Feedback effects of estradiol and progesterone on ovulation and fertility of dairy cows after gonadotropin-releasing hormone-induced release of luteinizing hormone.

Autor: Stevenson JS; Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506-0201. Electronic address: jss@ksu.edu., Pulley SL; Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506-0201.

Publikováno v: Journal of dairy science [J Dairy Sci] 2016 Apr; Vol. 99 (4), pp. 3003-3015. Date of Electronic Publication: 2016 Feb 19.

Five-day resynchronization programs in dairy cows including presynchronization and progesterone at two stages following artificial insemination.

Autor: Pulley SL; Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506-0201., Stevenson JS; Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506-0201. Electronic address: jss@k-state.edu.

Publikováno v: Journal of dairy science [J Dairy Sci] 2015 Sep; Vol. 98 (9), pp. 6243-55. Date of Electronic Publication: 2015 Jul 02.

Short communication: Change in dose delivery of prostaglandin F2α in a 5-day timed artificial insemination program in lactating dairy cows.

Autor: Stevenson JS; Department of Animal Sciences and Industry, Kansas State University, Manhattan, Kansas 66506-0201, USA. jss@k-state.edu, Pulley SL, Hill SL

Publikováno v: Journal of dairy science [J Dairy Sci] 2013 Sep; Vol. 96 (9), pp. 5769-72. Date of Electronic Publication: 2013 Jun 19.

Supplemental progesterone and timing of resynchronization on pregnancy outcomes in lactating dairy cows.

Autor: Bilby TR; Texas A&M AgriLife Research and Extension, Texas A&M System, Stephenville 76401. Electronic address: todd.bilby@merck.com., Bruno RGS; Texas A&M AgriLife Research and Extension, Texas A&M System, Stephenville 76401., Lager KJ; Texas A&M AgriLife Research and Extension, Texas A&M System, Stephenville 76401., Chebel RC; Department of Veterinary Population Medicine, University of Minnesota, Saint Paul 55108., Moraes JGN; Department of Veterinary Population Medicine, University of Minnesota, Saint Paul 55108., Fricke PM; Department of Dairy Science, University of Wisconsin, Madison 53706., Lopes G Jr; Department of Dairy Science, University of Wisconsin, Madison 53706., Giordano JO; Department of Dairy Science, University of Wisconsin, Madison 53706., Santos JEP; Department of Animal Sciences, University of Florida, Gainesville 32611., Lima FS; Department of Animal Sciences, University of Florida, Gainesville 32611., Stevenson JS; Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506., Pulley SL; Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506.

Publikováno v: Journal of dairy science [J Dairy Sci] 2013; Vol. 96 (11), pp. 7032-7042. Date of Electronic Publication: 2013 Sep 05.

Pregnancy per artificial insemination after presynchronizing estrous cycles with the Presynch-10 protocol or prostaglandin F2α injection followed by gonadotropin-releasing hormone before Ovsynch-56 in 4 dairy herds of lactating dairy cows.

Autor: Stevenson JS; Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506-0201, USA. jss@k-state.edu, Pulley SL

Publikováno v: Journal of dairy science [J Dairy Sci] 2012 Nov; Vol. 95 (11), pp. 6513-22. Date of Electronic Publication: 2012 Aug 30.