Exposure to ochratoxin a induces organelle damage during porcine oocyte maturation. [PDF]
Front Vet SciHu LL +8 more
europepmc +1 more source
Reproductive Challenges of the Ageing Female: A Comprehensive Narrative Review
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT Changes in societal norms over the last few decades have resulted in novel family planning trends, notably delayed childbearing and increased maternal age at the birth of the first child. Despite advances in reproductive medicine, ageing poses significant challenges.
Sofia Bitzika +6 more
wiley +1 more source
Oocyte maturation and pregnancy outcomes in relation to gonadotropin duration in antagonist cycles. [PDF]
Ann MedZeng H, Li S, Zhao J, Liu N, Li Y.
europepmc +1 more source
Calcitonin‐like diuretic hormone influences reproduction in adult female Rhodnius prolixus
Insect Science, EarlyView.Highlights • CT/DH‐like immunoreactivity is present in female reproductive tissues • CT/DH receptor transcripts are expressed in the fat body and ovaries • RNAi knockdown of CT/DH receptors reduces egg number and hatching rate • Rhopr‐CT/DH increases RhoprVg1 and RhoprVgR expression in ovaries in vitro • Rhopr‐CT/DH stimulates oviduct contractions in a
Areej N. Al‐Dailami +2 more
wiley +1 more source
Epigenetic orchestration by DNMT3B and DNMT3L throughout oocyte maturation. [PDF]
Histochem Cell BiolBozdemir N, Cinar O, Cinar FU.
europepmc +1 more source
Role of the Hyaluronan receptor CD44 during porcine oocyte maturation
, 2007 Previous of our study have been shown that CD44, the principal receptor of hyaluronan, is present in cumulus cell during oocyte maturation.Although hyaluronan-CD44 interaction has been implicated in cumulus expansion and/or oocyte maturation, the full ...
Yokoo, Masaki +3 more
core
LsFAMeT and LsJHAMT coordinate JH biosynthesis to regulate fecundity in Laodelphax striatellus
Insect Science, EarlyView.The small brown planthopper (SBPH), Laodelphax striatellus, can trigger large‐scale outbreaks when encountering suitable habitats during migration due to their strong reproductive ability. This study investigated the role of juvenile hormone (JH) in regulating SBPH reproduction.
Yan Guo +3 more
wiley +1 more source
Insect Science, EarlyView.• First demonstration of functional RNAi in the beet leafhopper, Neoaliturus tenellus, using both dsRNA microinjection and star polycation nanoparticle‐mediated topical spray delivery.•Microinjection achieved over 90% knockdown of Gus and Pum3, revealing gene‐specific fitness effects on survival and fecundity in beet leafhopper.•Nanoparticle‐mediated ...
Jinlong Han +8 more
wiley +1 more source
Integrative Zoology, EarlyView.We found that teleosts employed two different strategies to ensure sufficient ZP (zona pellucida) synthesis: expansion of ZPB1(a) and ZPC1(a) in basal species or liver expression of ZPB1a and ZPC1aa in advanced species. The N‐terminus of expanded ZPB1(a) or ZPC1(a) and liver‐expressed ZPB1a contains repeated units or low‐complexity regions to form ...
Tian Gao +8 more
wiley +1 more source
Progesterone Elevation on the Day of Triggering Final Oocyte Maturation Is Associated With Decreased Oocyte and Embryo Quality in Low Responders. [PDF]
Aust N Z J Obstet GynaecolLaw YJ +3 more
europepmc +1 more source