• Korean Journal of Veterinary Research
• /
• v.2 no.2
• /
• pp.1-3
• /
• 1962

In June, 1957, a rabid wolf near Chinju, Korea attacked and bit 18 persons, and the resulting epidemiologic observations are summarized as follows: (1) Five of 18 persons bitten died of rabies. (2) Ten persons were exposed by bites on the head, of which 5 received Pasteur treatment, and 5 did not. The rabies mortality ratios for these 2 groups were 5:3, and 5:1 respectively. (3) Of 8 persons bitten on the extremities, only one of 5 not receiving Pasteur treatment died of rabies. (4) The incubation period lasted 13 to 17 days, and the clinical course 1 to 2 days.

• Korean Journal of Veterinary Research
• /
• v.33 no.2
• /
• pp.255-261
• /
• 1993

For a immunohistochemical diagnosis of the frozen and paraffin-embedded tissues against rabies virus, mice were intracerebrally inoculated with challege virus standard(CVS) rabies virus and then were used to detect the rabies viral antigen by the immunoperoxidase(IP) and the avidin-biotin complex(ABC) method. In this study, the results confirmed that ABC and IP methods, although the former showed more specific and sensitive than the latter, were reliable and effective for the demonstration of rabies virus in both frozen and paraffin-embedded brain tissues prepared from rabies-infected mice. Additionally, IP technique using the monoclonal antibody against rabies virus could be recommended as a standard diagnostic tool instead of the present immunofluorescent method for the local veterinary services in Korea.

• Journal of the korean veterinary medical association
• /
• v.32 no.4
• /
• pp.234-246
• /
• 1996

양의 스크래피(scrapie)는 우리나라에서의 발생보고가 없는 해외가축전염병의 일종이며, 동물의 전염성 해면형 뇌증(Transmissible Spomgifrom Encephalopathies; TSEs)중 역사가 가장 오랜 질병인데, 현재 영국에서 문제되고 있는 새로운 전염병인 소 해면형 뇌증(Bovine Spongiform Encephalopathy; BSE) 즉 일명 광우병(mad cow disease)과의 어떤 연관 가능성 때문에 수의학계의 관심의 대상이 되고 있는 질병이다. 일단 감염되어 발병되면 치료대책 없이 100$\%$ 폐사되는 세기의 불치병으로 알려진, 소 해면형 뇌증(BSE)은 영국에서 현재 사람의 크로이츠휄트-야콥병(Creutzfeldt-Jakob disease; CJD)과의 관련 가능성 여부를 놓고 독특한 문제가 되고 있는 세계적인 희귀질병이다. 이들 질병에 대하여는 아직까지 확실한 병인체가 밝혀져 있지도 않으며, 그렇기 때문에 면역 혈청학적 진단방법도 확립되어 있지 못할 뿐만아니라 예방백신의 개발 또한 불가능하다. 다만, 임상적인 병력과 임상소견, 뇌조직 표본에 대한 현미경 검사 또는 전자현미경 검사에 의한 특이소견 관찰 등 조직병리학적 진단만이 가능할 뿐이다. 본편에서는 소 해면형 뇌증(BSE)의 병리학적 감별진단과 관련, 지금까지 보고된 임상증상을 검토해보고, 우리나라에서 경험한 소의 광견병에 대한 조직병리학적 진단 재료를 근거로하여 감별진단을 위한 참고자료로 설명하고, 국제수역사무국(Office de International Epizooties; O.I.E.)에서 발생한 Manual of Standards for Diagnostic Tests and Vaccines for List A and B Diseases of Mammals, Birds and Bees(1992)(포유류, 조류, 꿀벌에 있어서의 A급 및 B급 질병에 대한 진단시약 및 예방백신에 대한 표준지침) 중에서 소 해면형 뇌증(B 83; p 742-747)과 스크래피(B 32; p 424-427)에 관한 내용 (Chapter 22, 205-215)을 기본자료로 제공하고자 한다.

