Maturation-inducing Hormone of the Tiger Puffer, Takifugu rubripes (Tetraodontidae, Teleostei) : Biosynthesis of Steroids by the Ovaries and the Relative Effectiveness of Steroid Metabolites for Germinal Vesicle Breakdown In Vitro(Reproductive Biology)
スポンサーリンク
概要
- 論文の詳細を見る
Yolk-free follicle cells during final meiotic maturation were incubated with a radioactively labeled steroid precursor, and the maturation-inducing activity of the steroid metabolites produced was tested in an in vitro assay based on GVBD. Of the metabolites obtained by TLC, whose purity and final characterization were confirmed by recrystallization to constant specific activity, two steroids, 17, 20β-P and 20β-S, exhibited maturation-inducing activity in vitro. However, 20β-S was overwhelmingly more effective and faster at inducing GVBD in vitro than 17, 20β-P. During final oocyte maturation in the tiger puffer, a shift in steroidogenic enzymes, a decrease in C17, 20-lyase activity, and an increase in 20β-HSD activity, were found, as previously reported in salmonids and medaka. In addition to this shift in steroidogenic enzyme activity, however, high and increasing 21 -hydroxylase activity throughout all the oocyte developmental stages was a distinctive feature in tiger puffer follicles. This 21-hydroxylase activity likely enables ovarian follicles to accumulate enough 11-deoxycortisol during vitellogenesis for 20β-5 production on a massive scale during GVBD. Thus, this study provides not only evidence on the physiological role of 20β-S as a MIH in the tiger puffer, but also fact on enzymatic kinetics in 20β-S biosynthesis.
- 社団法人日本動物学会の論文
- 2001-03-10
著者
-
Kobayashi Tetsuya
Laboratory Of Integrative Brain Sciences Department Of Biology Faculty Of Education And Integrated A
-
CHUDA HISASHI
Nagasaki Prefectural Institute of Fisheries
-
Matsuyama Michiya
Faculty of Agriculture, Kyushu University
-
Nagahama Yoshitaka
National Institute for Basic Biology
-
KOBAYASHI Tohru
National Research Institute of Aquaculture
-
Kobayashi Tohru
National Res. Inst. Aquaculture Mie Jpn
-
Sasaki Ayane
Department Of Zoology Graduate School Of Science Kyoto University
-
Chuda Hisashi
Nagasaki Prefectural Fisheries Experimental Station
-
Matsuyama Michiya
Faculty Of Agriculture Kyushu University
-
Sasaki Ayane
Faculty of Bioresource and Bioenvironmental Sciences, Kyushu University
-
Nakagawa Koh
Faculty of Bioresource and Bioenvironmental Sciences, Kyushu University
-
Nakagawa Koh
Faculty Of Bioresource And Bioenvironmental Sciences Kyushu University
-
Sasaki Ayane
Faculty Of Bioresource And Bioenvironmental Sciences Kyushu University
-
Kobayashi Tohru
National Institute For Basic Biology
-
Nagahama Yoshitaka
National Inst. Basic Biology Aichi Jpn
関連論文
- Jack mackerel Trachurus japonicus juveniles use jellyfish for predator avoidance and as a prey collector
- INVOLVEMENT OF D2 DOPAMINE RECEPTOR SUBTYPE IN INHIBITION OF PROLACTIN RELEASE FROM THE BULLFROG PITUITARY GLAND
- IDENTIFICATION OF cDNAS ENCODING THYROTROPIN-RELEASING HORMONE RECEPTOR FROM THE BULLFROG
- MECHANISMS OF TRH-INDUCED PRL RELEASE FROM THE BULLFROG PITUITARY GLAND
- A POSSIBLE ROLE OF STEROIDAL SUBSTANCES EXISTING IN THE ABDOMINAL GLAND OF THE MALE NEWT, CYNOPS PYRRHOGASTER(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- OCCURRENCE OF STEROIDAL SUBSTANCES IN THE ABDOMINAL GLAND OF THE NEWT CYNOPS PYRRHOGASTER(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- STUDIES OF GHRELIN-INDUCED GROWTH HORMONE AND PROLACTIN RELEASE FROM THE BULLFROG PITUITARY(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- EXPRESSION, STRUCTURE AND FUNCTION OF TSH RECEPTOR IN THE THYROID GLAND OF GROWTH-RETARDED MICE
