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221.

Immunosuppression by T regulatory cells in cows infected with Staphylococcal superantigen

Byoung Sun Chang, Gregory A. Bohach, Sang Un Lee, William C. Davis, Lawrence K. Fox, Witold A. Ferens, Keun Seok Seo, Hye Cheong 대한수의학회 Journal of Veterinary Science 4 Pages

대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 3호 13 247-250 (4 pages)

Byoung Sun Chang, Gregory A. Bohach, Sang Un Lee, William C. Davis, Lawrence K. Fox, Witold A. Ferens, Keun Seok Seo, Hye Cheong 저
...
- 1,500원
by type 1 or type 2 T cells. Inversion of CD4+:CD8+T cell ratio and induction of CD8+T cells with immunoregulatory activity could increase the probability of intracellular survival of Staphylococcus aureus (S. aureus ). The increase of activated CD8 +(ACT2+ BoCD8+ )T cells in cows with mastitis caused by S. aureus may be associated with immune-regulatory function in the bovine mammary gland. The difference and similarity between bovine activated CD8+T cells (CD8+ CD26+)and well-established human...
222.

Changes in patterns of antimicrobial susceptibility and class 1 integron carriage among Escherichia coli isolates

Sang Gyun Kang, Deog Yong Lee, Sung Jae Shin, Jeong Min Ahn, Han Sang Yoo 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 3호 5 201-205 (5 pages)

Sang Gyun Kang, Deog Yong Lee, Sung Jae Shin, Jeong Min Ahn, Han Sang Yoo 저
...
- 1,500원
The worldwide use of antimicrobials in different fields has created enormous pressure for the selection of resistance among opportunistic bacterial pathogen. One hundred four E. coli isolates were collected and identified from swine with diarrhea in Korea during the period of 2002. The isolates showed highly resistant to streptomycin (99.0%), tetracycline (97.1%), neomycin (91.3%)and carbenicillin (84.6%)in antimicrobial susceptibility test. Moreover, all of the isolates showed multiple...
223.

Serum interferon-gamma and interleukins-6 and -8 during infection with Fasciola gigantica in cattle and buffaloes

Elizabeth C. Molina 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 2호 7 135-139 (5 pages)

Elizabeth C. Molina 저
...
- 1,500원
This study investigated the presence of cytokines interferon (IFN)-gamma, interleukins (IL) -6 and -8 in serum of cattle and buffaloes infected with Fasciola gigantica from one to 16 weeks post-infection to determine their T cell response during infection. The concentration of these cytokines was determined by sandwich enzyme-linked immunosorbent assay (ELISA). No IFN-gamma was detected in these animals while IL-6 was elevated from one to 16 weeks postinfection. Levels of IL-8 were also elevated...
224.

Genotoxicity and toxicological effects of acrylamide on reproductive system in male rats

Hye-Jin Yang, Sang-Hyun Lee, Yong Jin, Jin-Hyang Choi, Chang-Hoon Han, Mun-Han Lee 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 2호 3 103-109 (7 pages)

Hye-Jin Yang, Sang-Hyun Lee, Yong Jin, Jin-Hyang Choi, Chang-Hoon Han, Mun-Han Lee 저
...
- 3,000원
The toxicity of acrylamide was evaluated through mutagenicity of Salmonella, chromosome aberration of Chinese hamster lung fibroblasts, micronucleus formation in mice and reproductive toxicity in rats. Based on Ames test, acrylamide showed mutagenic potency for strains TA98 and TA100. Moreover, both chromosomal aberration assay and micronucleus assay indicated that acrylamide might have genotoxic potency; the chromosomal aberration frequencies were observed to be proportional to acrylamide...
225.

Isolation and identification of Escherichia coli O157:H7 using different detection methods and molecular determination by multiplex PCR and RAPD

Ji-Yeon Kim, So-Hyun Kim, Nam-Hoon Kwon, Won-Ki Bae, Ji-Youn Lim, Hye-Cheong Koo, Jun-Man Kim, Kyoung-Min Noh, Woo-Kyung Jung, K 대한수의학회 Journal of Veterinary Science 13 Pages

대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 1호 2 7-19 (13 pages)

Ji-Yeon Kim, So-Hyun Kim, Nam-Hoon Kwon, Won-Ki Bae, Ji-Youn Lim, Hye-Cheong Koo, Jun-Man Kim, Kyoung-Min Noh, Woo-Kyung Jung, K 저
...
- 4,200원
coli O157:H7 Rapid kit were applied, and multiplex PCR and randomly amplified polymorphic DNA (RAPD) were performed for the molecular determination. There was high molecular relatedness among 11 Korean isolates and 17 U. S. strains at 63% level. Additionally, distinct differentiation between pig and cattle isolates was determined. It implied that RAPD had a capacity to distinguish strains with different sources, however it could not discriminate among isolates according to their differences in...
226.

