• 한국임상수의학회지
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• 제34권3호
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• pp.165-171
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• 2017

A cross-sectional study was conducted to investigate the prevalence of canine influenza (CI) infection in pet dogs and canine parvovirus (CPV) infection in street dogs of different age and sex by collecting rectal and nasal swab samples from three districts, Dhaka, Mymensingh and Sirajgonj, in Bangladesh using a RapiGEN$^{(R)}$ Canine Influenza Virus Ag Test kit and RapiGEN$^{(R)}$ Canine Parvovirus Ag Test Kit. Out of 114 rectal swabs and 115 nasal swab samples, the overall prevalence of CI and CPV was found to be 11.30% and 32.45%, respectively. The prevalence of parvovirus infection was found to be significantly higher in puppies and dogs 6 months of age (50.0%) than those > 24 months of age (p = 0.005). The prevalence was also higher in males (34.42%) than females (30.18%). The prevalence of CI was higher (30.43%) in dogs up to 6 months of age (p = 0.011) than 6-12 month (7.93%) and 12-18 month (6.66%) old dogs. Moreover, the prevalence of CI was found to be higher in males (16.10%) than females (5.66%). The prevalence of CPV infection also varied significantly in different study areas (p = 0.0029), with 12.72%, 12.5% and 7.14% of dogs found to be CI positive in Dhaka, Mymensingh and Sirajgonj, respectively. Overall, the highest prevalence of CI was found in local breeds (6.08%) followed by German shepherds and Keeshonds (1.73%), and Bloodhounds and Terriers (0.86%). Additionally, there were more positive CI found in unvaccinated dogs (14.81%) than vaccinated (2.94%) dogs. Dogs with flu-like symptoms were more positive (19.23%) for CI relative to those without flu-like symptoms (4.76%) samples. Overall, the results of this study indicate that canine vaccination should be initiated to prevent the occurrence of diseases and that regular monitoring should be continued in Bangladesh.

• 대한수의학회지
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• 제32권1호
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• pp.117-125
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• 1992

Mycobacterium (M) bovis 를 인공감염시킨 개에 있어서 BCG의 전처치효과를 in vivo 및 in vitro에서 검토하였다. 개들은 BCG 전처치군, M bovis 단독처치군, 비감염대조군의 세군으로 나누었다. BCG는 M bovis 복강접종 3주일전에 0.2ml를 피내접종하였다. 결핵균 투여 4개월후에 전군을 도살하여 실험에 사용하였다. 도살시 모든 처치군에서 감염이 확인되었다. 병리조직학적으로 BCG전처치군의 폐장내에서는 경도의 macrophage의 침윤과 소상의 육아종 형성이 관찰되였으나 M bovis 단독처치군에 있어서는 보다 고도의 macrophage의 침윤, 중등도의 호중구의 침윤 및 중등도의 육아종의 형성이 확인되었다. 각 동물의 기관지폐포세정액을 분리하여 그 속의 총세포수와 각 세포의 분획을 검토하였다. 비감염 대조군의 기관지폐포세정액내의 총세포수는 두 처치군보다 훨씬 낮았으며 M bovis 단독처치군의 총세포수는 BCG 전처치군보다 1.8배 높았다. 이 세정액으로부터 폐포 macrophage를 분리배양하여 macrophage의 활성능과 결핵균의 증식능을 관찰하였다. BCG처치군은 M bovis 단독처치군에 비하여 높은 Fc receptor 활성(rosette 형성능, 탐식능)과 낮은 결핵균의 증식이 관찰되었다. 그러나 BCG의 전처치는 결핵균을 killing하지는 못하였다. 개에게 BCG를 전처치하면 폐내에 극소수의 결핵균이 지속적으로 잔존하지만 폐포 macrophage는 이미 항결핵성면역능을 지닌채로 계속 활성화된 상태로 존재하기 때문에 결핵에 대하여 예방효과를 갖는다고 사료된다.

• 한국동물위생학회지
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• 제16권2호
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• pp.138-143
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• 1993

This study was performed to examine the distribution of dermatophytes in asymptomatic 454 dogs and 106 cats and in 19 dogs with skin lesions in Taegu. The results obtained were summarized as follows ; 1. The isolation rates of dermatophytes were 10.1% (46/454) in asymptomatic dogs and 33.0%(35/106) in asymptomatic cats. 2. The isolation rates of dermatophytes in dogs and cats were lower at house than that at pet cannel and animal care center, and that in females were higher than that in males, 3. From dog, 43(93.5%) of M canis and 3(6.5%) of M gypseum, and from cats, 33(94.2%) of M canis, 1(2.9%) of M gypseum and M nunum were isolated.

