Oestrous cycle stage influences the morphology and maturation of porcine oocytes in vitro
Veterinární Medicína, 2008 The objective of the study was to characterize the effect of the oestrous cycle stage on the yield, morphology and meiotic competence of porcine oocytes. A total of 46 cycling gilts, at 8.5-9 months of age, were used as oocyte donors.
M. Machatkova +4 more
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Growth and regression of ovarian follicles during the follicular phase of the oestrous cycle in heifers undergoing spontaneous and PGF-2 -induced luteolysis [PDF]
, 1986 Susan M. Quirk +2 more
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Advanced Science, EarlyView.RSPO2 and GDF9:BMP15 heterodimers—core components of oocyte‐secreted factors (OSFs)—coordinate to shape the molecular architecture of preantral granulosa cells via gene‐specific synergistic and antagonistic regulation, mediated through CTNNB1–SMAD2 signaling crosstalk.
Yingmei Wang +7 more
wiley +1 more source
Expression profiles of oviductal mRNAs and lncRNAs in the follicular phase and luteal phase of sheep (Ovis aries) with 2 fecundity gene (FecB) genotypes. [PDF]
G3 (Bethesda), 2023 Chen W, Li Z, Zhong R, Sun W, Chu M.
europepmc +1 more source
Advanced Science, EarlyView.The release of COL6A3 by fibroblasts is sensed by the CD44 receptor on melanocytes, activating glutathione (GSH) metabolism and increasing melanocyte survival during skin organoid culture. SEMA3C released by bulge cells binds to the NRP1 receptor on melanocytes, regulating microtubule stability and promoting melanocyte recruitment and function during ...
Tingting Li +17 more
wiley +1 more source
Applied SciencesDepending on the phase of the menstrual cycle, different values of running kinematic variables can be obtained. The aim of this study is to analyze whether there are changes in the kinematic variables in running throughout the menstrual cycle and to ...
Carolina Domínguez-Muñoz +5 more
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Conventional follicular-phase ovarian stimulation vs. luteal-phase stimulation in suboptimal responders: a randomized controlled trial. [PDF]
F S Rep, 2023 Suñol J +11 more
europepmc +1 more source
Effects of follicular phase exercise on luteinizing hormone pulse characteristics in sedentary eumenorrhoeic women [PDF]
, 1994 Nancy I. Williams +11 more
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Bidirectional Interaction Between the Brain and Bone in Traumatic Brain Injury
Advanced Science, EarlyView.Traumatic brain injury (TBI) disrupts the blood–brain barrier and activates neuroimmune responses, causing metabolic disturbances and long‐term bone mass loss. Concurrent fractures accelerate healing and enhance osteogenesis but disrupt regulatory mechanisms, leading to altered bone dynamics and exacerbating neuroinflammation, complicating recovery ...
Wei Zhang, Jun Zou, Lingli Zhang
wiley +1 more source