• Biomolecules & Therapeutics
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• 제2권1호
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• pp.77-81
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• 1994

The acute toxicity of recombinant human epidermal growth factor, DWP-401 was evaluated in ICR mice of both sexes. Six groups of mice were administered orally or subcutaneously with 0, 0.125, 0.25, 0.5, 1 and 2 mg/kg of DWP-401. Abnormal clinical signs related to the compound were not observed, and no deaths occurred. Gross findings of necropsy revealed no evidence of specific toxicity related to DWP-401. LD$_{50}$ values for both male and female mice were evaluated to be over 2 mg/kg, which is approximately 2, 000 fold of presumed clinical dose.e.

• Parasites, Hosts and Diseases
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• 제53권6호
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• pp.731-735
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• 2015

A 2-year-old female donkey (Equus asinus) was euthanized in the Pathology Department of Firat University, Elazig, Turkey. Necropsy disclosed the presence of 7 hydatid cysts distributed throughout the lung parenchyma. One of those cysts represented the parasite material of the present study and was molecularly identified through sequencing of a fragment of cytochrome c oxidase subunit 1 (CO1) and nicotinamide adenine dinucleotide dehydrogenase subunit 1 (NADH1) gene, as Echinococcus equinus. The generated CO1 sequence supports the presence of the dominant haplotype as has been described in Europe and Africa. The NADH1 sequence was found similar to sequences reported in equids in Egypt and the United Kingdom. The molecular identification of E. equinus in a donkey is being reported for the first time in Turkey.

• 한국임상수의학회지
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• 제34권4호
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• pp.310-312
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• 2017

A five-month-old African grey parrot was presented with alopecia, yellowish diarrhea, depression, and paralysis in the veterinary medical center, Chungbuk National University. The patient died 3 h later after hospitalization. For the accurate diagnosis, necropsy was performed and fungi were detected in the air sac. PCR was done for the viral detection which caused the alopecia, and for the species identification of fungi. Final diagnosis was a multi infection with avian circoviruses that caused psittacine beak and feather disease (PBFD), avian polyomavirus cause budgerigar fledgling disease (BFD), and Aspergillus fumigatus. This is the first report of a multi infection in South Korea.

• 한국수의병리학회지
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• 제1권1호
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• pp.77-79
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• 1997

Capillaria hepatica a primary trichuroid nematode parasite in rodents, has been reported in wide range of secondary hosts including humans. We report a rare case of Capillariasis in a 4-year old raccoon dog(Nyctereutes procyonoides) submitted to the Veterinary Diagnostic Laboratory Chonbuk National University for necropsy on July 5, 1996. Grossly the thoracic cavity contained approximately 200 mls of blood-tinged exudate. Edematous lesion was present around aorta and vena cava. liver was slightly swollen and mottled and contained multifocal yellowish-white lesions ranging from 1 to 3 mm in diameter. Histologically liver lesions were localized around central veins and were characterized by cell swelling and necrosis with mixed inflammatory cells surrounding parasite eggs. These eggs were barrel-shaped with polar caps consistent with Capillaria hepatica.

• 대한수의사회지
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• 제24권1호
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• pp.19-24
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• 1988

약 2개월간에 걸친 치료에도 불구하고 식욕부진, 심박수증가, 파상열의 임상증상을 되풀이한 한 젖소에 대해 각종 임상진단검사를 실사하였다. 혈액학적 검사에서는 PCV치의 저하, 백혈구의 해좌방이동, 혈청단백분화에서는 albumin치의 저하, $\gamma$-globulin치의 증가 그리고 A/G비의 저하를 보였다. 심장에 대한 초음파검사를 실시한 결과, 우심방내에 이물의 존재를 관찰할 수 있었으며 부검소견에서 유형의 증식물로 확인되었다. 심음도에서 고음역의 I 음발생전에 특이한 심내잡음을 청취할 수 있었으며, 심전도에서는 T파의 증고, ST의 상승, 심박수의 증가를 인정할 수 있었다. 일차임상소견, 혈액학적검사 그리고 심음, 심전도소견으로는 본 증예우에 대한 확정진단이 어려웠으나, 초음파진단에 의해 우심방증식성 심내막염으로 확정진단할 수 있었다.

