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281.

Prolonged expression of senescence markers in mice exposed to gamma-irradiation

Min-A Seol, Uhee Jung*, Hyeon Soo Eom, Seol-Hwa Kim, Hae-Ran Park, Sung-Kee Jo 대한수의학회 Journal of Veterinary Science 8 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 4호 1 331-338 (8 pages)

Min-A Seol, Uhee Jung*, Hyeon Soo Eom, Seol-Hwa Kim, Hae-Ran Park, Sung-Kee Jo 저
...
- 3,000원
Although ionizing radiation is known to induce cellular senescence in vitro and in vivo, its long-term in vivo effects are not well defined. In this study, we examined the prolonged expression of senescence markers in mice irradiated with single or fractionated doses. C57BL/6 female mice were exposed to 5 Gy of γ-rays in single or 5, 10, 25 fractions. At 2, 4, and 6 months after irradiation, senescence markers including mitochondrial DNA (mtDNA) common deletion, p21, and senescence-associated...
282.

Hsp70 and HSF-1 expression is altered in the tissues of pigs transported for various periods of times

Miao Zhang, Zhenhua Yue, Zhijun Liu, Ali Islam, Buriro Rehana, Shu Tang, Endong Bao*, Jorg Hartung 대한수의학회 Journal of Veterinary Science 7 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 6 253-259 (7 pages)

Miao Zhang, Zhenhua Yue, Zhijun Liu, Ali Islam, Buriro Rehana, Shu Tang, Endong Bao*, Jorg Hartung 저
...
- 3,000원
The aim of this study was to assess changes of Hsp70 and HSF-1 protein and mRNA expression in stress-sensitive organs of pigs during transportation for various periods of time. Twenty pigs were randomly divided into four groups (0 h, 1 h, 2 h, and 4 h of transportation). A significant increased activity of AST and CK was observed after 1 h and 2 h of transportation. Histopathological changes in the heart, liver, and stomach indicated that these organs sustained different degrees of injury. Hsp70...
283.

Exendin-4 improves resistance to Listeria monocytogenes infection in diabetic db/db mice

Hsien Yueh Liu, Chih-Yao Chung, Wen-Chin Yang, Chih-Lung Liang, Chi-Young Wang, Chih-Yu Chang, Cicero Lee-Tian Chang* 대한수의학회 Journal of Veterinary Science 8 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 5 245-252 (8 pages)

Hsien Yueh Liu, Chih-Yao Chung, Wen-Chin Yang, Chih-Lung Liang, Chi-Young Wang, Chih-Yu Chang, Cicero Lee-Tian Chang* 저
...
- 3,000원
The incidence of diabetes mellitus is increasing among companion animals. This disease has similar characteristics in both humans and animals. Diabetes is frequently identified as an independent risk factor for infections associated with increased mortality. In the present study, homozygous diabetic (db/db) mice were infected with Listeria (L.) monocytogenes and then treated with the anti-diabetic drug exendin-4, a glucagon-like peptide 1 analogue. In aged db/db mice, decreased CD11b macrophage...
284.

Activation of Akt/protein kinase B mediates the protective effects of mechanical stretching against myocardial ischemia-reperfusion injury

Chan-Hyung Kim*, Jia Hao, Hee-Yul Ahn, Si Wook Kim* 대한수의학회 Journal of Veterinary Science 10 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 4 235-244 (10 pages)

Chan-Hyung Kim*, Jia Hao, Hee-Yul Ahn, Si Wook Kim* 저
...
- 3,000원
a well-known cell survival factor and activated by many stimuli including mechanical stretching. Therefore, we evaluated the cardioprotective effect of a brief mechanical stretching of rat hearts and determined whether activation of Akt through phosphatidylinositol 3-kinase (PI3K) is involved in stretch-induced cardioprotection (SIC). Stretch preconditioning reduced infarct size and improved post- ischemic cardiac function compared to the control group. Phosphorylation of Akt and its downstream...
285.

The effect of melanocortin (Mc3 and Mc4) antagonists on serotonin-induced food and water intake of broiler cockerels

Morteza Zendehdel*, Farshid Hamidi, Vahab Babapour, Kasra Mokhtarpouriani, Ramin Mazaheri Nezhad Fard 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 3 229-234 (6 pages)

Morteza Zendehdel*, Farshid Hamidi, Vahab Babapour, Kasra Mokhtarpouriani, Ramin Mazaheri Nezhad Fard 저
...
- 3,000원
of food for 24 h (FD24). For Experiment 1, the chickens were intracerebroventricularly injected with 2.5, 5, and 10 mg serotonin. In Experiment 2, the chickens received 2 nmol SHU9119 before being injected with 10 mg serotonin. For Experiment 3, the chickens were given 10 mg serotonin after receiving 2 nmol MCL0020, and the level of food and water intake was determined 3 h post-injection. Results of this study showed that serotonin decreased food intake but increased water intake among the FD24...
286.

