소 발굽병의 외과적 치료법 및 발굽마취법 확립에 관한 연구

정순욱,윤석정,Jeong, Soon-wuk,Yun, Suk-jung 대한수의학회 1999 大韓獸醫學會誌 Vol.39 No.1

forty-five claw lamed cows with pododermatitis circumscripta, hyperplasia interdigitalis, and dermatitis verrucosa were treated surgically through resection of necrotic tissues, currettage, antibiotics application, and compressive bandage, under retrograde intravenous regional anesthesia of claw. At 7 days postoperation were showed lameness score 0, absense of swelling of extremitis, without fistulation and purulent exudate in wound. Mean duration time of action of local anesthetic drug was 75 minutes and mean operation time for treatment of pododermatitis circumscripta, hyperplasia interdigitalis, and dermatitis verrucosa was 35 minutes, 20 minutes, and 21 minutes, respectively.

콘크리트우상을 지닌 후리스톨이 젖소의 혈액화학적 성상 및 발굽질환의 임상 형태병리에 미치는 영향

정순욱,Jeong, Soon-wuk 대한수의학회 1995 大韓獸醫學會誌 Vol.35 No.3

During the period from june 1994 to february 1995 influence of free stall with concrete floor on profile of blood chemistry and clinico-morphopathogenesis of foot disease on 266 cows were studied. The results obtained as follow. 1. No differences between value of blood chemistry in normal and lame cows with foot disease were observed. 2. 20.7% of the cows were clinically lame. 3. Prevalence of clinical digital disorders were investigated: hyperplasia interdigitalis(45.8%), pododermatitis circumscripta(22.4%), dermatitis interdigitalis(9.4%), erosio ungulae(5.9%), phlegmona interdigitalis(3.5%), pododermatitis septica traumatica(3.5%), dermatitis digitalis(2.4%), white line disease(2.4%), pododermatitis aseptica diffusa(2.4%), dermatitis verrucosa(1.2%), fissura ungulae(1.2%) 4. Most claw lesions were located on lateral hindclaws and interdigital space of hindclaws.

제4위 우측전위증과 제4위 염전을 지닌 젖소에서 혈중 염기초과 농도의 측정

정순욱,Jeong, Soon-wuk 대한수의학회 1995 大韓獸醫學會誌 Vol.35 No.3

70 cows with abomasal torsion and 71 cows with right-side displacement of the abomasum were examined to determine whether the preoperative blood base-excess concentration could be used both as a prognostic indicator for postoperative recovery in cows with abomasal torsion and as an aid in differentiating between abomasal torsion and right-side displacement of the abomasum. The survival rate of cows with abomasal torsion decreased as the base-excess concentration decreased(P=0.08). There was a significant difference(P<0.025) among base-excess ranges between abomasal torsion and right-side displacement of the abomasum. Most cows with base-excess concentrations ${\geq}15.0mEq/L$ and ${\leq}-0.5mEq/L$ had abomasal torsion, rather than right-side displacement of the abomasum.

강아지에서 컨벡스스캐너를 이용한 정상적인 심장구조물의 초음파상

정순욱,박희명,한숙희,윤정희,한홍율,Jeong Soon-wuk,Park Hee-myung,Han Sook-hee,Yoon Jung-hee,Han Hong-ryul 한국임상수의학회 1994 한국임상수의학회지 Vol.11 No.2

Sector scanner which has a conical end is used to image through the intercostal space because heart is protected by the ribs. Cardiac data published all around the world were also obtained by sector scanner. Although scanners being used in every small animal practice and animal hospital at college in Korea include convex ape and linear type, linear type is not appropriate f3r cardiac scan because of a wide contact surface. The purpose of this study is to establish ultrasonographic images of normal cardiac structures by measuring shape, size of reflectable cardiac structure according to restraint position in scanning normal heart of the puppies with 6.5 MHz convex scanner(SonoAce 4500, Medison, Korea) used in our veterinary teaching hospital, Seoul national university. Seventeen male and female puppies considered having healthy hear by X-ray and clinical examination are used feom April to July 1994. Scanning point selection of probe head and the distinction of imaged cardiac structures were accomplished by necropsy and cardiac scanning performed through thoracotomy under general anesthesia. At 10 o'clock position of transducer(at an angle of 30$^{\circ}$ between imaginary line from elbow joint to 3rd sternum and probe head, 60$^{\circ}$ from body surface, 4th intercostal space of right thorax) with the marker of scanner toward the head of dogs right atrium, left atrium and left ventricle were observed in 2, 3, 4, 5 intercostal space(2cm from the sternum) of experimental dog positioned ventrodorsally under general anesthesia. Under these conditions, the numerical values of imaged diastolic hear are as follows : the distance from skin to apex(mean$\pm$S.D) 47.53$\pm$6.94mm, thickness of left ventricular wall 6.00$\pm$1.60mm, length of left ventricle 16.27$\pm$5.31mm, width of left ventricle 15,33$\pm$4.25mm, length of left atrium 12.33$\pm$3.82mm, width of left atrium 11. 33$\pm$3.94mm, length of right atrium 1.00$\pm$2.41mm, width of right atrium 11.21$\pm$2.76mm and the area of left ventricle 270.92$\pm$109.81mm$^2$, area of left atrium 98.00$\pm$41.08mm$^2$, area of right atrium 62.75$\pm$21.04mm$^2$.

