Results 211 to 220 of about 241,792 (308)

Impact of Host and Food Availability on Life‐History Traits in Six Egg Parasitoid Species of the Genus Trichogramma

Entomologia Experimentalis et Applicata, EarlyView.
In this study we measured the impact of access to sugar and hosts on the longevity and fecundity of six Trichogramma species: T. cacoeciae, T. chilonis, T. minutum, T. leptoparameron, T. pintoi and T. sibericum. The impact of food differed among species, but there was a general tendency of increased life expectancy and potential fecundity with sugar ...
Véronique Martel, Marlène Goubault, Guy Boivin   +2 more
wiley   +1 more source

The relationship between oocyte maturation and follicle size: A comparative analysis of 2D and 3D ultrasound. [PDF]

Turk J Obstet Gynecol
Karaosmanoğlu Ö, Yücetürk A, Peker N, Albayrak Ö, Elmas B, Özer Aslan İ, Tıraş B.   +6 more
europepmc   +1 more source

Abnormal cleavage patterns in equine in vitro‐produced embryos lead to higher early pregnancy loss

Equine Veterinary Journal, EarlyView.
Summary Background Despite significant advances, in vitro production (IVP) of equine embryos continues to lack standardised embryo classification criteria and is associated with increased rates of early pregnancy loss compared with in vivo‐derived blastocysts.
Soledad Martin‐Pelaez, Alejandro de la Fuente, Kazuki Takahashi, Hugo Monteiro, Mauricio Mendes, Stuart Meyers, Pouya Dini   +6 more
wiley   +1 more source

SS-31 improves the quality of maternally aged oocytes by ameliorating mitochondrial function and metabolism. [PDF]

J Ovarian Res
Xiong D, Zhang Y, Wei J, Wang L, Zhang G, Yu L, Zeng J, Liu W.   +7 more
europepmc   +1 more source

Revisiting Maturity Data: Using Oocyte Diameter and Gonadosomatic Index to Retroactively Apply a New Maturity Scale to Greenland Halibut (Reinhardtius hippoglossoides)

Fisheries Management and Ecology, EarlyView.
ABSTRACT Greenland halibut (Reinhardtius hippoglossoides) is a deep‐water flatfish which lives at temperatures of 1°C–4°C and produces large eggs (> 3 mm). The combination of low temperatures and large eggs has resulted in an unusual ovary development cycle, with vitellogenesis taking more than 1 year.
James Kennedy, Ásgeir Gunnarsson, Svanhildur Egilsdóttir, Bjarki Þór Elvarsson   +3 more
wiley   +1 more source

Effects of Liposome-Encapsulated α-Pinene on In Vitro Oocyte Maturation and Embryo Development in Bovine Species. [PDF]

Mol Reprod Dev
Azevedo VAN, Almeida MA, Chaves MA, Souza LA, Crisóstomo LCCF, Donato MAM, Peixoto CA, Eloy JO, Meirelles FV, Perecin F, Silveira JCD, Silva JRV.   +11 more
europepmc   +1 more source

Fertility Governance Through Cascaded Accountability: Building Inclusive Safety Nets for Vulnerable Workers

Gender, Work &Organization, EarlyView.
ABSTRACT This article examines how workplace fertility governance operates as a system of control, consent, and inequality shaped by organizational, cultural, and institutional forces. Drawing on feminist theory, we develop a multilevel framework of cascading accountability that integrates symbolic violence, biopolitics, chrononormativity, and ...
Meltem Yavuz Serçekman, Mustafa F. Özbilgin   +1 more
wiley   +1 more source

Eicosapentaenoic Acid Improves Porcine Oocyte Cytoplasmic Maturation and Developmental Competence via Antioxidant and Mitochondrial Regulatory Mechanisms. [PDF]

Antioxidants (Basel)
Sun Y, Li X, Jiang C, Huang G, Wang J, Tian Y, Jiang L, Shi X, Zhao J, Huang J.   +9 more
europepmc   +1 more source