Descarga Libros Gratis

A Functional Biology of Parasitism

Autor: G.w. Esch , J.c. Fernandez

Número de Páginas: 349

Series Editor: Peter Calow, Department of Zoology, University of Sheffield, England The main aim of this series will be to illustrate and to explain the way organisms 'make a living' in nature. At the heart of this - their functional biology - is the way organisms acquire and then make use of resources in metabolism, movement, growth, reproduction, and so on. These processes will form the fundamental framework of all the books in the series. Each book will concentrate on a particular taxon (species, family, class or even phylum) and will bring together information on the form, physiology, ecology and evolutionary biology of the group. The aim will be not only to describe how organisms work, but also to consider why they have come to work in that way. By concentration on taxa which are well known, it is hoped that the series will not only illustrate the success of selection, but also show the constraints imposed upon it by the physiological, morphological and developmental limitations of the groups. Another important feature of the series will be its organismic orientation. Each book will emphasize the importance of functional integration in the day to-day lives and the evolution...

A Functional Biology of Parasitism

Autor: G. W. Esch , J. C. Fernandez

Número de Páginas: 356

A Functional Biology of Nematodes

Autor: David A. Wharton

Número de Páginas: 202

General Editor: Peter Calow, Department of Zoology, University of Sheffield, England The main aim of this series will be to illustrate and to explain the way organisms 'make a living' in nature. At the heart of this - their functional biology - is the way organisms acquire and then make use of resources in metabolism, movement, growth, reproduction, and so on. These processes will form the fundamental framework of all the books in the series. Each book will concentrate on a particular taxon (species, family, class or even phylum) and will bring together information on the form, physiology, ecology and evolutionary biology of the group. The aim will be not only to describe how organisms work, but also to consider why they have come to work in that way. By concentrating on taxa which are well known, it is hoped that the series will not only illustrate the success of selection, but also show the constraints imposed upon it by the physiological, morpho logical and developmentallimhations of the groups. Another important feature of the series will be its organismic orientation. Each book will emphasise the importance of functional integration in the day-to-day lives and the evolution...

A Functional Biology of Sticklebacks

Autor: R. J. Wootton

Número de Páginas: 280

Explore the fascinating world of the threespine stickleback in A Functional Biology of Sticklebacks, a compelling synthesis of empirical research and theoretical ecology. This groundbreaking book uses the stickleback, a versatile teleost fish, as a model organism to illuminate the intricate relationships between environmental factors, life-history strategies, and evolutionary processes. With their global distribution, remarkable variability, and adaptability to diverse habitats, sticklebacks offer a unique opportunity to test ecological and evolutionary theories in real-world contexts. From their energy budgets to their reproductive strategies, this book provides a holistic view of how these fish thrive in dynamic and often hostile environments. Structured around a functional input-output framework, the book delves into the physiological, morphological, and behavioral mechanisms that enable sticklebacks to convert resources into reproductive success. It highlights the pivotal role of natural selection and ecological interactions—such as predation, competition, and parasitism—in shaping their growth, survival, and reproduction. With its seamless integration of theoretical...

A Functional Biology of Scyphozoa

Autor: M.n. Arai

Número de Páginas: 328

Scyphozoa have attracted the attention of many types of people. Naturalists watch their graceful locomotion. Fishermen may dread the swarms which can prevent fishing or eat larval fish. Bathers retreat from the water if they are stung. People from some Asiatic countries eat the medusae. Comparative physiologists examine them as possibly simple models for the functioning of various systems. This book integrates data from those and other investigations into a functional biology of scyphozoa. It will emphasize the wide range of adaptive responses possible in these morphologically relatively simple animals. The book will concentrate on the research of the last 35 years, partly because there has been a rapid expansion of knowledge during that period, and partly because much of the previous work was summarized by books published between 1961 and 1970. Bibliographies of papers on scyphozoa were included in Mayer (1910) and Kramp (1961). Taxonomic diagnoses are also included in those monographs, as well as in a monograph on the scyphomedusae of the USSR published by Naumov (Naumov, 1961). Most impor tantly, a genenttion of scyphozoan workers has used as its 'bible' the monograph by...

