Search Results - "Ketchum, Jaclyn N."

Evaluation of pregnancy associated glycoproteins assays for on farm determination of pregnancy status in beef cattle by Kline, Adalaide C, Menegatti Zoca, Saulo, Epperson, Kaitlin M, Quail, Lacey K, Ketchum, Jaclyn N, Andrews, Taylor N, Rich, Jerica J J, Rhoades, Jim R, Walker, Julie A, Perry, George A

“…Transrectal ultrasonography is known as the gold standard for pregnancy detection, but requires costly equipment and technical skills; therefore, access to an…”
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Evaluation of two beef cow fixed-time AI protocols that utilize presynchronization by Ketchum, Jaclyn N., Quail, Lacey K., Epperson, Kaitlin M., Guy, Chloey P., Rich, Jerica J.J., Zoca, Saulo Menegatti, Kline, Adalaide C., Andrews, Taylor N., Walker, Julie A., Piza Fontes, Pedro Levy, Johnson, Sandy K., Owen, Megan P.T., Eborn, Douglas, Harvey, Kelsey M., Summers, Adam F., Perry, George A.

“…Presynchronization was evaluated as a method to improve estrus response before fixed-time AI (FTAI). The objective was to compare FTAI results in beef cows…”
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Modulation of expression of estrus, steroidogenesis and embryo development following peri-artificial insemination nutrient restriction in beef heifers by Epperson, Kaitlin M., Beck, Erin E., Rich, Jerica J.J., Northrop-Albrecht, Emmalee J., Perkins, Stephanie D., Zezeski, Abigail L., Ketchum, Jaclyn N., Zoca, Saulo Menegatti, Walker, Julie A., Geary, Thomas W., Perry, George A.

“…Nutritional changes immediately after insemination cause increased embryonic mortality, but the mechanisms controlling this are not well known. Our objective…”
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Developmental and reproductive characteristics of beef heifers classified by number of estrous cycles experienced by start of first breeding by Roberts, Andrew J, Ketchum, Jaclyn N, Funston, Richard N

“…Abstract A retrospective analysis was conducted to evaluate the effect of number of estrous cycles exhibited before breeding on growth and reproductive…”
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389 Impact of a Controlled Internal Drug Release device on circulating and local concentrations of progesterone by Perry, George A, Carson, Chloey P, Quail, Lacey K, Blaske, Sarah, Ketchum, Jaclyn N

“…Abstract Controlled Internal Drug Release (CIDR) devices have become an important component of reproductive management programs in many beef herds. When a CIDR…”
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291 Synchronization and Seasonality Effects on Follicular Development, Estrus Expression, and Pregnancy in Brahman Females by Quail, Lacey K, Epperson, Kaitlin M, Ketchum, Jaclyn N, Guy, Chloey, Long, Chalies, Perry, George A

“…Abstract Control of follicular development is essential for estrous synchronization. This experiment determined differences in follicular development during…”
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155 Impact of Ambient Temperature on Bovine Viral Diarrhea Virus and Infectious Bovine Rhinotracheitis Vaccination Response by Blaske, Sarah, Epperson, Kaitlin M, Quail, Lacey K, Ketchum, Jaclyn N, Guy, Chloey P, Long, Charles R, Perry, George A

“…Abstract Vaccines are created to help the immune system fight pathogens faster and more effectively, but little is known on how season of the year impacts the…”
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102 Combination and individual vaccines for bovine viral diarrhea virus and infectious bovine rhinotracheitis effects on reproductive cyclicity and immune response by Blaske, Sarah, Ketchum, Jaclyn N, Quail, Lacey K, Mattos, Ana Clara, Snider, Alexandria P, Carson, Chloey P, Long, Charles R, Perry, George A

“…Abstract Vaccines are known to impact both the immune and reproductive systems. The objective of this research was to identify immunological and cyclic…”
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PSXVI-1 Impact of Breed and/or Season on Effectiveness of Anthelmintic Treatment in Weaned Calves by Guy, Chloey, Ketchum, Jaclyn N, Epperson, Kaitlin M, Quail, Lacey K, Hairgrove, Thomas B, Long, Charles R, Perry, George A

“…Abstract Antiparasitic resistance has become a major concern in the livestock industry and can have a tremendous impact on calf performance. The objective of…”
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296 Comparison of Dna Methylation Patterns in Sperm Collected from Brahman Bulls with Differences in Embryo Development by Ketchum, Jaclyn N, Drum, Jessica, Willis, Caleta, Guy, Chloey P, Ortega, Sofia, Kerns, Karl, Long, Charles R, Love, Charles, Welsh, Thomas H, Randel, Ronald D, Perry, George A