- Responses of the Thyroid Gland to TSH and Other Thyroid Stimulators in the Growth-Retarded (grt) Mouse(Endocrinology)
- IN VITRO RESPONSIVENESS OF THYROID GLANDS TO TSH AND OTHER STIMULATORS OF ADENYLATE CYCLASE IN GROWTH - RETARDED MICE
- RESPONSIVENESS OF THE THYROID GLAND TO TSH AND FORSKOLIN IN GROWTH-RETARDED MICE
- AGE-ASSOCIATED CHANGES IN PLASMA CONCENTRATIONS OF GROWTH HORMONE(GH), PROLACTIN(PRL), THYROID-STIMULATING HORMONE(TSH) AND THYROXINE(T_4) IN THE GROWTH-RETARDED MOUSE
- Reproductive parameters of the chub mackerel Scomber japonicus estimated from human chorionic gonadotropin-induced final oocyte maturation and ovulation in captivity
- Occurrence of Octopus GnRH in the Central Nervous System and Peripheral Organs of the Octopus (Octopus vulgaris)
- 鳥類における脳の性分化機構
- ROLE OF THYROID HORMONE ON THE EXPRESSION OF LORDOSIS BEHAVIOR IN THE FEMALE GROWTH-RETARDED MOUSE(Endocrinology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- RELATIONSHIPS BETWEEN GROWTH-RETARDATION AND GLUCOSE HOMEOSTASIS IN THE GROWTH-RETARDED MICE(Endocrinology,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- ROLE OF THYROID HORMONES ON THE DEVELOPMENT OF REPRODUCTIVE FUNCTION IN THE GROWTH-RETARDED MICE(Endocrinology,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- EFFECTS OF INSULIN ON GROWTH-RETARDATION IN THE grt MICE
- EFFECTS OF THYROID HORMONE ON REGULATION OF BLOOD GLUCOSE LEVEL IN THE GROWTH-RETAEDED MOUSE(Endocrinology)(Proceedings of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- Diurnal Spermatogenesis and Spawning in the Secondary Male of a Protogynous Wrasse, Pseudolabrus japonicus (Teleostei, Labridae)
- NEUROGENESIS OF HIPPOCAMPAL CELLS BY THYROID HORMONE IN THE HYPOTHYROIDAL MUTANT MOUSE(Physiology,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- PROLIFERATION OF HIPPOCAMPAL CELLS BY THYROID HORMONE IN THE HYPOTHYROIDAL MUTANT MOUSE
- Stimulatory Effects of Prostaglandin E2 on Neurogenes in the Dentate Gyrus of the Adult Rat : Neurobiology
- Neural Interaction of Gonadotropin-regulating Hormone Immunoreactive Neurons and the Suprachiasmatic Nucleus with the Paraventricular Organ in the Japanese Grass Lizard (Takydromus tachydromoides)(Endocrinology)
- EFFECT OF ESTROGEN AND PROLACTIN ON THE PERCEPTION OF SODEFRIN IN FEMALE NEWTS, Cynops pyrrhogaster
- GONADOTROPIN-INHIBITORY HORMONE AND ITS RECEPTOR IN THE AVIAN REPRODUCTIVE SYSTEM
- GnIH NEURONS PROJECT TO GnRH NEURONS IN THE AVIAN BRAIN
- CIRCADIAN CHANGE IN THE BIOSYNTHESIS OF 7α-HYDROXYPREGNENOLONE STIMULATING LOCOMOTOR ACTIVITY AND ITS MECHANISM MEDIATED BY MELATONIN IN THE BRAIN OF MALE QUAIL
- SEX DIFFERENCE IN THE SYNTHESIS OF 7α-HYDROXYPREGNENOLONE IN THE BRAIN OF BREEDING NEWTS
- GONADOTROPES EXPRESS THE RECEPTOR FOR GONADOTROPIN-INHIBITORY HORMONE (GNIH) IN QUAIL
- IDENTIFICATION AND FUNCTION OF 7α-HYDROXYPREGNENOLONE IN THE BRAIN OF RANA NIGROMACULATA(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- SEX DIFFERENCE IN THE EXPRESSION OF Ad4BP/SF-1 IN THE QUAIL BRAIN(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- NOVEL HAMSTER HYPOTHALAMIC LPXRFA PEPTIDES STIMULATE LH RELEASE(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- GONADOTROPIN-INHIBITORY HORMONE INHIBITS GONADAL DEVELOPMENT AND MAINTENANCE(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- A FEMALE-ATTRACTING ACTIVITY OF STEROIDAL SUBSTANCES IN THE ABDOMINAL GLAND OF THE MALE NEWT, CYNOPS PYRRHOGASTER
- SYNTHESIS OF STEROIDAL SUBSTANCES IN THE ABDOMINAL GLAND OF THE NEWT CYNOPS PYRRHOGASTER
- SEX DIFFERENCE IN THE EXPRESSION OF Ad4BP/SF-1 IN THE DEVELOPING QUAIL BRAIN
- SEX DIFFERENCE IN THE PRODUCTION OF 7α-HYDROXYPREGNENOLONE STIMULATING LOCOMOTOR ACTIVITY IN THE QUAIL BRAIN
