Results 1 to 10 of about 65,963 (206)

Loss and reappearance of gap junctions in regenerating liver [PDF]

open access: yes, 1978
Changes in intercellular junctional morphology associated with rat liver regeneration were examined in a freeze-fracture study. After a two-thirds partial hepatectomy, both gap junctions and zonulae occludentes were drastically altered.
Revel, J.-P., Yee, A. G.
core   +2 more sources

Ginseng Polysaccharides Protect Against Endoplasmic Reticulum Stress-Induced Damage via PI3K/Akt Signalling Pathway in Bovine Ovarian Granulosa Cells

open access: yesCells
Necroptosis and dysfunction of ovarian granulosa cells are major contributors to follicular atresia and reduced fertility in cattle, processes that are closely associated with endoplasmic reticulum stress (ERS).
Hongjie Wang   +9 more
doaj   +1 more source

Gonadotropin and kisspeptin gene expression, but not GnRH, are impaired in cFOS deficient mice. [PDF]

open access: yes, 2015
cFOS is a pleiotropic transcription factor, which binds to the AP1 site in the promoter of target genes. In the pituitary gonadotropes, cFOS mediates induction of FSHβ and GnRH receptor genes.
Coss, Djurdjica   +3 more
core   +1 more source

Transmission of mitochondrial DNA following assisted reproduction and nuclear transfer [PDF]

open access: yes, 2006
Review of the articleMitochondria are the organelles responsible for producing the majority of a cell's ATP and also play an essential role in gamete maturation and embryo development.
Alam   +200 more
core   +2 more sources

Organic Cation Transporter 3: A Cellular Mechanism Underlying Rapid, Non-Genomic Glucocorticoid Regulation of Monoaminergic Neurotransmission, Physiology, and Behavior [PDF]

open access: yes, 2018
Corticosteroid hormones act at intracellular glucocorticoid receptors (GR) and mineralocorticoid receptors (MR) to alter gene expression, leading to diverse physiological and behavioral responses.
Gasser, Paul J., Lowry, Christopher A.
core   +2 more sources

Granulosa cell tumor of ovary: A clinicopathological study of four cases with brief review of literature

open access: yesJournal of Mid-Life Health, 2014
Introduction: Adult granulosa cell tumor (GCT) is a rare ovarian malignancy having good prognosis in comparison with other epithelial tumors. The study aims to collect data of all granulosa cell tumors diagnosed in ESIC Medical College & PGIMSR ...
B R Vani   +3 more
doaj   +1 more source

Individual 17-Hydroxyprogesterone Responses to hCG Are Not Correlated With Follicle Size in Polycystic Ovary Syndrome. [PDF]

open access: yes, 2019
Context:In women with polycystic ovary syndrome (PCOS), 17-hydroxyprogesterone (17-OHP) responses to gonadotropin stimulation vary from increased to indistinguishable compared with normal controls.
Chang, R Jeffrey   +5 more
core   +1 more source

Understanding the dynamics of Toll-like Receptor 5 response to flagellin and its regulation by estradiol [PDF]

open access: yes, 2017
© 2017 The Author(s). Toll-like receptors (TLRs) are major players of the innate immune system. Once activated, they trigger a signalling cascade that leads to NF-ΰ B translocation from the cytoplasm to the nucleus. Single cell analysis shows that NF-ΰ
B Calippe   +42 more
core   +5 more sources

CNOT6L regulates energy metabolism in the ovarian granulosa cells associated with polycystic ovary syndrome

open access: yesFrontiers in Cell and Developmental Biology
The endocrine functions exerted by ovarian granulosa cells (GCs) are crucial factors in maintaining follicle development, as oocyte development relies on providing energy substrates and cytokines by ovarian granulosa cells.
Shan Han   +7 more
doaj   +1 more source

Melatonin attenuates palmitic acid-induced mouse granulosa cells apoptosis via endoplasmic reticulum stress

open access: yesJournal of Ovarian Research, 2019
Background Palmitic acid (PA), the main component of dietary saturated fat, causes apoptosis in many cell types, including mouse granulosa cell. Melatonin, an important endogenous hormone, has beneficial effects on female reproductive processes.
Zhi Chen, Lanjie Lei, Di Wen, Lei Yang
doaj   +1 more source

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