Dietary exposure to Aroclor 1254 alters central and peripheral vasopressin release in response to dehydration in the rat

Toxicological Sciences

Volumn 84, Issue 1, 2005, Pages 149-156

  Coburn, Cary G ^a   Gillard, Elizabeth R ^a   Currás Collazo, Margarita C ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Magnocellular neuroendocrine cells; Osmoregulation; Polychlorinated biphenyls; Somatodendritic release; Supraoptic nucleus

Indexed keywords

AROCLOR 1254; SODIUM CHLORIDE; VASOPRESSIN;

ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; BODY FLUID; BODY WEIGHT; CONTROLLED STUDY; DEHYDRATION; FLUID INTAKE; IN VITRO STUDY; MALE; NEUROENDOCRINE DISEASE; NEUROSECRETORY CELL; NONHUMAN; OSMOREGULATION; PLASMA OSMOLALITY; RAT; SUPRAOPTIC NUCLEUS; VASOPRESSIN BLOOD LEVEL; VASOPRESSIN RELEASE; WEIGHT GAIN;

ANIMALS; AROCLOR 1254; CENTRAL NERVOUS SYSTEM; DEHYDRATION; DENDRITES; DIET; MALE; NEUROSECRETORY SYSTEMS; OSMOLAR CONCENTRATION; PERIPHERAL NERVOUS SYSTEM; RATS; SIGNAL TRANSDUCTION; SUPRAOPTIC NUCLEUS; VASOPRESSINS;

EID: 14844310324     PISSN: 10966080     EISSN: None     Source Type: Journal    
DOI: 10.1093/toxsci/kfi046     Document Type: Article

References (35)