- SEX DIFFERENCE IN 7α-HYDROXYPREGNENOLONE SYNTHESIS IN THE BRAIN OF BREEDING NEWTS
- IDENTIFICATION OF NOVEL HAMSTER HYPOTHALAMIC LPXRFa PEPTIDES STIMULATING LH RELEASE
- Steroid Hormones and their Synthetic Pathways in the Vitellogenic Ovarian Follicles of Yellowtail, Seriola quinqueradiata
- Dax1 REGULATES EXPRESSION OF P450arom IN MEDAKA FOLLICLES(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- CLONING AND ANALYSIS OF GONADAL EXPRESSION OF TESTICULAR TYPE SOX9 IN THE MEDAKA, ORYZIAS LATIPES(Developmental Biology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- ORIGIN OF DMY, A SEX-DETERMINING GENE OF THE MEDAKA, ORYZIAS LATIPES(Genetics,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- DMY INDUCE MALE DEVELOPMENT IN XX TRANSGENIC MEDAKA FISH(Endocrinology &Genetics,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- Expression of DMY and DMTR1 in Various Tissues of the Medaka (Oryzias latipes)(Reproductive Biology)
- Oryzias curvinotus Has DMY, a Gene That Is Required for Male Development in the Medaka, O. latipes(Developmental Biology)
- A STRAIN HAVING A ZZ/ZW SEX DETERMINATION SYSTEM DERIVED FROM A NATURALLY OCCURRING RECESSIVE MUTATION IN THE MEDAKA, ORYZIAS LATIPES(Genetics)(Proceedings of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- MUTATIONS AFFECTING SEX DETERMINATION OR DIFFERENTIATION FROM WILD POPULATIONS OF THE MEDAKA, ORYZIAS LATIPES(Genetics)(Proceedings of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- EXPRESSION OF DMY IN MEDAKA GONAD DURING EARLY TESTICULAR DEVELOPMENT(Developmental Biology)(Proceedings of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- Isolation of a sex chromosome-specific DNA sequence in the medaka, Oryzias latipes
- EFFECTS OF THYROID HORMONES ON ESTROGEN RECEPTOR EXPRESSION IN THE VENTROMEDIAL HYPOTHALAMUS OF HYPOTHYROIDAL FEMALE MICE(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- Diurnal Periodicity in Testicular Activity in the Japanese Flounder Paralichthys olivaceus
- 生殖腺刺激ホルモン放出抑制ホルモン(GnIH)の生殖抑制作用と発現制御機構
- 生殖腺刺激ホルモン放出抑制ホルモン(GnIH) : 発見とその後の展開
- 脳におけるニューロステロイド合成の性差とその生理的意義
- 新年のご挨拶
- 脳が合成するニューロステロイドと脳の自立的性分化機構 (特集 ♂(オス)と♀(メス)のバイオロジー--生物の多様な性分化の仕組み)
- 来たれ Brain-Pituitary 2005へ : 沖縄で熱くサイエンスを語りあおう
- 発達期の小脳プルキンエ細胞における25-Dxの発現--プルキンエ細胞が合成するプロゲステロンの作用機構 (特集 脳の遺伝子--どこでどのように働いているのか)
- MINERALOCORTICOID RECEPTOR GENE EXPRESSION IN THE BRAIN OF THE FROG RANA NIGROMACULATA(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- IDENTIFICATION AND ACTION OF A NOVEL AVIAN NEUROSTEROID; 7α-HYDROXYPREGNENOLONE(Endocrinology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- 7α-HYDROXYPREGNENOLONE STIMULATING LOCOMOTOR ACTIVITY OF NEWTS : ITS PHYSIOLOGICAL FUNCTION AND MODE OF ACTION(Endocrinology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- Immunolocalization of Steroidogenic Enzymes in Equine Fetal Adrenal Glands During Mid-Late Gestation
- Immunolocalization of Inhibin/Activin Subunits in Equine Fetal Adrenal Glands during Mid Gestation
- Change in Circulating Follicle-Stimulating Hormone, Luteinizing Hormone, Immunoreactive Inhibin, Progesterone, Testosterone and Estradiol-17β in Fillies from Birth to 6 Months of Age
- Biological Significance of Follicular Fluid Discharged into the Abdominal Cavity during Ovulation in Mares
- Gonadal structure and P450scc and 3β-HSD immunoreactivity in the gobiid fish Trimma okinawae during bidirectional sex change
- Gonadal structure of the serial-sex changing gobiid fish Trimma okinawae
- EXPRESSION OF GONADOTROPIN RECEPTORS IN THE SERIAL SEX CHANGING GOBY, TRIMMA OKINAWAE(Endocrinology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- COMPARISON OF THE LIGAND SPECIFICITY OF PROGESTOGEN RECEPTORS α AND β
