http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
최근 10년간 국내 소 질병 원인체에 관한 문헌적 고찰
이한규 ( Han Gyu Lee ),조아라 ( Ara Cho ),오상익 ( Sang-ik Oh ),노재희 ( Jae-hee Roh ),정영훈 ( Yong Hoon Jung ),최창용 ( Changyong Choe ),도윤정 ( Yoon Jung Do ),엄재구 ( Jae Ku Oem ),손동수 ( Dong-soo Son ),류재규 ( Jae Gyu Yoo 한국동물위생학회 2020 한국동물위생학회지 (KOJVS) Vol.43 No.3
For estimating the prevalence of bovine infectious disease agents, the pathogens were classified as follows: the digestive disease agents, respiratory disease agents, reproductive disease agents, and tick-borne disease agents. This study covered 81 published papers regarding bovine infectious diseases in Korea that determined the presence of diverse pathogens or the antibodies elicited by the infectious agents in cattle from 2010 to 2019. In total, 59,504 cows were involved in the papers reporting the causative agents in their cases. The disease prevalence for the digestive, respiratory, reproductive, and tick-borne cases was 9.0%, 13.4%, 10.4%, and 7.8%, respectively. Bovine viral diarrhea virus, Escherichia coli, Mycobacterium avium subsp. paratuberculosis, and Eimeria spp were more significantly prevalent in the cows under one-year age than over one-year age. Bovine viral diarrhea virus, Escherichia coli, Mycobacterium avium subsp. paratuberculosis, and Anaplasma spp. were more significantly prevalent in Hanwoo than dairy cattle. Coxiella burnetii, Neospora caninum, and Theilieria spp. were more significantly prevalent in dairy cattle than Hanwoo. Tick-borne disease agents were more prevalent in cows grazing than the case in housing. Our analytic data obtained from this study emphasize the need for more studies on the occurrence of these pathogens according to the breed, age, and the region, to come up with bovine infectious disease control measures in Korea.
면역 크로마토그래피법을 이용한 국내 반려견의 Dog erythrocyte antigen 1 분포도 조사 연구
김은주,최창용,류재규,오상익,정영훈,조아라,김수희,도윤정,Kim, Eunju,Choe, Changyong,Yoo, Jae Gyu,Oh, Sang-Ik,Jung, Younghun,Cho, Ara,Kim, Suhee,Do, Yoon Jung 대한수의학회 2018 大韓獸醫學會誌 Vol.58 No.2
Blood group determination in dogs is an important factor in transfusion medicine to minimize immediate or delayed adverse reactions after red blood cells transfusion in small animal clinics. Dog erythrocyte antigen (DEA) 1 is the most important blood type due to its high degree of antigenicity causing acute transfusion adverse reactions. The aim of this study was to investigate the prevalence of DEA 1 in various dog breeds in Korea. As a result of testing 592 blood samples from more than 35 dog breeds, DEA 1 blood typing for each breed showed that 57.8% of Malteses, 63.3% of Poodles, 76.2% of Mastiff-like dogs, 72.5% of Pomeranians, 47.7% of Shih Tzus, 70.3% of mixed breeds, 60.0% of Yorkshire Terriers, and 71.4% of Beagles were DEA 1-positive. Miniature Schnauzers and Jindo breeds had a significantly high prevalence (100%) of DEA 1-positive dogs compared to that in other small breed dogs. This is the first report of immunochromatography-detected DEA 1 prevalence in various domestic dog breeds. Although additional studies need clarifying the potential blood transfusion risks in domestic breed dogs with DEA 1, the results of this study may be useful when selecting a blood donor.
