Results 61 to 70 of about 114,907,480 (246)
, 2014 Vitrification method has become a growing and promising technology in assisted reproductive technology. Freezing embryos are more common, freezing oocytes are longer growing because the physical characteristics of oocyte.
Faizah, Zakiyatul +3 more
core +1 more source
Control of gonad growth, maturation and spawning in teleost fish: A review [PDF]
, 1996 Despite their great variety of reproductive strategies, a general characteristic of most teleosts is that (where known) natural reproduction shows a long-term periodicity, even in tropical habitats (e.g. see contributions in Munro et al.
Lam, Tom J., Munro, Angus D.
core +1 more source
Identification of Protein Content of Immature Canine Oocytes
Veterinary Medicine and ScienceThe use of biotechnologies in wild canids, such as in vitro oocyte maturation (IVM) and fertilization (IVF), has received little attention. One of the main reasons is the difficulty in finding a relevant in vitro model, and domestic dogs (Canis lupus ...
José Luis Cerbón‐Gutierrez +2 more
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
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
Post-warming quality of goat oocytes under heat shock stress: A study of the maturation rate, heat shock protein-70, adenosine triphosphate, and glutathione levels [PDF]
Veterinary WorldBackground and Aim: Indonesia’s indigenous Kacang goat population is in decline, posing a threat to food security and genetic diversity. In vitro maturation and cryopreservation techniques are key strategies for genetic conservation.
Widjiati Widjiati +5 more
doaj +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
Effect of different activation techniques on immature and in Vitro matured cat oocytes
Kafkas Universitesi Veteriner Fakültesi Dergisi, 2014 This study was conducted to determine the most successful techniques on inmature and in vitro-matured cat oocytes that were parhtenogenically activated using 6-dimethylaminopurine (6-DMAP) and cycloheximide (CHX), in combination with electrical stimulation and calcium ionophore.
Demír, Kamber +6 more
openaire +3 more sources
, 2014 Oocyte maturation is a complex process involving nuclear and cytoplasmic maturation. The nuclear maturation is a chromosomal segregation and the cytoplasmic maturation involves the reorganization of the cytoplasmic organelles, mRNA transcription and ...
Maziero, R. R. D. +1 more
core +4 more sources