...
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در تحقیق حاضراین پرسش که آیا دانش کاربرد شناسی زبان آموزان ایرانی همگام با پیشرفت بسندگی زبانی آنها افزایش می یابد مورد مطالعه قرار گرفته و هم چنین به این پرسش که آیا زبان آموزان تعلیم دیده از طریق کتاب های تاپ ناچ و اینترچینج تفاوت معناداری از لحاظ سطح دانش کاربرد شناسی دلرند ، پاسخ داده شده است. در این تحقیق55 فراگیر زبان انگلیسی به عنوان زبان دوم ازطریق نمونه گیری در دسترس مورد مطالعه قرار گ...
Molecular genetic analysis of virulence in Mannheimia (pasteurella) haemolytica.
Mannheimia haemolytica (previously known as Pasteurella haemolytica) is a weakly hemolytic, gram-negative coccobacillus that is an opportunistic pathogen of cattle, sheep and other ruminants. In stressed, immunocompromised animals, the organism causes a fibrinous, necrotic pneumonia, commonly called "shipping fever". In the United States, economic losses due to shipping fever pneumonia surpass ...
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ژورنال
عنوان ژورنال: Research Journal of Immunology
سال: 2015
ISSN: 1994-7909
DOI: 10.3923/rji.2015.17.26