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461.

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...
462.

An ultrastructural study on cytotoxic effects of mono(2-ethylhexyl) phthalate (MEHP) on testes in Shiba goat in vitro

Bibin Bintang Andriana, Tat Wei Tay, Ishii Maki, Mohammad Abdul Awal, Yoshiakira Kanai, Masamichi Kurohmaru, Yoshihiro Hayashi 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 3호 8 235-240 (6 pages)

Bibin Bintang Andriana, Tat Wei Tay, Ishii Maki, Mohammad Abdul Awal, Yoshiakira Kanai, Masamichi Kurohmaru, Yoshihiro Hayashi 저
...
- 3,000원
marginated chromatins along the nuclear membrane, ruptured vesicles within the MNB, some swollen and ruptured cell organelles, e.g. mitochondria) could be identified. Conclusively, ultrastructurally the treatment with MEHP at low concentration tends to lead spermatogenic and Sertoli cells to apoptosis, whereas that at high concentration tends to lead spermatogenic and Sertoli cells to necrosis. Thus, the testicular tissue culture is advantageous for screening testicular toxicity of chemicals.
463.

Exposure to genistein does not adversely affect the reproductive system in adult male mice adapted to a soy-based commercial diet

Beom Jun Lee, Jong-Koo Kang, Eun-Yong Jung, Young Won Yun, In-Jeoung Baek, Jung-Min Yon, Yoon-Bok Lee, Heon-Soo Sohn, Jae-Yong L 대한수의학회 Journal of Veterinary Science 8 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 3호 7 227-234 (8 pages)

Beom Jun Lee, Jong-Koo Kang, Eun-Yong Jung, Young Won Yun, In-Jeoung Baek, Jung-Min Yon, Yoon-Bok Lee, Heon-Soo Sohn, Jae-Yong L 저
...
- 3,000원
Genistein, a soybean-originated isoflavone, is widely consumed by humans for putative beneficial health effects but its estrogenic activity may affect adversely the development of male reproductive system. Five-week-old ICR mice were purchased and fed with a soybean-based Purina Chow diet until 6 months of age. The animals were exposed by gavage to genistein (2.5 mg/kg/day) or 17β-estradiol (7.5μg/kg/day) for five weeks. Corn oil was used for the negative control. The animals were fed the...
464.

Mucosal mast cell-derived chondroitin sulphate levels in and worm expulsion from FcRγ-knockout mice following oral challenge with Strongyloides venezuelensis

Denis Nnabuike Onah, Yukifumi Nawa 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 3호 6 221-226 (6 pages)

Denis Nnabuike Onah, Yukifumi Nawa 저
...
- 3,000원
chromatography (HPLC). Results showed that patent infection occurred in challenged KO but not WT mice despite significantly higher mastocytosis in jejunal sections of KO than WT mice (p <0.001). Similarly but against prediction, significantly higher concentration of MMC-derived chondroitin sulphates was observed in gut homogenate of KO than WT mice (p < 0.05). In contrast, significantly higher concentration of chondroitin sulphates was observed in gut washings of WT than KO mice (p < 0.05). Thes...
465.

Electroacupuncture ameliorates experimental colitis induced by acetic acid in rat

Jeoung-Woo Kang, Tae-Wan Kim, Jun-Ho La, Tae-Sik Sung, Hyun-Ju Kim, Young-Bae Kwon, Jeum-Yong Kim, Il-Suk Yang 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 3호 2 189-195 (7 pages)

Jeoung-Woo Kang, Tae-Wan Kim, Jun-Ho La, Tae-Sik Sung, Hyun-Ju Kim, Young-Bae Kwon, Jeum-Yong Kim, Il-Suk Yang 저
...
- 3,000원
The effect of electroacupuncture (EA) on experimental colitis was investigated in Sprague-Dawley rats. Colitis was induced by intracolonic instillation of 4% acetic acid. EA (2 Hz, 0.05 ms, 2 V for 20 min) was applied to bilateral Hoku (LI-4) and Zusanli (ST-36) on 12 hrs and 36 hrs after induction of colitis. EA-treatment significantly reduced the macroscopic damage and the myeloperoxidase activity of colonic samples at 3 days post-induction of colitis. Colitic colon showed a decreased in vitro...
466.

