• Journal of Veterinary Clinics
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• v.24 no.4
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• pp.647-652
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• 2007

In the present study, we address systemically a case of renal disease developed in a 1 year-old male cocker spaniel dog in terms of clinical signs, clinical pathology and pathological examinations. The animal has been suffered from renal dysfunction signs such as polyuria, anorexia, vomiting, diarrhea and weight loss. The dog was very weak and emaciated and had foamy contents with foul-smell in oral cavity. The animals showed notable decrease in the number of red blood cells and severe decreases of hemoglobin and hematocrit with or without changes of mean corpuscular volume and mean corpuscular hemoglobin concentration values, indicating microcytic or normocytic hypochromatic anemia. In serum chemistry, blood urea nitrogen, creatinine, phosphorous, Na and Cl, which are associated with renal function, were dramatically increased. In addition, alanine aminotransferase, aspartate transferase, alkaline phosphatase, cholesterol, lipase and amylase were also significantly elevated, while K concentration was notably decreased. Urinalysis indicated prominent proteinuria with increase of bilirubin. Despite of symptomatic treatments, the dog was getting worse in healthy condition and dead in the end. At necropsy, both kidneys were brownish, pale, slightly small, and have diffuse, firm and subcapsular pits. Histologically, the kidneys indicated prominent segmental or diffuse interstitial fibrosis in cortex and medulla as well as glomerulonephritis. The clinical signs, clinical pathology and histopathological abnormalities of the young dog presented were consistent with chronic glomerulonephropathy, which was suspected to be a case of familial renal disease in the juvenile cocker spaniel dog.

• Journal of Technologic Dentistry
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• v.41 no.4
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• pp.295-301
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• 2019

Purpose: This study is for the prosthesis of dogs. Observe the occlusal relation between the dog's canine and carnassial teeth. The strength and the direction of the occlusal by 3D FEM analysis. Methods: The mandibular canine and carnassial of dogs were tested. The dog's skull was contact point confirmed by dental CAD. The skull of the dog was 3D modeled by CT. The 3D model was analyzed by ABAQUS. Opening and closing movement has been a force of 100N, 200N, 300N, 500N, 1000N, 1,500N. The peak von Mises stress distribution was confirmed. Results: As occlusal force increased, stress appeared to 1.34 MPa, 3.32 MPa, 5.00 MPa, 6.19 MPa, 5.58 MPa, 5.47 MPa in left canine. and Stress was seen at 2.10 MPa, 3.08 MPa, 3.89 MPa, 5.50 MPa, 7.04 MPa, 7.18 MPa in the right canine. Stress appeared at 2.41 MPa, 3.53 MPa, 5.15 MPa, 7.28 MPa, 31.26 MPa, 67.22 MPa in the left carnassial. and Stress was seen at 1.57 MPa, 2.96 MPa, 3.76 MPa, 6.01 MPa, 20.94 MPa, 64.38 MPa in the right carnassial. Conclusion: Peak von Mises stress values were found at the peak of the canine, the buccal of the central cusp of the carnassial, and the occlusal surface of the distal cusp.

• Journal of Veterinary Clinics
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• v.23 no.3
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• pp.329-333
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• 2006

A 9-month-old neutered male German Shepherd dog was referred with the primary complaint of episodic collapse. Apparent abnormal findings were not observed in physical examination, routine biochemistry, and diagnostic imaging studies. In the 12-lead surface ECG after collapse, the dog showed frequent ventricular premature contractions (VPCs) with torsade de pointes. The frequency of VPCs was reduced after lidocaine infusion. Based on the history, findings in event recordings oi the ECG and lidocaine response test, the dog was diagnosed as inherited malignant ventricular tachyarrhythmia. Although the dog was initially responded to oral sotalol therapy, the dog was died suddenly. This report described the first case of malignant ventricular tachyarrhythmia of German Sheperd in Korea.

• Journal of Veterinary Clinics
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• v.29 no.6
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• pp.494-497
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• 2012

A 6-year-old castrated male Miniature Pinscher dog was referred due to shaking, panting and inappropriate elimination during thunderstorms. The dog had noise phobia after a car accident two years ago. The intensity of the fear of noise, especially with thunderstorms, worsened during the past 3 months (thunderstorm season). Physical examination revealed hyperthermia, tachypnea (panting), mild tachycardia, and an elevated systolic blood pressure. Laboratory examination revealed mild polycythemia with a lower oxygen pressure and saturation. Based on the history, physical examination, and laboratory tests, the dog was diagnosed as a noise phobia concurrent with relative polycythemia. Treatment was initiated with behavior modification with desensitization, counter-conditioning, and medication. Music therapy was also used and appeared to be beneficial. Clinical signs including polycythemia are improved. This case indicates that relative polycythemia can be occurred by chronic mental stress, such as noise phobia in a dog.

• Journal of Veterinary Clinics
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• v.34 no.4
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• pp.295-298
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• 2017

A 6-year-old female Pekingese dog, weighing 3.85 kg was presented with regurgitation, ptyalism, weight loss and anorexia. The dog was cachexic and severely dehydrated. Physical examination of the dog confirmed upper respiratory noise, which was classified as a stridor most apparent on inspiration, respiratory effort with stenotic nares. Upper respiratory signs were thought to be caused by brachycephalic syndrome. On the lateral thoracic radiograph, the caudal one third of the esophagus was visible as a soft tissue band. CT revealed oval-shaped, soft tissue attenuating mass in size of $2.3{\times}1.0{\times}1.1cm$ arising from caudal one third of the esophagus. The mass was protruding from esophageal wall to lumen and irregular margined with heterogenous contrast enhancement. The wall of cardia and fundus was focally thickened. Gastric lymph node was enlarged with contrast enhancing. On histopathologic examination, esophageal mass was confirmed as papillary adenocarcinoma, and the gastric sample showed the same result. In human, adenocarcinoma commonly occur in esophagus and cardia, but it has not been commonly reported in veterinary medicine. This report described computed tomographic features of adenocarcinoma of the esophagocardia region in a Pekingese dog with brachycephalic syndrome.

