• 대한수의학회지
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• 제41권1호
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• pp.21-28
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• 2001

The protein of the bovine, horse and dog erythrocyte membrane were analyzed by polyacrylamide gel eletrophoresis in sodium dodecyl sulfate and their relation to the sedimentation rate of animal erythrocytes were investigated by treating the erythrocytes with proteinases such as trypsin and chymotrypsin. Protein content in erythrocyte membrane was in human, in Jindo dog, in cattle and in horse, showing similar in among. The erythrocyte sedimentation rates bovine erythrocytes from Hostein and Korean native cattle were very slow compared with the human one(1/7 as slow as the human one) as reported previously. Although the general protein profiles of the bovine erythrocyte membranes were almost similar to that of human, bovine erythrocyte membranes showed one additional protein band, called band Q in this study, which migrated electrophoretically to the mid-position between band 2 and band 3 in human erythrocyte membranes. The erythrocyte sedimentation of race horse were very fast compared with the human one are reported previously. Although the general protein profiles of the race horse erythrocyte membranes were almost similar to that of human, band 3 content was showing higher in race horse(34.7%) than in human(25.3%). The general protein profile of the Jindo dog erythrocyte membrane was almost similar to the human patterns, Jindo dog erythrocyte membranes showed one absent protein band. It was band 7. The glycoprotein profiles of the bovine erythrocyte membranes revealed by periodic acid-Schiff(PAS) stain showed a marked difference from that of human. The PAS-1(glycophorin) and PAS-2(sialoglycoprotein) present in human erythrocyte membrane were almost absent from the bovine erythrocyte membranes showed a strong PAS-positive band near the origin of the electraphorograms, which is named as PAS-B in this study. The PAS-1 and PAS-2 present in human erythrocyte membrane were almost absent from race horse erythrocyte membranes, but PAS-2 was more in only race horse from that of human. The PAS-1 and PAS-2 were absolutely absent from the Jindo dog erythrocyte membrane. These results suggest the slow sedimentation rate of bovine erythrocytes is due in part to the presence of band Q protein fraction and PAS-B glycoprotein in the bovine erythrocytes, and that the fast sedimentation rate of race horse erythrocyte is due in part to the presence of more band 3 protein fraction and PAS-E glycoproteins in the race horse erythrocytes.

• 한국조리학회지
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• 제24권1호
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• pp.122-129
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• 2018

The purpose of this study is to understand the evolution of food culture by applying the evolutionary mechanism to the process of forming the dog meat culture. To do this, this study first examined mutation, selection, and replication as a evolutionary mechanism by biological genes and explain the evolutionary process of food culture by applying so-called 'mime' which is a virally-transmitted cultural symbol or social idea. A meme acts as a unit for carrying cultural ideas, practices, that can be transmitted from one mind to another through writing, speech, gestures, rituals, or other imitable phenomena with a mimicked theme. In addition, this study also intended to use in-depth interviews on how people have diverse cultural perspectives interpret and accept edible culture of dog meat. In Korea, which was a traditional farming society, dog meat which is easier to obtain compare to beef has been chosen as an important source of protein. And this choice has been repeatedly reproduced through generations. However, the current generation's awareness of the edible culture of dog meat has changed. The meme of pet culture has been selected and replicated, and this cultural evolution will eventually lead to the culling of dog meat.

• Journal of Animal Science and Technology
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• 제51권2호
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• pp.155-162
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• 2009

본 연구는 진도성견의 단백질 급여수준이 질소균형에 미치는 영향을 조사하여 단백질 급여 표준을 설정하기 위한 기초 자료를 얻기 위하여 실시하였다. 진도견 성견초기(생후 36~38주령)와 성견후기(생후 45~49주령)의 암컷 12두를 대상으로 단백질 수준을 17, 19 및 21%로 설정한 실험사료를 급여하여 체중, 사료섭취량 및 분뇨 배설량을 측정하였다. 성견초기의 일당 증체량은 조단백질 함량 17, 19 및 21%구에서 각각 -38.33, -16.25 및 -12.71g으로 나타났으며 17% 조단백질 사료급여구가 19 및 21% 급여구에 비하여 유의하게 낮았다(p<0.05). 축적된 질소량은 각각 -0.29, -0.04 및 -0.03g/kg$BW^{.75}$/d로 계산되었으며 조단백질 17% 급여구가 19 및 21% 급여구에 비하여 유의하게(p<0.05) 낮은 결과를 나타내었다. 질소섭취량(x)과 질소축적량(y)간에 y = 0.7484x-1.18 ($R^2$ = 0.9923)의 회귀식이 도출되었으며, 이 식으로부터 성견초기의 유지 조단백질 요구량은 9.85g/kg$BW^{.75}$/d로 추정되었다. 진도견 성견후기의 일당 증체량은 실험구 별로 각각 -34.05, -28.71 및 -28.28g으로 17% 단백질 사료급여구가 다른 구에 비하여 낮게 나타났으나 유의한 차이는 아니었다. 축적된 질소량은 각각 -0.33, -0.06 및 -0.09g/kg$BW^{.75}$/d로 계산되었으며 17% 조단백질 급여구가 19 및 21% 급여구에 비하여 유의하게(p<0.05) 낮은 결과를 나타내었다. 질소섭취량(x)과 질소축적량(y)간에 y = 0.8823x-1.0894 ($R^2$ = 0.9982)의 회귀식이 도출되었으며 이식을 이용하여 계산한 결과 성견후기의 유지 조단백질 요구량은 7.72g/kg$BW^{.75}$/d로 추정되었다. 본 연구는 우리나라에서 진도견을 대상으로 한 영양소 요구량을 설정하기 위한 최초의 연구로 생각되며 연구의 결과는 진도견의 단백질 요구량을 설정하는데 기초 자료가 될 것으로 생각된다. 그러나 진도견의 단백질 요구량을 최종적으로 설정하기 위해서는 전 생애에 걸쳐서 성별 및 사육환경에 따른 영양소 요구량에 대한 추가적인 연구가 필요하다고 사료된다.

