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Full-Text Articles in Physiology
Anticipating Infection: How Parasitism Risk Changes Animal Physiology, Patricia C. Lopes
Anticipating Infection: How Parasitism Risk Changes Animal Physiology, Patricia C. Lopes
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
- Uninfected animals can attempt to prevent parasitism in many ways. Behavioural avoidance of parasitized conspecifics, for instance, is documented in several species.
- Interactions with parasitized conspecifics can also, however, lead to physiological changes in uninfected animals, an effect that is much less well studied, and consequently, less well understood. The way in which exposure to parasitism risk changes the physiology of uninfected animals and the impacts of those changes on animal fitness remain a significant gap in knowledge.
- Determining how the disease environment experienced by animals impacts their physiology, survival and reproduction has major implications for our knowledge of how …
Maternal Responses In The Face Of Infection Risk, Patricia C. Lopes, Brenna M. G. Gormally, Aubrey Emmi, Delilah Schuerman, Chathuni Liyanage, Ursula K. Beattie, L. Michael Romero
Maternal Responses In The Face Of Infection Risk, Patricia C. Lopes, Brenna M. G. Gormally, Aubrey Emmi, Delilah Schuerman, Chathuni Liyanage, Ursula K. Beattie, L. Michael Romero
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
When animals are sick, their physiology and behavior change in ways that can impact their offspring. Research is emerging showing that infection risk alone can also modify the physiology and behavior of healthy animals. If physiological responses to environments with high infection risk take place during reproduction, it is possible that they lead to maternal effects. Understanding whether and how high infection risk triggers maternal effects is important to elucidate how the impacts of infectious agents extend beyond infected individuals and how, in this way, they are even stronger evolutionary forces than already considered. Here, to evaluate the effects of …