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111.

Identification of abnormal gene expression in bovine transgenic somatic cell nuclear transfer embryos

Jongki Cho, Sungkeun Kang, Byeong Chun Lee* 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 8 225-231 (7 pages)

Jongki Cho, Sungkeun Kang, Byeong Chun Lee* 저
...
- 3,000원
This study was conducted to investigate the expression of three genes related to early embryonic development in bovine transgenic cloned embryos. To accomplish this, development of bovine transgenic somatic cell nuclear transfer (SCNT) embryos was compared with non-transgenic embryos. Next, mRNA transcription of three specific genes (DNMT1, Hsp 70.1, and Mash2) related to early embryo development in transgenic SCNT embryos was compared between transgenic and non-transgenic SCNTs, parthenogenetic...
112.

An overview of calf diarrhea - infectious etiology, diagnosis, and intervention

Yong-il Cho, Kyoung-Jin Yoon* 대한수의학회 Journal of Veterinary Science 17 Pages

대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 1 1-17 (17 pages)

Yong-il Cho, Kyoung-Jin Yoon* 저
...
- 4,600원
Calf diarrhea is a commonly reported disease in young animals, and still a major cause of productivity and economic loss to cattle producers worldwide. In the report of the 2007 National Animal Health Monitoring System for U.S. dairy, half of the deaths among unweaned calves was attributed to diarrhea. Multiple pathogens are known or postulated to cause or contribute to calf diarrhea development. Other factors including both the environment and management practices influence disease severity or...
113.

Gossypol acetic acid induces apoptosis in RAW264.7 cells via a caspase-dependent mitochondrial signaling pathway

Sijun Deng, Hui Yuan, Jine Yi, Yin Lu, Qiang Wei, Chengzhi Guo, Jing Wu, Liyun Yuan, Zuping He 대한수의학회 Journal of Veterinary Science 9 Pages

대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 3호 7 281-289 (9 pages)

Sijun Deng, Hui Yuan, Jine Yi, Yin Lu, Qiang Wei, Chengzhi Guo, Jing Wu, Liyun Yuan, Zuping He 저
...
- 3,000원
proliferation of RAW264.7 cells in a dose-dependent manner, and caused obvious cell apoptosis and a loss of ΔΨm in RAW264.7 cells. Moreover, the ROS production in cells was elevated, and the levels of activated caspase-3 and caspase-9 were up-regulated in a dose-dependent manner. Notably, GA-induced cell apoptosis was markedly inhibited by caspase inhibitors. These results suggest that GA-induced RAW264.7 cell apoptosis may be mediated via a caspase-dependent mitochondrial signaling pathway.
114.

Emergency euthanasia of cattle challenged with Escherichia coli O157:H7 - A case study for evaluating the response to an infectious disease outbreak

Brandon H. Gilroyed, Tim Reuter, John P. Kastelic, Tim A. McAllister* 대한수의학회 Journal of Veterinary Science 4 Pages

대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 1호 16 103-106 (4 pages)

Brandon H. Gilroyed, Tim Reuter, John P. Kastelic, Tim A. McAllister* 저
...
- 1,500원
In the event of an infectious disease outbreak in cattle, carcasses must be disposed of in a rapid and contained manner. This brief communication details injection of a barbiturate to euthanize cattle inoculated with Escherichia coli O157:H7 followed by carcass composting in a manner that prevents the spread of infectious agents.
115.

Quercetin improves the in vitro development of porcine oocytes by decreasing reactive oxygen species levels

Jung-Taek Kang, Dae-Kee Kwon, Sol-Ji Park, Su-Jin Kim, Joon-Ho Moon, Ok-Jae Koo, Goo Jang, Byeong-Chun Lee* 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 1호 3 15-20 (6 pages)

Jung-Taek Kang, Dae-Kee Kwon, Sol-Ji Park, Su-Jin Kim, Joon-Ho Moon, Ok-Jae Koo, Goo Jang, Byeong-Chun Lee* 저
...
- 3,000원
Quercetin is a plant-derived flavonoid found in fruits or vegetables that has antioxidant properties and acts as a free radical scavenger. We investigated the effects of quercetin on porcine oocyte nuclear maturation and embryonic development after parthenogenetic activation. We then evaluated the antioxidant activities of quercetin by measuring reactive oxygen species (ROS) levels in matured oocytes. Immature oocytes were untreated or treated with 1, 10, and 50 ug/mL quercetin during in vitro...
116.

