Results 71 to 80 of about 73,593 (249)

Comparison of Tree‐Based Machine Learning Algorithms for Classification of Livestock Breeds Based On Post‐Thaw Spermatological Parameters

Veterinary Medicine and Science
Reproductive efficiency is a crucial determinant of livestock productivity, with sperm quality being a key factor in successful fertilization. The quantitative assessment of spermatozoa using computer‐assisted sperm analysis (CASA) yields valuable ...
Doğukan Özen, Hülya Özen, Elif Bersu Gül, Kemal Tuna Olgaç, Koray Tekin, Mehmet Borga Tirpan, Ergun Akçay, Ali Daşkin   +7 more
doaj   +1 more source

Progestagens Monitoring in 147 Mares in Order to Induce Foaling With Oxytocin

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Parturition was induced when the progestagens concentration fell of about 50% within 24 to 48 h. Induction was performed at 9 p.m. in 93 mares that followed the rule of the drop of progestagens, by a single IM oxytocin injection from 10 to 50 UI according to the weight of the mare (120 to 900 kg).
Daniel Tainturier, Benoit Tainturier, Sandrine Michaud, Lamia Briand‐Amirat, Emmanuel Topie, Diego Moreno   +5 more
wiley   +1 more source

Cryopreservation of ram semen: baicalein efficiency on oxidative stress, chromatin integrity, viability and motility post thaw

Frontiers in Veterinary Science
Baicalein (B) has potential antioxidant properties, but it has not been tested as a ram semen extender. This study aimed to assess the impact of B on various sperm parameters and determine its potential influence on semen quality after the freeze-thawing
Fatih Avdatek, Şükrü Güngör, Mehmet Fuat Gülhan, Muhammed Enes İnanç, Kemal Tuna Olğaç, Barış Denk, Deniz Yeni, Umut Taşdemir   +7 more
doaj   +1 more source

Moringa oleifera Lam. As a Herbal Antioxidant‐Enriched Semen Extender in Cryopreservation: A Critical Review of Its Protective Potential

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Moringa oleifera extract protects cryopreserved sperm by scavenging reactive oxygen species and reducing oxidative stress. It enhances antioxidant enzyme activity, including superoxide dismutase, catalase and glutathione peroxidase, thereby maintaining cellular redox balance.
Amir Masoud Firouzabadi, Hadi Zare‐Zardini, Farzaneh Fesahat   +2 more
wiley   +1 more source

The effects of Coenzyme Q10, Fullerene C60, α–Lipoic Acid on reproductive system of pubertal male rats exposed to Bisphenol A

Revista Científica
Bisphenol A is widely recognized as a significant toxic environmental contaminant globally, primarily due to its extensive industrial and commercial applications. The current study aimed to evaluate the potential of Coenzyme Q10, Carbon–60 fullerene and
Tutku Can Acisu, Mustafa Sönmez, Serkan Ali Akarsu, Serap Dayan Cinkara, Abdurrauf Yüce, Songül Çeribaşi, Özgür Bulmuş, Şeyma Özer Kaya, Gaffari Türk, Seyfettin Gür   +9 more
doaj   +1 more source

Assessment of Breeding Practices and Productive and Reproductive Performance of Multiple Livestock Species in Mixed Farming System in Majang Zone, Southwest Ethiopia

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Assessing productive and reproductive performance is crucial for the sustainability and profitability of animal production systems, as these traits are directly linked to economic viability and herd health. The current investigation showed a relatively lower productive and reproductive performance various livestock species; attributed to poor ...
Shimelis Assefa, Belay Duguma, Zemene Worku   +2 more
wiley   +1 more source

The Overlooked Threat of Global Warming on Elasmobranch Fertility

Fish and Fisheries, Volume 27, Issue 1, Page 41-55, January 2026.
ABSTRACT Climate change is increasingly recognised as a critical threat to global biodiversity, yet its impacts on reproductive processes remain poorly understood in many marine taxa. Elasmobranchs (sharks, skates and rays) represent a particularly vulnerable group due to their peculiar life histories, low fecundity, and diverse reproductive modes.
Noémie Coulon, Eric Feunteun, Alexandre Carpentier, Anne Lizé   +3 more
wiley   +1 more source

Chromosomal control of pig populations in France: 2002-2006 survey [PDF]

, 2007
The chromosomal control of pig populations has been widely developed in France over the last ten years. By December 31st, 2006, 13 765 individuals had been karyotyped in our laboratory, 62% of these since 2002.
Berland, Hélène-Marie, Billoux, Sébastien, Bonnet, Nathalie, Calgaro, Anne, Darré, Roland, Ducos, Alain, Garnier-Bonnet, Amélie, Mary, Nicolas, Pinton, Alain   +8 more
core   +4 more sources

Study of Genetic Progress in the Context of Disconnection Between Two Originally Connected Populations

Journal of Animal Breeding and Genetics, Volume 143, Issue 1, Page 24-34, January 2026.
ABSTRACT Genetic progress of breeding programs is highly dependent on the size of reference populations and the relatedness between reference populations and selection candidates. Many reasons can lead a population to split into several subpopulations (sanitary, physiological, political reasons, etc.).
M. Wicki, A. Legarra, J. Raoul
wiley   +1 more source

ARTIFICIAL INSEMINATION [PDF]

The Lancet, 1945
M, Barton, K, Walker, B P, Wiesner
openaire   +3 more sources