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Author: Joanne P. Webster
Publisher: Academic Press
ISBN: 9780123747877
Category : Medical
Languages : en
Pages : 344
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Book Description
Evolutionary theory has a key role to play in the interpretation of host and parasitic dynamics and the design and application of disease control programmes. This title collects articles from scientists from different fields of research and/or disease control, but with a common interest in studying the biology of a variety of parasitic diseases.
Author: Joanne P. Webster
Publisher: Academic Press
ISBN: 9780123747877
Category : Medical
Languages : en
Pages : 344
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Book Description
Evolutionary theory has a key role to play in the interpretation of host and parasitic dynamics and the design and application of disease control programmes. This title collects articles from scientists from different fields of research and/or disease control, but with a common interest in studying the biology of a variety of parasitic diseases.
Author: Joanne P. Webster
Publisher:
ISBN:
Category : Parasitology
Languages : en
Pages : 344
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Book Description
Author: Gert Flik
Publisher: Garland Science
ISBN: 0203487702
Category : Science
Languages : en
Pages : 256
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Book Description
This volume summarizes current research into the physiology and molecular biology of host-parasite interactions. Brought together by leading international experts in the field, the first section outlines fundamental processes, followed by specific examples in the concluding section. Covering a wide range of organisms, Host-Parasite Interactions is essential reading for researchers in the field.
Author: Serge Morand
Publisher: OUP Oxford
ISBN: 0191576506
Category : Science
Languages : en
Pages : 288
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Book Description
Biogeography has renewed its concepts and methods following important recent advances in phylogenetics, macroecology, and geographic information systems. In parallel, the evolutionary ecology of host-parasite interactions has attracted the interests of numerous studies dealing with life-history traits evolution, community ecology, and evolutionary epidemiology. The Biogeography of Host-Parasite Interactions is the first book to integrate these two fields, using examples from a variety of host-parasite associations in various regions, and across both ecological and evolutionary timescales. Besides a strong theoretical component, there is a bias towards applications, specifically in the fields of historical biogeography, palaeontology, phylogeography, landscape epidemiology, invasion biology, conservation biology, human evolution, and health ecology. A particular emphasis concerns emerging and re-emerging infectious diseases linked to global changes.
Author: Victor Frankel Vilches
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
"ABSTRACTBiological invaders typically lose parasites and pathogens from their native range but can acquire parasites from their native range or from their introduced range. As a result, host-parasite communities in invaded habitats need to be re-assembled - and this assembly can echo aspects of host-parasite associations in the native range. In Panama, the invasive red-rimmed melania snail Melanoides tuberculata (Muller 1774) is commonly infected by trematode parasites with complex life cycles. In this research, I investigate the ecological factors driving the transmission of parasites in an invaded community by considering the interactions of trematodes with different host species throughout their life cycle. I specifically consider the ecological processes that affect the extent to which biological invasions facilitate the transmission of introduced parasites in expanded geographic ranges.In the first chapter, I test the idea that "host diversity begets parasite diversity" in an introduced range by evaluating the influence of native bird hosts and habitat features on the abundance and species richness of trematode parasites infecting M. tuberculata in an invaded range. I show that the abundance and diversity of trematodes in M. tuberculata is strongly associated with the abundance and diversity of potential bird hosts in lake sites but found no evidence for this association from field surveys in stream sites. This system therefore shows how the assembly of host-parasite associations in new ranges is a complex mosaic of historical processes, novel associations and environmental effects. In the second chapter, I investigate how these trematodes described in the previous chapter interact with first intermediate snail hosts. Specifically, I consider the effect of parasitism by an invasive trematode, Centrocestus formosanus (Nishigori 1924), on snail reproduction and investigate the extent to which infected hosts exhibit plasticity in life-history strategies in response to parasitic castration. Field surveys showed that infected snails are castrated and unable to produce new offspring. However, infected snails could harbor juvenile snails in their brood pouch and thus provide maternal investment in brood development post-infection. Snails infected in laboratory had