Abstract
There is a sequence of Stereotypie metabolic changes in rats subjected to inflammation or infection. In each stress, rats respond with increases in body temperature and plasma insulin and with decreases in plasma zinc, ketone bodies, and free fatty acids. The data suggest that infection or inflammation causes an activation of phagocytic cells and also that leukocytic endogenous mediator, when injected into rats, causes some of the same alterations. Rats doubly vagotomized respond to infection in the same fashion as intact rats.
Similar content being viewed by others
References
Neufeld, H. A., M. C. Powanda, A. Depaoli, J. A. Pace, andP. B. Jahrling. 1978. Host metabolic alterations during Venezuelan equine encephalitis in the rat.J. Lab. Clin. Med. 91:255.
Neufeld, H. A., J. A. Pace, andF. E. White. 1976. The effect of bacterial infections on ketone concentrations in rat liver and blood and on free fatty acid concentrations in rat blood.Metabolism 25:877.
Pekarek, R. S., M. C. Powanda, andR. W. Wannemacher, Jr. 1972. The effect of leukocytic endogenous mediator (LEM) on serum copper and ceruloplasmin concentrations in the rat.Proc. Soc. Exp. Biol. Med. 141:1029.
Powanda, M. C., F. E. Dinterman, R. W. Wannemacher, Jr., andG. D. Herbrand-Son. 1974. Distribution and metabolism of phenylalanine and tyrosine during tularaemia in the rat.Biochem. J. 144:173.
Wannemacher, R. W., Jr., M. C. Powanda, andR. E. Dinterman. 1974. Amino acid flux and protein synthesis after exposure of rats to eitherDiplococcus pneumoniae orSalmonella typhimurium.Infect. Immun. 10:60.
Dalton, C., andC. Kowalski. 1967. Automated colorimetric determination of free fatty acids in biologic fluids.Clin. Chem. 13:744.
Pekarek, R. S., G. A. Burghen, P. J. Bartelloni, F. M. Calia, K. A. Bostian, andW. R. Beisel. 1970. The effect of live attenuated Venezuelan equine encephalomyelitis virus vaccine on serum iron, zinc, and copper concentrations in man.J. Lab. Clin. Chem. 76:293.
Muller, W. A., G. R. Falona, andR. H. Unger. 1971. The influence of the antecedent diet upon glucagon and insulin secretion.N. Engl. J. Med. 285:1450.
McNamee, G. A., and B.Vaughn. 1981. Vagus neurectomy in the rat. (in preparation).
Neufeld, H. A., J. A. Pace, M. V. Kaminski, D. T. George, andW. R. Beisel. 1979. The endocrine basis for the depression of ketone bodies and free fatty acids (FFA) in the inflamed state.Fed. Proc. 38:409.
Neufeld, H. A., J. G. Pace, M. V. Kaminski, D. T. George, P. B. Jahrling, R. W. Wannemacher, Jr., andW. R. Beisel. 1980. A probable endocrine basis for the depression of ketone bodies during infectious or inflammatory state in rats.Endocrinology 101: 596.
Kaminski, M. V., Jr., H. A. Neufeld, andJ. G. Pace. 1979. Effect of inflammatory and noninflammatory stress on plasma ketone bodies and free fatty acids and on glucagon and insulin in peripheral and portal blood.Inflammation 3:289.
Turchik, J. B., andD. L. Bornstein. 1980. Role of the central nervous system in acutephase responses to leukocytic pyrogen.Infect. Immun. 30:439–444.
Kampschmidt, R. F., L. A. Pulliam, andC. R. Merriman. 1978. Further similarities of endogenous pyrogen and leukocytic endogenous mediator.Am. J. Physiol. 235:C118.
Author information
Authors and Affiliations
Additional information
In conducting the research described in this report, the investigators adhered to the “Guide for the Care and Use of Laboratory Animals,” as promulgated by the Committee on Care and Use of Laboratory Animals of the Institute of Laboratory Animal Resources, National Research Council. The facilities are fully accredited by the American Association for Accreditation of Laboratory Animal Care.
The views of the authors do not purport to reflect the positions of the Department of the Army or the Department of Defense.
Rights and permissions
About this article
Cite this article
Neufeld, H.A., Pace, J.G. Stereotypic responses to infection and inflammation. Inflammation 6, 137–146 (1982). https://doi.org/10.1007/BF00916238
Issue Date:
DOI: https://doi.org/10.1007/BF00916238