| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2023-12-22 |
| タイトル |
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タイトル |
Associations of periparturient plasma biochemical parameters, endometrial leukocyte esterase and myeloperoxidase, and bacterial detection with clinical and subclinical endometritis in postpartum dairy cows |
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言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
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言語 |
en |
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主題Scheme |
Other |
|
キーワード |
biochemical parameter |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
キーワード |
cow |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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キーワード |
endometritis |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
キーワード |
leukocyte esterase |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
キーワード |
myeloperoxidase |
| 資源タイプ |
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資源タイプ |
journal article |
| 著者 |
NAZHAT Sayed Ahmad
北原, 豪
KOZUKA Nobutoshi
MIDO Shogo
SADAWY Mohammed
ALI Hossam El-Sheikh
大澤, 健司
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
This study was aimed at demonstrating associations between peripheral biochemical parameters, endometrial leukocyte esterase (LE) and myeloperoxidase (MPO), and bacterial detection with the degree of endometrial inflammation, and determining the best time postpartum for diagnosing endometritis to predict subsequent fertility in dairy cows. Plasma albumin, blood urea nitrogen (BUN), total cholesterol (T-cho), NEFA, and BHBA concentrations were analyzed in 43 Holstein cows at 3, 5 and 7 weeks postpartum (W3, W5 and W7). Endometrial samples were collected at W3, W5 and W7 to examine LE and MPO activities, bacterial detection rates, and PMN% profiles. The 43 cows were divided into healthy (HE), subclinical endometritis (SE), and clinical endometritis (CE) groups, classified differently at W3, W5 and W7 based on the definitions of SE and CE for each of the three weeks pp. LE level had an association with PMN% in all weeks pp (P<0.05). Albumin and BUN levels had weak negative associations with endometrial PMN% at W3. Pathogenic bacterial detection rates were higher in the cows with endometritis at W3 and W5. Conception rate at first artificial insemination tended to be lower (P=0.057) in the cows diagnosed with endometritis at W3 than in the healthy cows. In conclusion, associations were found between endometrial LE and endometritis, but not for MPO and endometritis. Diagnosing endometritis in W3 may be the best moment to predict subsequent fertility. |
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言語 |
en |
| 内容記述 |
|
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内容記述タイプ |
Other |
|
内容記述 |
citation:
Nazhat SA, Kitahara G, Kozuka N, Mido S, Sadawy M, Ali HE, Osawa T. Associations of periparturient plasma biochemical parameters, endometrial leukocyte esterase and myeloperoxidase, and bacterial detection with clinical and subclinical endometritis in postpartum dairy cows. J Vet Med Sci. 2018 Feb 20;80(2):302-310. doi: 10.1292/jvms.17-0478. Epub 2018 Jan 12. PMID: 29332864; PMCID: PMC5836768. |
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言語 |
en |
| 書誌情報 |
en : Journal of Veterinary Medical Science
巻 80,
号 2,
p. 302-310,
発行日 2018
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| 出版者 |
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出版者 |
Japanese Society of Veterinary Science |
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言語 |
en |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0916-7250 |
| DOI |
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関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1292/jvms.17-0478 |
| 権利 |
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言語 |
en |
|
権利情報 |
© 2018 by the Japanese Society of Veterinary Science |
| 著者版フラグ |
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出版タイプ |
VoR |
article (1.2 MB)
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