depressed growth rates and produced larger juveniles compared to uninfected snails. These results support the idea that trematode infection induces a plastic response in the energetic budget allocated to reproduction to boost reproduction at the cost of growth. I discuss the implications of the ability of snails to "make the best, if not the most, of a bad situation " In the third chapter, I consider how C. formosanus, which is transmitted by snails to fish, interacts with a community of potential fish hosts with which they do not share a common evolutionary history. Field surveys across three field sites in Gatun Lake, Panama, revealed that the invasive peacock bass, Cichla monoculus, was more commonly infected by C. formosanus than were three other common cichlid fishes. Laboratory infection experiments were conducted to determine if parasitism might be driven by differential encounter to parasites or by differential infection susceptibility/preference across different host species. In all cases, the peacock bass exhibited higher infection rates relative to other potential fish hosts. These data provide support that an introduced 'generalist' parasite shows specialization on a novel host, which could be the product of rapid local adaptation post-invasion. As a whole, this research illustrates the ecological complexity associated with the establishment of parasites with complex life cycles in new environments, creating a mosaic of interactions with different host species that are driven by different ecological and evolutionary processes." --
Author:
Publisher: Academic Press
ISBN: 0128014334
Category : Science
Languages : en
Pages : 392
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Book Description
The theme of this volume is to discuss Eco-evolutionary Dynamics. Updates and informs the reader on the latest research findings Written by leading experts in the field Highlights areas for future investigation
Author: Kenneth Wilson
Publisher: Cambridge University Press
ISBN: 1107136563
Category : Mathematics
Languages : en
Pages : 693
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Book Description
Introduces readers to key case studies that illustrate how theory and data can be integrated to understand wildlife disease ecology.
Author: Claude Combes
Publisher: University of Chicago Press
ISBN: 0226114465
Category : Medical
Languages : en
Pages : 743
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Book Description
In Parasitism, Claude Combes explores the fascinating adaptations parasites have developed through their intimate interactions with their hosts. He begins with the biology of parasites—their life cycles, habitats, and different types of associations with their hosts. Next he discusses genetic interactions between hosts and parasites, and he ends with a section on the community ecology of parasites and their role in the evolution of their hosts. Throughout the book Combes enlivens his discussion with a wealth of concrete examples of host-parasite interactions.
Author: Serge Morand
Publisher: Elsevier
ISBN: 0081011679
Category : Medical
Languages : en
Pages : 300
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Book Description
There is a gap between the ecology of health and the concepts supported by international initiatives such as EcoHealth, One Health or Planetary Health; a gap which this book aims to fill. Global change is accelerated by problems of growing population, industrialization and geopolitics, and the world’s biodiversity is suffering as a result, which impacts both humans and animals. However, Biodiversity and Health offers the unique opportunity to demonstrate how ecological, environmental, medical and social sciences can contribute to the improvement of human health and wellbeing through the conservation of biodiversity and the services it brings to societies. This book gives an expansive and integrated overview of the scientific disciplines that contribute to the connection between health and biodiversity, from the evolutionary ecology of infectious and non-infectious diseases to ethics, law and politics. Presents the first book to give a broad and integrated overview of the scientific disciplines that contribute to health From evolutionary ecology, to laws and policies, this book explores the links between health and biodiversity Demonstrates how ecological sciences, environmental sciences, medical sciences, and social sciences may contribute to improve human health
Author:
Publisher: Academic Press
ISBN: 0080950884
Category : Medical
Languages : en
Pages : 367
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Book Description
This volume covers a wide range of systems, exemplified by a broad spectrum of micro- and macro-parasites, impacting humans, domestic and wild animals and plants. It illustrates the importance of evolutionary considerations and concepts, both as thinking tools for qualitative understanding or as guiding tools for decision making in major disease control programs. * Brings together a range of articles from scientists from different fields of research and/or disease control, but with a common interest in studying the biology of a variety of parasitic diseases* Evolutionary theory has an important role to play in both the interpretation of host and parasitic dynamics and the design and application of disease control programs