“…Abstract The objective was to determine if methylation patterns in sperm differed between bulls with good vs poor embryo development. Semen collected from…”
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179 Cost and Profit Per Pregnancy Associated with Estrous Synchronization Utilizing Estrus Detection And/Or Fixed-Time Artificial Insemination by Quail, Lacey K, Epperson, Kaitlin M, Ketchum, Jaclyn N, Guy, Chloey P, Rich, Jerica J J, Walker, Julie, Zoca, Saulo, Perry, George A

“…Abstract This experiment aimed to compare synchronization cost associated with two protocols: one utilizing estrus detection (6d; PG 6-d CIDR+TAI) and one…”
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297 Evaluation of Semen Characteristics During Pubescent Maturation After Prenatally Induced Stress of Brahman Bulls by Willis, Caleta, Ketchum, Jaclyn N, Epperson, Kaitlin M, Quail, Lacey K, Guy, Chloey P, Love, Charles, Kerns, Karl, Long, Charles R, Randel, Ronald D, Welsh, Thomas H, Perry, George A

“…Abstract The objective of this study was to determine if prenatal stress impacted semen characteristics during pubescent maturation of Brahman bulls (n = 23)…”
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79 Prenatally Stressed Brahman Bulls Produced Embryos with Decreased Embryonic Development by Ketchum, Jaclyn N, Drum, Jessica N, Ortega, M Sofia, Long, Charles L, Welsh, Thomas H, Randel, Ronald D, Perry, George A

“…Abstract The objective of this experiment was to determine if semen collected from prenatally stressed (PNS) Brahman bulls altered early embryonic development…”
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292 Evaluation of two Beef cow Fixed-Time AI Protocols That Utilize pre-Synchronization by Ketchum, Jaclyn N, Quail, Lacey K, Epperson, Kaitlin M, Guy, Chloey, Rich, Jerica J J, Zoca, Saulo Menegatti, Kline, Adalaide, Andrews, Taylor, Walker, Julie, Fontes, Pedro, Johnson, Sandy, Owen, Megan P, Harvey, Kelsey M, Summers, Adam F, Perry, George A

“…Abstract Pre-synchronization has been evaluated as a method to improve synchrony of ovulatory follicles before fixed-time AI (FTAI). The objective was to…”
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77 Factors Impacting Abundance of PAGs After Embryo Transfer in Beef Cattle by Quail, Lacey K, Ketchum, Jaclyn N, Epperson, Kaitlin M, Zoca, Saulo Menegatti, Andrews, Taylor, Kline, Adalaide C, Rich, Jerica J J, Zezeski, Abigail L, Ogg, Makayla, Rhoades, Jim R, Smith, Michael F, Perry, George A, Geary, Thomas W

“…Abstract The objective of this study was to determine factors impacting abundance of pregnancy-associated glycoproteins (PAGs) after embryo transfer. Cows were…”
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103 Mizzou Repro: Exploring short-form video communication on social media platforms to improve the reach of Extension by Thomas, Jordan M, Bonacker, Rachael C, Stoecklein, Katy S, Ketchum, Jaclyn N, Poock, Scott E, Ellis, Anita M, Bishop, Brianne E

“…Abstract Extension is a vital component of the Land Grant mission, facilitating transfer of knowledge and technology to end users. However, traditional…”
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299 Treatment with prostaglandin F2α and an intravaginal progesterone insert in advance of gonadotropin-releasing hormone enhances response to estrus synchronization in mature beef cows by Bonacker, Rachael C, Stoecklein, Katy S, Ketchum, Jaclyn N, Knickmeyer, Emma R, Locke, James William C, Poock, Scott E, Thomas, Jordan M

“…Abstract An experiment was designed to evaluate the effect of treatments in advance of gonadotropin-releasing hormone (GnRH; 100μg gonadorelin) administered at…”
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PSXIII-11 Altering length of the presynchronization period in a long-term progestin-based estrus synchronization protocol for timed artificial insemination of beef heifers by Knickmeyer, Emma R, Thomas, Jordan M, Locke, James William C, Bonacker, Rachael C, Ciernia, Lauren, Ketchum, Jaclyn N, Ellersieck, Mark R, Poock, Scott E, Smith, Michael F, Patterson, David J

“…Abstract An experiment was designed to evaluate the effect of extending the presynchronization period in a progestin-based estrus synchronization protocol…”
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