• Title/Summary/Keyword: 강아지

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Seasonal Changes in Age Structure and Fecundity of the African Mole Cricket (Gryllotalpa africana) Population in Suwon, Korea (수원지방에서의 땅강아지 개체군 연령 분포의 계절적 변화와 산란수)

  • 김기황
    • Korean journal of applied entomology
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    • v.34 no.1
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    • pp.70-74
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    • 1995
  • A study on seasonal changes in age structure and fecundity of Gryllotalpa africana Palisot de Beauvois was conducted in Suwon from 1991 through 194. It seemed that most of newly hatched nymphs emerge to adults in September and October, so have a life cycle a year, and some overwinter as nymphs and emerge to adults from August, so have a life cycle tow years. The mean number of eggs per cell was $36.00\pm$2.84 for egg cells laid in the laboratory, and $47.68\pm$4.35 for egg cells collected in the field. Mean and range of the numbers of egg cells produced per female were $1.17\pm$0.19 and 0~3.

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Serological Response of Puppies to the Selected Canine Vaccines and Vaccination Schedules against Canine Distemper Virus (CDV 함유 혼합백신과 예방접종 스케줄에 따른 강아지의 면역반응)

  • Kim, Doo;Ahn, So-jeo;Jeoung, Seok-young;Hwang, Jae-woong;Pak, Son-il
    • Journal of Veterinary Clinics
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    • v.21 no.2
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    • pp.87-92
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    • 2004
  • This study was undertaken to compare the serological response of dogs to four commercially available combination vaccines and three different vaccination schedules to canine distemper virus (CDV). A total of 120 healthy puppies (20 puppies per group) at 6 weeks of age were randomly assigned to one of four vaccines [C, G, K, and V (or V3) groups] and one of vaccination schedules [V2 and V4 groups]. At six, nine, and 12 weeks of age, puppies in each group were vaccinated with one of four combination vaccines subcutaneously. And puppies in V2 and V4 groups were vaccinated with V vaccine every 2 weeks and 4 weeks, respectively. The serological responses to CDV component of the vaccines were determined by measuring SN titers. The immunogenicity of V vaccine was superior to the other vaccines and optimum vaccination schedule was 3 times vaccination with 3 weeks-interval starting vaccination at 6 weeks of age. Although puppies were vaccinated at 6 weeks of age, the geometric mean CDV titers of puppies in all groups by 9 weeks of age were under the protective level. Therefore, prophylactic measures should include isolation of young dogs from the dog population until vaccination can be expected to provide protection.

Serological Response of Pups to the Selected Canine Vaccines and Vaccination Schedules against Canine Parvovirus (Canine parvovirus 함유 혼합백신들과 예방접종 스케줄에 따른 강아지의 혈청학적 반응)

  • Kim, Doo;Jeoung, Seok-young;Ahn, So-jeo;Jung, Jong-ho;Park, Son-il
    • Journal of Veterinary Clinics
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    • v.21 no.1
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    • pp.1-6
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    • 2004
  • This study was undertaken to provide the appropriate vaccination protocol of canine parvovirus (CPV) vaccine for the companion dogs in Korea. A total of 120 healthy pups (20 pups per group) at 6 weeks of age were randomly assigned to one of four commercially available vaccines [C, G, K, and V groups] and one of vaccination schedules [V2 and V4 groups]. The serological responses to the CPV component of the vaccines were determined by measuring HI titers. The maternal antibodies was declined to under the protective level at 6 weeks of age. Therefore, it was considered that vaccination of pups for CPV should be started at 6 weeks of age. And when the combination vaccine was used, the immunogenicity of V vaccine was superior to the other vaccines and optimum vaccination schedule was 3 times vaccination with 3 weeks-interval starting vaccination at 6 weeks of age. Although pups were vaccinated at 6 weeks of age, the geometric mean CDV titers of pups in all groups by 9 weeks of age were under the protective level. So, hygienic measures including avoiding to exposure to the high risk areas were needed to prevent CPV infection in this period.

발명 & 경제

  • (사)한국여성발명협회
    • The Inventors News
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    • no.29
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    • pp.7-7
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    • 2004
  • 베네딕투스의 `안전유리` - 사카이의 `완구 강아지` - 페인타 부부의 `왕관 왕뚜껑` - 적외선 구이기

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