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權海秉 COLLEGE OF AGRICULTURE KYUNGPOOK NATIONAL UNIVERSI 1985 慶北大農學誌 Vol.3 No.-
This study was conducted to determine the effect of the adrenal function on the reproductive organs in immature rats treated with PMS. Two hundred and ten female rats (Wistar - Imamichi albino rats) of 21 days old (body weight : 58.7± 3.53g) were disposed in the intact rat group (Int. -) and adrenalectomized rat group(Adx. -) and then each group was devided into3 subgroups, such as control (-Cont.), PMS treated (-PMS) was administered subcutaneously with 25 IU PMS, and PMS and cortisol treated groups (-PMS+Corti,) with 25 IU PMS and 30.0 ㎍cortisol on 5th day (aged 26 days old) after adrenalectomy, while the control groups with physiological salt solution by the same way. The reprodutive organs were observed at 48, 54, 60, 66, 72, 78 and 84 hours after hormone treatments. The results obtained were as follows ; 1. The measurments of time average ovary weight in all treated groups were increased with the elapse of time after treatment, and the difference among the treatments was significant (p<0.01) in the all observation time. But the difference of those was not recognized in Int. - Cont. and Adx. - Cont. groups. In the multiple range test, ovary weight of adrenalectomized rat groups (Adx. -PMS and Adx.-PMS+Corti. groups) was significantly (p<0.05) lighter than those of intact rat groups (Int. -PMS and Int. -PMS+Corti. groups), and the effect of cortisol administration was not recognized. 2. The difference of uterus weight was significantly recognized (p<0.01) in all observation time. The weight in Int. -PMS and Int. -PMS+Corti. groups was heavier until 66 hours after treatment, but the values in the adrenalectomized Adx. -PMS and Adx. -PMS+Corti. groups were heavier after 72 hours. The multiple range test showed that the significant difference was not found between Int. -PMS and Int. -PMS+Corti. groups, and Adx. -PMS and Adx. -PMS+Corti. groups. 3. The adrenal weight was not significantly different among the compared groups.
권해병,Kwun Hae-byeng 대한수의사회 1986 대한수의사회지 Vol.22 No.7
This report deals with pathological observation on the chondrosarcoma occured in the turbinate bone of a 6-year-old Japanese spaniel hybrid dog. The tumore was egg-sized and the nasal tract was obstructed with the neoplastic tissue. The cut surface was bl
권해병,Kwun Hae Byeng 대한수의사회 1980 대한수의사회지 Vol.16 No.11·12
The treatment of a Korean cattle aged 1.8 years which had the urinary calculus in the middle region between the scrotum and the anus was carried out in Kyungju, 1978. This case is very rare in animal surgery but the result of' the surgery was very effecti
권해병,Kwun Hae Byeng 대한수의사회 1980 대한수의사회지 Vol.16 No.11·12
The analysis of the free unsaturated fatty acids and glucose in the serum of the slaughtering swine obtained from a slaughter-house showed as follows: 1. The concentration of the free unsaturated fatty acids showed significantly high Concentration. $
권해병,이정국,Kwun Hae-Byeng,Lee Jeong-Kuk 대한수의사회 1993 대한수의사회지 Vol.29 No.3
The Tibial crest transposition operate on a 1.5 months old male calf for congenital bilateral patellar luxation. After this operation the luxative patellar was reduction. This case is very rare in large animal sugery but the result of surgery was very eff
축우의 유산에 관여하는 Aspergilli에 관한 연구
최원필,권해병,여상건,Choi Won Pil,Kwun Hae Byeng,Yeo Sang Geon 대한수의사회 1980 대한수의사회지 Vol.16 No.11·12
The purposes of this study were to determine the incidence of the abortion and vaginitis due to Aspergilli and to research the Aspergilli in the vaginal exudates from apparently healthy dairy cows in the Gyeongbug area. Fetuses from 13 aborted cows, vagin
돈(豚)에서 분리(分離)한 Shigella균유래(菌由來) R plasmid의 유전적(遺傳的) 특성(特性)에 관한 연구(硏究)