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
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- 3,000원
Toxic effects of ozone, 4-(N-methyl-N-nitrosamino)-1-(3- pyridyl)-1-butanone (NNK), and/or dibutyl phthalate (DBP) were examined through NF-kB, AP-1, Nrf2, and osteopontin (OPN) in lungs and livers of B6C3F1 mice. Electrophoretic mobility shift assay (EMSA) indicated that mice treated with combination 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...
467.

Biophysical characterization of Japanese encephalitis virus (KV1899) isolated from pigs in Korea

Dong Kun Yang, Byoung Han Kim, Chang Hee Kweon, Jun Hun Kwon, Seong In Lim, Hong Ryul Han 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 2호 6 125-130 (6 pages)

Dong Kun Yang, Byoung Han Kim, Chang Hee Kweon, Jun Hun Kwon, Seong In Lim, Hong Ryul Han 저
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- 3,000원
A virus strain, showing cytopathic effect in Vero cell, was isolated from plasma of a fattening pig in Gyeonggi province, Korea in October 1999. The evaluation of physicochemical/biological properties of the isolate showed that the virus, KV1899, inoculated suckling mouse showed paralysis and died within 7 days post-inoculation, the mouse brain suspension had hemagglutinating activity with goose RBC. Pathogenicity of isolate was carried out by intracranial and intraperitoneal inoculation of 3-4...
468.

Comparative antibody response of five recombinant antigens in related to bacterial shedding levels and development of serological diagnosis based on 35 kDa antigen for Mycobacterium avium subsp. Paratuberculosis

Sung Jae Shin, Han Sang Yoo, Sean P. McDonough, Yung-Fu Chang 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 2호 4 111-117 (7 pages)

Sung Jae Shin, Han Sang Yoo, Sean P. McDonough, Yung-Fu Chang 저
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- 3,000원
Eighty-five complex (85A, 85B and 85C), 35-kDa and superoxide dismutase (SOD) were cloned, expressed and purified as antigens in an enzyme-linked immunosorbent assay (ELISA) to compare the serological reactivity of cows with different shedding levels of Mycobacterium avium subsp. paratuberculosis (MPT). Antibody responses to all recombinant antigens positively increased depending on shedding levels. In particular, antibody responses to the 35 kDa were higher than those to the others in all...
469.

Pharmacokinetics, tissue residue and plasma protein binding of ofloxacin in goats

Himangshu Baruah, Dulal Chandra Roy, Rohini Kumar Roy, Hirendra Nath Khonikor 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 2호 2 97-101 (5 pages)

Himangshu Baruah, Dulal Chandra Roy, Rohini Kumar Roy, Hirendra Nath Khonikor 저
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- 1,500원
h and the initial concentration at 2.5min (14.76 ± 0.47 ?g/ml) declined to 0.05 ± 0.03 ?g/ml at 96 h with a secondary peak (0.64 ± 0.15 ?g/ml) at 24 h. The mean AUC, AUMC, t1/2, MRT, Cl and Vd were calculated to be 58.94 ± 19.43 ?g h/ml, 1539.57 ± 724.69 ?g h2/ml, 15.58 ± 1.87 h, 22.46 ± 2.71 h, 135.60 ± 31.12 ml/h/kg and 2.85 ± 0.74 L/kg respectively. Significantly high concentration of drug was detected in different tissues after 24 h of intravenous dosing of 5mg/kg, at 24 h interval...
470.

A hematogenic pleuropneumonia caused by postoperative septic thrombophlebitis in a Thoroughbred gelding

Seung-ho Ryu, Joon-gyu Kim, Ung-bok Bak, Chang-woo Lee and Yonghoon Lyon Lee 대한수의학회 Journal of Veterinary Science 3 Pages

대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 1호 11 75-77 (3 pages)

Seung-ho Ryu, Joon-gyu Kim, Ung-bok Bak, Chang-woo Lee and Yonghoon Lyon Lee 저
...
- 1,500원
A 7-year-old Thoroughbred gelding was admitted to Equine Hospital, Korea Racing Association for evaluation and treatment of colic. Based on the size and duration of the large colonic and cecal impaction, a routine ventral midline celiotomy and large colon enterotomy were performed to relieve the impaction. Six days following surgery the gelding exhibited signs of lethargy, fever, inappetence and diarrhea. Eleven days following surgery, the jugular veins showed a marked thrombophlebitis. On the...

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