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돼지 및 토끼에서 분리한 Pasteurella multocida 에 관한 연구
이국천,강호조 경상대학교 축산진흥연구소 1984 畜産振興硏究所報 Vol.11 No.1
Pastcurella multocida were isolated from pneumonic lungs in swine and rabbits. Studies on some biochemical properties, serological tests and antimicrobial susceptibility of the isolates were conducted and the results obtained are summarized as follows. 1. Four strains of P. multocida were isolated from 15 cases of pneumonic lungs examined in swine, and 5 strains of P. multocida were isolated from 7 cases of lungs infected with snuffles in rabbits. 2. The cultures of P. multocida from swine lungs were identified by indirect hemagglutination test and classified as follows : Carter's capsule group A : 2 strains, Carter's capsule group D : 1 strain, and the unidentified group : 1 strain. The cultures of P. muitocida from rabbit lungs were identified by the above test and classified as follows : Carter's capsule group A : 2 strains, Carter's capsule group D : 2 strains, and the unidentified group : 1 strain. 3. In in vitro antimicrobial susceptibility test, these isolates of P. multocida were found susceptible as follows : chloramphenicol : 86.6% cephalothin : 73.3% ampicillin : 60%, gentamicin : 53.3% kanamycin : 52.3%, penicillin : 46.6%, erythromycin : 33.3%, streptomycin : 26.6%, amikacin : 26.6%, tetracycline : 13.3%.
Mouse에서의 Deoxynivalenol이 면역글로브린에 미치는 영향
이국천 ( Kuk Cheon Lee ),이주홍 ( Ju Hong Lee ),손성기 ( Sung Gi Son ),주영국 ( Young Kuk Joo ) 한국가축위생학회 1992 韓國家畜衛生學會誌 Vol.15 No.2
Mice were fed semi-purified diets containing 0, 2, 10 and 25 ppm(mg/kg) deoxynivalenol over 8 weeks and were assessed for effects on bodyweight gain, serum immunolgiobulin levels and surface immunoglobulin bearing lymphocyte ratio. 1. The rate of body-weight gain was significantly reduced (p<0.05) at the 10 and 25 ppm of DON, whereas the mice ingesting the diet containing 2 ppm DON was not. 2. IgA in serum immunolgiobulin was significantly increased (P<0.05) at the 10 and 25 ppm of DON, but IgG, IgM were decreased, whereas exposure to 2 ppm DON was not change. 3. Concentration of IgA from Peyer`s patch of mice fed DON exhibited increased at 10, 25 ppm. 4. Lymphocytes surface marker studies revealed that IgA, IgG and IgM were 2.2%, 0.4% and 1.5% respectively. These results suggest that dietary exposure to DON alters regulation of IgA production.
경남(慶南) 북부지역(北部地域) 납유원유(納乳原乳) 미생물학적(微生物學的) 품질(品質)에 관(關)한 연구(硏究)
이국천 ( Kun Chon Lee ),손성기 ( Song Kee Shon ),안동원 ( Dong Won Ahn ) 한국가축위생학회 1990 韓國家畜衛生學會誌 Vol.13 No.1
This study was carried out to obtain basic data for the improvement of microbiological quality of raw milk. Total bacterial, psychrotrophic, thermoduric and spore counts of raw milk samples taken from milk tankers in the nothern part of kyeongnam were investigated for one year from March, 1989. The result obtained were summarized as follow 1. The number of total bacteria in raw milk averaged 4.0×10(6) CFU / ml and was not affected by seasons. 2. The psychrotrophic counts of raw milk averaged 1.5×10(6) CFU / ml and it was higher in winter than in summer. 3. The thermoduric counts of raw milk averaged 5.8×10(4) CFU / ml and was the lowest in winter. 4. The spore counts of raw milk ranging from 3-1, 880 / ml averaged 306 / ml and was the lowest in summer.