Glosario de términos en parasitología y ciencias afines

Autor: Alejandro Cruz-reyes , Blanca Camargo-camargo

Número de Páginas: 346

La parasitología es una ciencia en constante y rápido avance, en los últimos 20 años éste ha sido vertiginoso en todas sus ramas; hecho que ha generado un cúmulo de términos y definiciones, obligando a los parasitólogos a mantenerse actualizados para evitar problemas de comunicación con sus colegas y especialistas de áreas afines. De la parasitología básica han sumergido numerosas subdivisiones y especializaciones, además de ello los nuevos descubrimientos, la utilización de los modernos instrumentos, equipos y materiales para realizar técnicas y procedimientos, han sido factores determinantes en el incremento de la terminología de ciencias auxiliares de la parasitología como: taxonomía, bioquímica, genética, biología molecular, inmunología, patología, biotecnología, ecología, biomatemáticas, microscopía y epidemiología, principalmente. Todas estas “nuevas“ ciencias han surgido con terminología propia, por lo que sería imposible y poco práctico incluir todos los términos parasitológicos y sus afines en un solo volumen. Para la explicación de algunos términos resultó más práctico y didáctico incluir cuadros sinópticos, donde se ha...

Ecología y epidemiologí­a de las infecciones parasitarias

Autor: Cristina Wisnivesky

Número de Páginas: 408

Estudios en Biodiversidad, Volumen I

Autor: Griselda Pulido-flores , Scott Monks , Maritza López-herrera

Número de Páginas: 249

Este libro es el producto del trabajo colegiado que han desarrollado los profesores, investigadores, y estudiantes que conforman la Red Temática de Calidad Ambiental y Desarrollo Sustentable, a través del macroproyecto "Evaluación del impacto ambiental por actividades antropogénicas: Alternativas de mitigación". El cual fue apoyado con recursos financieros por parte del Programa para el Desarrollo Profesional Docente (PRODEP), de la Secretaria de Educación Pública (SEP) en México. Cada una de las contribuciones giran entorno al conocimiento de la biodiversidad, manejo y conservación de los recursos naturales de algunas entidades federativas de México; particularmente de Hidalgo, Guerrero, Oaxaca, Chiapas, Baja California, Tamaulipas, Zacatecas y Puebla.

Parasitism

Autor: Claude Combes

Número de Páginas: 760

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.

Parasitism and Ecosystems

Autor: Frédéric Thomas , François Renaud , Jean-françois Guegan

Número de Páginas: 232

For several years there has been a growing interest in understanding the dynamics of parasites in ecosystems, as well as the diversity of ways in which they influence ecosystem functioning through their effects on host populations and communities. Ecologists, epidemiologists, evolutionary biologists, and other scientists are increasingly coming to realise that parasites must be taken into account when studying ecosystems. Parasitism and Ecosystems summarizes currentknowledge on this topic, providing a comprehensive overview for researchers and students. It represents the first synthesis of both the roles and the consequences of pathogens in ecosystems, utilising well-documented case-studies to illustrate the main issues as well as identifying prospects for future research.

Evolutionary Ecology of Parasites

Autor: Robert Poulin

Número de Páginas: 227

Parasites evolve under selective pressures which are different from those acting on free-living organisms. The aim of this textbook is to present these pressures and to show how they have shaped the ecology of parasites over evolutionary time. Broad theoretical concepts are explained simply and clearly and illustrated throughout with example organisms. The book will be an invaluable text for advanced undergraduate biologists who are studying evolutionary biology, ecology, population biology, parasitology and evoluationary ecology. It will also prove to be a valuable reference to postgraduate students and researchers in the same fields.

Parasitism

Autor: Albert O. Bush

Número de Páginas: 580

Explains parasite biology as a branch of ecology - essential reading for zoology and ecology students.

Bibliography of Agriculture with Subject Index

Número de Páginas: 1298

Marine Parasitology

Autor: Klaus Rohde

Número de Páginas: 592

This comprehensive, authoritative and up-to-date work provides the definitive overview of marine parasites worldwide. It is an invaluable reference for students and researchers in parasitology and marine biology and will also be of interest to ecologists, aquaculturists and invertebrate biologists. Initial chapters review the diversity and basic biology of the different groups of marine parasites, discussing their morphology, life cycles, infection mechanisms and effects on hosts. The ecology and importance of marine parasites are discussed in the second part of the book, where contributions investigate behavioural and ecological aspects of parasitism and discuss the evolution and zoogeography of marine parasites. In addition, the economic, environmental and medical significance of these organisms is outlined, particularly their importance in aquaculture and their effects on marine mammals and birds. Written by an international team of contributors, the emphasis is on a thorough grounding in marine parasitology combined with reviews of novel concepts and cutting-edge research.

