title: Central and peripheral neuroimmune responses: hyporesponsiveness during pregnancy.
abstract: There are periods in the life of a healthy animal (including humans) when the febrile response to an immune challenge is suppressed. One such period is during late pregnancy, particularly around the time of parturition. In the 30 or so years since this 'febrile hyporesponsiveness' was first noted, much work has been done to investigate the mechanisms and adaptive significance of this phenomenon. In this review we present some insight into how and why the body deliberately re-programmes itself to develop smaller fevers in response to an immune challenge and therefore to be potentially less successful at fighting infection.
authors.affiliation: Hotchkiss Brain Institute, Department of Physiology and Biophysics, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada.
authors.forename: Sarah J
authors.initials: SJ
authors.lastname: Spencer
authors.forename: Abdeslam
authors.initials: A
authors.lastname: Mouihate
authors.forename: Michael A
authors.initials: MA
authors.lastname: Galic
authors.forename: Quentin J
authors.initials: QJ
authors.lastname: Pittman
mesh_terms: D000818:Animals; D005260:Female; D005334:Fever / Q000276:immunology / Q000503:physiopathology; D006801:Humans; D007113:Immunity, Innate / Q000276:immunology / Q000502:physiology; D015213:Neuroimmunomodulation / Q000502:physiology*; D011247:Pregnancy / Q000276:immunology* / Q000502:physiology; D011270:Pregnancy, Animal / Q000276:immunology* / Q000502:physiology