Results 241 to 250 of about 18,800 (310)

Hyperactivation and Tyrosine Phosphorylation of Cryopreserved Stallion Spermatozoa in Relation to Conventional In Vitro Fertilization Blastocyst Production

open access: yesAndrology, EarlyView.
ABSTRACT Background Challenges in establishing clinical conventional in vitro fertilization (IVF) in horses include variation in sperm and oocyte quality, which can be affected by mare age. Extended preincubation of stallion spermatozoa has resulted in successful IVF.
Raul A. Gonzalez‐Castro   +6 more
wiley   +1 more source

Epidemiology and surveillance of West Nile virus in the Mediterranean Basin during 2010-2023: A systematic review. [PDF]

open access: yesCurr Res Parasitol Vector Borne Dis
Abbas I   +5 more
europepmc   +1 more source

What can lithics tell us about hominin technology's ‘primordial soup’? An origin of stone knapping via the emulation of Mother Nature

open access: yesArchaeometry, EarlyView.
Abstract The use of stone hammers to produce sharp stone flakes—knapping—is thought to represent a significant stage in hominin technological evolution because it facilitated the exploitation of novel resources, including meat obtained from medium‐to‐large‐sized vertebrates. The invention of knapping may have occurred via an additive (i.e., cumulative)
Metin I. Eren   +23 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of vermiculite for all poultry and ornamental birds, all porcine species, equines, leporids, camelids, pets and other non-food-producing animals (Regal B.V.). [PDF]

open access: yesEFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +24 more
europepmc   +1 more source

The transition from winter to spring has an impact on the airway metabolome profile of asthmatic horses. [PDF]

open access: yesPLoS One
Drespling J   +5 more
europepmc   +1 more source

Blood Donation Screening and West Nile Virus Surveillance Strategy in France.

open access: yesJAMA Netw Open
Grard G   +12 more
europepmc   +1 more source

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