• 제목/요약/키워드: pasteurellosis

검색결과 17건 처리시간 0.021초

Pasteurellosis in Rabbits

  • Al-Haddawi, M.H.
    • 한국수의병리학회:학술대회논문집
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    • 한국수의병리학회 2000년도 추계학술대회 및 정기총회
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    • pp.12-16
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    • 2000
  • In domestic rabbits, pasteurellosis is a primary respiratory disease entity caused by Pasteurella multocida. Respiratory pasteurellsos in rabbits is highly contagious due to dissemination of the organism in the nasal discharge (Benirschke, et al., 1978). The disease reflects a varied and complex host-parasite relationship. Acute infection with high mortality occurs sporadically especially in stressed rabbits less than 10 weeks old, in the form either an enzootic pneumonia, infection of the upper respiratory tract or septicemia. In addition to respiratory form, infection with P. multocida results in a variety of disease processes in rabbits including rhinitis, otitis media, otitis interna, abscesses, metritis, orchitis and meningoencephalaitis (Manning et al., 1989). The deleterious effects of pasteurellosis are common and pose serious problems for rabbit breeders and researchers (Flatt, 1974). (omitted)

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가토(家兎)의 Pasteurella성폐염(性肺炎) (Snuffles)에 관(關)한 병리학적(病理學的) 검색(檢索) (Histopathological Studies on Enzootic Pasteurellosis of Domestic Rabbits in Korea)

  • 권영방;임창형
    • 대한수의학회지
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    • 제8권1호
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    • pp.18-23
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    • 1968
  • Pathological studies on the Enzootic Pasteurellosis of domestic rabbits were performed and discussed. The chief pathological findings were as follows: Grossly, pneumonic lesions were located mainly in apical and cardiac lobes. The lesions were well demarcated with unaffected surrounding tissue. The pleural surface of pneumonic lesions were usually appeared as yellowish~white fibrinous exudate and, in some cases, abscesses were also shown. Microscopically, various cellular exudates composed mainly of neutrophils, large monocytes and lymphocytes were observed in the alveolar spaces. Some alveolar spaces were filled mostly with fibrinous exudates. Occasionally, thrombosis accompanied with infarcts were encountered in pneumonic lesions. There were deposition of purulo-fibrinous exudates on the visceral pleura.

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돼지 파스튜렐라성 폐렴 (Pneumonic Pasteurellosis)

  • 채찬희
    • 한국수의병리학회지
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    • 제6권2호
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    • pp.79-81
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    • 2002
  • 1. 동물; 돼지, 80일령. 2. 부검소견; 폐장의 상단하방(cranioventral) 부위에서 경화소(consolidation)이 관찰되었다. 3. 조직소견; 폐장의 폐포강(alveolar space)와 기관지 내강에 염증세포의 침윤이 관찰되었다. 폐포강에 침윤된 염증세포는 핵이엽인 호중구로 구성되어 있고 간혹 대식세포도 관찰된다. 기관지 내강에 침윤된 염증세포는 호중구로만 구성되어 있다. 4. 진단; Bronvhopneumonia, acute, severe, suppurative. 5.원인체; Pasteurella multocida. (중략)

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넙치(Paralichthys olivaceus)의 pasteurellosis예에 관한 병리조직학적 관찰

  • 허민도;최희정;강형길;조병열;박정희;이월라;이무근
    • 한국수의병리학회:학술대회논문집
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    • 한국수의병리학회 2001년도 추계학술대회 및 정기총회
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    • pp.33-33
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    • 2001
  • 2001년 2월 12일경, 경남 서생 소재 한 넙치 양식장에서 임상적으로 궤양, 체색흑화 및 복수증을 동반하는 질병이 발생하였다. 보름 동안 한 탱크에서만 총 4백미 중 약 5%가 발병하였으며 하루에 10미 미만으로 폐사가 있었다. Ampicillin 투여 후 폐사량이 줄어들었다. 폐사가 일어나고 있던 기간의 수온은 10~13$^{\circ}C$, 염분농도는 31~33$ extperthousand$이었다. 임상적으로 이상 소견을 나타내는 넙치를 채집하여 간, 비장 및 체신에 대해 Nacl(1.5%) 첨가 TSA에 1mm 이하의 연한 아이보리색의 세균 집락이 느린 속도로 자랐다. (중략)

