Results 81 to 90 of about 115,599 (263)
Gonadal development of Crassostrea gigas in Bahía San Quintín, Baja California, Mexico
Ciencias Marinas, 1995 The reproductive cycle of the Pacific oyster, Crassostrea gigas (Thunberg), presents significant differences (S [α = O.OS]) in September and October in the La Boca and Mina Vieja locations.
CG Paniagua-Chávez, MJ Acosta-Ruiz
doaj +1 more source
Embryonic development of the Mediterranean starfish Hacelia attenuata
Developmental Dynamics, EarlyView.Abstract Background Starfish play essential ecological roles as predators and ecosystem regulators; however, detailed developmental descriptions exist for only a handful of species, none of which are from the Mediterranean Sea. Results In this study, we provide the first full account of the development of the Mediterranean starfish Hacelia attenuata ...
Silvia Caballero‐Mancebo +3 more
wiley +1 more source
Developmental Dynamics, EarlyView.Abstract The sea anemone, Nematostella vectensis, has been used as a model organism in developmental biology studies for many years. This estuarine species has the notable capacity to regenerate its full body plan from small pieces throughout life. Nematostella have been described as having a great degree of cellular plasticity.
Patrick A. Lewis +3 more
wiley +1 more source
Precision therapies for genetic epilepsies in 2025: Promises and pitfalls
Epilepsia Open, EarlyView.Abstract By targeting the underlying etiology, precision therapies offer an exciting paradigm shift to improve the stagnant outcomes of drug‐resistant epilepsies, including developmental and epileptic encephalopathies. Unlike conventional antiseizure medications (ASMs) which only treat the symptoms (seizures) but have no effect on the underlying ...
Shuyu Wang +3 more
wiley +1 more source
Equine Veterinary Journal, EarlyView.Abstract Background The success of in vitro embryo production (IVEP) is influenced by donor mare and stallion. Objectives To determine whether donor mare and stallion influence the pregnancy rate after transfer of in vitro produced (IVP) blastocysts and to identify factors influencing the likelihood of obtaining one or more pregnancies from a single ...
M. Papas +11 more
wiley +1 more source
Equine Veterinary Journal, EarlyView.Abstract Background Persistent breeding‐induced endometritis (PBIE) is a common reason for mares failing to establish pregnancy. Objective To examine the hypothesis that advancing mare age and embryo donor status predispose to PBIE and compromise fertility.
Tom Stout +3 more
wiley +1 more source
Equine Veterinary Journal, EarlyView.Abstract Background There is an ethical debate about the application of ovum pick‐up (OPU) and intracytoplasmic sperm injection (ICSI) in mares. Objectives To survey the opinions of equine veterinarians and breeders of sport horses on the ethics of using OPU–ICSI in mares. Study Design Cross‐sectional descriptive study.
Niamh Lewis +7 more
wiley +1 more source
EVALUATION OF TWO in vitro MATURATION MEDIUM FOR EMBRYO PRODUCTION IN SHEEP
Tropical and Subtropical Agroecosystems, 2008 The aim of this work was to evaluate the effect of HECM-9 and TCM-199 as maturation media on maturation (MR), in vitro fertilization (IVF) and embryo development (ED) rate of oocytes from hair sheep collected from slaughter house ovaries.
J. M. Robledo Verduzco +4 more
doaj
Support and destigmatization in early pregnancy loss in Spain
Feminist Anthropology, EarlyView.Abstract Early miscarriages are a frequent reproductive event, often silenced and shrouded in stigma. Feminist anthropology has pointed out how such losses challenge the widespread Euro‐American social representations of motherhood and pregnancy, as well as societal unease with death.
Giulia Colavolpe‐Severi +2 more
wiley +1 more source