유우 지제의 제피염과 우상피부염의 국내 발생예

정순욱,한홍율,서일복,나성호,Jeong Soon-wuk,Han Hong-ryul,Seo Il-bok,Na Song-ho 한국임상수의학회 1994 한국임상수의학회지 Vol.11 No.2

This study is first report on dermatitis digitalis and dermatitis verrucosa, which were occurred in bovine claw, in the Republic of Korea. Pathologically, dermatitis digitalis was observed in the from of surperficial epidermitis on the skin at the caudal end of interdigital cleft with whitish epithelial bordel while dermatitis verrucosa in the form of wart-like proliferation of the skin midway between the bulbs and adjacent to the coronary band. Histological finding of dermatitis verrucosa were noticeable parakeratotic hyperkeratosis of the epidermis, acanthosis, spongiosis of prickle cell layer and intercellular bridges.

유우에서 지방동원증후군의 원인과 치료

정순욱,Jeong Soon-Wuk 대한수의사회 1994 대한수의사회지 Vol.30 No.1

A brief description of the complex aetiopathogenesis of the lipomobilisation syndrome of cows is followed by an account of currently known approaches available for treatment of this multifactorial production disease. The principle of prophylaxis rather th

정상 견에서 수액세트 점적통을 이용한 새로운 기관 외부 보철링의 적용

정상휘,정순욱,Jeong, Sang-hyi,Jeong, Soon-wuk 대한수의학회 2004 大韓獸醫學會誌 Vol.44 No.1

The purpose of this study was to compare easiness of application of polypropylene external total ring prosthesis (PPTRP, Group A) with that of polyvinylchloride external total ring prosthesis (PVCTRP, Group B), which were used for surgical correction of tracheal collapse in dogs. PPTRP was made from 3 ml syringe and PVCTRP from the drip chamber of intravenous administration set. Prostheses of group A (n=5) and B (n=5) were placed to cervical trachea in clinically normal 10 dogs, respectively weighing between 4 kg and 6 kg. There were mild coughing and swelling in one to three dogs of both groups for 3 days after surgery. No exercise intolerance was observed in both groups after surgery. There were no different results of clinical signs and radiographic views after surgery between group A and group B. The time (mean${\pm}$SD) to make total ring prosthesis, group A took $23.2{\pm}1.9$ minutes which was remarkably longer than that $(4.6{\pm}0.3)$ of group B. Also, the time to place around trachea, group A required $61.8{\pm}8.8$ minutes and group B $38.4{\pm}8.0$ minutes. Conclusionly, PVCTRP was timesaving and easier to make, fix, and suture than those of PPTRP. PVCTRP may be used alternatively to PPTRP for the tracheal collapse to treat in dogs.

한국에서 사육되는 수컷 엘크 사슴(Cervus Canadenis)의 적혈구수, 적혈구 용적율, 헤모글로빈 및 총백혈구 수에 대한 참고범위

윤하정 ( Ha Chung Yoon ),정순욱 ( Soon Wuk Jeong ),유일준 ( Il Joon Yoo ),김진석 ( Jin Suk Kim ),김연욱 ( Yeoun Wuk Kim ),이원창 ( Won Chang Lee ),김태종 ( Tae Jong Kim ) 한국임상수의학회 2006 한국임상수의학회지 Vol.23 No.2

서울지역에서 문제되고 있는 강아지의 급성설사증에 관한 병인학적 연구

한홍율,박희명,이진희,오태호,정순욱,윤신근,박철만,Han Hong-Ryul,Park Hee-Myung,Lee Jin-Hee,Oh Tae-Ho,Jeong Soon-Wuk,Youn Sin-Keun,Park Cheol-Man 한국임상수의학회 1993 한국임상수의학회지 Vol.10 No.2