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한국에서 발생한 돼지의 세균성 질병 조사 (Investigation on the Bacterial Diseases of Pig Occurred in Korea)

  • 예재길
    • 한국임상수의학회지
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    • 제11권2호
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    • pp.507-516
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    • 1994
  • The purposes of this investigations were survey of the occurred bacterial diseases, development of new animal health drug, guidance to formers on the treatment and control methods of diseases. Some series of investigations have been carried out by microbiological, pathological and serological examinations. The results could be summarized as follows. 1. A total of 953 cases of outbreaked swine diseases have been diagnosed in Clinical pathology laboratories, Bayer Vet Res Institute during 8 years (from 1986 to 1993). The high incidence diseases were colibacillosis, pleuropneumonia, streptococcal infection and pasteurellosis in decreasing order. 2. Pleuropneumonia caused by Actinobacillus pleuropneumoniae was the most important respiratory diseases and pasteurellosis by Pasteurella multocide could be confirmed in several cases. 3. Actinobacillus pleuropneumoniae 50 strains were isolated and identified by biochemical and serological tests. In serotyping test, 22 isolated strains were serotype 5, 21 strains as serotype 2, each 2 strains as serotype 3 and 7 by the coagglutination test. 4. Colibacillosis and edema discase caused by Escherichia coli has been the most predominant outbreaked disease in this investigations. The 100 isolates of E coli strains were sensitive to amikacin, colistin, enrofloxacin, gentamycin and trimethoprim -sulfamethoxazole. 5. Swine erysipelas caused by Erysipelothrix rhusiopathiae was confirmed 25 cases as acute septicemic forms. Isolates of E rhusiopathiae were highly sensitive to ampicillin, cephalothin, enrofloxcin, penicillin and tetracycline. 6. The 49 cases of hemorrhagic and necrotic enteritis in piglets were observed and 13 strains of Clostridium perfringens could be isolated and confirmed by biological and serological test. Isolates of Clostridium perfringens type C were highly sensitive to ampicillin, cephalothin, enrofloxacin, penicillin and trimethoprim- sulfamethoxazole. 7. The 14 strains of Streptococcus suis type II could be isolated from meningitis of piplets. 8. Polyserositis caused by Haemophilus parasuis and salmonellosis were observed and confirmed. Also Corynebacterial infections and several parasitosis have been also observed in this investigations.

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넙치(Paralichthys olivaceus)의 pasteurellosis예에 관한 병리조직학적 관찰

  • 최희정;강형길;조병열;박정희;이월라;이무근;허민도
    • 한국어업기술학회:학술대회논문집
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    • 한국어업기술학회 2001년도 춘계 수산관련학회 공동학술대회발표요지집
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    • pp.507-508
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    • 2001
  • 2001년 2월 12일 경, 경남 서생 소재 한 넙치 양식장에서 임상적으로 궤양 체색 흑화 및 복수증을 동반하는 질병이 발생하였다. 보름 동안 한 탱크에서만 총 4백미 중 약 5%가 발병하였으며 하루에 10미 미만으로 폐사가 있었다. Ampicillin 투여 후 폐사량이 줄어 들었다. 폐사가 일어나고 있던 기간의 수온은 10~13$^{\circ}C$, 염분농도는 31~33$\textperthousand$이었다. 임상적으로 이상 소견을 나타내는 넙치를 채집하여 간, 비장 및 체신에 대해 NaCl(1.5%) 첨가 ISA(Tripic Soy Agar)에 1mm 이하의 연한 아이보리색의 세균 집락이 느린 속도로 자랐다. (중략)