• Archives of Plastic Surgery
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• v.35 no.2
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• pp.165-168
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• 2008

Purpose: The dog bite injury is expected to increase as westernizing lifestyle and the number of pet raisers increase. The bite injuries may cause serious sequelae. The purpose of this study is to contributes to establish a suitable management and treatment principle for domestic situation with a clinical analysis data of the dog bite injuries. Methods: We reviewed the hospital records of 76 patients with dog bite injuries who were treated in the emergency unit or out patient department of our hospital from January 2000 to May 2006. Results: The majority of patients were children less than 10 years of age, 21 case(27.6%). Injuries occurred most often in May and 14 patients(18.4%) were bitten by the kinds of Cockerspaniel. By Lackmann's classification, 36 patients(47.4%) had Stage I injuries, 27 patients (35.5%) Stage II, 11 patients(14.5%) Stage III and 2 patients(2.6%) Stage IVa. The most frequent injury site was the head and neck area with 55 cases(72.4%). Also, 58 cases(76.3%) were received the initial treatment within 30 minutes after being bitten and the most of case except emergency operation repaired within 3 days.Conclusion: The dog bite injuries increased by more than 20% every year over the study period and it says that it may continue to increase more in the future. However, There are little report or literature for suitable management and treatment principle for domestic situation. The authors think this clinical analysis data and treatment experience can be useful for establishing a suitable treatment principle for domestic situation.

• Environmental Analysis Health and Toxicology
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• v.20 no.1
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• pp.75-85
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• 2005

This study was aimed to know the effect of cadmium chloride (CdCl₂) on glucose transport in L6 myotube and its action mechanism. CdCl₂ increased the 2-deoxy- (l-3H)-D-glucose (2-DOG) uptake 1.9 and 2.4 fold at 10 and 25 μM respectively. To investigate the stimulating-mechanism of glucose transport induced by CdCl₂, the wortmannin and PD98059 were used as PI3K (phosphatidylinositol 3-kinase) inhibitor and MAPK inhibitor respectively, which did not affect 2-DOG uptake. This fact suggests that CdCl₂ induced 2-DOG uptake may not be concerned to the insulin signalling pathway. Whereas nifedipine, a calcium channel blocker, and trifluoperazine, a calmodulin inhibitor, were found to inhibit the 2-DOG uptake stimulted by CdCl₂. In addition, we also measured the ROS (reactive oxygen species) production and GSH level in L6 myotube to investigate the correlation between the glucose uptake and ROS. CdCl₂(25 μM) increased ROS generation approximately 1.5 fold and changed the cellular GSH level, but GSSG/GSH ratio remained unchanged. CdCl₂ stimulated 2-DOG uptake and ROS generation were inhibited by N-acetylcystein. And BSO pretreatment, a potent inhibitor of γ-GCS, resulted in the dramatic decrease of 2-DOG uptake and also the increase of the sensitivity to cadmium cytotoxicity. The obtained results suggest that CdCl₂-stimulated glucose uptake might be based on the activation of HMP shunt as an antioxidant defense mechanism of the cells.

• Journal of Veterinary Clinics
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• v.30 no.2
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• pp.107-110
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• 2013

A 6-year-old, castrated male Shih-tzu dog was presented due to left side facial paralysis with head tilt. Neurological examination revealed absence of facial sensation, menance response, and palpebral reflex on the left side. On magnetic resonance imaging (MRI), intracranial intra-arachnoid cyst (IIAC) was noted. The dog was poor response to steroid and dieuretic therapy. Based on characteristic historical and clinical findings, and excluding of other causes of acute facial nerve dysfunction, the dog was tentatively diagnosed as idiopathic facial paralysis. The clinical signs were improved gradually after acupuncture therapy with bee venom. Eight weeks after initial acupuncture with bee venom, the patient recovered sensory and neurological facial signs. This case report demonstrates that bee venom acupuncture for an idiopathic facial paralysis could be useful in a dog.

• Journal of Environmental Science International
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• v.31 no.3
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• pp.285-289
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• 2022

This study investigated the effects of dietary Ptecticu tenebrifer powder and canned mixtures on protein digestibility by different breeds of companion dogs (15 Bichons, 15 Malteses, 15 Chihuahuas and 15 Poodles). The mixtures were divided into Diet A, Diet B, Diet C, Diet D, and Diet E, which were supplied from five farms. Twenty-five grams each was mixed with 100 g of each canned food, and a total of 125 g was measured for each breed of dog. The result of component analysis of the mixtures showed the highest protein contents rather than dry matter, crude ash or crude fat. There were statistical significances (p<0.05) in all mixed feeds fed to bichon, maltese, chihuahua and poodle dog. Overall, protein digestibility by the breeds of dog ranged from 87.44% to 97.18%. Result of breed of dog comparison revealed that Diet E by poodle dog had the highest protein digestibility, and the lowest protein digestibility was observed in Diet C by Maltese. In conclusion, the use of dietary Ptecticu tenebrifer powder and canned mixtures did not only increased protein digestibility by different breeds of dog but also maintained normal manure properties.

• Journal of the korean veterinary medical association
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• v.26 no.1
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• pp.27-31
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• 1990

A dog which Showed dry muzzle, coughing, dyspnea, weight loss and exercise intolerance was clinically examined. Dirofilaria immitis infection was determined by hematological findings, radiographic evaluation and detection of microfilaria with modified Kno