Immune response during the onset of coliform mastitis in dairy cows vaccinated with STARTVAC ®

2021 ◽  
Vol 92 (1) ◽  
Author(s):  
Kazuhiro Kawai ◽  
Yasuha Kondo ◽  
Yasunori Shinozuka ◽  
Ryusaku Kawata ◽  
Sohei Kaneko ◽  
...  
Keyword(s):  
Immune Response ◽  
Dairy Cows ◽  
Coliform Mastitis

scholarly journals Endometrial Inflammation at the Time of Insemination and Its Effect on Subsequent Fertility of Dairy Cows

Animals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1858
Author(s):  
Karen Wagener ◽  
Marc Drillich ◽  
Christine Aurich ◽  
Christoph Gabler
Keyword(s):  
Immune Response ◽  
Dairy Cows ◽  
Mrna Expression ◽  
Reverse Transcription ◽  
Artificial Insemination ◽  
Cox Regression ◽  
Related Factor ◽  
Subsequent Fertility ◽  
Cxcl8 Mrna ◽  
Repeat Breeder

Our objective was to investigate the level of endometrial immune response at artificial insemination (AI) and to relate it to subsequent fertility. From 71 healthy cows, endometrial cytobrush samples were taken at the first AI for cytological and mRNA analyses. Total RNA isolated from the cytobrushes was used for reverse transcription qPCR for selected transcripts. Animals were grouped into pregnant (PREG; n = 32) and non-pregnant (non-PREG; n = 39) cows following their first AI. The mRNA abundance of the neutrophil-related factor CEACAM1 and the chemokine CXCL5 was 1.2- (p = 0.03) and 2.0-fold (p = 0.04) greater in PREG than in non-PREG cows, respectively. Animals were further subdivided according to the number of inseminations until pregnancy (PREG1, n = 32; PREG2-3, n = 19) and in repeat breeder cows (RBC, n = 13). CEACAM1 and CXCL8 mRNA expression was 1.7- (p = 0.01) and 2.3-fold (p = 0.03) greater in PREG1 than in RBC, respectively. Cox regression showed that cows with PMN ≥ 1% had a 1.8-fold increased chance of pregnancy within 150 days postpartum compared with cows with fewer PMNs. We conclude that a certain level of inflammation before the stimulus of AI might be beneficial for subsequent fertility.

scholarly journals Changes in ionized calcium concentration in the blood of dairy cows with peracute coliform mastitis

2020 ◽  
Vol 82 (4) ◽  
pp. 457-462 ◽  
Author(s):  
Keiichi HISAEDA ◽  
Tomoko KOSHIISHI ◽  
Ayuna SASAKI ◽  
Yasunori SHINOZUKA ◽  
Naoki ISOBE ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Calcium Concentration ◽  
Ionized Calcium ◽  
Coliform Mastitis

scholarly journals Effect of cooling during the dry period on immune response after Streptococcus uberis intramammary infection challenge of dairy cows

2014 ◽  
Vol 97 (12) ◽  
pp. 7426-7436 ◽  
Author(s):  
I.M.T. Thompson ◽  
S. Tao ◽  
A.P.A. Monteiro ◽  
K.C. Jeong ◽  
G.E. Dahl
Keyword(s):  
Immune Response ◽  
Dairy Cows ◽  
Dry Period ◽  
Intramammary Infection ◽  
Streptococcus Uberis

scholarly journals AN IMMUNE RESPONSE TO EGG-YOLK SEMEN DILUENT IN DAIRY COWS

Reproduction ◽  
1971 ◽  
Vol 25 (2) ◽  
pp. 193-199 ◽  
Author(s):  
J. F. T. GRIFFIN ◽  
W. R. NUNN ◽  
P. J. HARTIGAN
Keyword(s):  
Immune Response ◽  
Dairy Cows ◽  
Egg Yolk

scholarly journals In Dairy Cows with Clinical Mastitis Do Systemic Antimicrobials in Addition to Intramammary Antimicrobials Improve Clinical Cure Rates Compared to Intramammary Antimicrobials Only?

2016 ◽  
Vol 1 (4) ◽  
Author(s):  
Matthew Barden
Keyword(s):  
Dairy Cows ◽  
Antimicrobial Therapy ◽  
Clinical Cure ◽  
Clinical Mastitis ◽  
Clinical Parameters ◽  
Bottom Line ◽  
Coliform Mastitis ◽  
Cure Rates

Clinical bottom line In spite of limitations to the available studies, in cattle with clinical mastitis and an absence of systemic signs there is no evidence that combined systemic and intramammary antimicrobial therapy improves clinical cure rates compared to intramammary antimicrobial therapy only. In two studies, cattle with severe coliform mastitis showed improved clinical parameters following combined systemic and intramammary antimicrobial therapy compared to intramammary antimicrobial therapy only. 

Plasma-based proteomics reveals immune response, complement and coagulation cascades pathway shifts in heat-stressed lactating dairy cows

2016 ◽  
Vol 146 ◽  
pp. 99-108 ◽  
Author(s):  
Li Min ◽  
Jianbo Cheng ◽  
Shengguo Zhao ◽  
He Tian ◽  
Yangdong Zhang ◽  
...  
Keyword(s):  
Immune Response ◽  
Dairy Cows ◽  
Lactating Dairy Cows

A sentinel function for teat tissues in dairy cows: dominant innate immune response elements define early response to E. coli mastitis

2009 ◽  
Vol 10 (1) ◽  
pp. 21-38 ◽  
Author(s):  
Manuela Rinaldi ◽  
Robert W. Li ◽  
Douglas D. Bannerman ◽  
Kristy M. Daniels ◽  
Christina Evock-Clover ◽  
...  
Keyword(s):  
Immune Response ◽  
Dairy Cows ◽  
Innate Immune Response ◽  
Early Response ◽  
Innate Immune ◽  
Response Elements ◽  
E Coli
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