Inhibition of ovarian growth by cadmium in the fiddler crab, Uca pugilator (Decapoda, Ocypodidae)
The effect of cadmium chloride (1 mg/L) on oocyte growth of the fiddler crab, Uca pugilator, was studied during the slow vitellogenesis phase of ovarian maturation of this carb. In vivo experiments were done with both intact and eyestalkless crabs. The intact cadmium-exposed crabs exhibited a signif...
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Academic Press
2000
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 08448caa a22009737a 4500 | ||
|---|---|---|---|
| 001 | PAPER-21034 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518205228.0 | ||
| 008 | 190411s2000 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0343238847 | |
| 024 | 7 | |2 cas |a cadmium, 22537-48-0, 7440-43-9 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a EESAD | ||
| 100 | 1 | |a Rodríguez, E.M. | |
| 245 | 1 | 0 | |a Inhibition of ovarian growth by cadmium in the fiddler crab, Uca pugilator (Decapoda, Ocypodidae) |
| 260 | |b Academic Press |c 2000 | ||
| 270 | 1 | 0 | |m Rodriguez, E.M.; Animal Physiology Laboratory, Department of Biological Sciences, University of Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Chang, E.S., Chemistry of crustacean hormones that regulate growth and reproduction (1997) Recent Advances in Marine Biotechnology, 1, pp. 163-178. , M. Fingerman, R. Nagabhushanam, Thompson M.-F. New Delhi: Oxford & IBH | ||
| 504 | |a Charmantier, G., Charmantier-Daures, M., Van Herp, F., Hormonal regulation of growth and reproduction in crustaceans (1997) Recent Advances in Marine Biotechnology, 1, pp. 109-161. , M. Fingerman, R. Nagabhushanam, Thompson M.-F. New Delhi: Oxford, & IBH | ||
| 504 | |a Charniaux-Cotton, H., Payen, G., Crustacean reproduction (1988) Endocrinology of Selected Invertebrate Types, 2, pp. 279-303. , H. Laufer, Downer R. G. H. New York: A. R. Liss | ||
| 504 | |a Cooke, I.M., Haylett, B., Weatherby, T.M., Electrically elicited neurosecretory and electrical responses of the isolated crab sinus gland in normal and reduced calcium salines (1977) J. Exp. Biol., 70, pp. 125-149 | ||
| 504 | |a Eastman-Reks, S., Fingerman, M., Effects of neuroendocrine tissue and cyclic AMP on ovarian growth in vivo and in vitro in the fiddler crab, Uca pugilator (1984) Comp. Biochem. Physiol. a, 79, pp. 679-684 | ||
| 504 | |a Fingerman, M., Roles of neurotransmitters in regulating reproductive hormone release and gonadal maturation in decapod crustaceans (1997) Invert. Reprod. Dev., 31, pp. 47-54 | ||
| 504 | |a Fingerman, M., Devi, M., Reddy, P.S., Katyayani, R., Impact of heavy metal exposure on the nervous system and endocrine-mediated processes in crustaceans (1996) Zool. Stud., 35, pp. 1-8 | ||
| 504 | |a Fingerman, M., Jackson, N.C., Nagabhushanam, R., Hormonally-regulated functions in crustaceans as biomarkers of environmental pollution (1998) Comp. Biochem. Physiol. C, 120, pp. 343-350 | ||
| 504 | |a Meusy, J.J., Charniaux-Cotton, H., Endocrine control of vitellogenesis in malacostraca crustaceans (1984) Advances of Invertebrates Reproduction, pp. 231-241. , Engles W. New York: Elsevier | ||
| 504 | |a Naqvi, S.M., Howell, R.D., Toxicity of cadmium and lead to juvenile red swamp crayfish. Procambarus, clarkii, and effects on fecundity of adults (1993) Bull. Environ. Contam. Toxicol., 51, pp. 303-308 | ||
| 504 | |a Otsu, T., Biohormonal control of sexual cycle in the freshwater crab, Potamon dehaani (1963) Embryologia, 8, pp. 1-20 | ||
| 504 | |a Panouse, J., Influence d'ablation du pédoncle oculaire sur la croissance de l'ovaire chez la Crevette Leander serratus (1943) C.R. Acad. Sci. Paris, 217, pp. 553-555 | ||
| 504 | |a Panouse, J., L'action de la glande du sinus sur l'ovaire chez la Crevette Leander (1944) C.R. Acad. Sci. Paris, 218, pp. 293-294 | ||
| 504 | |a Reddy, P.S., Fingerman, M., Effect of cadmium chloride on physiological color changes of the fiddler crab, Uca pugilator (1995) Ecotoxicol. Environ. Saf., 31, pp. 69-75 | ||
| 504 | |a Reddy, P.S., Katyayani, R.V., Fingerman, M., Cadmium and naphthalene-induced hyperglycemia in the fiddler crab, Uca pugilator: Differential modes of action on the neuroendocrine system (1996) Bull. Environ. Contam. Toxicol., 56, pp. 425-431 | ||