최상천,정지윤,이국종,원제환,조준필 대한응급의학회 2003 대한응급의학회지 Vol.14 No.1
We report a case in which traumatic epistaxis with a carotid cavernous fistula was successfully treated by using radiologic intervention. Since the inner facial bone is an anatomically weak structure and has numerous bleeding sites, traumatic epistaxis is profuse and can not be controlled well by using traditional treatments such as gauze, merocel®, and foley balloon packing. Uncontrolled epistaxis may cause unstable vital signs and threaten the patient. In the case of failure through traditional treatments, angiographic embolization can be used as a treatment of choice because angiographic embolization can be done at a high success rate with few complications. Stroke, facial palsy, visual loss, and facial pain are the most common complications. In our case, we had tried traditional treatments first, but there was no marked improvement. After the angiographic embolization had been conducted, epistaxis was successfully controlled. The patient' s vital signs were stabilized, and he was admitted to the ICU.
서부경남 지역의 돼지 폐염에 관한 비교 병리조직학적 조사
김종수,이국천,조희택 경상대학교 축산진흥연구소 1986 畜産振興硏究所報 Vol.13 No.1
The porcine lungs of 80 cases which were collected at Jinju, Jinju area abattoir and filed cases were examined histopathologically to study patterns of pneumonic lesions. 1. Pneumonic lesions of the examined lunge were histologically identified as 5 patterns : porcine mycoplasmal pneumonia, purulent bronchopneumonia, interstitial pneumonia, fibrinous pneumonia and lungworm pneumonia. 2. The most frequent and prevalent pneumonic lesions in the lunge were porcine mycoplasmal pneumonia (33.8%) and purulent bronchopneumonia (26.3%).
도살돈의 장간막 임파절과 직장내용물로 부터 Salmonella Spp. 분리 제도와 약제 감수성 시험
한창희,이국천,이주홍,이순선 한국동물위생학회 1994 韓國家畜衛生學會誌 Vol.17 No.3
Sixty-three Salmonella Cultures were isolated from 600 msenteric lymphnodes and 600 rectal contents of apprently healthy pigs slaughtered at abattoris in Hapchun, changnyong, Keochang. The result observed were summaried as follows ; 1. Fifty-nine out of sixty-three cultures were serotyped and Salmonella enteritis(20 cultures) 2. Was found to be the most predominant serotpye. The remainder comprised of 15 serotypes were ; S. typhimuriu, S. derby, S. wagenia, S. infantis, S. thompson, S. tennessee, S. mission, S. anatum, S. give, S. nuwlands, S. newingtion, S. newhaw, S. neumuenstes, S. senftenberg, S. gbana 3. The antibiotic susceptibility of 9 were ; Baytril, Streptomycin, Cephalothin, Ampicillin, Tetracycline, Sulfadimethoxine, Rifampicin, Gentamicin, Kanamycln.
건유(乾乳)와 필유(泌乳)에 따른 유우(乳牛)의 혈액(血液) 및 혈액화학상(血液化學像)의 변화에 관한 연구
강정부,이국천,이순선,조희택,안동원,Kang, Chung-boo,Lee, Kuk-cheon,Lee, Soon-sun,Cho, Hee-taek,Ahn, Dong-won 대한수의학회 1989 大韓獸醫學會誌 Vol.29 No.4
This experiment was carried out to investigate the hematological and blood chemical values in dairy cattle during the dry and lactating period. Blood was collected from six healthy dairy cattle in Gyeongnam province. Leucocytes count, hemoglobin concentrations and the percentage of packed cell volume were lowest at the early lactation period. Leucocytes count was not affected during dry the to lactating period. The differential count of eosinophilic leucocytes was low at the late lactation period, while the basophilic leucocytes was high at the dry period. Inorganic phosphorus value was below under normal level. Creatinine value was from 1 to 2mg/100ml of serum. Positive reaction to CRP was shown in normal dairy cattle. The values of AST and ALT were higher during the dry than lactating period. r-GTP and total cholesterol tend to be decreased during the lactating period. CPK value was not affected for dry and lactating period.