• 대한약학회:학술대회논문집
• /
• 대한약학회 2001년도 Proceedings of International Convention of the Pharmaceutical Society of Korea
• /
• pp.145.2-145.2
• /
• 2001

• 한국잠사곤충학회지
• /
• 제28권1호
• /
• pp.54-60
• /
• 1986

야외곤충에 대한 미포자충의 감염여부와 곤충에서 검출된 미포자충의 누에에 대한 감영성 조사 결과는 아래와 같다. 1. 채집한 66종의 야외곤충으로부터 미포자충이 검출된 야외곤충은 똥쉬파리, 꿀벌, 배추흰나비(유충), 아이노각다구, 등록색잎벌레, 벗나무풍뎅이, 노랑테불나방, 밀잠자리, 먼지벌레 및 벼잎벌레 등 10종이었다. 2. 추출된 미포자들을 크기에 따라 분류한 바 똥쉬파리로부터는 3종, 그리고 다른 곤충으로 부터는 각기 다른 1종의 미포자충이 검출됨으로써 총 12종의 미포자충이 분리되었다. 3. 똥쉬파리, 꿀벌 및 배추흰나비(유충)에서 검출된 미포자충들을 누에에의 교우감영성을 실험한 바 어느 것도 교유감염이 나타나지 않았다.

• International Journal of Industrial Entomology and Biomaterials
• /
• 제14권2호
• /
• pp.137-142
• /
• 2007

The antibacterial activity of Korean honey bee venom (KBV) was examined against seven major bacterial mastitis pathogens, Enterococcus faecium, Escherichia coli, Methicillin resistant Staphylococcus aureus (MRSA), Staphylococcus aureus, Streptococcus intermedius, Streptococcus oralis and Streptococcus uberis isolated from infected mammary quarters of cows. Seven bacterial mastitis pathogens were studied for antibacterial activity of the KBV by disc diffusion assay, minimal inhibitory concentrations (MIC) and bacterial count in milk samples. The KBV showed activity against Ent. faecium, E. coli, MRSA, Staph. aureus, Strep. intermedius. The order of susceptibility of the bacteria against the KBV was Staph. aureus>MRSA>E. coli>Strep. intermedius>Ent. faecium>Strep. oralis>Strep. uberis. The MIC against Staph. aureus, MRSA and E. coli were stronger effect as compared with standard drug. The effect of the KBV ($100{\mu}g\;ml^{-1}$) on the viability of Ent. faecium, E. coli, MRSA, Staph. aureus, Strep. intermedius, Strep. oralis and Strep. uberis in milk differed significantly with each other within 12 h incubation period. The results indicate that KBV has significant antibacterial effects against major bacterial mastitis bacteria, Ent. faecium, E.coli, MRSA, Staph. aureus, Strep. intermedius. Results of the study indicate the potential use of KBV as alternative to antibiotic therapy. Further investigations are needed though to confirm its efficacy and its effects on the animals.