1128 OmniGen-AF® reduces basal plasma cortisol as well as cortisol release to adrencocorticotropic hormone or corticotrophin releasing hormone and vasopressin in lactating dairy cows under thermoneutral or acute heat stress conditions

2016 ◽  
Vol 94 (suppl_5) ◽  
pp. 541-542 ◽  
Author(s):  
M. L. McBride ◽  
N. C. Burdick Sanchez ◽  
J. A. Carroll ◽  
P. R. Broadway ◽  
X. O. Ortiz ◽  
...  
Keyword(s):  
Heat Stress ◽  
Dairy Cows ◽  
Plasma Cortisol ◽  
Stress Conditions ◽  
Releasing Hormone ◽  
Lactating Dairy Cows ◽  
Acute Heat Stress ◽  
Basal Plasma ◽  
Cortisol Release

Daily rumination time of lactating dairy cows under heat stress conditions

2020 ◽  
Vol 88 ◽  
pp. 102484 ◽  
Author(s):  
Theresa Müschner-Siemens ◽  
Gundula Hoffmann ◽  
Christian Ammon ◽  
Thomas Amon
Keyword(s):  
Heat Stress ◽  
Dairy Cows ◽  
Stress Conditions ◽  
Lactating Dairy Cows

Oxygen and steroid concentrations in preovulatory follicles of lactating dairy cows exposed to acute heat stress

2008 ◽  
Vol 69 (7) ◽  
pp. 805-813 ◽  
Author(s):  
L.A. de Castro e Paula ◽  
J. Andrzejewski ◽  
D. Julian ◽  
L.J. Spicer ◽  
P.J. Hansen
Keyword(s):  
Heat Stress ◽  
Dairy Cows ◽  
Lactating Dairy Cows ◽  
Acute Heat Stress ◽  
Preovulatory Follicles

scholarly journals Treatment of lactating dairy cows with gonadotropin-releasing hormone before first insemination during summer heat stress

2016 ◽  
Vol 99 (9) ◽  
pp. 7612-7623 ◽  
Author(s):  
B.E. Voelz ◽  
L. Rocha ◽  
F. Scortegagna ◽  
J.S. Stevenson ◽  
L.G.D. Mendonça
Keyword(s):  
Heat Stress ◽  
Dairy Cows ◽  
Gonadotropin Releasing Hormone ◽  
Releasing Hormone ◽  
Summer Heat ◽  
Lactating Dairy Cows

Pregnancy rates following timed embryo transfer with fresh or vitrified in vitro produced embryos in lactating dairy cows under heat stress conditions

2002 ◽  
Vol 58 (1) ◽  
pp. 171-182 ◽  
Author(s):  
Y.M Al-Katanani ◽  
M Drost ◽  
R.L Monson ◽  
J.J Rutledge ◽  
C.E Krininger ◽  
...  
Keyword(s):  
Heat Stress ◽  
Dairy Cows ◽  
Embryo Transfer ◽  
Pregnancy Rates ◽  
Stress Conditions ◽  
Lactating Dairy Cows

Fertility and hormonal responses to temporary relief of heat stress in lactating dairy cows

1988 ◽  
Vol 29 (5) ◽  
pp. 1027-1035 ◽  
Author(s):  
M.E. Wise ◽  
R.E. Rodriguez ◽  
D.V. Armstrong ◽  
J.T. Huber ◽  
F. Wiersma ◽  
...  
Keyword(s):  
Heat Stress ◽  
Dairy Cows ◽  
Hormonal Responses ◽  
Temporary Relief ◽  
Lactating Dairy Cows
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