Evidence for estrogen receptor expression during medullary bone formation and resorption in estrogen―treated male Japanese quails (Coturnix coturnix japonica)

Shinji Hiyama*, Toshie Sugiyama, Seiji Kusuhara, Takashi Uchida 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 2 223-227 (5 pages)

Shinji Hiyama*, Toshie Sugiyama, Seiji Kusuhara, Takashi Uchida 저
...
- 1,500원
The temporal expression of estrogen receptor (ER)―a and ER―b mRNA was examined in male Japanese quails. Femurs of quails receiving 17b―estradiol underwent RT―PCR and histochemical analysis 1 to 15 days after treatment. Untreated quails were used as controls (day 0). Between days 0 and 5, cells lining the bone endosteal surface differentiated into osteoblasts, which in turn formed medullary bone. Expression of ER―a was already observed on day 0 and increased slightly during bone formation...
287.

Tissue distribution of sialic acid-linked influenza virus receptors in beagle dogs

Zhang-Yong Ning, Xin-Tao Wu, Yan-Fen Cheng, Wen-Bao Qi, Yu-Fu An, Heng Wang, Gui-Hong Zhang*, Shou-Jun Li* 대한수의학회 Journal of Veterinary Science 4 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 1 219-222 (4 pages)

Zhang-Yong Ning, Xin-Tao Wu, Yan-Fen Cheng, Wen-Bao Qi, Yu-Fu An, Heng Wang, Gui-Hong Zhang*, Shou-Jun Li* 저
...
- 1,500원
A virus infections in dogs has received considerable attention from veterinarians, virologists, and epidemiologists. Interaction between influenza viral hemagglutinin and cell oligosaccharides containing sialic acid residues results in infection. Sialic acids have an a-2,3-linkage to the penultimate galactose in the avian influenza virus receptor and an a-2,6-linkage in the human receptor. To date, there are no detailed data on the tissue distribution or histological features of either type of...
288.

SRY-positive 78, XY ovotesticular disorder of sex development in a wolf cloned by nuclear transfer

Jung Taek Kang, Hyung Jin Kim, Hyun Ju Oh, So Gun Hong, Jung Eun Park, Min Jung Kim, Min Kyu Kim, Goo Jang, Dae Yong Kim, Byeong 대한수의학회 Journal of Veterinary Science 3 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 15 211-213 (3 pages)

Jung Taek Kang, Hyung Jin Kim, Hyun Ju Oh, So Gun Hong, Jung Eun Park, Min Jung Kim, Min Kyu Kim, Goo Jang, Dae Yong Kim, Byeong 저
...
- 1,500원
Recently, we reported the three wolves cloning with normal karyotype from somatic cells of endangered male gray wolves (Canis lupus), but one wolf had female external genitalia. In this study, we conducted further clinical, histological, and genetic analyses. This cloned wolf had a normal uterus but developed ovotestis. Through molecular analysis of the SRY gene, a mutation in the coding sequence of SRY gene could be excluded as a cause of intersexuality. This is the first report of a cloned...
289.

Sertoli cell tumors associated with feminizing syndrome and spermatic cord torsion in two cryptorchid dogs

Marco Quartuccio, Gabriele Marino*, Giuseppe Garufi, Santo Cristarella, Antonina Zanghi 대한수의학회 Journal of Veterinary Science 3 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 14 207-209 (3 pages)

Marco Quartuccio, Gabriele Marino*, Giuseppe Garufi, Santo Cristarella, Antonina Zanghi 저
...
- 1,500원
preputial sheath, prostate hypertrophy, and increased levels of circulating oestrogen. Transabdominal palpation and ultrasonography revealed the presence of neoplastic retained gonads. During surgery, spermatic cord torsion was also detected in the enlarged neoplastic testes of both dogs. Histologic examination confirmed the presence of Sertoli cell tumors that were primarily responsible for the feminizing syndrome. Complete remission of all symptoms occurred within 3 months after orchiectomy.
290.

A modified method for inducing periodontitis in dogs using a silk-wire twisted ligature

Se Eun Kim, Eui Ri Lee, Yesran Lee, Manbok Jeong, Young Woo Park, Jae Sang Ahn, Jeong Taek Ahn, Kangmoon Seo* 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 11 193-197 (5 pages)

Se Eun Kim, Eui Ri Lee, Yesran Lee, Manbok Jeong, Young Woo Park, Jae Sang Ahn, Jeong Taek Ahn, Kangmoon Seo* 저
...
- 1,500원
This study was designed to assess the effectiveness of a modified silk ligature twisted with wire for inducing advanced periodontitis. Periodontitis was induced in five premolars and one molar of 20 healthy dogs over a 60-day period. The dogs were divided into four groups according to the ligature- inducing materials used: soft moistened food only, wire ligature (WL), silk ligature (SL) and twisted ligature with silk and wire (SWL). Periodontal indices were recorded, and dental radiographs were...

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