학지사 뉴논문

총 493건 검색

본문검색 결과만 보기

정확도순

최신순

등재순

발행기간

전체
최근 1년
최근 3년
직접입력

적용하기

본문검색

포함

제외

10개씩

61.

Prevalence and antibiotic resistance of mastitis pathogens isolated from dairy herds transitioning to organic management

Young Kyung Park, Lawrence K. Fox*, Dale D. Hancock, Wade McMahan, Yong Ho Park* 대한수의학회 Journal of Veterinary Science 3 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 1호 15 103-105 (3 pages)

Young Kyung Park, Lawrence K. Fox*, Dale D. Hancock, Wade McMahan, Yong Ho Park* 저
...
- 1,500원
Changes in udder health and antibiotic resistance of mastitis pathogens isolated from dairies upon conversion from conventional to organic management over a 3-year period was studied. Coagulase-negative staphylococci (CNS) were the most prevalent mastitis pathogens isolated. CNS were significantly less resistant to b-lactam antibiotics when isolated from milk after the herd transitioned to organic management. Cessation of the use of antimicrobial therapies in dairies in combination with organic...
62.

Establishment of a standard operating procedure for predicting the time of calving in cattle

Dominik Streyl, Carola Sauter-Louis, Anna Braunert, Dorothee Lange, Frank Weber, Holm Zerbe 대한수의학회 Journal of Veterinary Science 10 Pages

대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 2호 11 177-186 (10 pages)

Dominik Streyl, Carola Sauter-Louis, Anna Braunert, Dorothee Lange, Frank Weber, Holm Zerbe 저
...
- 3,000원
Precise calving monitoring is essential for minimizing the effects of dystocia in cows and calves. We conducted two studies in healthy cows that compared seven clinical signs (broad pelvic ligaments relaxation, vaginal secretion, udder hyperplasia, udder edema, teat filling, tail relaxation, and vulva edema) alone and in combination in order to predict the time of parturition. The relaxation of the broad pelvic ligaments combined with teat filling gave the best values for predicting either...
63.

Epidemiological characteristics of pulmonary pneumocystosis and concurrent infections in pigs in Jeju Island, Korea

Ki-Seung Kim, Ji-Youl Jung, Jae-Hoon Kim, Sang-Chul Kang, Eui-Kyung Hwang, Bong-Kyun Park, Dae-Yong Kim, Jae-Hoon Kim* 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 1호 3 15-19 (5 pages)

Ki-Seung Kim, Ji-Youl Jung, Jae-Hoon Kim, Sang-Chul Kang, Eui-Kyung Hwang, Bong-Kyun Park, Dae-Yong Kim, Jae-Hoon Kim* 저
...
- 1,500원
Epidemiological characteristics of swine pulmonary Pneumocystis (P.) carinii and concurrent infections were surveyed on Jeju Island, Korea, within a designated period in 172 pigs submitted from 54 farms to the Department of Veterinary Medicine, Jeju National University. The submitted cases were evaluated by histopathology, immunohistochemistry, PCR/RT-PCR, and bacteriology. P. carinii infection was confirmed in 39 (22.7%) of the 172 pigs. Histopathologically, the lungs had moderate to severe...
64.

Porcine abortion outbreak associated with Toxoplasma gondii in Jeju Island, Korea

Jae-Hoon Kim*, Kyung-Il Kang, Wan-Cheul Kang, Hyun-Joo Sohn, Young-Hwa Jean, Bong Kyun Park, Yongbaek Kim, Dae-Yong Kim 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 2호 8 147-151 (5 pages)

Jae-Hoon Kim*, Kyung-Il Kang, Wan-Cheul Kang, Hyun-Joo Sohn, Young-Hwa Jean, Bong Kyun Park, Yongbaek Kim, Dae-Yong Kim 저
...
- 1,500원
This report deals with the acute onset of an abortion outbreak and high sow mortality in one pig herd consisted of 1,200 pigs and 120 sows on Jeju Island, Korea. Affected pregnant sows showed clinical signs, including high fever, gradual anorexia, vomiting, depression, recumbency, prostration, abortion, and a few deaths. Four dead sows, five aborted fetuses from the same litter, and 17 sera collected from sows infected or normal were submitted to the Pathology Division of the National Veterinary...
65.

Seroprevalence and risk factors for bovine brucellosis in Jordan

Ahmad M. Al-Majali*, Abdelsalam Q. Talafha, Mustafa M. Ababneh, Mohammed M. Ababneh 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 1호 9 61-65 (5 pages)

Ahmad M. Al-Majali*, Abdelsalam Q. Talafha, Mustafa M. Ababneh, Mohammed M. Ababneh 저
...
- 1,500원
We investigated the seroprevalence and risk factors for Brucella seropositivity in cattle in Jordan. The sera from 671 cows were randomly collected from 62 herds. The antibodies against Brucella were detected using a Rose Bengal plate test and indirect ELISA. A structured questionnaire was used to collect information on the cattle herds' health and management. A multiple logistic regression model was constructed to identify the risk factors for Brucella seropositivity. The true prevalence of...
66.

