Obesity and oocyte quality: significant implications for ART and emerging mechanistic insights
… be mainly caused by lipotoxicity responses that promote ER … in ovarian follicular cells
which critically support the oocyte. … function, lipotoxicity in the cumulus oocyte complex is …
which critically support the oocyte. … function, lipotoxicity in the cumulus oocyte complex is …
[PDF][PDF] Comparative expression profiles of genes related to cellular stress and development in oocyte of goats fed with distinct concentrations of lipids.
JPM Alves, CCL Fernandes, CR Lazzaroto, LH Aguiar… - 2015 - ufrgs.br
… in goats, the gene response of oocytes according to a defined … the quality of the oocytes,
cumulusoocyte complex (COC) and … to lipotoxicity mechanism and cellular stress in oocytes and …
cumulusoocyte complex (COC) and … to lipotoxicity mechanism and cellular stress in oocytes and …
Melatonin modulates lipid metabolism in porcine cumulus–oocyte complex via its receptors
T Zhu, S Guan, D Lv, M Zhao, L Yan, L Shi… - Frontiers in cell and …, 2021 - frontiersin.org
… The cumulus–oocyte complexes (COCs) were rinsed twice in HEPES-buffered Tyrode’s
Lactate (TL-HEPES) medium and then three times in maturation medium without hormones. The …
Lactate (TL-HEPES) medium and then three times in maturation medium without hormones. The …
[引用][C] 1 CUMULUS CELLS PROTECT OOCYTES AGAINST POTENTIAL LIPOTOXICITY FROM ELEVATED FREE FATTY ACID CONCENTRATIONS IN FOLLICULAR …
SINAB CATTLE - Reproduction, Fertility and Development, 2013 - CSIRO Publishing
… can induce lipotoxicity in cumulus–oocyte-complexes in vitro, … Elevated HIF2A was likely in
response to oxidative stress … with oxidative stress were altered in response to the high oxygen …
response to oxidative stress … with oxidative stress were altered in response to the high oxygen …
Lipid metabolic process involved in oocyte maturation during folliculogenesis
T Liu, J Qu, M Tian, R Yang, X Song, R Li… - Frontiers in Cell and …, 2022 - frontiersin.org
… biological system of complex components including oocytes, granulosa cells, … in oocytes
of women with obesity or polycystic ovary syndrome (PCOS) and induces lipotoxicity in oocytes, …
of women with obesity or polycystic ovary syndrome (PCOS) and induces lipotoxicity in oocytes, …
Fatty acid induced lipolysis influences embryo development, gene expression and lipid droplet formation in the porcine cumulus cells
P Pawlak, N Malyszka, I Szczerbal… - Biology of …, 2020 - academic.oup.com
… in porcine cumulus–oocyte complexes and … oocytes from lipotoxicity under the excess of FA
in culture media. Results of the present experiment revealed a distinct response of the oocyte …
in culture media. Results of the present experiment revealed a distinct response of the oocyte …
Cumulus‐oocyte complexes from sows show differences in lipid metabolism compared to cumulus‐oocyte complexes from prepubertal gilts during in vitro maturation
TCF Silva, MAN Dode, TF Braga… - Molecular …, 2023 - Wiley Online Library
… oocyte complexes were collected from sows and prepubertal gilts. In total, eight groups were
analyzed: immature oocytes … Reactions were performed at 25C for 5 min and 42C for 60 min…
analyzed: immature oocytes … Reactions were performed at 25C for 5 min and 42C for 60 min…
Response of bovine cumulus–oocytes complexes to energy pathway inhibition during in vitro maturation
… oocyte during IVM since only glucose inhibition decreased embryo culture efficiency. The
most noteworthy differences in the reaction … On the contrary, etomoxir treatment of the oocytes …
most noteworthy differences in the reaction … On the contrary, etomoxir treatment of the oocytes …
Developmental programming of obesity and insulin resistance: does mitochondrial dysfunction in oocytes play a role?
… and is the site of the electron transport chain complexes. Within the matrix there are a large
… space through complex I, III and IV. The electrons are transferred to oxygen at complex IV to …
… space through complex I, III and IV. The electrons are transferred to oxygen at complex IV to …
Impact of short-term high-fat feeding on lipid droplet content in mouse oocytes
R Aizawa, M Ibayashi, T Hatakeyama… - … of Reproduction and …, 2021 - jstage.jst.go.jp
… may reveal the unknown mechanisms involved in oocyte competence. In … oocytes. In
preliminary studies, to investigate if short-term high-fat feeding affects oocyte maturation in response …
preliminary studies, to investigate if short-term high-fat feeding affects oocyte maturation in response …