Parasites, People, and Places

Autor: Gerald W. Esch

Número de Páginas: 252

A fascinating collection of essays on field parasitology, describing scientists, the organisms they work on and the places where they occur.

Polyembryonic Insects

Autor: Kikuo Iwabuchi

Número de Páginas: 209

This book provides an overview of our current understanding of polyembryony in insects. The study of polyembronic insects has advanced considerably over the last several decades.The book shows the exciting potential of polyembryonic insects and their impact on life sciences. It describes the mechanisms of polyembryogenesis; tissue-compatible invasion of the host, which is the first case of compatible cellular interaction between phylogenetically distant organisms without rejection; the sex differences in defense; and the environmental regulation of caste structure. The first book devoted to polyembryony in insects, it draws on the author’s research on polyembryonic wasps from 1990 to the present day, covering various topics such as polyembryogenesis in vitro, host-parasite interaction, sex differences in soldier function/humoral toxic factor, and the transcription analysis of polyembryogenesis.It is intended not only for researchers in the field of entomology, parasitology, ontogeny, reproductive biology, developmental biology, sociobiology, and evolutionary developmental biology (Evo-Devo), but also for postgraduate students in these fields.

Encyclopedia of Biodiversity

Número de Páginas: 5485

The 7-volume Encyclopedia of Biodiversity, Second Edition maintains the reputation of the highly regarded original, presenting the most current information available in this globally crucial area of research and study. It brings together the dimensions of biodiversity and examines both the services it provides and the measures to protect it. Major themes of the work include the evolution of biodiversity, systems for classifying and defining biodiversity, ecological patterns and theories of biodiversity, and an assessment of contemporary patterns and trends in biodiversity. The science of biodiversity has become the science of our future. It is an interdisciplinary field spanning areas of both physical and life sciences. Our awareness of the loss of biodiversity has brought a long overdue appreciation of the magnitude of this loss and a determination to develop the tools to protect our future. Second edition includes over 100 new articles and 226 updated articles covering this multidisciplinary field— from evolution to habits to economics, in 7 volumes The editors of this edition are all well respected, instantly recognizable academics operating at the top of their respective...

Advances in Parasitology

Número de Páginas: 343

First published in 1963, Advances in Parasitology contains comprehensive and up-to-date reviews in all areas of interest in contemporary parasitology. Advances in Parasitology includes medical studies on parasites of major influence, such as Plasmodium falciparum and trypanosomes. The series also contains reviews of more traditional areas, such as zoology, taxonomy, and life history, which shape current thinking and applications. Eclectic volumes are supplemented by thematic volumes on various topics, including control of human parasitic diseases and global mapping of infectious diseases. The 2009 impact factor is 6.231. - Informs and updates on all the latest developments in the field - Contributions from leading authorities and industry experts

Advances in Parasitology

Autor: David Rollinson , S.i. Hay

Número de Páginas: 343

First published in 1963, Advances in Parasitology contains comprehensive and up-to-date reviews in all areas of interest in contemporary parasitology. Advances in Parasitology includes medical studies on parasites of major influence, such as Plasmodium falciparum and trypanosomes. The series also contains reviews of more traditional areas, such as zoology, taxonomy, and life history, which shape current thinking and applications. Eclectic volumes are supplemented by thematic volumes on various topics, including control of human parasitic diseases and global mapping of infectious diseases. The 2009 impact factor is 6.231. Informs and updates on all the latest developments in the field Contributions from leading authorities and industry experts

Parasitic Plants in African Agriculture

Autor: Lytton John Musselman , Jonne Rodenburg

Número de Páginas: 217

Parasitic Plants in African Agriculture brings together for the first time in a single volume, the ecology, biology, damage, and control of all groups of African parasitic plants including both the relatively few parasites introduced to the continent as well as those native parasites that have spread from within Africa. The book covers the well-known witchweeds and broomrapes but also groups and species that have received less attention including mistletoes, dodders, rice vampire weed, and other species posing threats. This book will be a valuable reference for students, researchers, extension workers, development officers, national agriculture researchers, plant pathologists, food security specialists, weed scientists, agronomists and botanists.

The Balance of Nature and Human Impact

Autor: Klaus Rohde

Número de Páginas: 431

Explores equilibrium and non-equilibrium in undisturbed and disturbed ecological systems, examining how human activities affect the balance/imbalance of nature.