| 504 | |a Reddy, P.S., Tuberty, S.R., Fingerman, M., Effects of cadmium and mercury on ovarian maturation in the red swamp crayfish, Procambarus clarkii (1997) Ecotoxicol. Environ. Saf., 37, pp. 62-65 | ||
| 504 | |a Sarojini, R., Nagabhushanam, R., Fingerman, M., A neurotransmitter role for red-pigment-concentrating hormone in ovarian maturation in the red swamp crayfish Procambarus clarkii (1995) J. Exp. Biol., 198, pp. 1253-1257 | ||
| 504 | |a Sokal, R.R., Rohlf, F.J., (1981) Biometry, , New York: Freeman | ||
| 504 | |a Webb, H.M., Eyestalk regulation of molt and vitellogenesis in Uca pugilator (1977) Biol. Bull., 153, pp. 630-642 | ||
| 504 | |a Weis, J.S., The effects of mercury, cadmium and lead salts on limb regeneration in the fiddler crab, Uca pugilator (1976) Fish Bull., 74, pp. 464-467 | ||
| 504 | |a Weis, J.S., Cristini, A., Rao, K.R., Effects of pollutants on molting and regeneration in Crustacea (1992) Am. Zool., 32, pp. 495-500 | ||
| 504 | |a Winer, B.J., (1971) Statistical Principles in Experimental Design, , New York: McGraw-Hill | ||
| 520 | 3 | |a The effect of cadmium chloride (1 mg/L) on oocyte growth of the fiddler crab, Uca pugilator, was studied during the slow vitellogenesis phase of ovarian maturation of this carb. In vivo experiments were done with both intact and eyestalkless crabs. The intact cadmium-exposed crabs exhibited a significantly lower oocyte diameter than the controls at the end of the 2- week exposure period, but no significant differences were detected among the eyestalkless crabs, suggesting that the effect of cadmium could be on the sinus gland in the eyestalks, increasing secretion of the gonad-inhibiting hormone (GIH). To test this hypothesis, in vitro experiments were done, incubating pieces of ovary with and without eyestalk tissue, in the presence of thoracic ganglion, needed for oocyte growing due to the secretion of the gonad-stimulating hormone (GSH). Only when eyestalk tissue was present in the incubation media was oocyte growth inhibited by cadmium compared to the controls. These results strongly suggest that cadmium acts at least in part to increase the secretion of GIH from the sinus gland. GIH could then in turn act by (a) inhibiting secretion of GSH by the thoracic ganglion, (b) directly inhibit the oocytes, or (c) both (a) and (b). (C) 2000 Academic Press. |l eng | |
| 536 | |a Detalles de la financiación: Secretaría de Ciencia y Técnica, Universidad de Buenos Aires | ||
| 536 | |a Detalles de la financiación: This study was supported in part by grants from UBACYT (1998-2000 Program) and CONICET (PIP 1998-2000), Argentina. | ||
| 593 | |a Animal Physiology Laboratory, Department of Biological Sciences, University of Buenos Aires, 1428, Buenos Aires, Argentina | ||
| 593 | |a Dept. of Ecol., Evol., and O., Tulane University, New Orleans, LA 70118-5698, United States | ||
| 690 | 1 | 0 | |a CADMIUM |
| 690 | 1 | 0 | |a FIDDLER CRAB |
| 690 | 1 | 0 | |a GONAD-INHIBITING HORMONE |
| 690 | 1 | 0 | |a GONAD-STIMULATING HORMONE |
| 690 | 1 | 0 | |a OVARIAN MATURATION |
| 690 | 1 | 0 | |a UCA PUGILATOR |
| 690 | 1 | 0 | |a CADMIUM |
| 690 | 1 | 0 | |a CADMIUM |
| 690 | 1 | 0 | |a CRUSTACEAN |
| 690 | 1 | 0 | |a GROWTH |
| 690 | 1 | 0 | |a ANIMAL CELL |
| 690 | 1 | 0 | |a ANIMAL MODEL |
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a CONTROLLED STUDY |
| 690 | 1 | 0 | |a CRAB |
| 690 | 1 | 0 | |a ENVIRONMENTAL EXPOSURE |
| 690 | 1 | 0 | |a GROWTH INHIBITION |
| 690 | 1 | 0 | |a NONHUMAN |
| 690 | 1 | 0 | |a OOCYTE DEVELOPMENT |
| 690 | 1 | 0 | |a OVARY DEVELOPMENT |
| 690 | 1 | 0 | |a POLLUTANT |
| 690 | 1 | 0 | |a ANIMALIA |
| 690 | 1 | 0 | |a CELUCA PUGILATOR |
| 690 | 1 | 0 | |a CRUSTACEA |
| 690 | 1 | 0 | |a DECAPODA |
| 690 | 1 | 0 | |a DECAPODA (CRUSTACEA) |
| 690 | 1 | 0 | |a OCYPODIDAE |
| 690 | 1 | 0 | |a UCA |
| 700 | 1 | |a López Greco, L.S. | |
| 700 | 1 | |a Fingerman, M. | |
| 773 | 0 | |d Academic Press, 2000 |g v. 46 |h pp. 202-206 |k n. 2 |p Ecotoxicol. Environ. Saf. |x 01476513 |w (AR-BaUEN)CENRE-4483 |t Ecotoxicology and Environmental Safety | |
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