The combination of deoxynivalenol and zearalenone at permitted feed concentrations causes serious physiological effects in young pigs

Feng Chen, Yulin Ma, Chunyi Xue, Jingyun Ma, Qingmei Xie, Genhu Wang, Yingzuo Bi, Yongchang Cao, * 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 1호 6 39-44 (6 pages)

Feng Chen, Yulin Ma, Chunyi Xue, Jingyun Ma, Qingmei Xie, Genhu Wang, Yingzuo Bi, Yongchang Cao, * 저
...
- 3,000원
This study was to investigate the effects of the combination of deoxynivalenol (DON) and zearalenone (ZON) on pigs. Twenty-four weaning piglets were divided into a control group fed a diet free of mycotoxins and a toxin group fed a diet containing 1 mg/kg DON and 250 Ռg/kg ZON. The results showed that supplementation of DON and ZON in diets had extensive effects on pigs. More specifically, DON and ZON caused levels of total protein, albumin, and globulin in sera to decrease (p ＜ 0.05) by...
67.

Lesions in the thymus and bone marrow in chicks with experimentally induced chicken infectious anemia disease

Burak Kuscu, Aydin Gümrel* 대한수의학회 Journal of Veterinary Science 9 Pages

대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 1호 3 15-23 (9 pages)

Burak Kuscu, Aydin Gümrel* 저
...
- 3,000원
One-day-old SPF chicks were inoculated with the Cux-l strain of chicken infectious anemia virus (CIAV), and the clinical development of disease and its macroscopic and microscopic alterations in the thymus and bone marrow, were observed. Tissue sections of thymus and bone marrow were stained using the streptavidin-biotin peroxidase method and examined under light microscope for evaluation of antigenic intensities in tissues. Those findings were then compared with blood parameters and ELISA...
68.

Matricaria chamomilla CH12 decreases handling stress in Nelore calves

Luis Souza Lima de Souza Reis, Paulo Eduardo Pardo, Eunice Oba, Sergio do Nascimento Kronka, Neuza Maria Frazatti-Gallina 대한수의학회 Journal of Veterinary Science 4 Pages

대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 2호 16 189-192 (4 pages)

Luis Souza Lima de Souza Reis, Paulo Eduardo Pardo, Eunice Oba, Sergio do Nascimento Kronka, Neuza Maria Frazatti-Gallina 저
...
- 1,500원
Matricaria chamomilla CH12 is a phytotherapeutic or homeopathic product, which has been used to reduce stress. Here, we examined its effect on preventing handling stress in bovines. Sixty Nelore calves were randomly distributed into two equal groups. One group was administered Matricaria chamomilla CH12 in diet and the other the 'control' was not. Animals in both groups were maintained unstressed for 30 days to adjust to the feeding system and pasture, and were then stressed by constraint on the...
69.

Excitability scores of goats administered ascorbic acid and transported during hot-dry conditions

J. O. Ayo, N. S. Minka, M. Mamman1 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 2호 6 127-131 (5 pages)

J. O. Ayo, N. S. Minka, M. Mamman1 저
...
- 1,500원
In this study, we investigated the effect of ascorbic acid (AA) administration on goat excitability due to transportation. Ten goats administered AA (p.o.) at 100 mg/kg of body weight before transportation served as the experimental group, and seven goats administered only 10 ml/kg of sterile water (p.o.) served as controls. Excitability scores were recorded for each goat; when weighed, before, immediately after, and 3 h after 8 h of transportation. A score of one to four was allocated to each...
70.

Calcium metabolism in cows receiving an intramuscular injection of 1,25-dihydroxyvitamin D3 combined with prostaglandin F2?? closely before parturition

Norio Yamagishi, Yu Ayukawa, Inhyung Lee, Kenji Oboshi, Yoshihisa Naito 대한수의학회 Journal of Veterinary Science 3 Pages

대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 2호 13 165-167 (3 pages)

Norio Yamagishi, Yu Ayukawa, Inhyung Lee, Kenji Oboshi, Yoshihisa Naito 저
...
- 1,500원
To determine the effect of exogenous 1,25-dihydroxyvitamin D3 [1,25(OH)2D3] combined with induced parturition on calcium (Ca) metabolism, cows received a single intramuscular injection of 1,25(OH)2D3 and prostaglandin F2α (PGF2α) closely before calving. Ten late-pregnant, multiparous Holstein cows were assigned to 1,25(OH)2D3 group (five treated with both 1,25(OH)2D3 and PGF2α) and control group (five treated with PGF2α). 1,25(OH)2D3 group showed an increase in plasma Ca concentration around...

한주간 이슈검색어