Journal of Veterinary Clinics (한국임상수의학회지)

The Korean Society of Veterinary Clinics (한국임상수의학회)
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Effect of Triple Therapy on Eradication of Gastric Helicobacter Species Infection in Dogs

개의 위내 Helicobacter 균속 감염에 대한 삼중요법의 효과

  • Hwang, Cheol-Yong (Department of Veterinary Internal Medicine, College of Veterinary Medicine, Seoul National University) ;
  • Youn, Hwa-Young (Department of Veterinary Internal Medicine, College of Veterinary Medicine, Seoul National University) ;
  • Han, Hong-Ryul (Department of Veterinary Internal Medicine, College of Veterinary Medicine, Seoul National University)
  • Published : 2001.09.01
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Abstract

For evaluating the effect of triple therapy on eradication of gastric Helicobacter species infection in dogs, 7 dogs that had naturally acquired Helicobacter spp. infections were administered amoxicillin, metronidazole and omeparazole orally for 14 days. Changes of infection state were determined by urease test for gastric biopsies and Helicobacter specific PCR analysis for gastric biopsies and fecal samples at 7, 14 days after triple therapy and 30 days after cessation of triple therapy. Although negative results for urease test were obtained 6 of 7 dogs at 14 days after starting triple therapy, PCR analysis for gastric biopsies and fecal samples showed negative results in 3 and 4 dogs respectively. At 30 days after cessation of triple therapy, all tests showed negative results in 3 dogs. Based on these results, diagnostic tests for detercting Helicobacter spp. infection are recommended in dogs having chronic gastritis sign (usually intermittent vomiting) and triple therapy described in this study can be applied for eradicating the organism if the animals were proved to be infected.

위내 Helicobacter 균속에 자연 감염된 개에서 삼중요법의 효과를 알아보기 위해 Helicobacter 균속에 자연 감염된 것으로 판명된 7두의 개를 대상으로 amoxicillin, metronidazole을 14일간 경구투여하였다. 삼중요법 실시에 따른 Helicobacter 균속 감염상태 변화를 평가하기 위해 투여 7일째, 14일째 그리고 투여 중지후 30일째의 위생검 조직에 대한 요소검사, Helicobacter 균속에 대한 중합효소 연쇄반응 검사와 함께 분변시료를 이용한 중합효소 연쇄반응 검사를 실시하였다. 삼중요법 14일째 위생검 조직의 요소검사에서는 7두중 6두가 음성이었으나 위생검조직과 분변시료의 중합효소 연쇄반응 검사에서는 각각 3두와 4두만이 음성이었다. 삼중요법 중지후 30일째 검사에서는 각 검사법이 모두 동일한 결과를 나타내었는데 7두중 3두에서 음성으로 나타났다. 이상의 결과를 바탕으로 위내 Helicobacter 균속에 자연 감염된 개에서 amoxicillin, metronidazole과 omeprazole을 이용한 삼중요법은 Helicobacter 균속 감염 정도를 낮추거나 때로는 완전 박멸할 수 있을 것으로 보여지기에 만성위염의 임상증상을 나타내는 개의 Helicobacter 균속 감염증에 적용할 수 있으리라 사료된다.

Keywords

References

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