Ventrolateral medullary neurons show age-dependent depolarizations to hypoxia in vitro

Developmental Brain Research

Volumn 91, Issue 1, 1996, Pages 111-120

  Nolan, Patrick C ^a   Waldrop, Tony G ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

Development; Hypoxia; Patch clamp; Rat; Respiration; Ventrolateral medulla

Indexed keywords

ADOLESCENT; AGING; ANIMAL TISSUE; ARTICLE; BRAIN DEVELOPMENT; BRAIN SLICE; CONTROLLED STUDY; ELECTROPHYSIOLOGY; HYPOXIA; MALE; MEDULLA OBLONGATA; NEWBORN; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL; RAT;

ANIMALIA;

EID: 0030057493     PISSN: 01653806     EISSN: None     Source Type: Journal    
DOI: 10.1016/0165-3806(95)00166-2     Document Type: Article

References (38)

1. Beckh, S., Noda, M., Lübbert, H. and Numa, S., Differential regulation of three sodium channel messenger RNAs in the rat central nervous system during development, EMBO J., 8 (1989) 3611-3616.
2. Blanco, C.E., Hanson, M.A., Johnson, P. and Rigatto, H., Breathing patterns of kittens during hypoxia, J. Appl. Physiol., 56 (1984) 12-17.
3. Cherubini, E., Ben-Ari, Y. and Krnjevic, K., Anoxia produces smaller changes in synaptic transmission, membrane potential, and input resistance in immature rat hippocampus, J. Neurophysiol., 62 (1989) 882-895.
4. Cowan, A.I. and Martin, R.L., Ionic basis of membrane potential changes induced by anoxia in rat dorsal vagal motorneurones, J. Physiol., 455 (1992) 89-109.
5. Cross, K.W. and Warner, P., The effect of inhalation of high and low concentrations of oxygen on the respiration of the newborn infant, J. Physiol., 114 (1951) 282-295.
6. Dampney, R.A.L., Kumada, M. and Reis, D.J., Central neural mechanisms of the cerebral ischemic response: characterization, effect of brainstem and cranial nerve transections, and simulation by electrical stimulation of restricted regions of the medulla oblongata in the rabbit, Circ. Res., 45 (1979) 48-62.
7. Dampney, R.A.L. and Moon, E.A., Role of ventrolateral medulla in vasomotor response to cerebral ischemia, Am. J. Physiol., 239 (1980) H349-H358.
8. Dean, J.B., Bayliss, D.A., Erickson, J.T., Lawing, W.L. and Millhorn, D.E., Depolarization and stimulation of neurons in nucleus tractus solatarii by carbon dioxide does not require chemical synaptic input, Neuroscience, 36 (1990) 207-216.
9. Dillon, G.H. and Waldrop, T.G., Responses of feline caudal hypothalamic cardiorespiratory neurons to hypoxia and hypercapnia, Exp. Brain Res., 96 (1993) 260-272.
10. Dillon, G.H. and Waldrop, T.G., In vitro responses of caudal hypothalamic neurons to hypoxia and hypercapnia, Neuroscience, 51 (1992) 941-950.
11. 2 deprivation: in vitro intracellular studies, Am. J. Physiol., 262 (1992) L549-L554.
12. Downing, S.E., Mitchell, J.H. and Wallace, A.G., Cardiovascular responses to ischemia, hypoxia, and hypercapnia of the central nervous system, Am. J. Physiol., 204 (1963) H881-H887.
13. Eden, G.J. and Hanson, M.A., Maturation of the respiratory response to acute hypoxia in the newborn rat, J. Physiol., 392 (1987) 1-9.
14. Gootman, P.M., Buckley, N.M. and Gootman, N., Postnatal maturation of the neural control of the circulation, Rev. Perinatal Med., 3 (1979) 1-72.
15. 2 deprivation induces a major depolarization in brain stem neurons in the adult but not in the neonatal rat, J. Physiol., 429 (1990) 411-428.
16. Haddad, G.G. and Getting, P.A., Repetitive firing properties of neurons in the ventral region of nucleus tractus solitarius. In vitro studies in adult and neonatal rat, J. Neurophysiol., 62 (1989) 1213-1224.
