Results 191 to 200 of about 316,539 (293)

Integrated molecular analysis of granulosa cells and follicular fluid extracellular vesicles reveals predictive biomarkers of oocyte maturation in the southern white rhinoceros. [PDF]

Front Cell Dev Biol
Gad A, Klohonatz K, Menjivar NG, Tesfaye D, Ruggeri E.   +4 more
europepmc   +1 more source

A CCNA1 Missense Variant Associated With Chromatid Non‐Disjunction in Abnormal‐Headed Sperm and Male Infertility

Andrology, EarlyView.
ABSTRACT Background Macrozoospermia is a rare form of teratozoospermia characterized by tetraploids, large‐headed spermatozoa with multiple flagella, usually caused by bi‐allelic AURKC mutations. The etiology of atypical phenotypes with a lower proportion of large headed spermatozoa and single flagella however often remains unresolved.
Aurore Perrin, Frédéric Morel, Zeina Wehbe, Cynthia Frapsauce, Nadia Gueganic, Corinne Tous, Séverine Commet, Laura Dijols, Audrey Basinko, Nathalie Douet‐Guilbert, Célia Tebbakh, Zine‐Eddine Kherraf, Pierre F. Ray, Charles Coutton, Guillaume Martinez   +14 more
wiley   +1 more source

Impact of lauric acid supplementation on bovine oocyte maturation, IVF embryo development, and stress protection during IVM. [PDF]

Anim Reprod
Truong ND, Lanh DTK, Anh NTN, Nam NH, Van Dung B, Thanh NV.   +5 more
europepmc   +1 more source

The Embryonic Development of the Cotylean Polyclad Phrikoceros jannetae

Acta Zoologica, EarlyView.
ABSTRACT Polyclads exhibit distinct developmental modes ranging from direct to indirect development, with several transitional stages also recognised. The existence of an indirect developmental mode in polyclads with a planktonic life history stage in the form of a free‐swimming larva is unique among all free‐living flatworms and makes polyclads a ...
Mehrez Gammoudi, Bernhard Egger, Isabel L. Dittmann, Verónica N. Bulnes, Pavel Tomancak, Abdel Halim Harrath, Johannes Girstmair   +6 more
wiley   +1 more source

A phenotypic <i>in vitro</i> assay of mouse oocyte maturation identifies reversible blockers of meiotic progression for non-hormonal contraceptive discovery. [PDF]

Hum Reprod Open
Pea J, Zhu Y, Lee HC, Haky LR, Proudfoot J, Nelson R, Duncan FE.   +6 more
europepmc   +1 more source

Compartmentalisation in cAMP signalling: A phase separation perspective

British Journal of Pharmacology, EarlyView.
Cells rely on precise spatiotemporal control of signalling pathways to ensure functional specificity. The compartmentalisation of cyclic AMP (cAMP) and protein kinase A (PKA) signalling enables distinct cellular responses within a crowded cytoplasmic space.
Milda Folkmanaite, Manuela Zaccolo
wiley   +1 more source

The prognostic value of the Oocyte Maturation Index (OMI) on pregnancy outcomes in POSEIDON group 3 and 4 patients: a retrospective cohort study. [PDF]

J Ovarian Res
Bayram Y, Yildiz H, Ulger G, Durukan H, Tok D, Yazici FG.   +5 more
europepmc   +1 more source

Neuronal and ion channel mechanisms of noxious heat sensing in mammals: A puzzle of sensory physiology and pharmacology

British Journal of Pharmacology, EarlyView.
Transient receptor potential vanilloid 1 (TRPV1) was the first noxious heat‐sensitive channel discovered. In rodents, its role is robust in the heat response of the cell body of polymodal nociceptors, but surprisingly small in that of the peripheral terminals in the skin.
Gábor Pethő, Peter W. Reeh
wiley   +1 more source

Dysregulation of glycosaminoglycans during oocyte maturation in vitro: Implications for developmental potential. [PDF]

Glycobiology
Chow DJX, Moh ESX, Watson LN, Daish T, Gilchrist RB, Packer NH, Dunning KR, Russell DL.   +7 more
europepmc   +1 more source

NMDA receptor subunit‐dependent analysis of radiprodil inhibition in neonatal male rat substantia nigra dopaminergic neurons

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Radiprodil is a GluN2B subunit selective NMDA receptor negative allosteric modulator which is currently under clinical investigation as a possible anti‐epileptic drug for paediatric use. Our goal was to investigate the inhibition of dopaminergic neuron NMDA responses by radiprodil.
Bangyuan Liu, Alasdair J. Gibb
wiley   +1 more source