• Journal of Animal Science and Technology
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• 제49권5호
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• pp.633-638
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• 2007

본 연구는 진도자견에 대한 단백질의 급여 수준이 질소평형에 미치는 영향을 조사하여 단백질 급여 표준 설정을 위한 기초 자료를 얻기 위하여 실시하였다.생후 평균 18~20주령의 진도견 암컷 12두를 대상으로 단백질 수준을 21, 23 및 25%로 설정한 실험사료를 급여하여 체중, 사료섭취량 및 분뇨 배설량을 측정하였다. 일당 증체량은 조단백질 함량 21, 23 및 25%구에서 각각 65.42, 79.58 및 99.17g으로 나타났으며 조단백질 25%구가 유의하게 높았다(p<0.05). 축적된 질소량은 각각 0.74, 0.96 및 1.31g/kgBW.75/ d로 계산되었으며, 25% 조단백질 급여구가 21 및 23% 급여구에 비하여 유의하게(p<0.05) 높은 결과를 나타내었다. 질소섭취량(x, g/d)과 질소축적량(y, g/d)간에 y = -2.519x2 +12.79x-14.79의 회귀식이 도출되었고 매우 높은 상관관계가 인정되었다(R2=0.782, p<0.05). 이 식을 이용하여 계산한 결과 자견의 유지 조단백질 요구량은 11.25g/kg BW0.75/d로 추정되었다.본 연구의 결과는 진도자견의 단백질 요구량을 설정하는데 좋은 기초 자료가 될 것으로 생각되나, 진도견의 단백질 요구량을 최종적으로 설정하기 위해서는 전 생애에 걸쳐서 성별 및 사육환경에 따른 영양소 요구량에 대한 추가적인 연구가 요구된다고 사료된다.

• 한국임상수의학회지
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• 제34권5호
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• pp.377-380
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• 2017

An 8-year-old, shih-tzu female dog was referred due to neurological signs including paraparesis and back pain. On the complete blood count, hematologic analysis showed elevated leukocytosis. Serum biochemical analysis revealed elevated serum alkaline phosphatase concentration and C-reactive protein concentration. On the neurologic exam, the dog was suspected to have thoracolumbar myelopathy. On magnetic resonance imaging, there were masses within the spinal canal at L1-3 intervertebral disc space that were located dorsal to spinal cord. It was hyperintense on T1-, T2-weighted magnetic resonance images, Fluid-attenuated inversion recovery, and fat suppression images. The contrast-enhanced T1-weighted images showed no enhancement. The lesions were well circumscribed. The spinal cord was compressed and displaced ventrally by the mass. After removal of the masses via L1-L3 dorsal laminectomy, pyogranulomatous inflammation was confirmed by histopathological examination. Six months after surgery, the dog recovered uneventfully and remained fully ambulatory with no neurological deficits. This case demonstrates the utility of magnetic resonance imaging for the diagnosis of spinal canal pyogranulomatous inflammation.

• Journal of Pharmaceutical Investigation
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• 제6권1호
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• pp.14-17
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• 1976

Binding of nalidixic acid with plasma of male and female rats, dogs, and rabbits was studied in vitro using the method of equilibrium dialysis in 1/15 mole phosphate buffer (pH 7.4). Rat plasma had the most extensive binding capacity followed by dog and rabbit plasma, and the plasma of female had more extensive capability than male in rat and rabbit but it was reversed in dog.