• Textile Coloration and Finishing
• /
• v.8 no.6
• /
• pp.9-26
• /
• 1996

이 연구의 목적은 에틸렌이민 유도체를 갖는 아조계 분산 염료의 나일론 6.6 섬유에의 응용과 최적화된 폴리에스테르 및 나이론 극세사 섬유 염색 조건의 확립이다. 세가지 아지리디닐 모노 아조 염료와 이들 염료의 가수분해 된 형태 그리고 디메틸아닐린계 아조 염료의 폴리에스테르 및 나일론 6.6 극세사 섬유에 대한 염색 및 견뢰도 성질이 조사되었다. 염색 조건 중 pH의 변화에 따른 섬유상의 염착량 변화 조사에서 뚜렷한 경향을 얻을 수 없었으며, 이는 극세사 섬유의 물리적 성질이 두드러지게 착용한 이유라 여겨진다. 염색된 폴리에스테르 극세사 섬유상에서, 아지리디닐 염료는 이들의 가수 분해된 형태 그리고 디메틸아닐린계 아조 염료의 비교하여 개선된 견뢰도 성질을 나타내었다. 아지리디닐 아조 염료의 나일론 극세사 섬유 염색 시 pH 증가에 따라 세탁 및 광견뢰도가 개선되었고, pH8의 염색 조건에서 최적 견뢰도 개선을 나타내었다. 아지리디닐 아조 염료가 이들 염료의 가수분해 된 형태 그리고 디메틸아닐린계 아조 염료와 비교하여 폴리에스테르 및 나일론 섬유상에서 보다 개선된 견뢰도 성질을 나타내었고 이는 섬유와 염료간의 공유 결합으로 기인한 것으로 여겨진다.

• Proceedings of the Korean Society of Dyers and Finishers Conference
• /
• 2011.11a
• /
• pp.36-36
• /
• 2011

안개나무 목질부의 열수추출물을 사용하여 한지를 염색하였다. 안개나무 목질부의 추출물을 동결건조하여 만든 염료 분말을 사용하여 제조한 0.0002%(wt) 농도의 염액은 198 nm에서 0.39의 흡광도를 278 nm 에서 0.10의 흡광도를 가지는 자외가시광선 흡수 피크를 나타내었으며 무매염으로도 한지에 염색이 잘 되었다. 염색된 한지는 황색 계열의 색을 나타내었으며, 명반 매염을 하면 $a^*$ 값과 $b^*$ 값이 동시에 증가하여 주황색을 띠는 것을 알 수 있고, 초산동 매염을 하면 $a^*$ 값이 증가하지만 $b^*$ 값이 감소하여 적색을 좀 더 많이 띠게 되었다. 염화철 매염을 하면 $b^*$ 값만 크게 감소하여 녹색계열의 색을 나타내었다. 닥섬유에 염색시 온도가 증가함에 따라서 염착량은 감소하는 경향을 보였고, 양이온화 섬유를 사용하면 염착량이 크게 향상되나, $a^*$값이 더 크게 증가하여 색상이 적황색으로 변하였다. 표면 전하밀도와 염착량은 정비례의 관계를 나타내었으며, 양이온화 정도가 높아질수록 제조한 색한지의 광견뢰도는 악화되었다.

• Korean Journal of Veterinary Service
• /
• v.24 no.2
• /
• pp.109-116
• /
• 2001