Molecular analysis of hprt mutation in B6C3F1 mice exposed to ozone alone and combined treatment of 4-(N-methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone and/or dibutyl phthalate for 32 and 52 weeks

Min Young Kim, Hyun Woo Kim, Jin Hong Park, Jun Sung Kim, Hwa Jin, Seo Hyun Moon, Kook Jong Eu, Hyun Sun Cho, Gami Kang, Yoon Sh 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 4호 14 379-385 (7 pages)

Min Young Kim, Hyun Woo Kim, Jin Hong Park, Jun Sung Kim, Hwa Jin, Seo Hyun Moon, Kook Jong Eu, Hyun Sun Cho, Gami Kang, Yoon Sh 저
...
- 3,000원
compared to the control groups. Additive interactions were noted from two combination groups compared to the ozone alone in both sexes of 32- and 52-wk studies. The most common specific mutation type in the hprt genes of test materials-treated male and female mice was transversion with very few transition. The results indicate that such dominant transversion may be responsible for toxicity and combined exposure to ozone, NNK, and DBP induces additive genotoxicities compared to ozone alone.
227.

Effect of soluble porcine aminopeptidase N on antibody production against porcine epidemic diarrhea virus

Jin Sik Oh, Dae Sub Song, Jeong Sun Yang, Ju Young Song, Han Sang Yoo, Yong Suk Jang, Bong Kyun Park 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 4호 11 353-357 (5 pages)

Jin Sik Oh, Dae Sub Song, Jeong Sun Yang, Ju Young Song, Han Sang Yoo, Yong Suk Jang, Bong Kyun Park 저
...
- 1,500원
A few members of coronavirus group I which includes porcine epidemic diarrhea virus (PEDV) use porcine aminopeptidase N (pAPN) as a cellular receptor. Cellular receptors play an important role in virus attachment and entry. However, the low permissiveness of PEDV to APN-expressing porcine cell lines has made it difficult to elucidate the role of pAPN in vitro. The purpose of this study was to prove whether the treatment of soluble pAPN could enhance the antibody production against PEDV in guinea...
228.

Thickness of cumulus cell layer is a significant factor in meiotic competence of buffalo oocytes

Hassan M. Warriach, Kazim R. Chohan 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 3호 10 247-251 (5 pages)

Hassan M. Warriach, Kazim R. Chohan 저
...
- 1,500원
This study evaluated the meiotic competence of buffalo oocytes with different layers of cumulus cells. A total of 588 oocytes were collected from 775 ovaries averaging 0.78 oocytes per ovary. Oocytes with homogenous cytoplasm (n = 441) were selected for in vitro maturation (IVM) and divided into four groups based on their cumulus morphology: a) oocytes with ≥= 3 layers of cumulus cells, b) 1-2 layers of cumulus cells and oocytes with partial remnants or no cumulus cells to be cocultured c) with...
229.

Radiographic diagnosis of diaphragmatic hernia: review of 60 cases in dogs and cats

Changbaig Hyun 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 2호 11 157-162 (6 pages)

Changbaig Hyun 저
...
- 3,000원
Sixty cases of diaphragmatic hernia in dogs and cats were radiologically reviewed and categorized by their characteristic radiographic signs. Any particular predilection for age, sex, or breed was not observed. Liver, stomach and small intestine were more commonly herniated. At least two radiographs, at different angles, were required for a valid diagnosis, because some radiographic signs were not visible in a single radiographic view and more clearly detectable in two radiographic views. In...
230.

B6C3F1 mice exposed to ozone with 4-(N-methyl-Nnitrosamino)-1-(3-pyridyl)-1-butanone and/or dibutyl phthalate showed toxicities through alterations of NF-κB, AP-1, Nrf2, and osteopontin

Min Young Kim, Kyung Suk Song, Gun Ho Park, Seung Hee Chang, Hyun Woo Kim, Jin Hong Park, Hwa Jin, Kook Jong Eu, Hyun Sun Cho, G 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 2호 7 131-137 (7 pages)

Min Young Kim, Kyung Suk Song, Gun Ho Park, Seung Hee Chang, Hyun Woo Kim, Jin Hong Park, Hwa Jin, Kook Jong Eu, Hyun Sun Cho, G 저
...
- 3,000원
of toxicants induced high NF-kB activities. Expression levels of p105, p65, and p50 proteins increased in all treated mice, whereas IkB activity was inhibited in NNK-, DBP-, and combination-treated ones. All treated mice except ozone-treated one showed high AP-1 binding activities. Expression levels of c-fos, c-jun, junB, jun D, Nrf2, and OPN proteins increased in all treated mice. Additive interactions were frequently noted from two-toxicant combination mice compared to ozone-treated one. These...

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