전라북도 지역 동물병원에 내원한 반려견의 주요 품종별 질환 양상 조사
김은주 ( Eunju Kim ),최창용 ( Changyong Choe ),류재규 ( Jae Gyu Yoo ),오상익 ( Sang-ik Oh ),정영훈 ( Younghun Jung ),조아라 ( Ara Cho ),김수희 ( Suhee Kim ),도윤정 ( Yoon Jung Do ) 한국동물위생학회 2018 한국동물위생학회지 (KOJVS) Vol.41 No.2
Recently, demographic studies of veterinary medical database have been conducted to understand patterns of disease occurrence. Understanding incidence of breed-related disease would provide appropriate guidance for future health care strategies and offer useful information for early diagnosis of disease. However, in veterinary medicine, theses research has not yet been investigated in the Republic of Korea. The purpose of this study was to investigate the prevalence of common medical disorders among dog breeds examined at primary-care veterinary clinics in Jeollabuk-Do, Republic of Korea. The data were analyzed based on World Health Organization’s International Classification of Disease. A total 13,176 medical records of canine patients were analyzed from six primary veterinary clinics in Jeollabuk-Do from January to December 2016. Results showed that the most common health problems were ‘disease of skin’ (17.7%); followed by ‘diseases of digestive system’ (12.26%), ‘preventive medicine’ (10.08%), and ‘diseases of ear and mastoid process’ (10.4%). In seven out of ten breeds, the most common medical disorder was skin disease. For poodle such as Pomeranian and Chihuahua, digestive system disease was most prevalent. On the other hand, respiratory system disease was found to be higher in Pomeranian than other breeds; while ear and mastoid process disease was most common for Maltese and Poodle. This study can help owners, breeders, and veterinarians prevent and manage various diseases of popular breeds in Jeollabuk-Do in the future.
국내 반려견의 품종에 따른 혈구 및 생화학 수치 비교 연구
김은주 ( Eunju Kim ),최창용 ( Changyong Choe ),류재규 ( Jae Gyu Yoo ),소경민 ( Kyoung-min So ),정영훈 ( Younghun Jung ),조아라 ( Ara Cho ),김수희 ( Suhee Kim ),오상익 ( Sang-ik Oh ),도윤정 ( Yoon Jung Do ) 한국동물위생학회 2018 한국동물위생학회지 (KOJVS) Vol.41 No.1
Hematological and serum biochemical analyses are routinely used to screen dogs for disease and monitor their clinical progression. These values in dogs may be affected by internal factors, such as breed and age, and external factors like environment, diet, and lifestyle. Apparently, subclinical breed-related variations in hematologic and serum biochemical results have been characterized for Bernese Mountain dogs, Alaskan Malamutes, English Setters, and Golden Retrievers. It is possible that some breed-related differences in clinical pathology analyses may reflect evidence of underlying disease and impact clinical decision plan. In this study, we estimated hematologic and serum biochemical parameters in small breed dogs and compared among four different breed dogs. Blood samples were collected from 38 domestic dogs that were 10 Beagles, 9 Malteses, 10 Poodles, and 9 Miniature Schnauzers. In terms of RBC count, Beagle (7.2±0.24×10<sup>3</sup> cells/ L) showed significantly (P<0.05) higher count than other breeds (Maltese, 6.51±0.25×10<sup>3</sup> cells/ L; Poodle, 6.35±0.24×10<sup>3</sup> cells/ L; and Miniature Schnauzer, 6.35±0.25×10<sup>3</sup> cells/ L). For MCV, Miniature Schnauzer (67.05±0.84 fl) results were significantly (P<0.05) higher than Beagle with 64.33±0.8 fl. For cholesterol value, Beagle (163.3±9.15 mg/dl) had significantly (P<0.05) higher values than Miniature Schnauzer with 119.12±9.64 mg/dl. There was no statistically difference among breeds in terms of enzyme markers of liver diseases. In conclusion, data obtained from this study may be valuable as breed-related variability for interpretation of the results in hematologic and serum biochemical analysis among four small breed dogs.
한우에서 거세에 의한 Testosterone 결핍이 사이토카인의 변화에 미치는 영향 연구
김성범 ( Seong Bum Kim ),조아라 ( Ara Cho ),최창용 ( Changyong Choe ),정영훈 ( Younghun Jung ),류재규 ( Jae Gyu Yoo ),김은주 ( Eunju Kim ),도윤정 ( Yoon Jung Do ) 한국동물위생학회 2017 한국동물위생학회지 (KOJVS) Vol.40 No.4
The purpose of this study is to determine the changes of cytokines and immune cells in blood in castrated Hanwoo. The cytokine production and the number of immune cells were determined by collecting blood from jugular vein before castration and on 1, 7, and 28 days then after. Results of the hematological test showed that the number of leukocyte tend to increase after castration, and it significantly decreased on day 7 and day 28 (P<0.05). Lymphocytes decreased significantly on day 1 and 7 (P <0.05), and then recovered as in neutrophils on day 28. The levels of serum testosterone, TNF-a, IL-6, and anti-inflammatory IL-10 significantly decreased (P<0.05) after castration. There was also a decrease in IL-2, IFN- γ, and IL-4 but showed no significant difference when compared to intact ones. These results suggest that testosterone-deficiency does not affect the number of immune cells in blood, but has a close relationship with cytokine production.
