Zobrazeno 1 - 10
of 250
pro vyhledávání: '"D. Starkey"'
Autor:
Cleison de Souza, Cleverson de Souza, Felipe P. Campos, Vaneila. D.L. Savaris, Lucas Wachholz, Cristine Kaufmann, Jomara Broch, Gabriel N. Comin, Arele A. Calderano, Guilherme L.S. Tesser, Jessica D. Starkey, Cinthia Eyng, Ricardo V. Nunes
Publikováno v:
Poultry Science, Vol 103, Iss 10, Pp 104105- (2024)
ABSTRACT: The study investigated guanidinoacetic acid (GAA) supplementation with varying dietary digestible arginine (Arg) and glycine+serine (Gly+Ser) concentrations in the starter phase, exploring respective carry-over effects on growth performance
Externí odkaz:
https://doaj.org/article/cd43d4107a2a4e26bb7b2ce918f13643
Publikováno v:
Poultry Science, Vol 103, Iss 1, Pp 103222- (2024)
ABSTRACT: The etiology of Wooden Breast (WB) is unknown; therefore, it is difficult to produce broiler flocks with similar proportions of WB-affected and unaffected birds. Because WB has been detected as early as 15 d posthatch, the objective of this
Externí odkaz:
https://doaj.org/article/153aea3cb2284b9b8b63f24c6a0225ee
Autor:
Caroline R. Gregg, Brittany L. Hutson, Joshua J. Flees, Charles W. Starkey, Jessica D. Starkey
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Culture temperatures for broiler chicken cells are largely based on those optimized for mammalian species, although normal broiler body temperature is typically more than 3°C higher. The objective was to evaluate the effects of simulating broiler pe
Externí odkaz:
https://doaj.org/article/f4c12dca37314471a04b2909e050112f
Autor:
Maegan A. Reeves Pitts, Hunter R. Smith, Ellie C. Amerson, Jessica D. Starkey, Charles W. Starkey, Jason T. Sawyer, Terry D. Brandebourg
Publikováno v:
Animals, Vol 13, Iss 24, p 3857 (2023)
Mangalica pigs are gaining popularity within the U.S. as a niche breed, given their reputation for superior-quality pork. However, slow growth rates, a poor lean yield, and excessive adiposity limit the widespread adoption of Mangalica. To determine
Externí odkaz:
https://doaj.org/article/b1f819c597b041a3856cf9b2998bf4cc
Autor:
Gerardo A. Abascal-Ponciano, Samuel F. Leiva, Joshua J. Flees, Luis P. Avila, Jessica D. Starkey, Charles W. Starkey
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
Vitamin D signaling is important for intestinal homeostasis. An increase in vitamin D receptors in immune cells can modulate cell phenotype and cytokine secretion. Cytokines regulate both pro- (interleukin 17; IL-17) and anti-inflammatory (IL-10) res
Externí odkaz:
https://doaj.org/article/b1f561dc5266426699f4fa518d374667
Autor:
Caroline R. Gregg, Brittany L. Hutson, Joshua J. Flees, Zachary S. Lowman, Kari A. Estes, Jessica D. Starkey, Charles W. Starkey
Publikováno v:
Animals, Vol 13, Iss 9, p 1445 (2023)
Choline has been demonstrated to partially substitute methionine in broiler chicken diets due to their interconnected biosynthesis pathways. Yet, research on the impacts of dietary choline supplementation on modern strains of high-yielding broilers i
Externí odkaz:
https://doaj.org/article/df14dd7fa61e4bacaeec34ecfbdbb36f
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
As antibiotic-free (ABF) broiler production continues to increase, understanding the development and local immune response in the intestines of ABF broilers is essential. Mitotically active cells, the majority of which will become enterocytes, help m
Externí odkaz:
https://doaj.org/article/621f4d3e5cd5464ea24bdc07b8283473
Autor:
Samuel F. Leiva, Luis P. Avila, Gerardo A. Abascal-Ponciano, Joshua J. Flees, Kelly M. Sweeney, Jeanna L. Wilson, Jessica D. Starkey, Charles W. Starkey
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
The previous work has demonstrated that maternal supplementation of the circulating metabolite of vitamin D3 (D3), 25-hydroxycholecalciferol (25OHD3), enhances the immunocompetence of broiler chick offspring. In post-hatch broiler diets, 25OHD3 has b
Externí odkaz:
https://doaj.org/article/52b30b613eff44dfa10276f1970bba55
Autor:
Mathew A. Vaughn, Phillip A. Lancaster, Kelly C. Roden, Evin D. Sharman, Clinton R. Krehbiel, Gerald W. Horn, Jessica D. Starkey
Publikováno v:
Journal of Animal Science and Technology, Vol 61, Iss 5, Pp 260-271 (2019)
The objective of this study was to determine the effect of different stocker management programs on skeletal muscle development and growth characteristics, satellite cell (SC) activity in growing-finishing beef cattle as well as the effects of SC-
Externí odkaz:
https://doaj.org/article/50bb781a9fb14c27bdee05f5b22d593b
Autor:
Caroline R. Gregg, Oscar J. Tejeda, Lindsey F. Spencer, Allan J. Calderon, Dianna V. Bourassa, Jessica D. Starkey, Charles W. Starkey
Publikováno v:
Animals, Vol 12, Iss 14, p 1808 (2022)
The most recent research cited by the NRC Nutrition Requirements of Poultry to establish choline recommendations was published in 1987, so choline guidelines for modern broilers are outdated and may be insufficient to optimize growth. The objective w
Externí odkaz:
https://doaj.org/article/501b511eed35490e951df423b8b963f3