http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
오강희 ( Kang Hee Oh ),박노찬 ( No Chan Park ),김이준 ( Lee Zun Kim ),박덕상 ( Duk Sang Park ) 한국가축위생학회 1990 韓國家畜衛生學會誌 Vol.13 No.2
In order to know the incidence of foot rot in herds and slaughter houses, a total of 3,665 cattles were examined the incidence rate, vaccination, and drug susceptibility the during the period from June to Novemer 1989. Eighty nine(2.42%) of 3,665 cattles were affected by the foot rot, and the highest incidence was observed on July and August. The foot rot was affected more frequently in hind limbs than frort limbs. In the vaccinated cattles of non affected herds, the disease was not occurred after-wards. Affected cattles which were treated with saturated picric acid gave more effective than those with 10% cupuric acid or 5% formalin in comarative treatment test.
돈 폐염 유래 Pasteurella Multocida 혈청형 및 약제 감수성
오강희 ( Kang Hee Oh ),박노찬 ( No Chan Park ),김이준 ( Lee Zun Kim ),박덕상 ( Duk Sang Park ) 한국가축위생학회 1990 韓國家畜衛生學會誌 Vol.13 No.1
The present study was conducted to investigate the incidence of pasteurella multocida infection in kyungbuk swine herds during the period from July 1989 to November 1989 and some properties of the isolated organisms. P. multocida was isolated from lungs of 155 slaughtered pigs, 43(27.7%) pigs were culture positive. The majority of biochemical and cultural properties of the P. multocida isolates were identical to those of the standard strains. The capsular serogroups and drug susceptibility of 43 isolates of P. multocida from pigs with pneum-onic lesions were investigated. P. multocida isolates were typed for capsular serogroupes A by hyaluronidase inhibition of capsule and D by acriflavin auto agglutination. Most isolates(60.4%) were type A, 18.6% were type D, and the remaining 21.0% were untypable. In antimicrobial susceptibility test these isolates of P. multocida were susceptible in order of ampicillin (86.0%), trimethoprim sulfamethoxazole(83.7%), colistin (81.4%), chloramphenicol (79.1%), but the majority of them were resistant in order of streptomycin( 30.2%), triple sulfa (4.6%).
호흡기질병 감염 송아지에서 분리한 Pasteurella haemolytica의 생화학적 특성 및 약제 감수성
조광현 ( Kwang Hyon Cho ),박노찬 ( No Chan Park ),권헌일 ( Hun Ill Keun ),김이준 ( Lee Zun Kim ),박덕상 ( Duk Sang Park ) 한국가축위생학회 1991 韓國家畜衛生學會誌 Vol.14 No.2
The present study was conducted to investigate biochemical properties and antimicrobial drug susceptibilities of 36 strains of Pasleurella haemolytica(P haemolylica) isolated from pneumonic calves in Kyongbuk province during the period from January 1990 to December 1990. P haemolytica was isolated from 36 of 111(32.4%) pneumonic calves of 1 to 6 months of age. The majority of biochemical and cultural properties of P haemolylica isolated from calves were identical to those of the reference strains employed. All isolated were susceptible to baytril, gentamicin, and kanamycin, some of them were resistant to tetracycline, amikacin, streptomycin, and ampicillin.
경북지방 소 Akabane병 발생과 중화항체가 분포조사
오강희 ( Kang Hee Oh ),박로찬 ( No Chan Park ),권헌일 ( Heun Il Gwon ),김이준 ( Lee Zun Kim ),박덕상 ( Duk Sang Park ) 한국가축위생학회 1991 韓國家畜衛生學會誌 Vol.14 No.1
A considerably high rate of abnormal deliveries of unknown etiology was observed among dairy cattles from November 1988 to February 1989 and Korean native cattles from January to April 1990. The abnormal deliveries consisted of abortions, stillbirths and calf deformities refers to as congenital arthrogryposis hydranencephaly (AH)syndrome. In order to know the level of Akabane antibody of dairy cattle raised in Kyungbuk province, serum neutralization test was conducted with Akabane virus(OBE-1 strain) and HmLu(Hamster lung) cell line. The results were summarized as follows. 1. During 4 months(Nov. 1988-Feb. 1989), abortion (3 heads), stillbirth(1 head) and congenital abnormalities(13 heads) of newborn were occurred in 17 dairy cattles raised in Kyungbuk province. 2. During 4 months(Jan. Apr. 1990), stillbirth(2 heads) and congenital deformities (13 heads) of newborn were occurred in 15 Korean native cattles raised in Kyungbuk province. 3. In Fey, and Apr. 1990, 1,005 dairy cattles at 99 farms were investigated on the actual condition of possessing Akabane antibody. The result was that 1,000 heads (99.9%) in 1,005 dairy cattles reacted as positive condition in Akabane antibody. The antibody titer was from 4 to over 256. 4. 189 heads (18.8%) of 1,005 dairy cattles werw below antibody titer 8 and 816 heads (81.2%) were over 16. 5. Akabane antibody titer of east coast legions(Pohang Yeongil etc) was all over 16, that of internal legions (Yeongju, Andong. etc) was relatively low. The rusult suggest that the vaccination for Akabane disease will be unnecessary for the time being because of possessing higher antibody titer reaction except the newly introduced cattle and Akabane virus was widely disseminated in kyungbuk province during the summer months in 1987 or 1988.
설사자돈(泄瀉子豚) 유래(由來) 대장균(大腸菌)의 항생물질(抗生物質) 내성(耐性)에 관(關)하여
조광현 ( Kwang Hyon Cho ),박노찬 ( No Chan Park ),권헌일 ( Hun Ill Keun ),김이준 ( Lee Zun Kim ),박덕상 ( Duk Sang Park ) 한국가축위생학회 1992 韓國家畜衛生學會誌 Vol.15 No.2
The present study was conducted to investigate the biochemical characteristics and antibiotic resistance of pathogenic Escherichia coli(E. coli) isolated from piglets with diarrhea in Kyongbuk province during the period from February to November 1991. 368 E. coli strains were isolated from 382 piglets with diarrhea and the biochemical and cultural reaction were compared with the classification criteria of Edwards and Ewing. Tetracycline and sulfadimethoxine were found to be highly ineffective at in vitro inhibition of the E. coli of piglets origin. The majority of E. coli were susceptible to amikacin, chloramphenicol and gentamicine. 89(89.0%) of 100 strains of E. coil were resistant to one or more drugs. The organisms resistant to 20 or 3 drugs were 54(60.6%) of 89 strains, whereas 16(17.9%) strains were found to be resistant to one drug. 55(61.8%) out of 89 drug resistance strains carried R factors(R+) which were transferable to the recipients by conjugation.