- The vasa-like gene, olvas, identifies the migration path of primordial germ cells during embryonic body formation stage in the medaka, Oryzias latipes
- EXPRESSION OF CYCLINS (E, A and B) AFTER THE INITIATION OF SPERMATOGENESIS IN JAPANESE EEL, ANGUILA JAPONICA(Developmental Biology)(Proceedings of the Sixty-Ninth Annual Meeting of the Zoological Society of Japan)
- DEVELOPMENT OF GROWTH HORMONE(GH), PROLACTIN(PRL) AND THYROID-STIMULATING HORMONE(TSH) CELLS IN THE ANTERIOR PITUITARY GLAND OF THE GROWTH-RETARDED MOUSE
- Two Types of Grapevine Yellow Speckle Viroid 1 Isolated from Commercial Grapevine Had the Nucleotide Sequence of Yellow Speckle Symptom-inducing Type
- ENDOCRINOLOGICAL DIFFERENCES BETWEEN INITIAL AND TERMINAL PHASE MALES OF THE PROTOGYNOUS FISH, Tharassoma duperrey(Endocrinology)(Proceeding of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- ROLE OF ENDOGENOUS STEROID HORMONES ON GONADAL SEX DIFFERENTIATION IN FISH(Developmental Biology)(Proceedings of the Seventieth Annual Meeting of the Zoological Society of Japan)
- EXPRESSION OF STEROIDOGENIC ENZYME mRNAS IN OVARIAN FOLLICLE OF RAINBOW TROUT, ONCORHYNCHUS MYKISS
- Induced Gonadal Development and Spawning of Immature Red Sea Bream Pagrus major with LHRH-a Administration in Different Ways during Winter Season
- Two genetically Divergent Groups in the Japanese Spined Loach, Cobitis takatsuensis, and Their Phylogenetic Relationships among Japanese Cobitis Inferred from Mitochondrial DNA Analyses(Phylogeny)
- CLONING OF THE RECEPTOR FOR FROG GROWTH HORMONE-RELEASING PEPTIDE IN THE BRAIN OF BULLFROGS, Rana catesbeiana
- IDENTIFICATION OF NOVEL RFAMIDE PEPTIDES IN THE BRAIN OF BROWN HAGFISH, PARAMYXINE ATAMI(Endocrinology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- IDENTIFICATION AND LOCALIZATION OF NOVEL RF-AMIDE PEPTIDES IN THE BRAIN OF BROWN HAGFISH, PARAMYXINE ATAMI
- Thyroid-stimulating hormone receptor levels and binding affinity in the thyroid gland of growth-retarded mice
- Two Tandemly Arrayed Transfer-RNA-Derived SINEs of the Medaka (Oryzias latipes)
- Stiffness Changes of Holothurian Dermis Induced by Mechanical Vibration
- MELATONIN ACTION ON THE INDUCTION OF GONADOTROPIN-INHIBITORY HORMONE (GnIH)
- Improvement of the survival in the seven-band grouper Epinephelus septemfasciatus larvae by optimizing aeration and water inlet in the mass-scale rearing tank
- Sodium Fluoride (NaF) Releases the Two-Cell Block in Mouse Embryos
- ABNORMALITIES OF GLUCOSE HOMEOSTASIS IN THE GROWTHRETARTED MOUSE(Endocrinology)(Proceeding of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- Maturation-inducing Hormone of the Tiger Puffer, Takifugu rubripes (Tetraodontidae, Teleostei) : Biosynthesis of Steroids by the Ovaries and the Relative Effectiveness of Steroid Metabolites for Germinal Vesicle Breakdown In Vitro(Reproductive Biology)
- Distribution of Actin and Tubulin in C6 Glioma Cells during Arborization Induced by Cytochalasin D
- RAPID COMMUNICATION : Kinetics of First Spermatogenesis in Young Toads of Xenopus laevis
- EXPRESSION OF AROMATASE mRNA IN THE NEWT ABDOMINAL GLAND(Endocrinology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- Ovarian development and final oocyte maturation in cultured sevenband grouper Epinephelus septemfasciatus
- Only frog ghrelin of the genus, Rana, has threonine residue at the N-terminal position 3
- Influence of dietary phosphorus level on growth performance in chicks given corn-soybean diet supplemented with amylase and acid protease
- Relationship between growth retardation and impaired glucose tolerance in hypothyroidal growth-retarded (grt) mice
- Impaired Development of Somatotropes, Lactotropes and Thyrotropes in Growth-Retarded (grt) Mice