نتایج جستجو برای: pasteurella multocida

تعداد نتایج: 3129  

Abstract BACKGROUND: SP-A and SP-D are hydrophilic proteins which regulate the inflammatory response of the lung. Pasteurella multocida is one of the most common bacteria isolated from calves suffering from shipping fever pneumonia, one of the most problems in dairy herds. OBJECTIVE: Evaluation of surfactant content may provide a valuable diagnostic tool for detection of calf pneumonia due to ...

A. R. Jabbari, Gh. R. Moazeni Jula M. Esmaelzadeh

Capsules from a range of pathogenic bacteria are the key determinants of virulency. The capsule hasbeen implicated in virulence of Pasteurella multocida. In this study a type-specific polymerase chain reaction(PCR) assay was used for capsular typing of 39 avian P. multocida isolates from Iran. The PCR amplified afragment of 1044 bp from all of tested isolates. It was found that all avian P. mul...

2017
Shagufta Jabeen Yap Huan Yong Faez Jesse Firdaus Abdullah Zunita Zakaria Nurulfiza Mat Isa Yung-Chie Tan Wai-Yan Yee Abdul Rahman Omar

Pasteurella multocida causes pneumonic pasteurellosis and hemorrhagic septicemia (HS) in large ruminants. In this study, we determined the complete genome sequence of P. multocida strain PMTB2.1 capsular serotype A isolated from buffaloes that died of septicemia.

Journal: :iranian journal of veterinary research 2013
q. gong c.l. qin m.f. niu m. cheng x. f. sun

avian pasteurella multocida is an agent of fowl cholera. the protective effect achieved through orthodoxvaccines is not ideal. the research on novel vaccines against avian pasteurella multocida is imperative. inthis study, the genes encoding outer membrane protein h and a (omph and ompa) were cloned into theeukaryotic expression vector pcdna3.1(+) and the recombinant plasmids, namely dna vaccin...

Journal: :iranian journal of veterinary medicine 0
mohammad reza mokhber dezfouli department of internal medicine, faculty of veterinary medicine, university of tehran, tehran, iran zohre eftekhari department of research and development, research and production complex, pasteur institute of iran, tehran, iran masoomeh heidari sureshjani department of internal medicine, faculty of veterinary medicine, university of tehran, tehran, iran mohammad mehdi dehghan department of surgery and radiology, faculty of veterinary medicine, university of tehran, tehran, iran masood dousti department of internal medicine, faculty of veterinary medicine, university of tehran, tehran, iran

abstract background: sp-a and sp-d are hydrophilic proteins which regulate the inflammatory response of the lung. pasteurella multocida is one of the most common bacteria isolated from calves suffering from shipping fever pneumonia, one of the most problems in dairy herds. objective: evaluation of surfactant content may provide a valuable diagnostic tool for detection of calf pneumonia due to p...

2013
C. López P. Sanchez-Rubio A. Betrán R. Terré

Pasteurella multocida belongs to the normal flora of the respiratory and digestive tract of many animals. Animal exposure is a considerable risk factor for Pasteurella infection. P. multocida is the most common cause of local infection after an animal bite but is an unusual cause of meningitis. We present a case of bacterial meningitis by P. multocida in a 37-year-old man who worked in a pig fa...

Journal: :Journal of wildlife diseases 1998
M K Moore D J Shadduck D R Goldberg M D Samuel

A cryopreservation method and improved isolation techniques for detection of Pasteurella multocida from wetland samples were developed. Wetland water samples were collected in the field, diluted in dimethyl sulfoxide (DMSO, final concentration 10%), and frozen at -180 C in a liquid nitrogen vapor shipper. Frozen samples were transported to the laboratory where they were subsequently thawed and ...

2012
Somya A. Nassar Amira H. Mohamed Hamdy Soufy Soad M. Nasr K. M. Mahran

The present experiment was conducted to study the effect of ethanolic extract of Egyptian propolis given alone or in combination with inactivated Pasteurella multocida vaccine on rabbits challenged with a virulent strain of Pasteurella multocida. Fifty-six New-Zealand rabbits, 6-8 weeks old and non-vaccinated against pasteurellosis, were randomly divided into eight equal groups. The first group...

Journal: :archives of razi institute 2016
y. tahamtan m. hayati m.m. namavari

during one year period from 2010 to 2011 the samples from pneumonic animals were taken and transported to the laboratory. pasteurella multocida were identified in 16.6% of animal by biochemical test. the high incidence of p. multocida was obtained in the south of fars province, where the area was warm region. the mean death time between the isolates was 12-18 and 19-24 hours. only the capsular ...

Journal: :Journal of applied biology and biotechnology 2022

Humoral immune response in cattle and buffaloes vaccinated against Pasteurella multocida B: 2 with reference to levels of B Lymphocytes IL-2R+Harsh Shaveta, Deepti Chachra, H M Saxena, Mudit Chandra

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