최창용 ( Changyong Choe ),정영훈 ( Young-hun Jung ),도윤정 ( Yoon-jung Do ),조아라 ( Ara Cho ),강석진 ( Seog-jin Kang ),김의형 ( Ui-hyung Kim ),김찬란 ( Chan-lan Kim ),신상민 ( Sang-min Shin ),류재규 ( Jae-gyu Yoo ),탁동섭 ( Dongs 한국동물위생학회 2018 한국동물위생학회지 (KOJVS) Vol.41 No.1
The best way to prevent foot-and-mouth disease (FMD) constantly occurring in Korea will be vaccination. In this study, FMD vaccines were given to Korean native cattle (Hanwoo), dairy cattle, and pigs to investigate the antibody positive rate of FMD vaccine by age in year and month. Hanwoo, dairy cattle, and pigs showed antibody positive rates of 99.5%, 97.7%, and 95.9%, respectively. High antibody positive rates more than 95% were found in Hanwoo and dairy cattle. In particular, high antibody positive rates were found in Hanwoo and dairy cattle regardless of age. Pigs showed a relatively low antibody positive rate of 57.6% at 3 months of age and then constantly maintained a high antibody positive rate of above 95.0% after 4 months of age. As a result of this study, high antibody positive rates were found when regular FMD vaccination was given to newborn calves and piglets after FMD vaccination twice to them. Therefore, it is considered the most important to receive vaccination thoroughly according to vaccination plan in order to prevent FMD.
신속 진단 킷트를 활용한 한우 송아지의 설사증 원인체 검사
최창용 ( Changyong Choe ),정영훈 ( Young-hun Jung ),도윤정 ( Yoon-jung Do ),조아라 ( Ara Cho ),김성범 ( Seong-bum Kim ),강희성 ( Hee-sung Kang ),류재규 ( Jae-gyu Yoo ),박진호 ( Jinho Park ) 한국동물위생학회 2017 한국동물위생학회지 (KOJVS) Vol.40 No.1
Calf diarrhea is a disease experienced by almost all of calves after birth and is one of the representative causes of damage to farmers due to mass mortality and of economic losses to them by inhibiting normal growth. In this study, we conducted quick detection of etiologic agents of diarrhea by using a rapid diagnostic kit to multiply diagnose antigens of five etiologic agents of calf diarrhea (rotavirus, coronavirus, Escherichia coli, Cryptosporidium, Giardia) in Hanwoo (Korean native cattle) calves. When the positive antigen proportion of the calf diarrheal feces for each farm was analyzed, rotavirus, coronavirus, Escherichia coli, Cryptosporidium, and Giardia showed antigen positive rates of 0∼67%, 0∼20%, 0∼60%, 0∼20%, and 0∼67%, respectively. With regard to the antigen positive rate by age in days after birth, 1-week-old calves showed the antigen positive rate of 20% in rotavirus and 20% in Giardia, and 2-week-old calves showed that of 50% in rotavirus. In addition, 4-week-old calves showed the antigen positive rate of 10% in rotavirus, 10% in coronavirus, 10% in Escherichia coli, and 30% in Giardia, and 8-week-old calves showed the antigen positive rate of 17% in coronavirus, 50% in Escherichia coli, 17% in Cryptosporidium, and 33% in Giardia. Based on the results of this study, the etiologic agents of diarrhea in Hanwoo calves for each farm are widely distributed. Although younger than 2-week-old calves were strongly positive for rotavirus, older than 4-week-old calves were highly positive for Giardia and Escherichia coli. In conclusion, we considered that a rapid diagnostic kit is an effective method for quick detection of etiologic agents and would be helpful for cattle farmers and veterinarians to select appropriate therapeutic method.