• Journal of Gastric Cancer
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• 제15권4호
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• pp.290-294
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• 2015

C-kit-negative gastrointestinal stromal tumors (GISTs) are uncommon, and there have been few reports about the diagnosis and treatment of c-kit-negative GISTs in the stomach. We report the case of a patient who was diagnosed with a huge and atypical GIST in the stomach. The GIST was completely resected and finally diagnosed as c-kit-negative GIST based on immunohistochemical staining of tumor cells, which were negative for CD117 and CD34 and positive for Discovered on GIST-1 (DOG1). C-kit-negative GISTs could be treated by complete resection and/or imatinib, which is the same treatment for c-kit-positive GISTs.

• Journal of Veterinary Science
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• 제24권5호
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• pp.63.1-63.9
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• 2023

Background: New alternative types of pet foods such as raw and cooked homemadestyle diets containing human food ingredients have been introduced due to a trend of pet humanization and diversification of consumer needs. Objectives: To evaluate nutritional adequacy of new alternative types of dog foods containing human food ingredients as maintenance diets for dogs. Methods: Eleven homemade-style foods for adult dogs were purchased from online channel in Korea and analyzed to evaluate nutritional adequacy for adult dogs. Nutrients analyzed included crude protein, amino acids, crude fat, fatty acids, and minerals. Results: Crude protein and amino acids in all products satisfied Association of American Feed Control Officials (AAFCO) requirements. Crude fat in one of 11 products did not meet AAFCO requirements. The most deficient minerals were selenium (10 of 11, 90.9%), copper (five of 11, 45.5%), zinc (five of 11, 45.5%), potassium (three of 11, 27.3%), calcium (three of 11, 27.3%), iron (two of 11, 18.2%), and magnesium (one of 11, 9.1%). Six products were not in the range of the recommended Ca:P ratio in AAFCO dog food maintenance nutrient profiles. Conclusions: This study performed nutritional evaluation of raw and cooked homemadestyle foods as maintenance diets for adult dogs. Some nutritional inadequacies were observed including some minerals, Ca:P ratio, and omega-6:omega-3 fatty acid ratio, although three products (26.2%) satisfied the AAFCO standard except selenium. Overall, the data suggest a need for accurate nutritional adequacy statement for consumers based on proper methods to validate the formula.

• 한국임상수의학회지
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• 제6권1호
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• pp.185-191
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• 1989

A dog which was hospitalized to Veterinary Teaching Hospital, College of Veterinary Medicine, Jeonbug National University on December 28, 1988 was revealed severe anemia: hemoglobinuria and weakness. In the inspections, abdominal pain and spleno megaly at the ventral abdomen were detected by palpations. In the examinations of blood, the obtained results were summarized as follows: Babesla spp. was identified on the blood smear stained with Giemsa. The Babesia spp. was assumed to the Babesia gibsoni for the their small size and pleomorphism such as comma form, ring form and dot form. In the blood examinations of the patient, Ht: 22.5％, RBC:354${\times}$10$^4$/${\mu}\ell$, Hb: 8.8g/dl, serum protein: 8g/dl, and WBC count was 21, 425/${\mu}\ell$. In the chemical examinations of serum, the value of AST(GOT) was 30iu and ALT(GPT) was 20iu, respectively. The blood sugar was 60mg/d1. In the urine test, urine protein was 30mg/d1 and the hemoglobin In the urine was the ＋＋＋ and occult blood reaction(Benzidine test) in the feces was ＋＋＋. Splenomegaly was confirmed by X-ray examination. To confirm for the Babesia spp. infection, 5ml of the whole blood of the patient(3％ of Parasitized erythrocytes) were inoculated into the cephalic vein of the two normal dogs. In the blood of experimental dogs which were inoculated parasitized blood, Babesia spp. was detected in the two doss and pleomorphic parasites were observed, too. In the blood examinations of No. 1 the Ht and RBC were decreased to 6.8％ and 52${\times}$10$^4$/${\mu}\ell$, respectively. WBC count was 10.600/${\mu}\ell$ and serum protein was 6.8g/dl. The rates of parasitized erythrocytes were 15％ in the experimental dog. Also ＋＋＋ of the hemoglobin was detected in the urine. In the X-ray examination, splenomegaly was comfirmed and it was confirmed by autopsy of the experimental dog(No. 1).

• 대한수의학회지
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• 제46권1호
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• pp.77-81
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• 2006

A 1-year and 6-month-old, intact male, Shih-tzu dog was referred to the Konkuk University Veterinary Teaching Hospital, due to ascite, melena, severe anemia, and polyuria/polydipsia. Complete blood count showed moderate leukocytosis, lymphocytosis, monocytosis, and microcytic hypochromic nonregenerative anemia. On serum biochemistry profiles, hypoalbuminemia and hypoproteinemia were observed, and proteinuria was detected on urinalysis. Pleural effusion and mild ascites were noted in radiological findings, and bilateral nephromegaly was noted on ultrasonography. Babesia gibsoni was detected by PCR. Babesiosis and glomerular disease was treated at a time with prednisolone and buparvaquone. This therapeutic regime was very efficacious and clinical sings were rapidly improved. Proteinuria and severe anemia were disappeared following therapy.