Virtual otoscopy for evaluating the inner ear with a fluid-filled tympanic cavity in dogs

Youngkwon Cho, Jimo Jeong, Haebeom Lee, Minsu Kim, Namsoo Kim, Kichang Lee* 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 4호 12 419-424 (6 pages)

Youngkwon Cho, Jimo Jeong, Haebeom Lee, Minsu Kim, Namsoo Kim, Kichang Lee* 저
...
- 3,000원
The feasibility of virtual otoscopy (VO) imaging was evaluated in five dogs with experimentally induced otitis media, two control dogs, and two canine patients with otitis media. VO images of the tympanic cavity and ossicles were generated with commercially available software using raw computed tomography (CT) data. Eight out of 10 ears inoculated with pathogen exhibited obvious clinical signs associated with otitis externa. CT images revealed soft tissue density material occupying the tympanic...
117.

Protective effects of recombinant Brucella abortus Omp28 against infection with a virulent strain of Brucella abortus 544 in mice

Jeong Ju Lim, Dong Hyeok Kim, Jin Ju Lee, Dae Geun Kim, Wongi Min, Hu Jang Lee, Man Hee Rhee, Suk Kim* 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 10 287-292 (6 pages)

Jeong Ju Lim, Dong Hyeok Kim, Jin Ju Lee, Dae Geun Kim, Wongi Min, Hu Jang Lee, Man Hee Rhee, Suk Kim* 저
...
- 3,000원
by the production of IgG1 or IgG2a in rOmp28- immunized mice and the ability of rOmp28 immunization to protect against B. abortus infection were evaluated in a mouse model. In the immunogenicity analysis, the mean titers of IgG1 and IgG2a produced by rOmp28-immunized mice were 20-fold higher than those of PBS-treated mice throughout the entire experimental period. Furthermore, spleen proliferation and bacterial burden in the spleen of rOmp28-immunized mice were approximately 1.5-fold lower than...
118.

Post-mortem re-cloning of a transgenic red fluorescent protein dog

So Gun Hong, Ok Jae Koo, Hyun Ju Oh, Jung Eun Park, Minjung Kim, Geon-A Kim, Eun Jung Park, Goo Jang, Byeong-Chun Lee* 대한수의학회 Journal of Veterinary Science 3 Pages

대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 4호 15 405-407 (3 pages)

So Gun Hong, Ok Jae Koo, Hyun Ju Oh, Jung Eun Park, Minjung Kim, Geon-A Kim, Eun Jung Park, Goo Jang, Byeong-Chun Lee* 저
...
- 1,500원
Recently, the world's first transgenic dogs were produced by somatic cell nuclear transfer. However, cellular senescence is a major limiting factor for producing more advanced transgenic dogs. To overcome this obstacle, we rejuvenated transgenic cells using a re-cloning technique. Fibroblasts from post-mortem red fluorescent protein (RFP) dog were reconstructed with in vivo matured oocytes and transferred into 10 surrogate dogs. One puppy was produced and confirmed as a re-cloned dog. Although...
119.

Multidetector computed tomographic angiography evaluation of micropig major systemic vessels for xenotransplantation

Jung Min Ryu, Woong Yoon, Jae Hong Park, Seung Pil Yun, Min Woo Jang, Ho Jae Han* 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 3호 2 209-214 (6 pages)

Jung Min Ryu, Woong Yoon, Jae Hong Park, Seung Pil Yun, Min Woo Jang, Ho Jae Han* 저
...
- 3,000원
Due primarily to the increasing shortage of allogeneic donor organs, xenotransplantation has become the focus of a growing field of research. Currently, micropigs are the most suitable donor animal for humans. However, no standard method has been developed to evaluate the systemic vascular anatomy of micropigs and standard reference values to aid in the selection of normal healthy animals as potential organ donors are lacking. Using 64-channel multidetector row computed tomographic angiography...
120.

Cloned calves derived from somatic cell nuclear transfer embryos cultured in chemically defined medium or modified synthetic oviduct fluid

Goo Jang*, So Gun Hong, Byeong Chun Lee* 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 1호 12 83-89 (7 pages)

Goo Jang*, So Gun Hong, Byeong Chun Lee* 저
...
- 3,000원
Somatic cell nuclear transfer (SCNT) is considered to be a critical tool for propagating valuable animals. To determine the productivity calves resulting from embryos derived with different culture media, enucleated oocytes matured in vitro were reconstructed with fetal fibroblasts, fused, and activated. The cloned embryos were cultured in modified synthetic oviduct fluid (mSOF) or a chemically defined medium (CDM) and developmental competence was monitored. After 7 days of culturing, the...

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