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Animal Science Database

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Abstract

The ability to produce viable progeny is a complex trait, involving both male and female components. In poultry, mating ratios are usually 1 male to 6 to 12 females. Consequently, the impact of male reproductive failure is much greater than that for a female. In this study, the genetic...

Author(s)
Wolc, A.; Arango, J.; Settar, P.; Fulton, J. E.; O'Sullivan, N. P.; Dekkers, J. C. M.
Publisher
Oxford University Press, Oxford, UK
Citation
Poultry Science, 2019, 98, 7, pp 2729-2733
Abstract

Over the past decades, scientists endeavored to comprehend oxidative stress in poultry spermatozoa and its relationship with fertilizing ability, lipid peroxidation (LPO), free-radical scavenging systems, and antioxidant therapy. Although considerable progress has been made, further improvement is...

Author(s)
Rui, B. R.; Shibuya, F. Y.; Kawaoku, A. J. T.; Losano, J. D. A.; Angrimani, D. S. R.; Dalmazzo, A.; Nichi, M.; Pereira, R. J. G.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2017, 90, pp 11-19
Abstract

This study was designed to evaluate orally administrated Letrozole (Lz) on reproductive performance, plasma testosterone and estradiol concentrations and relative abundance of mRNA of GnRH, FSH and LH in roosters. Ross 308 roosters (n=32) that were 40-weeks of age were individually housed and...

Author(s)
Ali, E. A.; Zhandi, M.; Towhidi, A.; Zaghari, M.; Ansari, M.; Najafi, M.; Deldar, H.
Publisher
Elsevier B. V., Amsterdam, Netherlands
Citation
Animal Reproduction Science, 2017, 183, pp 110-117
Abstract

ABPLANALP, H. Inbreeding for genetic improvement of poultry: 1777.
ANDRADE, A. N., and CARSON, J. R. Methods of debeaking and future performance of S.C.W.L. pullets: 1778.
ATKINSON, R. L., BRADLEY, J. W., and QUISENBERRY, J. H. Delaying sexual maturity of turkey hens by use of drugs: 1780.
BAKER,...

Citation
Poultry Science, 1969, 48, pp 1777-1894

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