• Journal of Animal Science and Technology
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• v.52 no.4
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• pp.281-286
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• 2010

In this study, feeding fermented colostrum to Holstein calves was investigated to find out the effects on their growth and inhibition of diarrhea. The results of this study showed that the mixture of L. rhamnosus and E. faecium would be proper bacteria for fermentation of colostrum because of favorable odor, inhibition of coliform bacteria and high number of lactic acid bacterial count. Among the groups of calves fed 0, 5, 10 and 20% of fermented colostrums, average body weight gain for 28 days on feeding fermented colostrum were 16.6, 16.6, 17.4 and 18 kg, respectively showing that calves fed 20% fermented colostrum achieved the highest body weight gain. Occurrence of diarrhea due to feeding various levels of fermented colostrum was also recorded. Three calves out of 5 suffered diarrhea in 0%, 5%, and 20% group, on the other hand, all 5 calves suffered diarrhea in 10% group. Diarrhea persisted for durations were 2.7, 2.4, 4.0, and 2.4 days in 0, 5, 10, and 20% group, respectively. Fermented colostrum did not prevent the occurrence of diarrhea. In overall, addition of fermented colostrum above 10% level showed favorable effects in gaining body weight under the conditions of adding more portions of the fermented colostrum either for 14 days or longer feeding period of the fermented colostrum. On the other hand, fermented colostrum showed no beneficial effect in prevention of diarrhea in this study.

• Journal of Veterinary Clinics
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• v.30 no.5
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• pp.353-358
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• 2013

A study investigated the effects of Galla Rhois (GR) on growth performance and diarrhea incidence of postweaning piglets. One hundred 28-day-old piglets were randomly assigned into five experimental groups, which were a basal diet alone (NC), chlortetracycline 0.3 g/kg feed (PC) and supplemented with GR 1.0 g/kg feed (GR 1), GR 2.0 g/kg feed (GR 2), and GR 4.0 g/kg feed (GR 3). After 28 days of administration, final body weight (BW) and feed conversion ratio of PC, GR 2 and GR 3 was significantly different compared to those of NC (p < 0.05). Additionally, the average daily gain (ADG) and average daily feed intake (ADFI) of PC and all groups treated with GR was significantly different compared to those of NC (p < 0.05). Especially, final BW, ADG, ADFI and feed conversion ratio (FCR) of GR 2 and GR 3 were not significant different compared to those of PC. In fecal scores and duration of diarrhea, PC and all groups treated with GR were significantly different compared to NC (p < 0.05). In hematogolical and serum biochemical analysis, there were no significant differences in any of the hematogolical and serum biochemical parameters examined in either NC or all groups treated with GR. The results of this study indicated that GR could be a potential candidate as feed additives for the improvement of growth performance and incidence of diarrhea in piglets.

• Journal of Life Science
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• v.34 no.6
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• pp.408-417
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• 2024

It was confirmed whether PB-81, a 50% ethanol extract of Daphne genkwa (Siebold & Zucc), had an inhibitory effect on virus proliferation in bovine rotavirus and a therapeutic effect on bovine diarrhea disease. The results showed that PB-81 induced the interferon beta in A549 cells, an epithelial cell line and interferon gamma in NK92 cells, a blood cell line. Furthermore, to confirm the viral proliferation inhibitory effect of PB-81, PB-81 was administered to MBDK cell line before, during, and after infection. Result shows that the virus was suppressed in all cases where PB-81 was administered, and the best virus suppression effect was achieved when PB-81 was administered before virus infection. In the toxicity test in mice, no side effects due to toxicity were observed, even at a maximum dose of 20 mg/mL. To verify the therapeutic effect on 16 cattle with bovine rotavirus diarrhea and 4 cattle in the control group, PB-81 was administered at a dose of 20 mg/5 mL, and No fatality was observed during the treatment. The average recovery duration from the initial administration of PB-81 was 2.25 days in the PB-81 administration group and 6.5 days in the control group without PB-81 administration. No side effects were observed from the tested cattle with rotavirus diarrhea.

• 건강소식
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• v.30 no.7 s.332
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• pp.22-23
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• 2006

장염의 원인은 매우 다양한데, 식중독과 같은 각종 바이러스성 감염과 세균 감염 등으로 인한 감염성 장염이 흔하며, 크론씨병, 궤양성 대장염과 같은 만성 질환도 있다. 주로 나타나는 증상은 복통과 설사이며 열이 동반되는 경우도 있다. 복통은 정확히 위치를 알 수 없는 묵직한 통증이 가장 흔하며, 묵직한 통증으로 시작하여 뒤틀리는 듯이 심하게 아픈 통증으로 진행하는 경우가 흔하다. 설사는 적게는 하루에 2~3회에서, 많게는 20여 회가 넘는 경우까지 그 빈도가 다양하다. 대장이 감염된 경우 변에 코와 같은 점액이 많이 섞여 나오고, 소장이 감염된 경우에는 점액이 별로 섞여 나오지 않는다. 주로 6개월~24개월 사이의 아이에게 잘 발생하며, 춥고 건조한 늦가을부터 겨울철(10월~1월)에 가장 많이 발생하는데, 우리나라에서는 시기에 관계없이 발생하기도 한다.

• The Korea Swine Journal
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• v.25 no.5 s.285
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• pp.203-205
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• 2003

• The Korea Swine Journal
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• v.26 no.1 s.293
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• pp.178-183
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• 2004

• The Korea Swine Journal
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• v.26 no.1 s.293
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• pp.136-140
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• 2004

• The Korea Swine Journal
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• v.29 no.10 s.338
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• pp.222-225
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• 2007

• 월간낙농육우
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• s.160
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• pp.88-91
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• 1995

• The Korea Swine Journal
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• v.23 no.1 s.257
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• pp.172-176
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• 2001