1. Armstrong, W. E. (1995). Morphological and electrophysiological classification of hypothalamic supraoptic neurons. Prog. Neurobiol. 47, 291-339.
2. Ayotte, P., Muckle, G., Jacobson, J. L., Jacobson, S. W., and Dewailly, E. (2003). Assessment of pre- and postnatal exposure to polychlorinated biphenyls: Lessons from the Inuit Cohort Study. Environ. Health Perspect. 111, 1253-1258.
3. Coburn, C. G., Gillard, E. R., Wan, Q. P., and Currás-Collazo, M. C. (2004). Dietary exposure to the PCB mixture Aroclor 1254 may influence osmoregulatory function by altering central vasopressin release. Program No, 73.18. 2004 Abstract Viewer/Itinerary Planner, Washington, DC: Society for Neuroscience, Online.
4. Currás-Collazo, M. C., Gillard, E. R., Jin, J., and Pandika, J. (2003). Vasopressin and oxytocin decrease excitatory amino acid release in adult rat supraoptic nucleus. J. Neuroendocrinol. 15, 182-190.
5. Dewailly, E., Mulvad, G., Pedersen, H. S., Ayotte, P., Demers, A., Weber, J.-P., and Hansen, J. C. (1999). Concentration of organochlorines in human brain, liver, and adipose tissue autopsy samples from Greenland. Environ. Health Perspect. 107, 823-828.
6. Ferguson, S. A., Scallet, A. C., Flynn, K. M., Meredith, J. M., and Schwetz, B. A. (2000). Developmental neurotoxicity of endocrine disrupters: Focus on estrogens. Neurotoxicology 21, 947-956.
7. Gabrielsen, G. W., Skaare, J. U., Polder, A., and Bakken, V. (1995). Chlorinated hydrocarbons in glaucous gulls (Larus hyperboreus) in the southern part of Svalbard. Sci. Tot. Environ. 160/161, 337-346.
8. Gerstenberger, S. L., and Dellinger, J. A. (2002). PCBs, mercury, and organochlorine concentrations in lake trout, walleye, and whitefish from selected tribal fisheries in the upper Great Lakes region. Environ. Toxicol. 17, 513-519.
9. Gillard, E. R., Coburn, C. G., Bauce, L. G., Pittman, Q. J., and Currás-Collazo, M. C. (2004). Nitric oxide is required for vasopressin release in the supraoptic nucleus (SON) in response to both PACAP and dehydration. Program No. 660.1. 2004 Abstract Viewer/Itinerary Planner, Washington, DC: Society for Neuroscience, Online.
10. Gillard, E. R., Coburn, C. G., Bauce, L. G., Snissarenko, E. P., Pittman, Q. J., Leon-Olea, M., and Currás-Collazo, M. C. (2003). Somatodendritic nitric oxide and PACAP in SON magnocellular neuroendocrine cell (MNC) responses to dehydration. Program No. 612.19. 2003 Abstract Viewer/Itinerary Planner, Washington, DC: Society for Neuroscience, Online.
11. Gouzenes, L., Desarmenien, M. G., Hussy, N., Richard, P., and Moos, F. C. (1998). Vasopressin regularizes the phasic firing pattern of rat hypothalamic magnocellular vasopressin neurons. J. Neurosci. 18, 1879-1885.
12. Gross, P. M., Sposito, N. M., Pettersen, S. E., and Fenstermacher, J. D. (1986). Differences in function and structure of the capillary endothelium in the supraoptic nucleus and pituitary neural lobe of rats. Evidence for the supraoptic nucleus as an osmometer. Neuroendocrinology 44, 401-407.
13. Hany, J., Lilienthal, H., Sarasin, A., Roth-Harer, A., Fastabend, A., Dunneman, L., Lichtensteiger, W., and Winneke, G. (1999). Developmental exposure of rats to a reconstituted PCB mixture or Aroclor 1254: Effects on organ weights, aromatase activity, sex hormone levels, and sweet preference behavior. Toxicol. Appl. Pharmacol. 158, 231-243.
14. Hatton, G. I. (1990). Emerging concepts of structure-function dynapmics in adult brain: The hypothalamo-neurohypophysial system. Prog. Neurobiol. 34, 437-504.
15. Kadekaro, M., Terrell, M. L., Liu, H., Gestl, S., Bui, V., and Summy-Long, J. Y. (1998). Effects of L-NAME on cerebral metabolic, vasopressin, oxytocin, and blood pressure responses in hemorrhaged rats. Am. J. Physiol. 274, R1070-R1077.
16. Kadowaki, K., Kishimoto, J., Leng, G., and Emson, P. C. (1994). Up-regulation of nitric oxide synthase (NOS) gene expression together with NOS activity in the rat hypothalamo-hypophysial system after chronic salt loading: Evidence of a neuromodulatory role of nitric oxide in arginine vasopressin and oxytocin secretion. Endocrinology 134, 1011-1017.
