title: Voluntary consumption of cyclophosphamide by Mrl mice.
abstract: Fluid-deprived, lupus-prone Mrl-lpr/lpr and congenic Mrl +/+ mice were provided with a single drinking bottle containing varying concentrations of cyclophosphamide (CY) dissolved in chocolate milk. Eighteen- and 20-week-old Mrl-lpr/lpr males with manifest symptoms of autoimmune disease voluntarily consumed more of the CY solution than Mrl +/+ mice of the same age after 1 week of 1 hr/day exposures. The volume of CY-laced chocolate milk consumed was sufficient to attenuate lymphadenopathy and the elevated anti-DNA antibody titers in these animals. When testing began before the development of manifest symptoms of autoimmune disease, there were no differences between the two substrains. These results are consistent with the hypothesis that behavioral processes can act to correct homeostatic imbalances within the immune system.
authors.affiliation: Department of Psychiatry, University of Rochester School of Medicine and Dentistry, New York 14642.
authors.forename: L J
authors.initials: LJ
authors.lastname: Grota
authors.forename: T R
authors.initials: TR
authors.lastname: Schachtman
authors.forename: J A
authors.initials: JA
authors.lastname: Moynihan
authors.forename: N
authors.initials: N
authors.lastname: Cohen
authors.forename: R
authors.initials: R
authors.lastname: Ader
mesh_terms: D000818:Animals; D003520:Cyclophosphamide / Q000008:administration & dosage*; D004327:Drinking Behavior / Q000502:physiology*; D005260:Female; D007166:Immunosuppressive Agents / Q000008:administration & dosage*; D008297:Male; D051379:Mice
chemical_list: D007166:Immunosuppressive Agents; D003520:Cyclophosphamide