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RISS 인기검색어
- 검색키워드
- 저자 : 손제영 ( In Cheul Kim (검색결과 3 건)
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진드기의 기생이 적은 목장에서의 Theileria sergenti 감염유우의 분만후 혈액상 및 비유량의 변동에 관한 연구
김인철,손제영 ( In Cheul Kim,Jae Young Son ) 한국축산학회 1983 한국축산학회지 Vol.25 No.5
This study was conducted to investigate on the change of blood values and milk yield after parturition in a Holtein herd infected with Theileria sergenti in Gyeong-buk area where tick population is sparse. Two Holstein cows distinguished anemic symptom were compared to normal cows on the blood values and milk yield after parturition. Erythrocyte counts, hemoglobin determinations, hematocrit values and daily milk yield of the two anemic symptom cows showed lower than those of the normal cows after parturition. Several heads among the cows showed severe Theileriosis, but some of them showed only slight symptoms after parturition.
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진드기의 기생이 많은 목장에서의 Theileria sergenti 감염유우의 분만후 혈액상 및 필유량의 변동에 관한 연구
김인철,손제영 ( In Cheul Kim,Jae Young Son ) 한국축산학회 1984 한국축산학회지 Vol.26 No.2
This study was conducted to investigate on the change of blood values and milk yield after parturition in a Holstein herd infected with Theileria sergenti (T. sergenti) in Chung-nam area where tick population is dense. Nineteen cows were selected randomly from May 4, 1982 to June 7, 1982. The cows were examined for number of parasitized erythrocytes, number of erythrocytes, hemoglobin concentration, hematocrit values, number of leukocytes, percent of differential leukocytes and total plasma protein at the one week before, and 2 days, one month and two months after parturition. 1. The number of T. sergenti in the peripheral blood of the cows infected with T. sergenti at one month after parturition increased, and the number of erythrocytes, hemoglobin concentration and hematocrit values of that were decreased. 2. The cows found higher number of T. sergenti in the peripheral blood before parturition appeared lower erythrocyte counts, hemoglobin concentration and hematocrit values after parturition, and lower mills yield by 60 days after parturition compared to the cows found lower number of T. sergenti before parturition. 3. The cows found higher number of T. sergenti at two months after parturition also resulted in lower hematocrit values(p≤0.05), and tend to be lower erythrocyte counts, hemoglobin concentration, and lower milk yield from 30 days after parturition compared to the cows with lower number of T. sergenti at that time. 4. The number of T. sergenti in the peripheral blood of 3rd to 6th lactation cows was higher than that of 1st and 2nd lactation cows, and the erythrocyte counts, hemoglobin concentration and hematocrit values of 3rd to 6th lactation cows were lower than those of lst and 2nd lactation cows. The 2nd lactation cows showed the highest daily milk yield among the lactation period. 5. The number of total leukocytes increased slightly without effect parturition, but the eosinophile decreased at the second day after parturition. 6. The total plasma protein increased at the first and second month after partuation.
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大邱市內에 있어서의 山羊 및 緬羊의 結核症에 對한 調査
孫濟英,金容珌,李學喆 慶北大學校 1962 論文集 Vol.5 No.-
Tuberculosis is rare in sheep and goats. In sheep most of the infection that have been typed in the United States were found to be of the avian-type, but in orther countries most have proved to be of the bovine-type. The data on tuberculosis in goats are very meager, so this fact gives an impression on us that goats are relatively resistant to infection. Infections, however, with human-type, bovine-type and aviane-type have been rarely reported. The obtained specimens (lung, liver, spleen) from a died goat at Taegu Agriculture and Forestry High school in March 1960 were examined bacteriologically and pathologically to diagnose the cause of its death. Moreover, the 10 sheep and 13 goats which had been together in the same pen with the died goat and the 11 sheep and 202 goats which had been fed in the surrounding area of Taegu city were tested on the tuberculin reaction with the intradermal method. The tuberculin was mamalian type (O.T.). The results thus obtained would be outlined as follows: 1. The death of the goat at above school was caused with a generalized tuberculosis infected through respiratory route by the bovine-type of tubercle bacilli. 2. The result of tuberculin test have proved that among 10 sheep and 13 goats which were fed together with the died goat, the positive reaction was found in 2 sheep (20%) and 2 goats (about 15.4%) and the doubtful reaction was found in 1 sheep (10%) and 2 goats (about 15.4%), but among 11 sheep and 202 goats which were fed in the surrounding area of Taegu city, the positive and doubtful reaction were found in 2 goats (about 1%) and 3 goats (about 1.5%) respectively, and all of the sheep reacted in the negative.
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