Artículo
Gonzalez, C.B.; Cantore, M.L.; Passeron, S. "Steroidogenesis in immature chicken ovary. Hormonal stimulation of adenylyl cyclase system by luteinizing hormone and β-adrenergic agonists" (1994) Cell Biology International. 18(2):103-110
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Abstract:
The presence of a hormonally responsive adenylyl cyclase in the immature chicken ovary was investigated. We found that there was a highly significant difference (P< 0. 05) between basal and LH and catecholamine activatable activities. In addition, the basal activity was stimulated by NaF, forskolin and the non-hydrolyzable GTP analogue guanosine-5′-(β, gamma;-imido)-triphosphate (GMPP(NH)P. The action of catecholamines on cyclic AMP and progesterone production was also investigated and compared to that of LH. The stimulatory effect of isoproterenol on cyclic AMP and progesterone production was significantly higher (P< 0.05) than that of LH. The β-adrenergic antagonist propranolol caused complete inhibition of the stimulatory action of catecholamines. Progesterone accumulation induced by LH or isoproterenol was synergistically augmentated by the simultaneous presence of both inducers. © 1994 Academic Press. All rights reserved.
Registro:
| Documento: | Artículo |
| Título: | Steroidogenesis in immature chicken ovary. Hormonal stimulation of adenylyl cyclase system by luteinizing hormone and β-adrenergic agonists |
| Autor: | Gonzalez, C.B.; Cantore, M.L.; Passeron, S. |
| Filiación: | Programa de Regulacion Hormonal y Metabólica (PRHOM, CONICET), Departamento de Química Biolígica, Facultad de Ciencias Exactas y Naturales, Pabellon II, Ciudad Universitaria, 1428 Buenos Aires, Argentina |
| Palabras clave: | adenylate cyclase; adrenalin; beta adrenergic receptor stimulating agent; catecholamine; cyclic amp; fluoride sodium; forskolin; guanylylimidodiphosphate; isoprenaline; luteinizing hormone; progesterone; propranolol; animal tissue; article; chicken; dose response; drug antagonism; drug mixture; drug potentiation; enzyme activation; enzyme activity; enzyme inhibition; hormonal regulation; nonhuman; ovary development; progesterone synthesis; second messenger; signal transduction; steroidogenesis; tissue homogenate; Adenylate Cyclase; Animal; Chickens; Cyclic AMP; Enzyme Activation; Epinephrine; Female; Forskolin; Guanylyl Imidodiphosphate; Isoproterenol; Luteinizing Hormone; Ovary; Progesterone; Propranolol; Sodium Fluoride; Support, Non-U.S. Gov't |
| Año: | 1994 |
| Volumen: | 18 |
| Número: | 2 |
| Página de inicio: | 103 |
| Página de fin: | 110 |
| DOI: | http://dx.doi.org/10.1006/cbir.1994.1049 |
| Título revista: | Cell Biology International |
| Título revista abreviado: | Cell Biol. Int. |
| ISSN: | 10656995 |
| CODEN: | CBIIE |
| CAS: | adenylate cyclase, 9012-42-4; adrenalin, 51-43-4, 55-31-2, 6912-68-1; cyclic AMP, 60-92-4; fluoride sodium, 51668-54-3, 7681-49-4, 79933-27-0; forskolin, 66575-29-9; guanylylimidodiphosphate, 34273-04-6; isoprenaline, 299-95-6, 51-30-9, 6700-39-6, 7683-59-2; luteinizing hormone, 39341-83-8, 9002-67-9; progesterone, 57-83-0; propranolol, 13013-17-7, 318-98-9, 3506-09-0, 4199-09-1, 525-66-6; Adenylate Cyclase, EC 4.6.1.1; Cyclic AMP, 60-92-4; Epinephrine, 51-43-4; Forskolin, 66428-89-5; Guanylyl Imidodiphosphate, 34273-04-6; Isoproterenol, 7683-59-2; Luteinizing Hormone, 9002-67-9; Progesterone, 57-83-0; Propranolol, 525-66-6; Sodium Fluoride, 7681-49-4 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10656995_v18_n2_p103_Gonzalez |
Citas:
---------- APA ----------
Gonzalez, C.B., Cantore, M.L. & Passeron, S. (1994) . Steroidogenesis in immature chicken ovary. Hormonal stimulation of adenylyl cyclase system by luteinizing hormone and β-adrenergic agonists. Cell Biology International, 18(2), 103-110.http://dx.doi.org/10.1006/cbir.1994.1049
---------- CHICAGO ----------
Gonzalez, C.B., Cantore, M.L., Passeron, S. "Steroidogenesis in immature chicken ovary. Hormonal stimulation of adenylyl cyclase system by luteinizing hormone and β-adrenergic agonists" . Cell Biology International 18, no. 2 (1994) : 103-110.http://dx.doi.org/10.1006/cbir.1994.1049
---------- MLA ----------
Gonzalez, C.B., Cantore, M.L., Passeron, S. "Steroidogenesis in immature chicken ovary. Hormonal stimulation of adenylyl cyclase system by luteinizing hormone and β-adrenergic agonists" . Cell Biology International, vol. 18, no. 2, 1994, pp. 103-110.http://dx.doi.org/10.1006/cbir.1994.1049
---------- VANCOUVER ----------
Gonzalez, C.B., Cantore, M.L., Passeron, S. Steroidogenesis in immature chicken ovary. Hormonal stimulation of adenylyl cyclase system by luteinizing hormone and β-adrenergic agonists. Cell Biol. Int. 1994;18(2):103-110.http://dx.doi.org/10.1006/cbir.1994.1049
