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Full-Text Articles in Medicine and Health Sciences
Food Restriction Compromises Immune Memory In Deer Mice (Peromyscus Maniculatus) By Reducing Spleen-Derived Antibody-Producing B Cell Numbers, Lynn B. Martin, Kristen J. Navara, Michael T. Bailey, Chelsea R. Hutch, Nicole D. Powell, John F. Sheridan, Randy J. Nelson
Food Restriction Compromises Immune Memory In Deer Mice (Peromyscus Maniculatus) By Reducing Spleen-Derived Antibody-Producing B Cell Numbers, Lynn B. Martin, Kristen J. Navara, Michael T. Bailey, Chelsea R. Hutch, Nicole D. Powell, John F. Sheridan, Randy J. Nelson
Integrative Biology Faculty and Staff Publications
Immune activity is variable in many wild animals, despite presumed strong selection against immune incompetence. Much variation may be due to changes in prevalence and abundance of pathogens (and/or their vectors) in time and space, but the costs of immune defenses themselves may also be important. Induction of immune activity often increases energy and protein expenditure, sometimes to the point of compromising fitness. Whether immune defenses are expensive to maintain once they are generated, however, is less well appreciated. If so, organisms would face persistent challenges of allocating resources between immunity and other expensive physiological processes, which would mandate trade-offs. …