• 동물약계
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• no.115
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• pp.2-3
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• 2008

• 동물약계
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• no.115
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• pp.3-5
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• 2008

• Korean Journal of Veterinary Service
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• v.42 no.3
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• pp.145-152
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• 2019

Canine vector-borne diseases (CVBDs) are transmitted by different groups of hematophagous arthropod vectors that are distributed worldwide and can cause significant health problems for dogs. The aim of this study was to investigate and compare the prevalence of selected CVBD pathogens in rural outdoor dogs based on prevention status. Between June 2017 and February 2019, blood samples were collected from 343 clinically healthy rural dogs composing two different groups: systematically managed dogs (SMD; n=92) and personally managed dogs (PMD; n=251). Vaccination and preventive medications were applied strictly following the programmed schedule for the SMD group; in contrast, in the PMD group, they were applied only when requested by the dog owners. Serological and molecular assessments showed that significantly more dogs in the PMD group were infected with B. gibsoni (P<0.001) and D. immitis (P=0.001) than those in the SMD group. These findings suggest that the regular use of preventive medications and environmental controlling efforts contribute to reducing the prevalence of CVBD pathogen infections. In addition, dogs infected with certain kinds of CVBD pathogens could remain asymptomatic, suggesting that continuous monitoring and periodic preventive treatment should be conducted even for clinically healthy dogs.

• Animal Bioscience
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• v.36 no.6
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• pp.879-890
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• 2023

Objective: This study was conducted to evaluate the use of Megasphaera elsdenii (M. elsdenii) as a probiotic on rumen fermentation, production performance, carcass traits and health of ruminants by integrating data from various related studies using meta-analysis. Methods: A total of 32 studies (consisted of 136 data points) were obtained and integrated into a database. The parameters integrated were fermentation products, rumen microbes, production performance, carcass quality, animal health, blood and urine metabolites. Statistical analysis of the compiled database used a mixed model methodology. Different studies were considered random effects, while M. elsdenii supplementation doses were considered fixed effects. p-values and the Akaike information criterion were employed as model statistics. The model was deemed significant at p<0.05 or had a tendency to be significant when p-value between 0.05<p<0.10. Results: Supplementation with M. elsdenii increased (p<0.05) some proportion of fermented rumen products such as propionate, butyrate, isobutyrate, and valerate, and significantly reduced (p<0.05) lactic acid concentration, acetate proportion, total bacterial population and methane emission. Furthermore, the probiotic supplementation enhanced (p<0.05) livestock production performance, especially in the average daily gain and body condition score. Regarding the carcass quality, hot carcass weight and carcass gain were elevated (p< 0.05) due to the M. elsdenii supplementation. Animal health also showed improvement as indicated by the lower (p<0.05) diarrhoea and bloat incidences as well as the liver abscess. However, M. elsdenii supplementation had negligible effects on blood and urine metabolites of ruminants. Conclusion: Supplementation of M. elsdenii is capable of decreasing ruminal lactic acid concentration, enhancing rumen health, elevating some favourable rumen fermentation products, and in turn, increasing production performance of ruminants.

• 동물약계
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• no.107
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• pp.3-4
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• 2006

해외전시회 주관단체 간담회 참석/검역원 동물의약품 분야별 협의체 참석/ILDEX 2006 축산박랍회 참관/동물의약연구회 추계 심포지움 개최/동물약품 GMP 실무과정 교육 실시/제4차 항생제 사용절감 연구모임 회의 참석/기업 신용정보 서비스 무료 이용/조합 알선품목 선정 안내/VIV CHINA 2006 전시회 단체 참가

• 동물약계
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• no.107
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• pp.2-3
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• 2006

동물용의약품 제조업 신고수리/동물의약품등 수입관리자 신규 승인/동물의약품등 휴업 신고 수리/동물의약품등 제조업 허가사항 변경/동물의약품등 수입자 확인사항 변경/동물의약품등 취급규칙 개정 공포/사료관리법 일부 개정안 입법예고 및 의견 제출

• 동물약계
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• no.111
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• pp.2-3
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• 2007

동물의약품등 제조업 신규 허가/동물의약품등 휴업 신고 수리/동물의약품등 제조업 허가사항 변경/동물의약품등 수입자 확인사항 변경/유해사료의 범위와 기준 개정안 입안예고/동물의약품등 제조업.수입자와 판매업의 시설기준령 개정안 의견조회/가금인플루엔자 방역실시요령 개정안 입안예고

• 동물약계
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• no.111
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• pp.3-4
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• 2007

동물야사감시 행정처분 결과 홍보/협회 창립기념 축령산 등반/소독제 사용방법 개선시험 협의회 개최/수입백신 특별소위원회 개최/소독제 품목허가 변경 협의회 개최/동물약품 마케팅 교육 실시/2008년도 방역지정업체 선정 신청/동물의약품 부가가치세 영세율 추진/2008 세계양식학회 및 국제양식박람회 안내/2006 세계 동물약품 시장 규모

• Proceedings of the Korean Society of Veterinary Pathology Conference
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• 2005.11a
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• pp.26-46
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• 2005

• 동물약계
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• no.104
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• pp.2-3
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• 2006

동물용의약품 제조업 신고 수리/동물용의약품등 수입관리자 신규 승인/동물용의약품 폐업 신고 수리/동물용의약품등 제조업 허가사항 변경/동물용의약품등 수입자 확인사항 변경/2006년도 가축방역사업 계획 시달/수의사법시행령 일부개정령 공포/동물용의약품 수입판매 잠정중단조치 해제/2006년도 동물용의약품 수거 검정 계획