• Journal of Dairy Science and Biotechnology
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• 제29권2호
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• pp.81-85
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• 2011

Recently, antimicrobial resistance of microorganisms has been a major concern of its relation to food safety and national health, therefore, customer's needs to organic animal food is still increasing. In this study, we reviewed the usage of antimicrobials in animal farms and antimicrobial resistance of microorganisms isolated from organic dairy farm environments. The isolates from dairy farms were Acinetobacter sp., A. lwoffi, A. johnsonii, A. towneri, Aerococcus viridans, Aeromonas media, A. veronii, Bacillus pseudofirmus, B. pumilus, B. licheniformis, Corynebacterium glutamicum, Escherichia coli, Enterococcus faecium, Lysinibacillus fusiformis, Paenibacillus illinoisensis, Staphylococcus epidermidis, S. hominis, Streptococcus equinus, S. lutetiensis, and Saccharomyces cerevisiae. Indicator microorganisms isolated from organic dairy farms were tested for susceptibility to 20 types of antimicrobials. E. coli (ATCC 25922) isolated from dairy farm fence showed resistance to 8 types of antimicrobials, such as oxacillin, penicillin, vancomycin, etc., and E. faecium isolated from feces showed resistance to 9 types of antimicrobials, such as cephalothin, oxacillin, streptomycin, etc., respectively. However, these results showed less antimicrobial resistance compare with customary dairy farm.

• 대한정형외과스포츠의학회지
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• 제1권2호
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• pp.138-142
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• 2002

목적: 스포츠와관련된급성아킬레스건파열의직접봉합및건외막피복술의결과및예후를평가하였다. 대상및방법: 1997년부터2001년까지수술후1년이상추시가능했던21예를대상으로하였다. 30대가$55\%$로가장많았으며축구후에생긴파열이5예로가장많았고, 양측이간격을두고파열된경우가2예로확인되었다. 수술은수상후1주이내에시행하였으며, 단단봉합술후주위건외막조직을충분히봉합하여혈액순환을최대한유지한상태로봉합부를피복하였다. 수술후슬관절을25도굴곡, 족관절은족저굴곡된상태로6주간장하지석고고정후2주간격으로단하지석고고정및족관절첨족을기능적위치로전환하여10주째90도족배굴곡상태로회복시켰다. 결과는Hooker의기준을이용하여수술후평균28개월에평가하였다. 결과: 환측이정상측에비해발뒤꿈치-지면거리가평균0.7cm 감소하였고, 20회체중부하족저굴곡후에는0.8 cm 감소하였으며, 하퇴둘레는0.3 cm 감소하였고, 능동적운동범위는족배굴곡과족저굴곡이각각3도와5도가감소하였다. 수술결과는1 6예에서우수, 5예에서양호를보였으며재파열이나상처부위괴사및감염의후유증은없었다. 결론: 아킬레스건파열의단단봉합술후주위건외막조직의충분한피복봉합은건의치유와수술후유착방지에, 그리고수술후주기적족관절족배교정은잔여첨족변형의예방에좋은치료방법이다

• Parasites, Hosts and Diseases
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• 제58권2호
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• pp.205-210
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• 2020

Echinococcosis occurs mainly in areas with heavy livestock farming, such as Central Asia, America, and Australia. Echinococcus granulosus sensu lato (s.l.) infection causes echinococcosis in intermediate hosts, such as sheep, cattle, goats, camels, and horses. Numerous cases of echinococcosis occur in Uzbekistan as stock farming is a primary industry. Epidemiological and genetic studies of E. granulosus s.l. are very important for mitigating its impact on public health and the economy; however, there are no such studies on E. granulosus s.l. in Uzbekistan. In the present study, to determine which genotypes exist and are transmitted, we isolated Echinococcus sp. from definitive hosts (one isolate each from jackal and dog) and intermediate hosts (52 isolates from humans and 6 isolates from sheep) in Uzbekistan and analyzed the isolates by sequencing 2 mitochondrial DNA components (cox1 and nad1). The results showed that all of isolates except one belonged to the E. granulosus sensu stricto (s.s.) G1 and G3 genotypes. Phylogenetic analysis based on cox1 sequences showed that 42 isolates from humans, 6 isolates from sheep, and one isolate from jackal were the G1 genotype, whereas the remaining 8 isolates from human and the one isolate from dog were the G3 genotype. These results suggest that the G1 and G3 genotypes of E. granulosus s.s. are predominant in Uzbekistan, and both wild animals and domestic animals are important for maintaining their life cycle. Only one isolate from human sample was confirmed to be E. eqiinus (G4 genotype), which is known to be for the first time.