References
- Korner P. I. Integrative neural cardiovascular control. Physiol Rev. 1971; 51: 312–367
- Loewy A. D., Mc Kellar S. The neuroanatomical basis of central cardiovascular control. Fed Proc. 1980; 39: 2495–2503
- Fields H. L., Basbaum A. I. Brainstem control of spinal pain transmission neurons. Ann Rev Physiol. 1978; 40: 217–248
- Zamir N., Segal M. Hypertension-induced analgesia changes in pain sensitivity in experimental hypertensive rats. Brain Res. 1979; 160: 170–173
- Zamir N., Simantov R, Segal M. Pain sensitivity and opioid activity in genetically and experimentally hypertensive rats. Brain Res. 1980; 184: 299–310
- Saavedra J. M. Naloxone reversible decrease in pain sensitivity in young and adult spontaneously hypertensive rats. Brain Res. 1981; 209: 245–249
- Wendel O. T., Bennett T. The occurence of analgesia in an animal model of hypertension. Life Sci. 1981; 29: 515–521
- Maixner W., Touw K. B., Brody M. J., Gebhart G. F., Long J. P. Factors influencing the altered pain perception in the spontaneously hypertensive rat. Brain Res. 1982; 237: 137–145
- Sitsen J. M.A., De Jong W. The hypoalgesia in genetically hypertensive rats is absent in rats with experimental hypertension. Hypertension. 1983; 5: 185–190
- Friedman R., Murphy D., Persons W., Mc Caughran J. A. Genetic predispostion to hypertension, elevated blood pressure and pain sensitivity a functional analysis. Behav Brain Res. 1984; 12: 75–79
- Zamir N., Shuber E. Altered pain perception in hypertensive humans. Brain Res. 1980; 201: 471–474
- Ghione S., Rosa C., Panattoni E., Nuti M., Mezzasahna L, Giuliano G. Comparison of sensory and pain threshold in tooth pulp stimulation in normotensive man and essential hypertension. J Hypertension. 1985; 3(suppl. 3)S113–S115
- Rosa C., Ghione S., Panattoni E., Mezzasalma L., Giuliano G. Comparison of pain perception in normotensives and borderline hypertensives by means of a tooth pulp stimulation test. J Cardiovasc Pharmacol 1986; 8(suppl 5)125–127
- Terman G. W., Shavit Y., Lewis J. W., Cannon J. T., Lieberkind J. C. Intrinsic mechanisms of pain inhibition: activation by stress. Science 1984; 226: 1270–1277
- Smith A. I., Funder J. W. Proopiomelanocorpin processing in the pituitary, central nervous system and peripheral tissues. Endocr Rev. 1988; 9: 159–179
- Basbaum A. I., Reids H. L. Endogenous pain control systems: brainstem spinal pathways and endorphin circuitry. Ann Rev Neurosci. 1984; 7: 309–338
- Tseng L-F, Loh H. H., Li C. H. Beta-endorphin as a potent analgesic by inravenous injection. Nature 1986; 263: 239–240
- Henry J. L. Role of circulating opioids in the modulation of pain. Ann NY Acad Sci. 1986; 467: 169–181
- Veith J. L., Anderson J., Slade S. A., Thompson P., Laugel G. R., Getzlaf S. Plasma β-endorphin, pain thresholds and anxiety levels across the human menstrual cycle. Physiol Behav. 1984; 32(1)31–34
- Willer J. C., Sheng-Shu L., Bertagna X., Girard F. Pituitary β-endorphin not involved in pain control in some pathophysiological conditions. Lancet. 1984; ii: 295–296
- Güllner H. G. Endorphins and pain control. Lancet. 1984; ii: 632–633