• 한국식품영양학회지
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• 제12권4호
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• pp.397-408
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• 1999

In the year of 1998 the heads of dog raised in Korea were 1,846,411 and the number of the households raising dogs is 819,112 which means that the heads of pet dog and edible dos were 819,112 and 1,027,299, respectively, because each house raised about one pet dog and one edible dog breeder raised hundreds of dog. in 1998 the number of exported dogs came to 28 heads and that of imported dogs was 296 heads. But edible dog that was slaughtered or processed has not been reported to be exported or imported. It is known that at the Shenyang Xingshan Food Ltd in Shenyang, Chinese, 300,000 heads of dogs were rais-ed slaughtered and processed of dog meat per year, and 20% of them were exported. In Korea the cook of dog meat is a special food culture with a long history. During the Chosun dynasty dog meat had been eaten to be cooked diversely such as Gaejangkuk(a soup) Suyuk(a boiled meat) Sundae(a sausage) Kui(a roasted meat) Gaezim(a steamed meat) Nurumi(a meat roasted or fried to which lot of spice paste are added) Gaesoju(an extract) Musulju(a wine) Musuldang(a sweet cane) Now it is cooked as Bosintang(a soup) Suyuk (a boiled meat) Jeongol (boiled meat mixed with spices vegetables and water on the pot) Duruchigi(boiled meat added spice vegatasble and slightly roasted) Muchim(boiled meat added by spice and mixed) Gaesoju(an extract) with the number of recipes lessened compared with those of the old times. The reason is due to the intervention and criticism from foreign countries. But foreigner's blame for the dog meat is absurd and excessive action because Korea raises exceptional dogs which are edible.

• 대한수의학회지
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• 제32권4호
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• pp.641-647
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• 1992

This study was conducted to determine the serum antibodies against toxoplasma in the artificially infected dogs, pet and street dogs by latex agglutination (LA) and indirect fluorescent antibody (IFA) test. LA test was carried out with commercial Toxo-MT kit (Eiken chemical Co.) and IFA test was carried out with rabbit-anti-dog IgG labelled with FITC (Cappel Co.) and toxo-antigen slides prepared in laboratory. The results obtained were as follows ; 1. Antibodies to Toxoplasma gondii in the artificially infected dogs were detected firstly at the Day 8 in IFA and Day 9 in LA test after inoculation. Positive antibody reactions by these tests were declined gradually afterward but maintained up to 12 weeks. 2. In LA test serum antibody titers in 310 test sera were shown as 10 cases(32%) in 1 : 32.5(1.0%) in 1 : 64, 4(1.3%) in 1 : 128 and 2(0.7%) in 1 : 256. In IFA test serum antibody titers 310 test sera were shown as 17 cases(5.5%) in 1 : 64, 8(2.6%) in 1 : 128 and 5(1.6%) in 1 : 256. 3. In the total of 310 sera from pet and street dogs toxoplasma antibody positive rates were 21 cases (6.8%) by LA and 30 cases (9.7%) by IFA test and the positive detection rates between these two groups by LA and IFA test were not significant(p<0.05). 4. In the total of 115 sera from pet dogs toxoplasma antibody positive rates were 12 cases(10.4%) by LA and 15(13.0%) by IFA test. And in the 195 street dogs the positive rates were 9 cases(4.6%) by LA and 15(7.7%) by IFA test. Also, the positive detection rates between these two groups by LA and IFA test were not significant(p<0.05). 5. Agreement of reactivity between LA and IFA test for 310 sera was 91.3% in total of 283 cases consisting of 12 cases(3.9%) of both LA and IFA positive and 271 cases(87.4%) of LA and IFA negative. 6. LA test was almostly equivalent to the IFA test in producibility and proved to be a simple tool for the screening of toxoplasma antibody in laboratory.

• 대한수의학회지
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• 제33권2호
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• pp.235-239
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• 1993

This study was performed to examine the distribution of dermatophytes in asymptomatic 454 dogs and 106 cats and in 19 dogs with skin lesions in Taegu The results obtained were summarized as follows ; The causative agent was identified a Microsporum(M) canis in 4 dogs with skin lesions. The isolation rates of dermatophytes were 10.1%(46/454) in asymptomatic dogs and 33.0%(35/106) in asymptomatic cats. The isolation rates of dermatophytes in dogs and cats were lower at house than that at pet cannel and animal care center, and that in females were higher than that in males. From dogs, 43(93.5%) of M canis and 3(6.5%) of M gypseum, and from cats, 33(94.2%) of M canis, 1(2.9%) of M gypseum and M nanum were isolated.

