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Animal Science Database

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Abstract

Objective: The study was to explore the effect of MAR regulation sequence on the integration stability of exogenous human oncogene p53 in transgenic chickens, and to lay a foundation for the establishment of transgenic poultry oviduct bioreactor. Method: Liposome embedding method was used to carry...

Author(s)
Li PengShan; Lei XueQin; Xu TingSheng; Wang PaNlin; Zhen Song; Li ZhenHong; Shi MingYan; Wei GuangHui; Zhang GuangPing; Li JunTang
Publisher
Northwest A & F University (Natural Science Edition), Yangling, China
Citation
Journal of Northwest A & F University - Natural Science Edition, 2019, 47, 7, pp 54-61
Abstract

The number of days (DN) when hens lay fertile eggs as well as the number of fertile eggs (FN) were produced after a single artificial insemination (AI), including the two duration of fertility (DF) traits. Indeed, they are the key production performance that associates with the production cost of...

Author(s)
Gu LanTao; Jing RuoXi; Gong YanZhang; Yu Mei; Elokil, A.; Li ShiJun
Publisher
Nature Publishing Group, London, UK
Citation
Scientific Reports, 2019, 9, 1, pp 13860
Abstract

Avian sperm are stored in the sperm storage tubules (SSTs) of the hen oviduct for a prolonged period. However, the precise mechanisms by which sperm are kept alive in the SSTs are still not fully understood. The aim of this study was to determine whether exosomes are secreted by SST cells and play...

Author(s)
Huang, A.; Isobe, N.; Yoshimura, Y.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2017, 101, pp 135-143
Abstract

The aim of this study was to determine the role of fatty acids for sperm survival in the sperm storage tubules (SSTs) of the hen oviduct. The mucosa tissues of uterovaginal junction (UVJ) of White Leghorn laying hens with or without artificial insemination using semen from Barred Plymouth Rock...

Author(s)
Huang, A.; Isobe, N.; Obitsu, T.; Yoshimura, Y.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2016, 85, 7, pp 1334-1342
Abstract

Glycerol (GLY) and egg yolk (EY) are good cryoprotectants of avian and mammalian sperm, but in birds, they strongly inhibit the eventual fertilization of ova. Using the sperm penetration (SP-holes) assay and fertility trials, the present study investigates (1) the possible mechanism by which this...

Author(s)
Abouelezz, F. M. K.; Castaño, C.; Toledano-Díaz, A.; Esteso, M. C.; López-Sebastián, A.; Campo, J. L.; Santiago-Moreno, J.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2015, 83, 9, pp 1541-1547
Abstract

Female birds store sperm in sperm storage tubules (SSTs) in the uterovaginal junction of their reproductive tract for days or weeks (depending on species) before fertilization. Sperm are transported from the SSTs to the infundibulum where fertilization occurs immediately after ovulation of each...

Author(s)
Hemmings, N.; Birkhead, T. R.; Brillard, J. P.; Froment, P.; Briere, S.
Publisher
Elsevier, New York, USA
Citation
Theriogenology, 2015, 83, 7, pp 1174-1178
Abstract

In this study, whether the secretion of the uterine fluid (UF) exerts a role in the prolongation of functional life-span of the sperm in the hen oviduct was evaluated. The sperm were subjected to upper vaginal artificial insemination (AI) in the vicinity of the utero-vaginal junction (UVJ) under...

Author(s)
Ahammad, M. U.; Miyazato, T.; Nishino, C.; Tatemoto, H.; Okura, N.; Okamoto, S.; Kawamoto, Y.; Nakada, T.
Publisher
Japan Poultry Science Association, Ibaraki, Japan
Citation
Journal of Poultry Science, 2013, 50, 1, pp 74-82
AbstractFull Text

The aim of this study was to examine whether the secreted fluid from the uterus influences the survival and fertilization capacity of fowl sperm in the hen oviduct. Hens with either regular uterine fluid secretion or irregular uterine fluid secretion were artificially inseminated through the...

Author(s)
Ahammad, M. U.; Okamoto, S.; Kawamoto, Y.; Nakada, T.
Publisher
Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
Citation
Poultry Science Journal, 2013, 1, 1, pp 13-22
AbstractFull Text

This study was carried out to determine the optimum fertility and fertile period using the number of spermatozoa, oviduct condition and timing of insemination of native rooster spermatozoa. Ninety six commercial Isa brown pullets and nine kampung roosters were used in this study in a 3×2×2...

Author(s)
Saleh, D. M.; Sugiyatno; Mugiyono, S.; Siswadi, R. W.
Publisher
Faculty of Animal Science, Jenderal Soedirman University, Purwokerto, Indonesia
Citation
Journal of Animal Production, 2012, 14, 1, pp 32-36
Abstract

The objective of this study was to examine whether domestic fowl (Gallus domesticus) sperm undergo maturation in their capacity for survival and fertilization in the male reproductive tract. Sperm collected from the testis, epididymis and the proximal, middle and distal vas deferens were...

Author(s)
Ahammad, M. U.; Nishino, C.; Tatemoto, H.; Okura, N.; Kawamoto, Y.; Okamoto, S.; Nakada, T.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Animal Reproduction Science, 2011, 128, 1/4, pp 129-136

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