• 한국임상수의학회지
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• 제23권4권
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• pp.458-460
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• 2006

체중 3.8 kg의 2년령 암컷인 잡종견이 10일전부터의 구토 및 식욕저하를 주증상으로 내원하였다. 이 개는 2개월 전에 자동차 사고에 의한 골반골절로 진단되었으나, 골절은 정복되지 아니 하였다. 2개월 후에 간헐성의 구토 및 식욕부진으로 고통을 받았다 Barium조영 방사선 검사에서, 장폐색으로 진단되었다. 외과수술을 통하여 골절 부위에서 장의 교액 및 유착에 의한 폐색이 확인되었다. 수술후 18개월이 경과된 시점에서 확인한 결과, 전신적인 신체상태가 양호하였다.

• 융합정보논문지
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• 제10권6호
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• pp.109-118
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• 2020

본 연구는 유아의 로봇 상호작용 경험 유무, 성별 및 연령이 엔터테인먼트 로봇 견과의 친밀함에 영향을 미치는지 분배원리를 활용하여 살펴보는 데 목적이 있다. 이를 위해 서울지역 어린이집 유아 총 70명을 대상으로 두 가지 종류의 실험을 하였다. 실험 1은 상호작용 여부 영향을 살펴본 것으로 만 5세 유아 총 34명(실험집단 17명, 비교집단 17명), 실험2는 성별, 연령 영향에 관한 연구로 만 3세에서 만 5세까지 유아 각 12명씩 총 36명(사전, 사후 집단)이다. 연구 결과, 첫째, 로봇과 상호작용을 경험한 실험집단이 엔터테인먼트 로봇 견에게 유의한 친밀함을 느꼈고 그 이유는 정서로 밝혀졌다(실험1). 둘째, 엔터테인먼트 로봇 견과의 친밀함에 유아의 성별은 큰 영향을 미치지 못하며 연령은 reverted U 추이를 나타냈다(실험2).

• 한국임상수의학회지
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• 제31권1호
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• pp.31-35
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• 2014

As with humans, overweight or obesity is a major health concern in the companion animal population. A cross-sectional questionnaire-based survey of dog owners attending primary small animal veterinary practices from different areas in Chuncheon, Kangwon province, Korea was undertaken to explore the relationships between socioeconomic and other relevant risk factors associated with canine obesity. In addition, the author was to estimate the prevalence of obesity compared to published literatures for dogs. Owners were asked about dog age, neuter status, feeding habits, dog exercise, household income and owner age. The body condition score (BCS) of the dogs was also assessed. Multivariable binary logistic regression was used to assess the association between BCS and potential risk factors controlling for confounding variables, using odds ratios (OR), 95% confidence intervals (CIs). A total of 275 dogs (136 males and 139 females) aged 1-12 years (mean age $5.6{\pm}3.7$ years) were surveyed in 2013. Of these, 46.9% of dogs (n = 129) were classed as an ideal body shape (BCS = 3), 30.9% (n = 85) were overweight (BCS = 4), 8.4% (n = 23) were obese (BCS = 5) and 13.8% (n = 38) were underweight (BCS = 1 or 2). Neutered males and spayed females had the highest prevalence of obesity (43.4% and 33.9%); intact females had the lowest prevalence of obesity (31.6%). In univariable model, risk factors associated with canine obesity are multifactorial and include owner income, owner age, age of dog, neuter status, frequency of feeding per day, frequency of snacks and consultation with veterinarian on dog's weight. In final multivariable logistic regression model, dogs whose owners reported no consultation with veterinarians for weight management were significantly more likely to be obesity than ideal (OR = 7.6, 95% CI, 4.2-13.8; p < 0.0001). This study showed a high prevalence of obesity in domestic companion dogs. Since this was a cross-sectional study with small samples, the association of canine obesity with risk factors warrants more research. To the author's best knowledge, this is the first Korean study on dog body condition and obesity.

• 대한치과의사협회지
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• 제22권5호통권180호
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• pp.439-446
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• 1984

The purpose of this study was observe the effects of excessive occlusal force on gingival fibroblasts and collagen fibers of dog. The experiment was performed in 5 dogs. 1 dog was used as control and 4 dogs as experimental group. In experimental group, high Sun Platinum casting metal crowns with 2.0mm thick were placed artificially onto the upper right third premolars to create the traumatic occlusion. After 3, 7, 15, 30 experimental days, the specimens were examined under electron microscope. The following results were observed: 1. In 3, 7, 15 day groups, swelling of the mitochondria in the fibroblast was observed. 2. In 7, 14, day groups, dilation of the endoplasmicreticulum in the fibroblast was observed. 3. There were no remarkable changes in the nucleus of the fibroblasts and collagen fibers. 4. In 30 day group, the changes of the mitochondria and the ER in the fibroblast were recovered to have the similar appearance with that of the control group.