Advances in Marine Biology

Número de Páginas: 329

Advances in Marine Biology has been providing in-depth and up-to-date reviews on all aspects of Marine Biology since 1963 -- over 40 years of outstanding coverage! The series is well-known for both its excellence of reviews and editing. The serial publishes in-depth and up-to-date content on a wide range of topics which will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, and biological oceanography. Rated "Number 1" in the highly competitive category of Marine & Freshwater Biology by ISI in the 2000 ISI journals citation report Maintains an Impact Factor of 3.37, the highest in the field Series features over 35 years of coverage of the research

Movement Ecology of Afrotropical Forest Mammals

Autor: Rafael Reyna-hurtado , Colin A. Chapman , Mario Melletti

Número de Páginas: 205

This book brings a unique perspective to animal movement studies because all studies come from African tropical environments where the great diversity, either biological and structurally (trees, shrubs, vines, epiphytes), present the animals with several options to fulfil their basic needs. These conditions have forced the evolution of unique movement patterns and ecological strategies. ​The book follows on our previous book “Movement Ecology of Neotropical Forest Mammals” but focuses on tropical African forests. Movement is an essential process in the life of all organisms. Animals move because they are looking for primary needs such as food, water, cover, mating and to avoid predators. Understanding the causes and consequences of animal movement is not an easy task for behavioural ecologists. Many animals are shy, move in secretive ways and are very sensible to human presence, therefore, studying the movements of mammals in tropical environments presents logistical and methodological challenges. However, researchers have recently started to be solved these challenges and exciting new information is emerging. In this book we are compiling a set of extraordinary studies...

A Functional Biology of Sea Anemones

Autor: J. Malcolm Shick

Número de Páginas: 416

General Editor: Peter Calow, Department of Zoology, University of Sheffield, England The main aim of this series will be to illustrate and to explain the way organisms 'make a living' in nature. At the heart of this - their Junctional biology - is the way organisms acquire and then make use of resources in metabolism, movement, growth, reproduction, and so on. These processes will form the fundamental framework of all the books in the series. Each book will concentrate on a particular taxon (species, family, class or even phylum) and will bring together information on the form, physiology, ecology and evolutionary biology of the group. The aim will be not only to describe how organisms work, but also to consider why they have come to work in that way. By concentrating on taxa which are well known, it is hoped that the series will not only illustrate the success of selection, but also show the constraints imposed upon it by the physiological, morphological and developmental limitations of the groups. Another important feature of the series will be its organismic orientation. Each book will emphasize the importance of functional integration in the day-to-day lives and the evolution...

Research Progress in Fisheries Science

Autor: Iii Hunter

Número de Páginas: 335

This title includes a number of Open Access chapters.A multidisciplinary subject, the study of fisheries science includes the biological study of life, habits, and breeding of various species of fish. It also involves farming and husbandry of important fishes and aquatic organisms in fresh water, brackish water and any marine environment. This new

Worms and Human Disease

Autor: Ralph Muller , Derek Wakelin

Número de Páginas: 312

This second edition of the popular advanced student textbook (previously published as Worms and Disease: A Manual of Medical Helminthology) has been thoroughly updated and revised since it was first published in 1975. It is an authoritative handbook covering all human helminth infections with particular emphasis on diagnosis, treatment, clinical manifestations, pathogenesis, epidemiology and control. Practical guidelines are given for estimating the clinical and public significance of helminthiases, vital in areas where the majority of inhabitants are infected with many helminths but only a few are sick.

Tangled Trees

Autor: Roderic D. M. Page

Número de Páginas: 364

In recent years, the use of molecular data to build phylogenetic trees and sophisticated computer-aided techniques to analyze them have led to a revolution in the study of cospeciation. Tangled Trees provides an up-to-date review and synthesis of current knowledge about phylogeny, cospeciation, and coevolution. The opening chapters present various methodological and theoretical approaches, ranging from the well-known parsimony approach to "jungles" and Bayesian statistical models. Then a series of empirical chapters discusses detailed studies of cospeciation involving vertebrate hosts and their parasites, including nematodes, viruses, and lice. Tangled Trees will be welcomed by researchers in a wide variety of fields, from parasitology and ecology to systematics and evolutionary biology. Contributors: Sarah Al-Tamimi, Michael A. Charleston, Dale H. Clayton, James W. Demastes, Russell D. Gray, Mark S. Hafner, John P. Huelsenbeck, J.-P. Hugot, Kevin P. Johnson, Peter Kabat, Bret Larget, Joanne Martin, Yannis Michalakis, Roderic D. M. Page, Ricardo L. Palma, Adrian M. Paterson, Susan L. Perkins, Andy Purvis, Bruce Rannala, David L. Reed, Fredrik Ronquist, Theresa A. Spradling, Jason...