This study was conducted to investigate the prevalence rate for rabies antibody (PRRA) of dogs near the Pukhansan National Park and in some other districts in Seoul Metropolitan city. From April to July 2000, a total of 414 serum samples were taken from dogs for breeding (92), pet dogs (162), and unclaimed/stray dogs (162). Rabies virus antibodies were detected by neutralizing peroxidase-linked assay (NPLA). Of 414 sera tested, 145 (35%) were positive to rabies virus antibody. PRRA in Pukhansan National Park area and in the other districts of Seoul city were 34.8% and 35.4%, respectively. There was no significant difference in the prevalence rate between these two districts. PRRA in pet dogs, unclaimed/stray dogs, and dogs for breeding were 39.5%, 35%, and 27.2% respectively. PRRA in dogs from residential areas, apartments, animal hospitals, and farms were 32.5%, 60%, 35.3%, and 26.7% respectively. Especially, the dogs reared in apartments had a significantly higher seroprevalence (60%) than those in residential or farm areas. PRRA in less than 1 year, 1~<2 years, 2~<3 years, and over 3 years old dogs were 14.7%, 40.4%, 38.4%, and 53% respectively, and overall 35% in the dog population. In addition, we found that dogs less than 1 year of age had lower antibody prevalence than those over 1 year of age. It was concluded that enhancement of vaccination is important in the prevention of the rabies, and that rabies vaccines should not be less supplied than the population of the dog.

• Korean Journal of Veterinary Service
• /
• v.18 no.1
• /
• pp.57-71
• /
• 1995

During the period of 2 years from 1993 to 1994, epidemiological investigation were carried out each time the outbreak of rabies suspected cases were informed and all specimens were transported to the Kangwon-do Veterinary Service Lab. At the Lab., autopsy and laboratory examinations were conducted as well. The results obtained as follows 1. The dogs and cattles were confirmed to be infected with rabies virus by routine histopathological findings, indirect flulrescent antibody technique, and mouth inoculation test. 2. The total numbers of rabies occured in dogs and cattles were 9, 5 heads, respectively. The regional distribution of total of 14 heads were 9 heads in Chulwon, 2 heads in Hwachun, 1 head Yangku, 2 heads in Inje and the highest number of outbreaks were orrured in Chulwon. 3. Most of dogs showed furious type and dumb type found in only one dog. 4. Cattles showed the symtoms of uneasiness feeling, excitement, disturbance howling, the change of voice, sexual accelaration, foreign body swatting and attacked to human and ani-mal and found to be died after two or four days. 5. In the seasonal outbreaks of rabies, 8 heads of the highest incidence were occured in win-ter followed by 4 heads in autumn, 1 head in spring and 1 head in summer. 6. The first outbreaks of rabies was reported in Chulwon and then transmitted into Hwachun, Yangku and Inje in turn. 7 The infectious source was supposed to be wild animals such as laccon dog, badger etc. living around the D. M. Z.

• Korean Journal of Veterinary Research
• /
• v.1 no.1
• /
• pp.29-29
• /
• 1961

동물(動物)의 Paratyphoid의 원인균(原因菌)으로서 각종동물(各種動物)에서 여러학자(學者)들에 의(依)하여 많은 Salmonella속균(屬菌)이 분리보고(分離報告)되고 있으나 우리나라에서는 아직 동물(動物)에 있어서 Salmonella속균(屬菌)에 대(對)한 관심(關心)이 극(極)히 희박(稀薄)하여 돈(豚)의 Paratyphoid와 추백리(雛白痢)를 제외(除外)한 그 외(外)의 가축(家畜)의 Salmonella증(症)은 거이 간과(看過)되고 있는 상태(狀態)에 있으며 인간(人間)의 Paratyphoid 및 식중독등(食中毒等)에 밀접(密接) 관계(關係)가 있음을 생각할 때 가축(家畜)의 Salmonella증(症)은 단지 수의학(獸醫學) 뿐만 아니라 공중위생상(公衆衛生上) 경시(輕視)못할 문제(問題)이다. 특(特)히 견(犬)은 애완용(愛玩用), 수렵용(狩獵用), 또는 가정(家庭) 경비용등(警備用等)으로 인간생활(人間生活)에 있어 접촉(接觸)하는 기회(機會)가 가장 많은 동물(動物)이므로 이로 인(因)한 인간(人間)의 폐해(幣害)을 생각하지 않을수 없다. 필자(筆者)는 견(犬)에 있어서의 Salmonella속균(屬菌)의 분포상태(分布狀態)를 조사(調査)할 목적(目的)으로 1958년(年) 하계(夏季) 대구(大邱) 시내(市內) 광견병(狂犬病) 예방접종시(豫防接種時) 가정상양견(家庭飼養犬) 100두(頭)의 분변(奮便)을 검사(檢査)하여 6두(頭)에서 Salmonella속균(屬菌) 각(各) 1주(株)씩을 분리(分離)하였으며 다음과 같이 균형(菌型)을 결정(決定)하였다. Sal. typhi-murium 1주(株) Sal. cholerae-suis 1주(株) Sal. paratyphi A 1주(株) Sal. bartord 1주(株) 균형미결정(菌型未決定) 2주(株) (경북대학교(慶北大學校) 논문집(論文集) 제3집(第三輯)에 발표(發表)하였음).

