Results 221 to 230 of about 81,652 (368)

Variable Breeding Strategies in a Fluctuating Environment: A Feeding Experiment in Eastern Chipmunks. [PDF]

Ecol Evol
Briau F, Garant D, Réale D, Tissier ML, Bergeron P.   +4 more
europepmc   +1 more source

Investigation of perognathus as an experi- mental organism for research in space biology progress report, 1 apr. - 30 jun. 1965 [PDF]

Reproduction of mice in ...
Gambino, J. J., Lindberg, R. G.
core   +1 more source

Early life stress and hormonal status influence orexin‐1 receptor expression in structures regulating cardiorespiratory responses to CO2

Experimental Physiology, EarlyView.
Abstract Excessive cardiorespiratory responses to CO2 are a hallmark of panic disorder (PD). Female sex and exposure to early life stress are risk factors for PD. Neonatal maternal separation (NMS; 3 h/day, postnatal days 3–12) augments the ventilatory response to CO2 by ∼35% relative to controls; this effect is most notable during pro‐oestrus but is ...
Stéphanie Fournier, Julie Plamondon, Denis Richard, Richard Kinkead   +3 more
wiley   +1 more source

Variation in Physical Activity as an Indication of Estrus in Dairy Cows

, 1977
C.A. Kiddy
openalex   +1 more source

Simultaneous Occurrence of Nasal Carcinoma Induced by Enzootic Nasal Tumour Virus‐2 (ENTV‐2) and Border Disease Virus in Three Goats

Veterinary Medicine and Science, Volume 11, Issue 3, May 2025.
ENTV‐2‐induced nasal carcinoma and BD virus were identified in three goats within a breeding facility in Turkey. Post‐mortem examinations showed neoplastic growths originating predominantly from the ethmoid region and extending throughout the nasal cavity.
Canan Akdeniz Incili, Yesari Eroksuz, Mehmet Ozkan Timurkan, Burak Karabulut, Zeynep Yerlikaya, Hatice Eroksuz   +5 more
wiley   +1 more source

An Investigation into the Effect of Body Condition and Other Gilt Characteristics on Estrus Responses Post Altrenogest Treatment and on Reproductive Performance. [PDF]

Animals (Basel)
Krause S, Bauske N, Sigmarsson HL, Grahofer A, Tietje H, Sperling D, Kauffold J.   +6 more
europepmc   +1 more source

Capacitation of ram spermatozoa promotes changes in energy metabolism and aquaporin 3 and is affected by individual testosterone variations

Andrology, Volume 13, Issue 4, Page 921-933, May 2025.
Abstract Background Recently, the metabolic pathways involved in energy production and the role of aquaglyceroporins in capacitation‐associated events have been studied in humans and mice. However, little is known about these in ram spermatozoa. Objective The present study investigated bioenergetic and aquaglyceroporin 3 variations during in vitro ...
Patricia Peris‐Frau, Ana Sanchez‐Rodriguez, Rosario Velázquez, Adolfo Toledano‐Díaz, Cristina Castaño, Eduardo R. S. Roldan, Julián Santiago‐Moreno   +6 more
wiley   +1 more source

The kisspeptin analog C6 reverses reproductive dysfunction in a mouse model of hyperprolactinemia. [PDF]

Reproduction
Beaudou C, Sionneau L, Lomet D, Robert V, Gaillard PJ, Aucagne V, Dardente H, Beltramo M, Hellier V.   +8 more
europepmc   +1 more source

Assessing the Value of Coordinated Sire Genetics in a Synchronized AI Program [PDF]

Synchronized artificial insemination was used to inseminate cows using different types of sire genetics, including low-accuracy, calving-ease, and high-accuracy. These three calf sire groups were compared to calves born to cows bred using natural service.
Haden, Kent, John, Mike, Kerley, Monty S., Parcell, Joseph L., Patterson, David J., Schaefer, Daniel   +5 more
core   +1 more source

Review of Pseudomonas aeruginosa and Klebsiella pneumoniae as venereal pathogens in horses

Equine Veterinary Journal, Volume 57, Issue 3, Page 587-597, May 2025.
Abstract Three bacteria extensively acknowledged as venereal pathogens with the potential to induce endometritis include Taylorella equigenitalis, the causative agent of contagious equine metritis (CEM), specific strains of Pseudomonas aeruginosa, and certain capsule types of Klebsiella pneumoniae.
Melanie Scholtz, Alan John Guthrie, Richard Newton, Martin Lance Schulman   +3 more
wiley   +1 more source