Ecological Versatility and Community Ecology

Autor: Ralph C. Macnally

Número de Páginas: 454

A comprehensive analysis of ecological specialisation and generalisation in natural communities, first published in 1995.

Nonequilibrium Ecology

Autor: Klaus Rohde

Número de Páginas: 248

Ecology has long been shaped by ideas that stress the sharing of resources and the competition for those resources, and by the assumption that populations and communities typically exist under equilibrium conditions in habitats saturated with both individuals and species. However, much evidence contradicts these assumptions and it is likely that nonequilibrium is much more widespread than might be expected. This book is unique in focusing on nonequilibrium aspects of ecology, providing evidence for nonequilibrium and equilibrium in populations (and metapopulations), in extant communities and in ecological systems over evolutionary time, including nonequilibrium due to recent and present mass extinctions. The assumption that competition is of overriding importance is central to equilibrium ecology, and much space is devoted to its discussion. As communities of some taxa appear to be shaped more by competition than others, an attempt is made to find an explanation for these differences.

Parasitism

Autor: Timothy M. Goater , Cameron P. Goater , Gerald W. Esch

Número de Páginas: 515

Reflecting the enormous advances made in the field over the past ten years, this text synthesizes the latest developments in the ecology and evolution of animal parasites against a backdrop of parallel advances in parasite systematics, biodiversity and life cycles. This second edition has been thoroughly revised to meet the needs of a new generation of parasitology students. Balancing traditional approaches in parasitology with modern studies in parasite ecology and evolution, the authors present basic ecological principles as a unifying framework to help students understand the complex phenomenon of parasitism. Richly illustrated with over 250 figures, the text is accompanied by case study boxes designed to help students appreciate the complexity and diversity of parasites and the scientists who study them. This unique approach, presented clearly and with a minimum of jargon and mathematical detail, encourages students from diverse backgrounds to think generally and conceptually about parasites and parasitism.

Functional Biology of Clonal Animals

Autor: Roger Neville Hughes

Número de Páginas: 354

Clonal animals, that is those that are genetically identical, are of great importance in biology. The supposed evolutionary advantages of sexual versus asexual reproduction are one of the central paradoxes of current evolutionary theory. The evolved strategy of asexual reproduction includes a large number of diverse species in many different groups, for example aphids, guppies, planktonic rotifers and others.

Parasites and Pathogens

Autor: N.e. Beckage

Número de Páginas: 353

When Nancy Beckage and I first met in Lynn Riddiford's laboratory at the University of Washington in the mid 1970s, the fields of parasitology, behavior, and endocrinology were thriving and far-flung--disciplines in no serious danger of intersecting. There were rumors that they might have some common ground: Behavioural Aspects of Parasite Transmission (Canning and Wright, 1972) had just emerged, with exciting news not only of the way parasites themselves behave, but also of Machiavellian worms that caused intermediate hosts to shift fundamental responses to light and disturbance, becoming in the process more vulnerable to predation by the next host (Holmes and Bethel, 1972). Meanwhile, biologists such as Miriam Rothschild (see Dedication), G. B. Solomon (1969), and Lynn Riddiford herself (1975) had suggested that the endocrinological rami of parasitism might be subtle and pervasive. In general, however, para fications sites were viewed as aberrant organisms, perhaps good for a few just-so stories prior to turning our attention once again to real animals. In the decade that followed, Pauline Lawrence (1986a,b), Davy Jones (Jones et al. , 1986), Nancy Beckage (Beckage, 1985;...

Parasitic Plants

Autor: M. Press , J. Graves

Número de Páginas: 308

Parasitic plants are of great economic importance and cause huge crop losses worldwide. They present unique biological aspects and control problems. This title provides full coverage relating to the biology, diversity and control of parasitic flowering plants and will be of great use to plant scientists, agricultural and environmental scientists.

