Search Results - "PETR, Jaroslav"

Bisphenol S negatively affects the meotic maturation of pig oocytes by Žalmanová, Tereza, Hošková, Kristýna, Nevoral, Jan, Adámková, Kateřina, Kott, Tomáš, Šulc, Miloslav, Kotíková, Zora, Prokešová, Šárka, Jílek, František, Králíčková, Milena, Petr, Jaroslav

“…Bisphenol A (BPA), a chemical component of plastics, is a widely distributed environmental pollutant and contaminant of water, air, and food that negatively…”
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Evidence of endogenously produced hydrogen sulfide (H2S) and persulfidation in male reproduction by Řimnáčová, Hedvika, Moravec, Jiří, Štiavnická, Miriama, Havránková, Jiřina, Monsef, Ladan, Hošek, Petr, Prokešová, Šárka, Žalmanová, Tereza, Fenclová, Tereza, Petr, Jaroslav, Králíčková, Milena, Nevoral, Jan

“…Persulfidation contributes to a group of redox post-translational modifications (PTMs), which arise exclusively on the sulfhydryl group of cysteine as a result…”
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Toxicological investigation of lilial by Jablonská, Eva, Míchal, Zdeněk, Křížkovská, Bára, Strnad, Ondřej, Tran, Van Nguyen, Žalmanová, Tereza, Petr, Jaroslav, Lipov, Jan, Viktorová, Jitka

“…Lilial (also called lysmeral) is a fragrance ingredient presented in many everyday cosmetics and household products. The concentrations of lilial in the final…”
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Dynamics and necessity of SIRT1 for maternal–zygotic transition by Nevoral, Jan, Drutovic, David, Vaskovicova, Michaela, Benc, Michal, Liska, Frantisek, Valentova, Iveta, Stachovicova, Sara, Kubovciak, Jan, Havrankova, Jirina, Shavit, Miki, Monsef, Ladan, Iniesta-Cuerda, Maria, Zalmanova, Tereza, Hosek, Petr, Strejcek, Frantisek, Kralickova, Milena, Petr, Jaroslav

“…Dynamic changes in maternal‒zygotic transition (MZT) require complex regulation of zygote formation, maternal transcript decay, embryonic genome activation…”
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The effect of carbon monoxide on meiotic maturation of porcine oocytes by Němeček, David, Chmelikova, Eva, Petr, Jaroslav, Kott, Tomas, Sedmíková, Markéta

“…Oxidative stress impairs the correct course of meiotic maturation, and it is known that the oocytes are exposed to increased oxidative stress during meiotic…”
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Low doses of Bisphenol S affect post-translational modifications of sperm proteins in male mice by Řimnáčová, Hedvika, Štiavnická, Miriam, Moravec, Jiří, Chemek, Marouane, Kolinko, Yaroslav, García-Álvarez, Olga, Mouton, Peter R, Trejo, Azalia Mariel Carranza, Fenclová, Tereza, Eretová, Nikola, Hošek, Petr, Klein, Pavel, Králíčková, Milena, Petr, Jaroslav, Nevoral, Jan

“…Bisphenol S (BPS) is increasingly used as a replacement for bisphenol A in the manufacture of products containing polycarbonates and epoxy resins. However,…”
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The bisphenol S contamination level observed in human follicular fluid affects the development of porcine oocytes by Žalmanová, Tereza, Hošková, Kristýna, Prokešová, Šárka, Nevoral, Jan, Ješeta, Michal, Benc, Michal, Yi, Young-Joo, Moravec, Jiří, Močáryová, Beáta, Martínková, Stanislava, Fontana, Josef, Elkalaf, Moustafa, Trnka, Jan, Žáková, Jana, Petr, Jaroslav

“…Bisphenol S (BPS), the main replacement for bisphenol A (BPA), is thought to be toxic, but limited information is available on the effects of Bisphenol S on…”
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SIRT1-dependent modulation of methylation and acetylation of histone H3 on lysine 9 (H3K9) in the zygotic pronuclei improves porcine embryo development by Adamkova, Katerina, Yi, Young-Joo, Petr, Jaroslav, Zalmanova, Tereza, Hoskova, Kristyna, Jelinkova, Pavla, Moravec, Jiri, Kralickova, Milena, Sutovsky, Miriam, Sutovsky, Peter, Nevoral, Jan

“…The histone code is an established epigenetic regulator of early embryonic development in mammals. The lysine residue K9 of histone H3 (H3K9) is a prime target…”
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Hydrogen sulfide donor protects porcine oocytes against aging and improves the developmental potential of aged porcine oocytes by Krejcova, Tereza, Smelcova, Miroslava, Petr, Jaroslav, Bodart, Jean-Francois, Sedmikova, Marketa, Nevoral, Jan, Dvorakova, Marketa, Vyskocilova, Alena, Weingartova, Ivona, Kucerova-Chrpova, Veronika, Chmelikova, Eva, Tumova, Lenka, Jilek, Frantisek

“…Porcine oocytes that have matured in in vitro conditions undergo the process of aging during prolonged cultivation, which is manifested by spontaneous…”
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Epigenetic and non-epigenetic mode of SIRT1 action during oocyte meiosis progression by Nevoral, Jan, Landsmann, Lukas, Stiavnicka, Miriam, Hosek, Petr, Moravec, Jiri, Prokesova, Sarka, Rimnacova, Hedvika, Koutna, Eliska, Klein, Pavel, Hoskova, Kristyna, Zalmanova, Tereza, Fenclova, Tereza, Petr, Jaroslav, Kralickova, Milena