• Korean Journal of Veterinary Service
• /
• v.25 no.1
• /
• pp.1-7
• /
• 2002

Recently, the rabies cases have been reported in Paju- and Yangju-gun, Gyeonggj province near Seoul metropolitan area. The Pukhansan national park, nearly located from the cities, is suspected to be a high risk area for incidence and spread of the rabies to metropolitan area. This study was conducted to investigate the prevalence rate for rabies antibody of dogs near the Pukhansan national park and in some other districts in Seoul metropolitan city. From march to october 2001, a total of 306 serum samples were taken from dogs for breeding(189) md pet dogs(117) in 4 districts near the Pukhansan national park and other districts of Seoul. Rabies virus antibodies in sera were detected by neutralizing peroxidase - linked as say (NPLA). Of the 306 sera of dogs tested, 74 (24.2%) were positive to rabies virus antibody. The prevalence rates of rabies antibody in Pukhansan national park area and in the other districts of Seoul city were 23.7% and 25.3%, respectively There was no significant difference in the prevalence rate between these two districts. The prevalence rates of rabies antibody in pet dogs and dogs for breeding were 40.2% and 14.3% respectively. The prevalence rates of rabies antibodies in less than 1 year, 1∼<2 years, 2∼<3 years, and over 3 years old dogs were 14.5%, 22.4%, 32.6%, and 27.1%, respectively, and overall 24.2% in the dog population. In addition, we found that dogs less than 1 year old had lower antibody prevalence than those over 1 year old. It was concluded that enhancement of vaccination is important in the prevention of the rabies, and that rabies vaccines should not be less supplied than the population of the dog.

• Korean Journal of Veterinary Service
• /
• v.34 no.4
• /
• pp.297-301
• /
• 2011

Rabies virus is transmitted most commonly through a bite from an infected dog. Especially, stray dogs that are not excluded from contact with rabid wild animals can become rabies vectors. Therefore, serological survey of rabies virus from stray dogs in Seoul Metropolitan City was carried out in this study. To investigate prevalence of rabies antibodies in the stray dogs, serum samples were taken from 500 stray dogs between April and December 2010. Antibodies to rabies virus were detected by indirect ELISA. Of 500 tested sera, 147 (29.4%) were positive to rabies virus. Prevalence rates of rabies antibodies(PRRA) in northern and southern Han river region of Seoul were 26.4% and 33.2% respectively. PRRA in male and female dogs were 33.6% and 26.1% respectively. PRRA in less than 1 year, 1~2< years, 2~3< years, 3~5< years, 5~10< years and over 10 years old dogs were 12.7%, 21.6%, 26.4%, 36.4%, 32.5% and 46.4%, respectively. These results indicates that antibody seroprevalence to rabies is still not enough to prevent rabies and rabies vaccination is required to enhance the seroprevalence in the dogs. To improve the situation, measures to raise public awareness of rabies and its prevention is needed. Also, reducing stray dogs and keeping companion animals from contact with wild animals are indispensable for the prevention of rabies.