• 한국임상수의학회지
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• 제17권1호
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• pp.252-255
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• 2000

A 13.5kg, 15-year-old male mongrel dog with anemia, anorexia, vomiting and abdominal distension was referred to the Veterinary Medical Center of the Tokyo University. Radiographic and ultrasonographic findings indicated primary splenic tumor. The tumor was located at body of the spleen, which was surgically removed by splenectomy. Histopathological examination of the mass revealed sarcoma type tumor derived from the mesenchymal origin. The patient was in good health after surgery but suddenly showed abdominal distension on the 3 months after. Radiographic findings indicated abdominal neoplasms. The 2nd operation was performed and removed the recurrent mast but suddenly died on the 4th day. Histopathological examination of the tumor was myxosarcoma.

• 대한수의학회지
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• 제58권3호
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• pp.163-165
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• 2018

The pathogenesis of pancreatic pseudocyst is still not understood. A 5-year-old, 24-kg intact female Shetland Sheepdog was presented with anorexia and vomiting. Diagnostic imaging tests revealed that the left limb of the pancreas was thickened and contained two cystic lesions ($6.3{\times}5.6{\times}4cm^3$ and $3.5{\times}4.6{\times}5.5cm^3$). During the laparotomy, lesions were opened with de-roofing of superabundant tissue, and omentalization was performed. The dog recovered uneventfully after surgery and was discharged on postoperative day 12. Histopathologically, it was diagnosed as chronic pancreatic pseudocyst. This case report describes the diagnosis and successful omentalization of pancreatic pseudocysts in a dog.

• 한국임상수의학회지
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• 제18권3호
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• pp.288-292
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• 2001

A 3-year-old, 4.0 kg, intact male shih-tzu dog with anorexia, depression, pale mucous membranes, tachypnea, tachycardia was referred to the Veterinary Medical Teaching Hospital. Autoagglutination was observed by naked eye when blood was collected in an EDTA-tube and many spherocytes were found on a Diff-Quik stained blood smear. PCV was 6% and indirect bilirubin was increased markedly. So the immune-mediated hemolytic anemia was diagnosed. Autoagglutination was too severe to perform cross-matching test. Blood was not transfused as it might accelerate or precipitate hemolytic crisis, and regeneration of erythrocytes was very good. Thus corticosteroid of immunosuppressive dose and fluid were administered and PCV was monitored. Although blood was not transfused, PCV increased from 6 to 15.9% in a day and to 30% 7 days later. Therapy for liver was concurrently conducted because liver enzyme activities were high. Corticosteroid tappering therapy was conducted for 75 days and PCV was recovered to 46% after 4 months form start of the treatment.

• 한국임상수의학회지
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• 제25권5호
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• pp.396-399
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• 2008

A 2-year-old intact female dachshund dog was presented with recurrent subcutaneous nodules and fistulations on the neck, back and hip. The patient was diagnosed as a sterile nodular panniculitis based on the cytology, histopathology, and cultures for bacteria and fungus. The fistulas were surgically removed and methylprednisolone was administrated 2 mg/kg twice daily per oral. The lesions were all disappeared, but the relapses were happened when the dosage of the drug was tapered off. The repeated treatments with methylprednisolone or azathioprine were performed, consequently, the patient was controlled with relatively low-dosage methylprednisolone (0.25 mg/kg, every third day).

• 대한수의학회지
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• 제46권3호
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• pp.263-265
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• 2006

A 15-year-old intact female poodle dog was referred to a local animal clinic showing signs of dyspnea. A radiographic examination revealed multiple nodules in the lung. The following day, the animal died and a necropsy examination revealed multiple nodular masses of varying sizes in the lung. Microscopically, the tumor cells were composed of round to polygonal cells resembling adipocytes with little or no collagenous stroma. Most of the cells contained clear cytoplasmic vacuoles with the nucleus at the periphery while the other cells contained varying numbers of smaller vacuoles. The immunohisto-chemical evaluation yielded a positive reaction to S-100 and vimentin. Negative results were obtained for pancytokeratin, smooth muscle actin, desmin, epithelial membrane antigen and CD68. This case was diagnosed as a well-differentiated liposarcoma.

• 한국임상수의학회지
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• 제10권1호
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• pp.61-64
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• 1993

A German shepherd dog, male, seven-month-old, with gastric dilatation was examined clinicopathologically and radiographically. X-ray findings showed radiopaque linear materials, which were identified a number of pieces of commercial antiparasitic collar, $Preventic^{\circledR}$(Amitraz, Virbac) by gastrotomy. The dog became good a day after removal of the materials in the stomach. It was considered that the gastric dilatation was caused by rapid absorption of the amitraz which could induce paralysis of stomach.