"P(1A8621)" . "Praktick\u00E1 gynekologie" . . . "Oborn\u00E1, Ivana" . . "1211-6645" . "CZ - \u010Cesk\u00E1 republika" . "free radicals; ROS production; ejaculate; male infertility"@en . . . "Produkce reaktivn\u00EDch kysl\u00EDkov\u00FDch molekul v ejakul\u00E1tu mu\u017E\u016F z neplodn\u00FDch p\u00E1r\u016F s normospermi\u00ED dle WHO" . "Vyslou\u017Eilov\u00E1, Jind\u0159i\u0161ka" . . . "Produkce reaktivn\u00EDch kysl\u00EDkov\u00FDch molekul v ejakul\u00E1tu mu\u017E\u016F z neplodn\u00FDch p\u00E1r\u016F s normospermi\u00ED dle WHO"@cs . "07" . "\u00DAvod:. Pro spr\u00E1vnou funkci spermi\u00ED v procesu oplodn\u011Bn\u00ED jsou reaktivn\u00ED kysl\u00EDkov\u00E9 molekuly (ROS) ve fyziologick\u00E9m mno\u017Estv\u00ED nezbytn\u00E9. Nadm\u011Brn\u00E1 produkce ROS spermiemi nebo aktivovan\u00FDmi leukocyty, kterou ji\u017E nesta\u010D\u00ED kompenzovat antioxida\u010Dn\u00ED obrann\u00FD syst\u00E9m, v\u0161ak vyvol\u00E1 oxida\u010Dn\u00ED stres (OS). Ten je dnes pokl\u00E1d\u00E1n za v\u00FDznamnou p\u0159\u00ED\u010Dinu mu\u017Esk\u00E9 neplodnosti. Proto jsme na na\u0161em pracovi\u0161ti za\u010Dali vy\u0161et\u0159ovat produkci ROS v ejakul\u00E1tu. Materi\u00E1l a metodika: Do studie bylo za\u0159azeno 60 mu\u017E\u016F z neplodn\u00FDch p\u00E1r\u016F, kte\u0159\u00ED spl\u0148ovali definici normospermie dle WHO. Pro porovn\u00E1n\u00ED byly pou\u017Eity v\u00FDsledky m\u011B\u0159en\u00ED ROS u 14 mu\u017E\u016F s prov\u011B\u0159enou fertilitou. Ejakul\u00E1ty byly po zkapaln\u011Bn\u00ED centrifugov\u00E1ny a resuspendov\u00E1ny ve fosf\u00E1tov\u00E9m pufru. Hladiny ROS byly stanoveny chemiluminiscen\u010Dn\u00ED metodou s pou\u017Eit\u00EDm luminolu v DMSO. Produkce ROS v suspenzi spermi\u00ED o hustot\u011B 20 mil/ml byla m\u011B\u0159ena integr\u00E1ln\u011B 15 minut a vyj\u00E1d\u0159ena v RLU (Relative Light Unit)/min. Rozd\u00EDl v produkci ROS byl hodnocen neparametrick\u00FDmi metodami. V\u00FDsledky: Hladiny ROS u mu\u017E\u016F z nepl"@cs . "7"^^ . "[A6965657C30E]" . "Reactive oxygen species production in ejaculate of men from infertile couples with normospermia according to WHO"@en . "RIV/61989592:15110/07:00003976" . "Produkce reaktivn\u00EDch kysl\u00EDkov\u00FDch molekul v ejakul\u00E1tu mu\u017E\u016F z neplodn\u00FDch p\u00E1r\u016F s normospermi\u00ED dle WHO"@cs . "444987" . . "Novotn\u00FD, Ji\u0159\u00ED" . . "RIV/61989592:15110/07:00003976!RIV08-MZ0-15110___" . "4"^^ . "6" . "Produkce reaktivn\u00EDch kysl\u00EDkov\u00FDch molekul v ejakul\u00E1tu mu\u017E\u016F z neplodn\u00FDch p\u00E1r\u016F s normospermi\u00ED dle WHO" . "B\u0159ezinov\u00E1, Jana" . . . . "15110" . "2"^^ . "277-278" . . . . "Reactive oxygen species (ROS) in physiologic amounts play an important role in sperm functions. Uncontrolled and excessive production of ROS result in oxidative stress and may cause male infertility. ROS in ejaculate were determined in 60 males from infertile couples and 14 fertile volunteers by a chemiluminiscence Metod in RLU/min. The diference between test subjects and control group was evaluated by nonparametric method. The level of 90th percentil of ROS in fertile men was. 7.000 RLU/min."@en . "\u00DAvod:. Pro spr\u00E1vnou funkci spermi\u00ED v procesu oplodn\u011Bn\u00ED jsou reaktivn\u00ED kysl\u00EDkov\u00E9 molekuly (ROS) ve fyziologick\u00E9m mno\u017Estv\u00ED nezbytn\u00E9. Nadm\u011Brn\u00E1 produkce ROS spermiemi nebo aktivovan\u00FDmi leukocyty, kterou ji\u017E nesta\u010D\u00ED kompenzovat antioxida\u010Dn\u00ED obrann\u00FD syst\u00E9m, v\u0161ak vyvol\u00E1 oxida\u010Dn\u00ED stres (OS). Ten je dnes pokl\u00E1d\u00E1n za v\u00FDznamnou p\u0159\u00ED\u010Dinu mu\u017Esk\u00E9 neplodnosti. Proto jsme na na\u0161em pracovi\u0161ti za\u010Dali vy\u0161et\u0159ovat produkci ROS v ejakul\u00E1tu. Materi\u00E1l a metodika: Do studie bylo za\u0159azeno 60 mu\u017E\u016F z neplodn\u00FDch p\u00E1r\u016F, kte\u0159\u00ED spl\u0148ovali definici normospermie dle WHO. Pro porovn\u00E1n\u00ED byly pou\u017Eity v\u00FDsledky m\u011B\u0159en\u00ED ROS u 14 mu\u017E\u016F s prov\u011B\u0159enou fertilitou. Ejakul\u00E1ty byly po zkapaln\u011Bn\u00ED centrifugov\u00E1ny a resuspendov\u00E1ny ve fosf\u00E1tov\u00E9m pufru. Hladiny ROS byly stanoveny chemiluminiscen\u010Dn\u00ED metodou s pou\u017Eit\u00EDm luminolu v DMSO. Produkce ROS v suspenzi spermi\u00ED o hustot\u011B 20 mil/ml byla m\u011B\u0159ena integr\u00E1ln\u011B 15 minut a vyj\u00E1d\u0159ena v RLU (Relative Light Unit)/min. Rozd\u00EDl v produkci ROS byl hodnocen neparametrick\u00FDmi metodami. V\u00FDsledky: Hladiny ROS u mu\u017E\u016F z nepl" . "Reactive oxygen species production in ejaculate of men from infertile couples with normospermia according to WHO"@en . . "Svobodov\u00E1, Magda" . "Lapinov\u00E1, Kate\u0159ina" . . . . "Fingerov\u00E1, Helena" .