Advances in Parasitology

Autor: John R. Baker , Ralph Muller , David Rollinson

Número de Páginas: 420

The Advances in Parasitology series contains in-depth reviews on current topics of interest in contemporary parasitology. It includes medical studies on parasites of major influence, such as trypanosomiasis and scabies, and more traditional areas, such as zoology, taxonomy, and life history, which shape current thinking and applications. Series has the second highest ISI impact factor in the parasitology group! (4.818 in 2002) Contributors are international experts in the field

Diseases and Human Evolution

Autor: Ethne Barnes

Número de Páginas: 500

Urgent interest in new diseases, such as the coronavirus, and the resurgence of older diseases like tuberculosis has fostered questions about the history of human infectious diseases. How did they evolve? Where did they originate? What natural factors have stalled the progression of diseases or made them possible? How does a microorganism become a pathogen? How have infectious diseases changed through time? What can we do to control their occurrence? ; Ethne Barnes offers answers to these questions, using information from history and medicine as well as from anthropology. She focuses on changes in the patterns of human behavior through cultural evolution and how they have affected the development of human diseases. ; Writing in a clear, lively style, Barnes offers general overviews of every variety of disease and their carriers, from insects and worms through rodent vectors to household pets and farm animals. She devotes whole chapters to major infectious diseases such as leprosy, syphilis, smallpox, and influenza. Other chapters concentrate on categories of diseases ("gut bugs," for example, including cholera, typhus, and salmonella). The final chapters cover diseases that have...

Cestode Zoonoses: Echinococcosis and Cysticercosis

Autor: Philip Craig , Zbigniew Pawłowski

Número de Páginas: 418

Parasitic zoonoses or parasitic infections transmitted from animals to humans are likely to become increasingly important in the spectrum of emergent and re-emergent diseases for both developed and developing countries. Tapeworm zoonoses form an important group of such pathogens and are being recognized more and more as a public health problem in Europe, Central Asia, the Middle East, sub-Saharan Africa, Latin America and the USA.

A Functional Biology of Marine Gastropods

Autor: R. N. Hughes

Número de Páginas: 264

South American Primates

Autor: Paul A. Garber , Alejandro Estrada , Julio Cesar Bicca-marques , Eckhard W. Heymann , Karen B. Strier

Número de Páginas: 565

This will be the first time a volume will be compiled focusing on South American monkeys as models to address and test critical issues in the study of nonhuman primates. In addition, the volume will serve an important compliment to the book on Mesoamerican primates recently published in the series under the DIPR book series. The book will be of interest to a broad range of scientists in various disciplines, ranging from primatology, to animal behavior, animal ecology, conservation biology, veterinary science, animal husbandry, anthropology, and natural resource management. Moreover, although the volume will highlight South American primates, chapters will not simply review particular taxa or topics. Rather the focus of each chapter is to examine the nature and range of primate responses to changes in their ecological and social environments, and to use data on South American monkeys to address critical theoretical questions in the study of primate behavior, ecology, and conservation. Thus, we anticipate that the volume will be widely read by a broad range of students and researchers interested in prosimians, New World monkeys, Old World monkeys, apes, humans, as well as animal...

Plant Bioactive Molecules

Autor: Massimo Maffei

Número de Páginas: 447

Plants have always been a source of nourishment and healing for living things. Their dual task of producing nutrients and medicines has played a key role in the evolution of herbivore and omnivore organisms. The so-called secondary metabolites are molecules with well-defined functional roles. These compounds are produced to defend plants from abiotic and biotic stresses. The complexity of the molecular structures produced by plants is only equal to their versatility and chemical diversity, while the harmonic intertwining of biosynthetic and metabolic pathways offers a perfect picture of the adaptive plasticity of plants to changing environmental conditions. This book is divided into three parts designed to provide the reader with a general overview, a biochemical and a biotechnological approach to plant bioactive molecules. The first part analyses the concepts of chemical diversity, sustainability and functional role of bioactive molecules, by exploring the sites of synthesis and accumulation, the plant defence strategies and the use of bioactive molecules as food supplements and as a source for natural products to fight diseases. The first part ends with the study of...

Parasitism and Parasitic Control in Animals

Autor: Hafiz Muhammad Rizwan , Muhammad Sohail Sajid

Número de Páginas: 298

Parasitism and Parasitic Control in Animals brings together all the details needed to appropriately manage parasites in domestic animals. It provides comprehensive coverage of parasites and factors affecting their transmission, principles of parasite control, diagnosis, and assessment of parasitological information. With numerous new case histories and maps showing the spread of anthelmintic resistance, this textbook forms an essential guide for veterinary practitioners, students and technicians. It is also an invaluable resource for parasitologists, researchers, animal health professionals and anyone working with these parasites in developing countries.