• 한국의류학회지
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• 제31권2호
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• pp.189-196
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• 2007

The purpose of this study was to find out the purchasing practices and consumer's needs for pet dog apparel to provide useful information for the manufacture of pet dog's apparel. Data were obtained from 203 consumers who have purchased dog apparel(55 male, 148 female). 57.9% of them were 20-30 years old, 27.9% were living in houses, 54.3% were apartment residents. The kinds of dog included were Shihtzu, Martise, and Yorkshireterrier, and 2/3 of the respondents own a single dog, the remainder have at least two dogs. The most important factor to consider when purchasing dog apparel was size, followed by comfort, design, and materials in that order, Most of the apparel was purchased with convenience as the primary consideration, and the average price was 10-30 thousands won, and the items were purchased at pet beauty shops or specialty shops. For materials, it showed that the majority preferred cotton or a cotton mixture which was woven or woven with knit. The survey revealed that the main purposes for the apparel were, in order, to protect the dog from cold weather and direct sunlight, to be good looks and to memorialize a special day. Consumers put the apparel on their dogs 1-3 times per week, on average, and also when they went out for a walk. They were satisfied with the design, color and quality of the material now on the market, but unsatisfied with size and price. They have a preference for cute, but simple designs and a functional style. The respondents wanted to have material that was mild or neutral, stain-resistant, and something that would repel insects.

• 한국식품영양학회지
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• 제23권1호
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• pp.124-133
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• 2010

The total number of the dogs bred in Korea as of 2007 was 1,917,709, and among them, 77%, 1,476,776 dogs were edible dogs. Dogmeat has been legalized edible as food from Choseon dynasty, Daehan imperial state, Japan-occupied era till the present Korea. Dogs had been included in the article 2, Enforcement Ordinance of Processing and Disposal Rule of Livestock and Its Products until the end of Jan. 1979, but it was crossed out by the Notification No 3,005(Feb. 1 1979 effective) of the Minister of Agriculture and Marine Products, and as a result, the obligation that dogs should be slaughtered at the slaughtering ground was defunct. Thus, the arbitrarily dog slaughtering was empowered. As a matter of fact, the new law was not legalized in order to ban dogs from being slaughtered. The waste amount of slaughtered edible dogs amounts to 7,282 tons annually, and most of its waste from the arbitrarily-slaughtered dog is being illegally dumped without proper management and supervision. Edible dogs defecate 292,509 tons(calculates urine as dung) annually, but it is sanitarily disposed according to the Law of Management and Use of Livestock's Dung and Urine which took effective from Sep. 2009. Annual sales amount of edible dogs comes to 590 billion won on the basis of the shipment at breeding ground, but after passing through various level of marketing, and being processed as Gaesoju, and Boshintang, it forms 4 trillion won market when it reaches customers. The amount of food waste in Korea in 2007 came to 5,274,944 tons, and 633 billion won was spent for its disposal cost. Korean edible dogs of 1,476,776 heads consumed 1,266,705 tons, the 24% of total food waste. Edible dogs are the most effective means to convert food waste into food for man, not entailing the cost of disposal. On the other hand, pet dog culture brought about disposal cost, and the 51,188 dogs were abandoned at 2007, while 7 billion won was spent for the protection, euthanasia of them and the disposal of their dead bodies.

• Journal of Veterinary Science
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• 제21권1호
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• pp.7.1-7.13
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• 2020

Aging triggers cellular and molecular alterations, including genomic instability and organ dysfunction, which increases the risk of disease in mammals. Recently, due to the markedly growing number of aging dogs in the world, as much as 49% in total number of pet dogs, it is necessary to improve and maintain their quality of life by understanding of the biological effects of aging. Therefore, the aim of this study was to determine specific biomarkers in aging dogs as a means of defining a set of hematological/biochemical biomarkers that influence the aging process. Blood samples were collected from younger (1-3 years) and older (7-10 years) dogs of middle/large size. The hematological/biochemistry analysis was performed to evaluate parameters significantly associated with age. Enzyme-linked immunosorbent assay was used to target growth hormone (GH)/insulin growth factor-1 (IGF-1), one of the main regulators of the aging process. Declining levels of total protein and increased levels of glucose in young dogs was observed regardless of their body size. Notably, a significantly high concentration of GH and IGF-1 in the younger dogs compared to the older dogs was found in middle/large-sized dogs. GH and IGF-1 were also found at significantly high levels in large-sized dogs compared to middle-sized dogs, suggesting a similar trend to that of elderly humans. Consequently, glucose, total protein, GH, and IGF-1 were identified as potential biomarkers for regulating the aging process in large/middle-sized dogs. These findings provide an invaluable insight into the mechanism of aging for the field of aging research.

• KIEAE Journal
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• 제5권1호
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• pp.19-25
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• 2005

Rapid urbanization and social development have brought about changes in family structure. In urbanized areas, recently the number of dogs that are a majority of companion animals has increased significantly in Korea. Consequently, a lot of friction between the general public who are not fond of dogs and dog owners in public places such as parks has been happening. A lot of countries that are taking a lead role in animal welfare have built dog parks that the general public and dogs can enjoy together. This research starts with the realization that the concept of 'dog park' needs to be introduced in Korea as more and more Koreans own dogs and other pets. This research aims to provide guidance for dog park planning by drawing planning items and analyzing the needs of each item. Total 56 planning items including dog zone, dog playground, and dog training facility, are drawn in this research. There are differences in the needs according to sex, age and the amount of time they spent with their dogs, however overall there is the highest needs in separated area for dogs in parks.