scholarly journals Randomized clinical trial of antibiotic and prostaglandin treatments for uterine health and reproductive performance in dairy cows

2011 ◽  
Vol 94 (3) ◽  
pp. 1325-1338 ◽  
Author(s):  
J. Dubuc ◽  
T.F. Duffield ◽  
K.E. Leslie ◽  
J.S. Walton ◽  
S.J. LeBlanc
Keyword(s):  
Clinical Trial ◽  
Dairy Cows ◽  
Randomized Clinical Trial ◽  
Reproductive Performance ◽  
Uterine Health

scholarly journals Addition of Clinoptilolite In The Diet Reduces Uterine PMN Leukocytes And Open Days In Multiparous Lactating Dairy Cows Managed In A Mountain Tropical Pasture-Based System

2021 ◽  
Author(s):  
Franklin I Sinchi ◽  
Jenny F. Zuin ◽  
Juan Pablo Garzón ◽  
Gonzalo E. López ◽  
Guido Calle ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
General Linear Model ◽  
Tropical Pasture ◽  
Chi Square ◽  
Lactating Dairy Cows ◽  
Uterine Health ◽  
Pmn Leukocytes ◽  
Chi Square Test ◽  
Subclinical Endometritis

Abstract This study was aimed to assess the effect of adding clinoptilolite in the diet on uterine health and reproductive performance in multiparous lactating dairy cows managed in a tropical pasture-based system above 2500 meters of altitude. Seventy-seven multiparous Holstein crossbred cows were allocated randomly into two groups: clinoptilolite supplemented cows (CLG, n = 42) and non-supplemented cows as control (CG, n = 35). Cows from CLG were supplemented with clinoptilolite from 30 days (50 g/cow/day) before to 60 days after calving (200 g/cow/day). Data were analyzed by general linear model, least squares means and chi-square test of SAS. In CLG cows, percentages of uterine PMN leukocytes (P<0.0001) and proportion of subclinical endometritis (P=0.0187) were lower than in CG. The interval calving to first corpus luteum was shorter (P=0.0759) in CLG than CG, and calving to first service interval was similar between treatments. Cows from CLG became pregnant 35 days earlier than CG cows (P=0.0224). In conclusion, daily addition of clinoptilolite in the diet decreased the proportion of cows with subclinical endometritis and shortened the interval from calving to conception in lactating dairy cows.

scholarly journals Randomized clinical trial of a calcium supplement for improvement of health in dairy cows in early lactation

2016 ◽  
Vol 99 (8) ◽  
pp. 6550-6562 ◽  
Author(s):  
Cynthia L. Miltenburg ◽  
Todd F. Duffield ◽  
Dorothee Bienzle ◽  
Elizabeth L. Scholtz ◽  
Stephen J. LeBlanc
Keyword(s):  
Clinical Trial ◽  
Dairy Cows ◽  
Randomized Clinical Trial ◽  
Calcium Supplement ◽  
Early Lactation

scholarly journals Randomized clinical trial comparing ceftiofur hydrochloride with a positive control protocol for intramammary treatment of nonsevere clinical mastitis in dairy cows

2016 ◽  
Vol 99 (7) ◽  
pp. 5619-5628 ◽  
Author(s):  
Cristina Simões Cortinhas ◽  
Tiago Tomazi ◽  
Mário Sérgio Ferreira Zoni ◽  
Elio Moro ◽  
Marcos Veiga dos Santos
Keyword(s):  
Clinical Trial ◽  
Dairy Cows ◽  
Randomized Clinical Trial ◽  
Clinical Mastitis ◽  
Positive Control ◽  
Control Protocol ◽  
Ceftiofur Hydrochloride

Prophylactic strategy with herbal remedy to reduce puerperal metritis risk in dairy cows: A randomized clinical trial

2015 ◽  
Vol 181 ◽  
pp. 231-235 ◽  
Author(s):  
Dongan Cui ◽  
Shengyi Wang ◽  
Lei Wang ◽  
Hui Wang ◽  
Xia Li ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Dairy Cows ◽  
Randomized Clinical Trial ◽  
Herbal Remedy

scholarly journals A randomized clinical trial of topical treatments for mild and severe udder cleft dermatitis in Dutch dairy cows

2018 ◽  
Vol 101 (9) ◽  
pp. 8259-8268 ◽  
Author(s):  
T. van Werven ◽  
J. Wilmink ◽  
S. Sietsma ◽  
J. van den Broek ◽  
M. Nielen
Keyword(s):  
Clinical Trial ◽  
Dairy Cows ◽  
Randomized Clinical Trial ◽  
Topical Treatments
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