Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Stephanie D. Perkins"'
Autor:
Morgan M. Roberts, Stephanie D. Perkins, Brian L. Anderson, Jason T. Sawyer, Terry D. Brandebourg
Publikováno v:
Foods, Vol 12, Iss 3, p 554 (2023)
European heritage breeds, such as the Blonde (B), Red (R), and Swallow-bellied (SB) Mangalica pig, display an extreme propensity to fatten and are reputed to produce superior quality pork. This suggests that Mangalica pork should command a higher pri
Externí odkaz:
https://doaj.org/article/a0a5e6855ede46a2bf76ea00576b3dbb
Autor:
George A. Perry, Emmalee J. Northrop, Saulo Menegatti Zoca, Kaitlin M. Epperson, Julie A. Walker, Stephanie D. Perkins, Jerica J.J. Rich, Jim R. Rhoades
Publikováno v:
Theriogenology. 157:121-129
The objective of this study was to evaluate the necessity of a controlled internal drug releasing device (CIDR) in a fixed-time AI resynchronization protocol as well as to compare a commercially available blood pregnancy test with transrectal ultraso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2552b6ef0f754abf2c4577b292a1fde9
https://doi.org/10.1016/j.theriogenology.2020.07.011
https://doi.org/10.1016/j.theriogenology.2020.07.011
Autor:
Kaitlin M. Epperson, Erin E. Beck, Jerica J.J. Rich, Emmalee J. Northrop-Albrecht, Stephanie D. Perkins, Abigail L. Zezeski, Jaclyn N. Ketchum, Saulo Menegatti Zoca, Julie A. Walker, Thomas W. Geary, George A. Perry
Publikováno v:
Animal Reproduction Science. 244:107045
Nutritional changes immediately after insemination cause increased embryonic mortality, but the mechanisms controlling this are not well known. Our objective was to evaluate the impact of nutritional change on estrus expression, steroid concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d28f627eae7384606ae100eb96888dff
https://doi.org/10.1016/j.anireprosci.2022.107045
https://doi.org/10.1016/j.anireprosci.2022.107045
Publikováno v:
The Professional Animal Scientist. 34:566-570
Heifers and cows that exhibit estrus before fixed-time AI have increased concentrations of estradiol and greater conception rates compared with those that do not. Our objective was to determine whether small doses of gonadotropin-releasing hormone fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71ab414cab779f527121bf296245f182
https://doi.org/10.15232/pas.2018-01787
https://doi.org/10.15232/pas.2018-01787
Autor:
Lacey K. Quail, Taylor N. Andrews, Adalaide C Kline, Emmalee J. Northrop, Jerica J.J. Rich, Cody Wright, Stephanie D. Perkins, Kaitlin M. Epperson, Julie A. Walker, George A. Perry, J. R. Russell
Publikováno v:
Journal of Animal Science
Trace minerals are known to play important roles in early embryo development. The study objective was to determine effects of trace mineral source on heifer reproductive performance. Beef heifers (n = 129) were randomly assigned to one of two treatme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a770ef3bc5fe24cadff45b39e00beb07
https://doi.org/10.1093/jas/skab160
https://doi.org/10.1093/jas/skab160
Autor:
Jerica J Rich, Saulo Menegatti Zoca, Russ Daly, Robert A. Cushman, George Perry, Stephanie D. Perkins, Kaitlin M Epperson, Emmalee J Northrop-Albrecht
Publikováno v:
Journal of Animal Science. 99:126-127
Transcript abundance of two forms of GnRH and its receptor have been characterized in bovine ovaries. The objective was to investigate the relationship of GnRH-1, GnRH-2, GnRH-R, intrafollicular estradiol (E2) and progesterone (P4) during follicular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::934373ca896463d32fb37046ac79211a
https://doi.org/10.1093/jas/skab235.230
https://doi.org/10.1093/jas/skab235.230
Autor:
Stephanie D. Perkins, Sarah Mayes, Emmalee J. Northrop, Jerica J.J. Rich, Kaitlin M. Epperson, George A. Perry, Cody Wright, J. R. Russell
Publikováno v:
J Anim Sci
Trace minerals are known to play important roles in early embryo development. The study objective was to determine effects of trace mineral source on heifer reproductive performance. Over two years, beef heifers (n = 130) were randomly assigned to tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81f4d225d1e78f6b6b72e1f8e20231c9
https://doi.org/10.1093/jas/skz258.297
https://doi.org/10.1093/jas/skz258.297
Autor:
George A. Perry, Stephanie D. Perkins, Emmalee J. Northrop, Julie A. Walker, Jerica J.J. Rich
Publikováno v:
J Anim Sci
The ratio of glucogenic to lipogenic acids in ruminal VFAs can have a direct impact on nutrient utilization. The objective of this study was to compare the effects of an extended-release injectable dewormer [LongRange® (eprinomectin)] to a tradition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01069c4a6c50758295c99b7be4779e4e
https://europepmc.org/articles/PMC6667102/
https://europepmc.org/articles/PMC6667102/
Autor:
Claire L Timlin, Saulo Menegatti Zoca, Emmalee J. Northrop, George A. Perry, Nicholas W Dias, Vitor R G Mercadante, Stephanie D. Perkins, Jerica J.J. Rich, Kaitlin M. Epperson, Julie A. Walker
Publikováno v:
J Anim Sci
Previous studies evaluating single and multiple GnRH injections at time of CIDR removal have reported decreased interval to estrus and increased expression of estrus, and increased conception rates, respectively. Thus, the objective of this study was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d9ed1163654fdab6ecf73d8557419d9
https://europepmc.org/articles/PMC6666947/
https://europepmc.org/articles/PMC6666947/
Autor:
Emmalee J. Northrop, George A. Perry, Ashley M Reiner, Jerica J.J. Rich, Stephanie D. Perkins
Publikováno v:
J Anim Sci
Parasitism decreases the nutrients available for cow and fetal/calf performance. The objective of this study was to evaluate the impact of an extended-release dewormer [LongRange® (eprinomectin)] compared to a traditional dewormer [Dectomax® (doram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f484fb31f731d7d8c15d500626173a50
https://europepmc.org/articles/PMC6666987/
https://europepmc.org/articles/PMC6666987/