• 한국식품위생안전성학회지
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• 제9권1호
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• pp.31-36
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• 1994

The acute toxicity of recombinant human epidermal growth factor, DWP-401 was evaluated in SD rats. Male and female rats aging 6 weeks were administered orally or subcutaneously with 0, 0.125, 0.25, 0.5, 1 and 2 mg/kg of DWP-401. No deaths and no toxic symptoms related to the DWP-401 were observed. The body weights of treated animals were not significantly different from the controls. The results of necropsy revealed no abnormal gross findings of the organs in treated animals. LD50 values of DWP-401 for male and female rats were estimated to be over 2 mg/kg, which is approximately 2, 000 times of expected clinical dose.

• 한국임상수의학회지
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• 제21권1호
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• pp.80-82
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• 2004

A 3 month-old male dog with clinical signs of anorexia, soft stool, ocular and nasal discharge, cough and respiratory distress was submitted to the Cheju National University for diagnosis. At necropsy, tan to pulp]e-red sublobar to lobar consolidations were presented in apical and cardiac lobe of lung. Histopathologically, severe diffuse bronchointerstitial pneumonia with necrotic bronchiolitis was noted in the lung. The demyelinating encephalitis and astrocytosis were presented in cerebellum and cerebrum. Numerous round, ovoid or cluster of tachyzoites were also identified in alveolar lumen, alveolar wall and cytoplasm of macrophages in the lung. The orgasnisms were demonstrated as Toxoplasma (T) gondii by immunohistochemistry. Intranuclear or intracytoplasmic eosinophilic inclusion bodies were seen in the glial cells of the cerebellum. Canine distemper virus (CDV) specific antigens were demonstrated in the cerebellum by the immunohistochemistry. In our knowledge, this is believed to be the first confirmed report of co-infection of CDV and T gondii in dog in Korea.

• 한국임상수의학회지
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• 제19권2호
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• pp.250-252
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• 2002

A 14-year-old female Gill's bottle-nosed dolphin died after having 1 month history of depression, anorexia, and respiratory insufficiency. At necropsy, numerous well-demarcated tan firm nodules in variable sizes ranging from 2 m to 3 cm in diameter were scattered throughout the lung lobes. Histologically, the pulmonary nodules formed typical granulomatous inflammation. Center of the granulomatous foci consisted of necrotic center with gram positive cocci surrounded by eosinophilic Splendore-Hoeppli material then by macrophages, epithelioid cells, multinucleated giant cells, a few lymphocytes and fibroblasts. The is the first report of pulmonary botryomycosis in dolphin in Korea.

• 한국임상수의학회지
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• 제19권2호
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• pp.256-259
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• 2002

A 39 kg, 7-year-old male Labrador Retriever dog with a 3-month history of epistaxis, sneezing, and nasal discharge was referred to the Veterinary Medical Center of the Tokyo University. On the plain X-ray and computed tomography (CT) of the head showed increased density of the soft tissue in the left nasal cavity and the tumor infiltrated to nasal septum. The tumor mass removed by rhinotomy. Histopathological examination of the mass revealed adenocarcinoma. Four weeks after the surgery, the radiation therapy was performed twice a week for f weeks. 4 months after surgery, the dog had a recurrence in nasal cavity and administered carboplatin 300 mg/$m^2$ twice. However, the tumor had no response to chemotherapy, additional surgery and additional radiation therapy, and the dog was euthanized at the owner's request. At necropsy, metastatic proliferation was confirmed in the lung, lymph nodes and nasal cavity.

• 한국임상수의학회지
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• 제18권4호
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• pp.478-481
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• 2001

A Patient (Korean native cow, 4 years old, 300 kg, female), with chief complaint of anorexia for long period was admitted to the Chungnam national University Veterinary Medical Teaching Hospital. At necropsy findings, hard masses of necrotic fat were located in the omentum, rectum, kidney, colon, heart and thoracic cavity, respectively. The yellowish changes also were observed in liver, spleen and lung, respectively. In histopathological findings, fatty accumulation was observed by microscopic observation in each organ of fatty masses. Hamatological analysis revealed the low levels of Hb, PCV and neutrophil. Blood chemical analysis indicated the high concentration of Cholestelol and Triglyceride. That patient was diagnosed as typical case of lipomatosis by clinical, blood, blood chemical and pathological examinations.