최원필,권해병,정석찬,Choi, Won-pil,Kwun, Hae-byeng,Jung, Suk-chan 대한수의학회 1989 大韓獸醫學會誌 Vol.29 No.1
This paper dealt with the distribution of Shigella spp. on 5 piggeries in Taegu and Kyungpook during the period from August to October 1987. Isolated Shigella were examined for serogrouping, antimicrobial drug resistance and detection of R plasmid. Genetic properties of R plasmid in Shigella have examined to fertility inhibition (Fi) and gel electrophoresis was performed for the isolation of plasmid DNA. The results obtained were summarised as followings; 1. Of total 2,978 samples from 5 piggeries, 82 strains (2.8%) of Shigella spp. were isolated from 82 samples. The isolated strains were identified as S dysenteriae (60 strains), S flexneri (20 strains) and S sonnei (2 strains). 2. Of the 82 strains examined 67 (95.1%) were resistant to one or more antibiotics, such as ampicillin (Am), chloramphenicol (Cm), kanamycin (Km), nalidixic acid (Na), rifampicin (Rf), streptomycin (Sm), sulfademethoxine (Su), and tetracycline (Tc) and higher resistant to Su (90.2%), Sm (63.4%) and Tc (63.4%). 3. Of the 78 resistant Shigella strains 26 (33.3%) harbored conjugative R plasmids and the transfer frequency of Sm (50.0%), Cm(33.3%) resistance was much higher than that of the other drug resistance. 4. The most common resistant patterns were SmSuTc, Su and AmSmSuTc. 5. Out of the 26 Shigella R plasm ids examined for Fi, 14(53.8%) were $Fi^+$ and the remainder were $Fi^-$. 6. The plasmid DNA profiles in Shigella spp. (9 strains) isolated from pigs were confirmed as being 2 to 9 fragments by the gel electrophoresis. Their molecular size ranged 2.17 to 87.62 kilobase (Kb). All strains of Shigella spp. consisted in 15.4 Kb plasmids.
유우질내(乳牛膣內)의 Aerobic Actinomycetes 의 분포(分布)
최원필,권해병,Choi, Won-Pil,Kwun, Hae-Byeng 대한수의학회 1982 大韓獸醫學會誌 Vol.22 No.1
A bacteriological survey was made for the aerabic Actinonmycetes from the vaginal exudates of apparently healthy dairy cows in Gyeongbug area. One hundred twenty isolated were made from 1,328 cows. Among them 30 isolates (25%) were identified as Nocardia asteriodes, 4 (3.3%) as Nocaradia brasiliensis, and 2 (1.7%) as Nocardia madurae. The remaining 84 isolates (70%) were identified as Streptomyces species.
청소년 교정환자의 임상적 특성과 통제소재가 교정치료 협조도에 미치는 영향
성혜진 ( Hye Jin Seong ),정지혜 ( Ji Hye Jeong ),이소영 ( So Young Lee ),조미숙 ( Mi Suk Cho ),류혜겸 ( Hae Gyum Ryu ),권현숙 ( Hyeon Sook Kwun ),유병철 ( Byeng Chul Yu ) 한국치위생과학회 2016 치위생과학회지 Vol.16 No.1
Cooperation of the patients in orthodontic treatment is an essential element. This study examines the internal and external restriction factors and level of cooperation for orthodontic treatment of adolescent orthodontic treatment patients, and the factors that impart influence on the level of cooperation for orthodontic treatment. ‘Form for students’ among the indices of internal and external restrictions for orthodontics, which is an adaption of ‘Orthodontic Locus of Control Scale’ was used as survey tool, and ‘Reliability and Stability of the Orthodontic Patient Cooperation Scale’ was used as survey tool for the level of cooperation of orthodontic patients. As the result of examination of the effect of internal and external restriction factors on level of cooperation for orthodontic treatment by compensating the general characteristics in the multiple regression analysis, it was found that the level of cooperation for orthodontic treatment is higher for the patients who believe there is strong influence of external restrictions-patents-on the events that determines orthodontic treatment. In order to enhance the level of cooperation for orthodontic treatment of adolescent orthodontic patients, there is a need to assess the relationship between the patient and parents as well as the attitude or psychological state of the patients on orthodontic treatment.