Literature DB >> 1607008

Dynamic aspects of ovarian superoxide dismutase isozymes during the ovulatory process in the rat.

E F Sato1, H Kobuchi, K Edashige, M Takahashi, T Yoshioka, K Utsumi, M Inoue.   

Abstract

To investigate the role of superoxide dismutase (SOD) in the ovulatory process, SOD isozymes and their mRNAs were determined in the ovary of 22-day-old rats. After treatment with pregnant mare serum gonadotropin (PMSG) and human chorionic gonadotropin (hCG), ovarian activity of Mn-SOD decreased markedly while Cu/Zn-SOD remained unchanged. However, the ovarian level of mRNA for Mn-SOD markedly increased after hCG-treatment while that for Cu/Zn-SOD decreased only slightly. Ovulation was inhibited by intravenous injection of a long-acting SOD. These results suggested that superoxide radicals in the ovary might play a critical role in the mechanism for hCG-induced ovulation.

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Year:  1992        PMID： 1607008     DOI： 10.1016/0014-5793(92)80502-8

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  15 in total

Review 1.  Roles of reactive oxygen species and antioxidants in ovarian toxicity.

Authors:  Patrick J Devine; Sally D Perreault; Ulrike Luderer
Journal:  Biol Reprod       Date:  2012-02-09       Impact factor: 4.285

2.  Effects of estradiol benzoate and progesterone on superoxide dismutase activity in the rat liver.

Authors:  J Kasapović; S B Pajović; D T Kanazir; J V Martinović
Journal:  J Endocrinol Invest       Date:  1997-04       Impact factor: 4.256

3.  Lack of maternal glutamate cysteine ligase modifier subunit (Gclm) decreases oocyte glutathione concentrations and disrupts preimplantation development in mice.

Authors:  Brooke N Nakamura; Thomas J Fielder; Yvonne D Hoang; Jinhwan Lim; Lisa A McConnachie; Terrance J Kavanagh; Ulrike Luderer
Journal:  Endocrinology       Date:  2011-05-10       Impact factor: 4.736

4.  Oxidative damage increases and antioxidant gene expression decreases with aging in the mouse ovary.

Authors:  Jinhwan Lim; Ulrike Luderer
Journal:  Biol Reprod       Date:  2010-12-08       Impact factor: 4.285

5.  Glutamate Cysteine Ligase Modifier Subunit (Gclm) Null Mice Have Increased Ovarian Oxidative Stress and Accelerated Age-Related Ovarian Failure.

Authors:  Jinhwan Lim; Brooke N Nakamura; Isaac Mohar; Terrance J Kavanagh; Ulrike Luderer
Journal:  Endocrinology       Date:  2015-06-17       Impact factor: 4.736

6.  Expression of manganese superoxide dismutase mRNA in reproductive organs during the ovulatory process and the estrous cycle of the rat.

Authors:  T Nomura; J Sasaki; H Mori; E F Sato; S Watanabe; S Kanda; J Matsuura; H Watanabe; M Inoue
Journal:  Histochem Cell Biol       Date:  1996-01       Impact factor: 4.304

Review 7.  Reactive oxygen species in ovarian physiology.

Authors:  Norihiro Sugino
Journal:  Reprod Med Biol       Date:  2005-03-07

8.  Melatonin as a new drug for improving oocyte quality.

Authors:  Akihisa Takasaki; Yasuhiko Nakamura; Hiroshi Tamura; Katsunori Shimamura; Hitoshi Morioka
Journal:  Reprod Med Biol       Date:  2004-01-29

9.  Effect of progesterone and estradiol benzoate on superoxide dismutase activity in the brain of male rats.

Authors:  S Pajović; Z S Saicić; M B Spasić; V M Petrović; J V Martinović
Journal:  Experientia       Date:  1996-03-15

10.  Detection of manganese superoxide dismutase mRNA in the theca interna cells of rat ovary during the ovulatory process by in situ hybridization.

Authors:  J Sasaki; E F Sato; T Nomura; H Mori; S Watanabe; S Kanda; H Watanabe; K Utsumi; M Inoue
Journal:  Histochemistry       Date:  1994-09
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