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361.

Dose-Incidence Relationships on the Prenatal Effects of Gamma-Radiation in Mice

Sung Ho Kim, Jong Hwan Lee, Yun Sil Lee, Cha Soo Lee, Tae Hwan Kim, Se Ra Kim, Dae Won Bang, Heon Oh 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 1호 2 7-11 (5 pages)

Sung Ho Kim, Jong Hwan Lee, Yun Sil Lee, Cha Soo Lee, Tae Hwan Kim, Se Ra Kim, Dae Won Bang, Heon Oh 저
...
- 1,500원
The objective of this investigation was to evaluate dose-incidence relationships on the prenatal effects of gamma-radiation. Pregnant ICR mice were exposed on day 11.5 after conception, coincident with the most sensitive stage for the induction of major congenital malformations, with 0.5-4.0 Gy of gamma- radiations. The animals were sacrificed on day 18 of gestation and the fetuses were examined for mortality, growth retardation, change in head size and any other morphological abnormalities....
362.

Effect of IP3 and ryanodine treatments on the development of bovine parthenogenetic and reconstructed embryos

Gook-jun Ahn, Byeong-chun Lee, Woo-suk Hwang 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 2호 11 131-137 (7 pages)

Gook-jun Ahn, Byeong-chun Lee, Woo-suk Hwang 저
...
- 3,000원
For parthenogenetic activation as a model system of nuclear transfer, microinjection and electroporation as activation treatments in bovine metaphase II oocytes were administered to each of three groups as follows: control group (treatments with Ca2+, Mg2+ -free PBS+100 micro M EGTA), IP3 group (control+25 micro M IP3) and IP3+ ryanodine group (control+25 micro M IP3+10 mM ryanodine). In experiments using microinjection, no significant differences were observed between any of the developmental...
363.

The use of crossreactive monoclonal antibodies to characterize the immune system of the water buffalo (Bubalus bubalis)

W. C. Davis, A. M. Khalid, M. J. Hamilton, J. S. Ahn, Y. H. Park, G. H. Cantor 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 2호 6 103-109 (7 pages)

W. C. Davis, A. M. Khalid, M. J. Hamilton, J. S. Ahn, Y. H. Park, G. H. Cantor 저
...
- 3,000원
One of the major difficulties in studying the mechanisms of host defense in economically important species indigenous to Asia and the Middle East is the lack of monoclonal antibody (mAb) reagents that define the immune systems of species other than cattle, goats, sheep, and pigs. One strategy that could obviate this problem at minimal cost is to identify existing mAbs that recognize conserved epitopes on orthologous major histocompatibility complex (MHC) and leukocyte differentiation molecules....
364.

Comparative study of endocrine cells in the principal pancreatic islets of two teleosts, Silurus asotus (Siluridae) and Siniperca scherzeri (Centropomidae)

Jae-hyun Lee, Sae-kwang Ku, Ki-dae Park and Hyeung-sik Lee 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 2호 1 75-80 (6 pages)

Jae-hyun Lee, Sae-kwang Ku, Ki-dae Park and Hyeung-sik Lee 저
...
- 3,000원
islets in both species of teleost fishes. However, they were not detected in the exocrine portions nor the pancreatic ducts. Insulin-immunoreactive cells were located in the central regions of the principal pancreatic islets at high frequency in both species. Glucagonimmunoreactive cells were restricted to the peripheral regions of the principal pancreatic islets in both species. They formed a mantle zone in the peripheral regions of Silurus asotus with moderate frequency, and occupied a...
365.

Flow cytometric evaluation on the age-dependent changes of testicular DNA contents in rats

Chang Yong Yoon, Choong Man Hong, Yong-Yeon Cho, Ji Young Song, I Jin Hong, Dae Hyun Cho, Beom Jun Lee, Hee Jong Song, Cheol Kyu 대한수의학회 Journal of Veterinary Science 4 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 1호 7 43-46 (4 pages)

Chang Yong Yoon, Choong Man Hong, Yong-Yeon Cho, Ji Young Song, I Jin Hong, Dae Hyun Cho, Beom Jun Lee, Hee Jong Song, Cheol Kyu 저
...
- 1,500원
An age-dependent cellular change of DNA contents in the testis of Sprague-Dawley rats was investigated by flow-cytometric method. Testicular cell suspensions at the age of 4, 5, 6, 7, 8, 10, 12, 16 and 26 weeks were prepared and stained with propidium iodide. The relative proportions in the number of mature and immature haploid (1n), diploid (2n), S-phase and tetraploid (4n) cells were calculated. The proportion in the number of mature haploid cells was sharply increased to the age of 10 weeks...
366.