In Seoul area, there are so many kennel clubs, veterinary hospital, pet establishment and breeding confers that various problems have occurred. They are crowed pet houses, poor sanitation, stress to puppies, sudden environmental changes to puppies and unvaccination against parvovirus, canine distemper virus, parainfluenza virus, infectious hepatitis caused by Adenovirus type I and Leptospira. Several studies were made to survey the infectious agents involved in acute diarrhea of poppies in Seoul are, such as history taking, physical examination, complete blood count and serum chemistry, histopathological finding, bacterial isolation and identification, and hemagglutination test in feces and hemagglutination inhibition test in serum against parvovirus, respectively. The results obtained are summarized as followed. 1. The percent of PCV (30.5$\pm$5.6) and concentration of Total protein(5.0$\pm$0.8) resulted from statistical analysis are significantly lower than normal values (p<0.05), respectively. In addition, fibrinogen (505$\pm$326) was significantly higher an normal value (p<0.001), Band neutrophil (22.9$\pm$12.7) showed signifiant difference (P<0.01). decreased monocyte (3.2$\pm$2.1) and eosinophil (0.7$\pm$0.8) values appeared statistically significant (p<0.001), lymphocyte (16.7$\pm$9), as well. 2. The concentrations of calcium .(8.0$\pm$2.8), glucose (40.1$\pm$31.4), and albumin (2.0$\pm$0.39) were lower than normal values (p<0.01, p<0.01, p<0.001), respectively. Also Inorganic phosphate (7.1$\pm$2.4), pH (p<7.9f:0.2), and Blood Urea Nitrogen (40.41=37.1) were significantly higher than normal values (p<0.001, p(0.001, p<0.05), respectively. 3. Simple and mixed infections occupied 18% and 82% in the distribution of causes in puppies with acute diarrhea, respectively. 4. As puppies got older, incidence of acute diarrhea caused by Staphylococcus aureus was decreased to 13% and infection of canine distemper virus was increased to 53%, but E coli and canine parvovirus always showed high frequency of outbreak in the body weight ranged from 35g to 7.8Kg. 5. As showed in table 5, infections of E coli and Canine Parvovirus showed high outbreak regardless of the age which is classified into three stages, 35~50 day, 60 day and 75~day to 1 year, canine distemper virus appeared increased, but in case of Staphylococcus aureus, visa versa. 6. In comparison wi methods for the laboratory diagnosis diagnosis parvovirus, Hemagglutination test showed positive reaction in 25% and mean serum antibody titer measured by Hemagglutination inhibition test showed 2779 (n=20). In addition, positive reaction was 90% (18/20). 7. In histopathological studies, enteritic and pneumonic lesions were indicated in 53.7% and 39.5% of samples, respectively. 8. Etiologic diagnosis based on the history taking, clinical signs and histopathological findings in puppies with acute diarrhea and vomiting indicated that 50% of puppies were infected by canine parvovirus and distemper virus. 9. In the parasitological examination made by simple flotation with saturated zinc sulfate tour parasites found were Isospora canis, Toxocara canis, Ancylostoma spp and Toxocara spp. Isospora canis and Toxocara canis were more frequently found among those parasites of diarrhoeic causes in puppies ranged from 35 days to 1 year. Their infestation rates were 15% and 13% respectively.

한우송아지의 BVD바이러스 감염과 Aspergillus fumigatus의 복합감염

진영화,김재훈,김대용,정순욱,문운경,조두연,Jean, Young Hwa,Kim, Jae Hoon,Kim, Dae Yong,Jeong, Soon Wuk,Moon, Oun Kyong,Cho, Doo Youn 대한수의학회 2005 大韓獸醫學會誌 Vol.45 No.1

Systemic aspergillosis were outbroken of 17 Korean native calves at livestock farm in Kyunggi province. Two 3 months old calves were died after having diarrhea, coughing, dyspnea, nasal discharge, and abdominal breathing. These calves were diagnosed of aspergillosis as multifocal to coalescing pyogranulomatous inflammation with intralesional aspergillus infiltration at liver, kidney, spleen, heart, lymph nodes, lungs, intestine and cerebrum. Aspergillus fumigatus was cultured from the affected tissues. And the small intestine was positive against bovine viral diarrhea (BVD) virus on FA test. We considered that the secondary fungal infections killed the calves after BVD virus infection primarily.