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영남지방 돼지에서 분리한 Pasteurella multocida의 협막혈청형 및 항균제 감수성 조사 (Capsular serogrouping and antimicrobial drug susceptibility of Pasteurella multocida isolated from Youngnam swine herds)

  • 조길재;김봉환;탁연빈
    • 대한수의학회지
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    • 제29권4호
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    • pp.487-492
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    • 1989
  • The capsular serogroupes and drug susceptibility of 111 isolates of Pasteurella multocida from pigs with atrophic rhinitis and pneumonic lesions were investigated. Of the 111 P multocida isolates, 42 were from lung lesions, 47 from nasal turbinate lesions and the remaining 22 from the nasal swabs. P multocida isolates were typed for capsular serogroupes A by hyaluronidase inhibition of capsule and D by acriflavine auto-agglutination. Most isolates(64.9%) were type A, 23.4% were type D and the remaining 11.7% were untypable. Resistance to triple sulfa(97.3%) was most frequent, followed by resistance to tiamulin(71.2%), tylosin(56.8%), streptomycin(36.9%), and neomycin(36.0%). The majority of the organisms were susceptible in order of prevalence to baytril(100%), ampicillin(98.2%), linsmycin(97.3%), colistin(97.3%), cephalothin(94.6%), gentamicin(93.7%), amikacin(92.3%), tetracycline(91.9%), trimethoprim/sulfamethoxazole(91.0%), and kanamycin(90.1%). No differences in drug resistance in relation to capsular serogroupes of P multocida and the origin of lesions were noted. A high prevalence of multiple drug resistance was observed and the most common resistant patterns were Sss, Tm, Ty(12.6%) and Sm, Sss, Tm, Ty(8.1%) patterns.

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영남지방 돼지의 Pasteurella multocida 감염상태 및 분리균의 생화학적 특성 (Incidence of Pasteurella multocida infection in Youngnam swine herds and the biochemical properties of the organisms recovered from pigs with atrophic rhinitis and pneumonic lungs)

  • 조길재;김봉환
    • 대한수의학회지
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    • 제29권4호
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    • pp.479-485
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    • 1989
  • The present study was conducted to investigate the incidence of Pasteurella multocida infection in Youngnam swine herds during the period from March 1988 to February 1989 and some properties of the isolated organisms. P multocida was isolated from 22(43.1%) of 51 growing pigs of 4 to 12 weeks of age and from 8(80.0%) of 10 herds. From nasal turbinates of 102 slaughtered pigs, 47(46.1%) pigs were culture positive and pigs from 8(88.9%) of 9 herds were found to be infected with P multocida. From lungs of 101 slaughtered pigs, 42(41.6%) pigs were culture positive and the pigs from 11(91.7%) of 12 herds were found to be infected with P multocida. The majority of biochemical and cultural properties of the P multocida isolates were identical to those of the standard strains. The isolation frequencies of P multocida in relation to pig snout lesion grades of 0 to 5 were 28.6%, 41.6%, 48.0%, 50.0%, 85.7%, and 100%, respectively.

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토끼에서 Pasteurella multocida 감염에 의한 뇌막뇌염과 폐렴 증례보고 (Meningoencephalitis and pneumonia caused by Pasteurella multocida in rabbits)

  • 정지연;이경현;최은진;김하영;손준형;소병재;정지열
    • 대한수의학회지
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    • 제58권1호
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    • pp.61-64
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    • 2018
  • Eight rabbits exhibited head tilt and subsequently died. At necropsy, three rabbits had crusty deposits in ears and four had reddish lungs. The main histopathological features were severe diffuse suppurative meningoencephalitis (75.0% of rabbits), fibrinopurulent pneumonia (37.5%), and otitis externa (37.5%). Pasteurella multocida (P. multocida) was isolated from brains, ears, and lungs. The capsular serogroups of the isolates were untypable. Based on histopathological features and bacterial analysis results, the rabbits were diagnosed as P. multocida infection. P. multocida infections might result in considerable economic loss in commercial rabbit production facilities in Korea.