Influence of gestational age at exposure on the prenatal effects of gamma-radiation

Sung-ho Kim, Se-ra Kim, Yun-sil Lee, Tae-hwan Kim, Sung-kee Jo, Cha-soo Lee 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 1호 6 37-42 (6 pages)

Sung-ho Kim, Se-ra Kim, Yun-sil Lee, Tae-hwan Kim, Sung-kee Jo, Cha-soo Lee 저
...
- 3,000원
The objective of this investigation was to evaluate the influence of gestational age at exposure on the prenatal effects of gamma-radiation. Pregnant ICR mice were exposed to a single dose of 2.0 Gy gamma-radiation at a gestational 2.5 to 15.5 days post-coitus (p.c.). The animals were sacrificed on day 18 of gestation and the fetuses were examined for mortality, growth retardation, change in head size and any other morphological abnormalities. The only demonstrable effect of irradiation during...
367.

Immunohistochemical detection of Prion protein (PrP-Sc) and epidemiological study of BSE in Korea

Hye Cheong Koo, Yong Ho Park, Byeong-Chun Lee, Chanhee Chae, Katherine I. O'Rourke, Timothy V. Baszler 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 1호 4 25-31 (7 pages)

Hye Cheong Koo, Yong Ho Park, Byeong-Chun Lee, Chanhee Chae, Katherine I. O'Rourke, Timothy V. Baszler 저
...
- 3,000원
behavioral disturbances, high sensitivity, and abnormal locomotion. Immunohistochemical analysis and western immunoblotting were established to detect PrP-Sc in the brain tissue using monoclonal antibody (MAb) F89/160.1.5, produced by immunizing mice with a synthetic peptide which corresponds to bovine PrP residues 146-159, NH2-SRPLIHFGSDYEDRC-COOH. Although some BSE-like spongiform changes were observed in bovine brains randomly collected from Korean slaughterhouses from 1996 to 1999, no PrP-Sc...
368.

An immunohistochemical study on the pancreatic islets cells of the Mongolian gerbils, Meriones unguiculatus

Sae-kwang Ku, Hyeung-sik Lee, Ki-dae Park, Jae-hyun Lee 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 1호 2 9-14 (6 pages)

Sae-kwang Ku, Hyeung-sik Lee, Ki-dae Park, Jae-hyun Lee 저
...
- 3,000원
in the central regions with high frequency, and a few of these cells were also demonstrated in the mantle zones. Glucagon-immunoreactive cells were mainly restricted to the mantle zones. However, rare examples were found in the peripheral regions. As for the glucagon-immunoreactive cells, somatostatin-immunoreactive cells were detected in the mantle zones and peripheral regions with moderate and rare frequencies, respectively. PP-immunoreactive cells were found in the mantle zones and peripheral...
369.

Laminitis in Przewalski horses kept in a semireserve

Klaus-Dieter Budras, Klaus Scheibe, Bianca Patan, Wolf J. Streich, Kabsu Kim 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 1호 1 1-7 (7 pages)

Klaus-Dieter Budras, Klaus Scheibe, Bianca Patan, Wolf J. Streich, Kabsu Kim 저
...
- 3,000원
Semireserves were created by the European Conserva-tion Project for scientific research in preparation for rein-troduction in the wilderness. They are defined as enclosures large enough to carry a group of Przewalski horses throughout the year without any additional feed-ing. The semireserve offers diverse opportunities for sig-nificant scientific research. As part of a general screening program, the hoof development in a group of Przewalski horses was investigated in the semireserve Schorfheide...
370.

Experimental autoimmune encephalomyelitis in cynomolgus monkeys

Ki-Hoan Nam 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2000, 제 1권 제 2호 10 127-131 (5 pages)

Ki-Hoan Nam 저
...
- 1,500원
Experimental autoimmune encephalomyelitis was induced in macaques. T cell clones infiltrated into the brain lesion area were compared with those in blood. Intradermal immunization of macaques with brain white matter derived from healthy macaque in combination with pertussis toxin, induced neurological symptoms in two macaques. One died on day 25 after immunization, whereas the other survived. Gross examination of the brain from the dead macaque, showed clear hemorrhagic lesions in the white...

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