17. Kang, J. H., Jeong, W., Park, Y., Lee, S. Y., Chung, M. W., Lim, H. K., Park, I. S., Choi, K. H., Chung, S. Y., Kim, D. S., Park, C. S., Hwang, O., and Kim, J. (2002). Aroclor 1254-induced cytotoxicity in catecholaminergic CATH.a cells related to the inhibition of NO production. Toxicology 177, 157-166.
18. Kodavanti, P. R., Derr-Yellin, E. C., Mundy, W. R., Shafer, T. J., Herr, D. W., Barone, S., Choksi, N. Y., MacPhail, R. C., and Tilson, H. A. (1998b). Repeated exposure of adult rats to Aroclor 1254 causes brain region-specific changes in intracellular Ca2+ buffering and protein kinase C activity in the absence of changes in tyrosine hydroxylase. Toxicol. Appl. Pharmacol. 153, 186-198.
19. Kodavanti, P. R., and Tilson, H. A. (2000). Neurochemical effects of environmental chemicals: In vitro and in vivo correlations on second messenger pathways. Ann. N. Y. Acad. Sci. 919, 97-105.
20. Kodavanti, P. R., Ward, T. R., Derr-Yellin, E. C., Mundy, W. R., Casey, A. C., Bush, B., and Tilson, H. A. (1998a). Congener-specific distribution of polychlorinated biphenyls in brain regions, blood, liver, and fat of adult rats following repeated exposure to Aroclor 1254. Toxicol. Appl. Pharmacol. 153, 199-210.
21. Kombian, S. B., Mouginot, D., and Pittman, Q. J. (1997). Dendritically released peptides act as retrograde modulators of afferent excitation in the supraoptic nucleus in vitro. Neuron 19, 903-912.
22. Leon-Olea, M., Mucio-Ramirez, S., Sanchez-Islas, E., Angeles-Escudero, A., Gillard, E., Curras-Collazo, M. (2002). Immunoreactivity to PACAP and NADPH-d activity are increased in osmotic activated rats. Program No. 175.7. 2002 Abstract Viewer/Itinerary Planner. Washington, DC: Society for Neuroscience, Online.
23. Liu, H. W., Wang, Y. X., Crofton, J. T., Funyu, T., and Share, L. (1996). Central vasopressin blockade enhances its peripheral release in response to peripheral osmotic stimulation in conscious rats. Brain Res. 719, 14-22.
24. Ludwig, M. (1998). Dendritic release of vasopressin and oxytocin. J. Neuroendocrinol. 10, 881-895.
25. Ludwig, M., Callahan, M. F., Neumann, I., Landgraf, R., and Morris, M. (1994). Systemic osmotic stimulation increases vasopressin and oxytocin release within the supraoptic nucleus. J. Neuroendocrinol. 6, 369-373.
26. Ludwig, M., and Leng, G. (1998). Intrahypothalamic vasopressin release. An inhibitor of systemic vasopressin secretion? Adv. Exp. Med. Biol. 449, 163-173.
27. Matsumoto, T., Nakane, M., Pollock, J. S., Kuk, J. E., and Förstermann, U. (1993). A correlation between soluble brain nitric oxide synthase and NADPH-diaphorase activity is only seen after exposure of the tissue to fixative. Neurosci. Lett. 155, 61-64.
28. Moos, F., Gouzenes, L., Brown, D., Dayanithi, G., Sabatier, N., Boissin, L., Rabie, A., and Richard, P. (1998). New aspects of firing pattern autocontrol in oxytocin and vasopressin neurones. Adv. Exp Med. Biol. 449, 153-162.
29. Nordmann, J. J., and Labouesse, J. (1981). Neurosecretory granules: Evidence for an aging process within the neurohypophysis. Science 211, 595-597.
30. San Francisco Estuary Bay Regional Monitoring Program, Annual Reports. (1997). San Francisco Estuary Initiative, Online.
31. Schrier, R. W., and Martin, P. Y. (1998). Recent advances in the understanding of water metabolism in heart failure. Adv. Exp. Med. Biol. 449, 415-426.
32. Sharma, R., and Kodavanti, P. R. (2002). In vitro effects of polychlorinated biphenyls and hydroxy metabolites on nitric oxide synthases in rat brain. Toxicol. Appl. Pharmacol. 178, 127-136.
33. Summy-Long, J. Y., and Kadekaro, M. (2001). Role of circumventricular organs (CVO) in neuroendocrine responses: Interactions of CVO and the magnocellular neuroendocrine system in different reproductive states. Clin. Exp. Pharmacol. Physiol. 28, 590-601.
34. Wang, B. C., Share, L., and Crofton, J. T. (1982). Central infusion of vasopressin decreased plasma vasopressin concentration in dogs. Am. J. Physiol. 243, E365-E369.
35. Weiss, M. L., and Cobbett, P. (1992). Intravenous injection of Evans Blue labels magnocellular neuroendocrine cells of the rat supraoptic nucleus in situ and after dissociation. Neuroscience 48, 383-395.