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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2001.1
- 수록면
- 51 - 57 (7page)
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We have previously shown that oocyte maturation is induced by an immobilized progesterone, progesterone-3-carboxymethyloxime - bovine serum albumin conjugate (P-BSA) in Rana dybowskii. In this study, we confirmed the maturation inducing activity of P-BSA on Xenopus oocyte and examined the binding character of the immobilized progesterone on the surface of Xenopus oocytes after removal of the vitelline layer. P-BSA induced maturation of Xenopus oocytes but E-BSA failed to do so as observed in Rana. Binding of the immobilized progesterone, fluorescein isothiocyanate-labeled progesterone-3-0-carboxymethyloxime-BSA (P-BSA-FITC) on the devitellined oocytes surface was examined by fluorescence confocal microscopy. The binding affinity of P-BSA-FITC to the devitellined oocyte was higher than that of estrogen-BSA-FITC (E-BSA-FITC) or testosterone-BSA-FITC (T-BSA-FITC). The binding disappeared in the presence of excess free progesterone but not in the presence of free estrogen. Maximum binding occurred after two-hours of incubation with P-BSA-FITC at pH 7.5. Stronger binding occurred in oocytes at stage Vl than stage IV, and in vitro treatment of hCG enhanced the binding. Taken together, these results suggest that a specific receptor for progesterone exists on the plasma membrane of Xenopus oocytes and that progesterone acts initially on this putative receptors and triggers generation of membrane-mediated second messengers during the early stage of oocyte maturation In amphibians.
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The Binding of Progesterone to the Plasma Membrane of Xenopus Oocytes: Characteristics of Binding and Hormonal and Developmental Control
한국동물학회 학술대회
1999 .01
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Involvement of PI3-kinase in the Progesterone-Induced Oocyte Maturation in Rana dybowskii.
한국동물학회 학술대회
2000 .01
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Studies on Synergistic Effect of dbcAMP and Progesterone on the Maturation of Mouse Oocytes in vitro
동물학회지
1985 .01
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Ultrastructure of the Follicular Oocyte Surface in Rana dybowskii
Korean journal of biological sciences
2001 .01
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Lanthanum 이온에 의한 북방산개구리(Rana dybowskii) 여포난자의 성숙유도
동물학회지
1991 .01
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Requirement of Protein Kinase C Pathway during progesterone-induced Oocyte Maturation in Amphibian, Rana dybowskii
Korean journal of biological sciences
1998 .01
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Cloning and Characterization of Partial Maternal mRNA Genes in Xenopus Oocytes.
한국동물학회 학술대회
1995 .01
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Effects of Endocrine Disrupters, Tributyltin and Triphenyltin on Progesterone-Induced Oocyte Maturation in Rana dybowskii.
한국동물학회 학술대회
2000 .01
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Expression and Characterization of G Protein-activated Inward Rectifier $K^+$ Channels in Xenopus Oocytes
Korean journal of biological sciences
1998 .01
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Spectroscopic Studies on the Mechanism of Interaction of Vitamin $B_{12}$ with Bovine Serum Albumin
Journal of photoscience : an international journal officail organ of the korean society of photoscience
2004 .01
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Effect of Heat Shock on P4-induced Oocyte Maturation in Rana dybowskii
한국동물학회 학술대회
1999 .01
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Effects of Progesterone on the Macromolecular Syntheses in Mouse Preimplantation Embryos in Vitro
동물학회지
1979 .01
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QSAR analysis for binding affinity of progesterone receptor of steroids compounds
한국분석과학회 학술대회
2011 .11
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The regulation of in vitro maturation of oocytes: consideration of circadian genes
한국유전체학회 Conference
2004 .01
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한정 배양액에서 포유동물 수정란의 체외 발생에 인 , 아미노산 및 BSA 가 미치는 영향 ( Effect of Phosphate , Amino Acid , and BSA on in vitro Development of Mammalian Embryo in Chemically Defined Culture Medium )
생명과학회지
1996 .09
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Spectrofluorometric Study of the Interaction of Coumarin Derivatives with Bovine Serum Albumin
Journal of photoscience : an international journal officail organ of the korean society of photoscience
2004 .01
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Investigation on the Interaction of Gabapentin with Bovine Serum Albumin by Spectroscopic Techniques
Journal of photoscience : an international journal officail organ of the korean society of photoscience
2005 .01
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Ultrastructure of Oocytes During Oogenesis and Oocyte Degeneration Associated with Follicle Cells in Female Sinonovacula constricta(BIVALVIA: PHARIDAE) in Western Korea
Animal cells and systems
2008 .01
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Polyacrylamide gel에서 Progesterone의 확산 거동
미생물학회지
1990 .09
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Studies on the Maturation of rabbit Follicular Oocytes in Vitro: Effects of Amino Acids and Carbohydrates
동물학회지
1975 .01
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