17. 2 deprivation in the central nervous system: on mechanisms of neuronal response, differential sensitivity and injury, Prog. Neurobiol., 40 (1993) 277-318.
18. Haddad, G.G. and Jiang, C., Mechanism of anoxia-induced depolarization in brainstem neurons: in vitro current and voltage clamp studies in the adult rat, Brain Res., 625 (1993) 261-268.
19. Hochachka, P.W., Defense strategies against hypoxia and hypothermia, Science, 231 (1986) 234-241.
20. 2 tension in adult and neonatal brain slices under several experimental conditions, Brain Res., 568 (1991) 159-164.
21. Jiang, C., Xia, Y. and Haddad, G.G., Role of ATP-sensitive K+ channels during anoxia: major differences between rat (newborn and adult) and turtle neurons, J. Physiol., 448 (1992) 599-612.
22. Kalia, M., Schweitzer, P., Champagnat, J. and Denavit-Saubie, M., Distinct phases characterize maturation of neurons in the nucleus of the tractus solitarius during early development-morphological and electrophysiological evidence, J. Comp. Neurol., 327 (1993) 37-47.
23. Martin-Body, R.L. and Johnston, B.M., Central origin of hypoxic depression of breathing in the newborn, Respir. Physiol., 71 (1988) 25-32.
24. Medina, J.M., The role of lactate as an energy substrate for the brain during the early neonatal period, Biol. Neonate, 48 (1985) 237-244.
25. Millhorn, D.E. and Eldridge, F.L., Role of ventrolateral medulla in regulation of respiratory and cardiovascular systems, J. Appl. Physiol., 61 (1986) 1249-1263.
26. Neher, E., Correction for liquid junction potentials in patch-clamp experiments. In B. Rudy and L.E. Iverson (Eds.), Methods in Enzymology, Vol. 27, Academic Press, San Diego, 1992, pp. 123-131.
27. Neubauer, J.A., Melton, J.E. and Edelman, N.H., Modulation of respiration during brain hypoxia, J. Appl. Physiol. 68 (1990) 441-451.
28. Nolan, P.C. and Waldrop, T.G., In vivo and in vitro responses of neurons in the ventrolateral medulla to hypoxia, Brain Res., 630 (1993) 101-114.
29. Perney, T.M., Marshall, J., Martin, K.A., Hockfield, S. and Kaczmarek, L.K., Expression of the messenger RNAs for the KV3.1 potassium channel gene in the adult and developing rat brain, J. Neurophysiol., 68 (1992) 756-766.
30. Paxinos, G. and Watson, C. The Rat Brain in Stereotaxic Coordinates, Academic Press, New York, 1982.
31. Richter, D.W. and Spyer, K.M., Cardiorespiratory control. In A.D. Loewy and K.M. Spyer (Eds.), Central Regulation of Autonomic Functions, Oxford Univ. Press, New York, 1990, pp.189-207.
32. Sun, M.K., Jeske, I.T. and Reis, D.J., Cyanide excites medullary sympathoexcitatory neurons in rats, Am. J. Physiol., 262 (1992) R182-R189.
33. 2+ currents in pacemaker neurones of rat rostral ventrolateral medulla in vitro, J. Physiol., 476 (1994) 101-116.
34. Sun, M.K. and Reis, D.J., Hypoxic excitation of medullary vasomotor neurons in rats are not mediated by glutamate or nitric oxide, Neurosci. Lett., 157 (1993) 219-222.
35. Sun, M.K. and Reis, D.J., Differential responses of barosensitive neurons of rostral ventrolateral medulla to hypoxia in rats, Brain Res., 609 (1993) 333-337.
36. Viana, F., Bayliss, D.A. and Berger, A.J., Postnatal changes in rat hypoglossal motorneuron membrane properties, Neuroscience, 59 (1994) 131-148.
37. 2-sensitive pathway in medulla oblongata of postnatal rat, Respir. Physiol., 98 (1994) 123-125.
38. + channels in rat brain, J. Comp. Neurol., 345 (1994) 279-287.