Results 191 to 200 of about 96,277 (264)

Weaponry Investment in the Socially Monogamous Snapping Shrimp Alpheus brasileiro (Decapoda: Alpheidae)

Acta Zoologica, EarlyView.
ABSTRACT Weapons are morphological structures used by animals in various contexts, especially in intra‐specific contests and visual displays. In snapping shrimps of the genus Alpheus, particularly the monogamous species Alpheus brasileiro, both sexes bear enlarged chelipeds, potentially conferring advantages in mate competition or territorial defence ...
Leonardo Moreira, Caio Santos Nogueira, Régis Augusto Pescinelli, Rogerio Caetano Costa   +3 more
wiley   +1 more source

Assessment indicators of ovarian response during controlled ovarian stimulation: influencing factors and clinical value. [PDF]

Front Endocrinol (Lausanne)
Xu H, Feng H, Liu X, Yin H, Wang X, Luo Z, Ma Y, Cai G, Li M, Wang Y, Lu K, Fan Y, Han L.   +12 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

Extracellular vesicles in bovine reproduction: their journey from gametogenesis to pregnancy. [PDF]

Front Cell Dev Biol
Cajas YN, Mazzarella R, Hamdi M, Millán de la Blanca G, da Silveira JC, Lima Verde-Leal C, González E, Rizos D, Cañón-Beltrán K.   +8 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

Optimized Zebrafish In Vitro Maturation with Real-Time Morphometric Workflow Reveals Inhibition by 1,2-Bis(2,4,6-tribromophenoxy)ethane (BTBPE). [PDF]

Toxics
Xu T, Yang L, Zhang Y, Tang H, Guo Y, Guo Y, Du M, Li R, Zhu B, Han J, Zhou B.   +10 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

A multicenter, prospective sibling oocyte study revealed that HyperSperm^™ improves the number and quality of embryos in patients undergoing in vitro fertilization. [PDF]

J Transl Med
Oscoz-Susino N, Gómez-Elías MD, Bisioli C, Horton M, Papayannis M, Martino E, Kopcow L, Attie M, Lavolpe M, Carizza C, Luque GM, Graf CB, Monserrat VT, Navall E, Buffone MG, Krapf D.   +15 more
europepmc   +1 more source

Functional screen for subtype specificity of voltage sensor–targeted Kv7 potentiators

British Journal of Pharmacology, EarlyView.
Background and Purpose Voltage‐gated Kv7 (potassium channel subfamily Q [KCNQ]) potassium channels are powerful modulators of neuronal excitability. ICA‐069673 is a N‐aryl benzamide drug that targets the voltage‐sensing domain (VSD) of Kv7.2 with strong selectivity over Kv7.3 or Kv7.5, but the molecular basis of this selectivity remains poorly ...
Richard Kanyo, Thomas M. Hammond, Alice W. Wang, Caroline K. Wang, Varun Aggarwal, Shawn M. Lamothe, Harley T. Kurata   +6 more
wiley   +1 more source