“…SIRT1 histone deacetylase acts on many epigenetic and non-epigenetic targets. It is thought that SIRT1 is involved in oocyte maturation; therefore, the…”
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Involvement of K+ATP and Ca2+ channels in hydrogen sulfide-suppressed ageing of porcine oocytes by Nevoral, Jan, Zalmanova, Tereza, Hoskova, Kristyna, Stiavnicka, Miriam, Hosek, Petr, Petelak, Ales, Petr, Jaroslav

“…Hydrogen sulfide has been shown to improve the quality of oocytes destined for in vitro fertilization. Although hydrogen sulfide is capable of modulating ion…”
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Dual effects of hydrogen sulfide donor on meiosis and cumulus expansion of porcine cumulus-oocyte complexes by Nevoral, Jan, Petr, Jaroslav, Gelaude, Armance, Bodart, Jean-Francois, Kucerova-Chrpova, Veronika, Sedmikova, Marketa, Krejcova, Tereza, Kolbabova, Tereza, Dvorakova, Marketa, Vyskocilova, Alena, Weingartova, Ivona, Krivohlavkova, Lenka, Zalmanova, Tereza, Jilek, Frantisek

“…Hydrogen sulfide (H2S) has been revealed to be a signal molecule with second messenger action in the somatic cells of many tissues, including the reproductive…”
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Hydrogen Sulfide Impairs Meiosis Resumption in Xenopus laevis Oocytes by Gelaude, Armance, Slaby, Sylvain, Cailliau, Katia, Marin, Matthieu, Lescuyer-Rousseau, Arlette, Molinaro, Caroline, Nevoral, Jan, Kučerová-Chrpová, Veronica, Sedmikova, Marketa, Petr, Jaroslav, Martoriati, Alain, Bodart, Jean-François

“…The role of hydrogen sulfide (H S) is addressed in oocytes. Three enzymes involved in H S metabolism, cystathionine β-synthase, cystathionine γ-lyase, and…”
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Nitric oxide-donor SNAP induces Xenopus eggs activation by Jeseta, Michal, Marin, Matthieu, Tichovska, Hana, Melicharova, Petra, Cailliau-Maggio, Katia, Martoriati, Alain, Lescuyer-Rousseau, Arlette, Beaujois, Rémy, Petr, Jaroslav, Sedmikova, Marketa, Bodart, Jean-François

“…Nitric oxide (NO) is identified as a signaling molecule involved in many cellular or physiological functions including meiotic maturation and parthenogenetic…”
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The antioxidative properties of S-allyl cysteine not only influence somatic cells but also improve early embryo cleavage in pigs by Dvořáková, Markéta, Heroutová, Ivona, Němeček, David, Adámková, Kateřina, Krejčová, Tereza, Nevoral, Jan, Kučerová Chrpová, Veronika, Petr, Jaroslav, Sedmíková, Markéta

“…In vitro cultivation systems for oocytes and embryos are characterised by increased levels of reactive oxygen species (ROS), which can be balanced by the…”
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The Roles of c-Jun N-terminal Kinase (JNK) and p38 Mitogen-activated Protein Kinase (p38 MAPK) in Aged Pig Oocytes by PETROVÁ, Ivana, SEDMÍKOVÁ, Markéta, PETR, Jaroslav, VODKOVÁ, Zuzana, PYTLOUN, Petr, CHMELÍKOVÁ, Eva, REHÁK, Dalibor, CTRNÁCTÁ, Andrea, RAJMON, Radko, JÍLEK, František

“…After reaching metaphase II, in vitro matured oocytes undergo the complex processes referred to as oocyte aging. Under our culture conditions, some aged…”
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Exposure to alternative bisphenols BPS and BPF through breast milk: Noxious heritage effect during nursing associated with idiopathic infertility by Nevoral, Jan, Havránková, Jiřina, Kolinko, Yaroslav, Prokešová, Šárka, Fenclová, Tereza, Monsef, Ladan, Žalmanová, Tereza, Petr, Jaroslav, Králíčková, Milena

“…There is increasing evidence that bisphenols BPS and BPF, which are analogues of BPA, have deleterious effects on reproduction even at extremely low doses…”
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Induction and activation of meiosis and subsequent parthenogenetic development of growing pig oocytes using calcium ionophore A23187 by Sedmı́ková, Markéta, Burdová, Jana, Petr, Jaroslav, Etrych, Milan, Rozinek, Jiřı́, Jı́lek, František

“…The pig ovary contains a large number of growing oocytes, which do not mature in vitro and cannot be readily used in various biotechnologies. This study was…”
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Long-term exposure to very low doses of bisphenol S affects female reproduction by Nevoral, Jan, Kolinko, Yaroslav, Moravec, Jiří, Žalmanová, Tereza, Hošková, Kristýna, Prokešová, Šárka, Klein, Pavel, Ghaibour, Kamar, Hošek, Petr, Štiavnická, Miriama, Řimnáčová, Hedvika, Tonar, Zbyněk, Petr, Jaroslav, Králíčková, Milena

“…Bisphenols belong to the endocrine disruptors, affecting reproduction even in extremely low doses. Bisphenol S (BPS) has become widely used as a substitute for…”
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Metabolic cooperation in the ovarian follicle by Fontana, J, Martínková, S, Petr, J, Žalmanová, T, Trnka, J

“…Granulosa cells (GCs) are somatic cells essential for establishing and maintaining bi-directional communication with the oocytes. This connection has a…”
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