Elements of Insect Endocrinology

Elements of Insect Endocrinology PDF Author: K. K. Nayar
Publisher:
ISBN:
Category : Endocrinology
Languages : en
Pages : 74

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Elements of Insect Endocrinology

Elements of Insect Endocrinology PDF Author: K. K. Nayar
Publisher:
ISBN:
Category : Endocrinology
Languages : en
Pages : 74

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Book Description


Insect Endocrinology

Insect Endocrinology PDF Author: Lawrence I. Gilbert
Publisher: Academic Press
ISBN: 0123848512
Category : Science
Languages : en
Pages : 589

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Book Description
The publication of the extensive seven-volume work Comprehensive Molecular Insect Science provided a complete reference encompassing important developments and achievements in modern insect science. One of the most swiftly moving areas in entomological and comparative research is endocrinology, and this volume, Insect Endocrinology, is designed for those who desire a comprehensive yet concise work on important aspects of this topic. Because this area has moved quickly since the original publication, articles in this new volume are revised, highlighting developments in the related area since its original publication. Insect Endocrinology covers the mechanism of action of insect hormones during growth and metamorphosis as well as the role of insect hormones in reproduction, diapause and the regulation of metabolism. Contents include articles on the juvenile hormones, circadian organization of the endocrine system, ecdysteroid chemistry and biochemistry, as well as new chapters on insulin-like peptides and the peptide hormone Bursicon. This volume will be of great value to senior investigators, graduate students, post-doctoral fellows and advanced undergraduate research students. It can also be used as a reference for graduate courses and seminars on the topic. Chapters will also be valuable to the applied biologist or entomologist, providing the requisite understanding necessary for probing the more applied research areas. Articles selected by the known and respected editor-in-chief of the original major reference work, Comprehensive Molecular Insect Science Newly revised contributions bring together the latest research in the quickly moving field of insect endocrinology Review of the literature of the past five years is now included, as well as full use of data arising from the application of molecular technologies wherever appropriate

Ecdysone: Structures and Functions

Ecdysone: Structures and Functions PDF Author: Guy Smagghe
Publisher: Springer Science & Business Media
ISBN: 1402091125
Category : Science
Languages : en
Pages : 583

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Book Description
Ecdysone is the steroidal prohormone of the major insect moulting hormone 20-hydroxyecdysone. It groups with its homologues the steroidal molting hormones in arthropods, but they also occur in other phyla where they can play different roles. Besides ecdysteroids appear in many plants mostly as protection agents (toxins or antifeedants) against herbivorous insects. The important developments and achievements in modern ecdysone science since the first edition in 1989 by J. Koolman have led to this new revised, expanded and retitled reference work. New chapters in this edition include RNA interference, the ecdysone receptor crystal structures and structure activity relationships, etc. Each article may also be read independently, as a review of that particular subject. Complete up-to-date coverage of many important topics - the book is divisible into five conceptual areas: (1) Distribution and diversity of ecdysteroids in the two kingdoms is still basis, (2) In the post-genomic era, ecdysteroid genetic hierarchies in insect growth and reproduction, (3) Role of cross talk of genes and growth factors in ecdysteroid titers and signaling, (4) Ecdysteroids function through nuclear and membrane receptors, and (5) Ecdysteroids in modern agriculture, medicine, doping and ecotoxicology. Each of the 23 chapters is written by scientists active in the reviewed research area and a truly distinguished international team of contributors has been chosen. Ecdysone, Structures and Functions will be of immense use and contains essential information for scientists, students, and professionals alike in entomology, endocrinology, physiology, chemistry, and agricultural, plant, biomedicine and environmental sciences.

Insect Biology in The Future

Insect Biology in The Future PDF Author: Michael Locke
Publisher: Elsevier
ISBN: 0323141854
Category : Nature
Languages : en
Pages : 995

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Book Description
Insect Biology in the Future: ""VBW 80"" contains essays presented to Sir Vincent Wigglesworth during his 80th year. Wigglesworth is fairly designated as the founding father and remarkable leader of insect physiology. His papers and other works significantly contribute to this field of study. This book, dedicated to him, underlines the value of insect material in approaching a wide spectrum of biological issues. The essays in this book tackle the insects' physiology, including their evolution and dominance. The papers also discuss the various avenues of water loss and gain as interrelated components of overall water balance in land arthropods. This reference suggests possible areas for further research mainly at the whole animal level. It also describes the fat body, hemolymph, endocrine control of vitellogenin synthesis, reproduction, growth, hormones, chemistry, defense, and survival of insects. Other topics of importance include cell communication and pattern formation in insects; plant-insect interaction; and insecticides.

Molecular Endocrinology

Molecular Endocrinology PDF Author: Franklyn F. Bolander
Publisher: Academic Press
ISBN: 1483288218
Category : Medical
Languages : en
Pages : 614

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Book Description
Aimed at graduate level courses, this textbook provides students with a solid background in the basics of molecular endocrinology. Molecular Endocrinology, Second Edition, summarizes the area and provides an in-depth discussion of the molecular aspects of hormone action, including hormone-receptor interactions, second messenger generation, gene induction, and post-transcriptional control. Thoroughly revised and updated, the Second Edition includes new information on growth factors, hematopoietic-immune factors, nonclassical hormones, receptors, transduction, transcriptional regulation, as well as other relevant topics. Incorporating an abundance of new information, this text retains the self-contained, focused, and easily readable style of the First Edition. Professionals in related fields will also find this book to be a helpful summary and general reference source.

Neurobiology of Chemical Communication

Neurobiology of Chemical Communication PDF Author: Carla Mucignat-Caretta
Publisher: CRC Press
ISBN: 1466553413
Category : Medical
Languages : en
Pages : 614

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Book Description
Intraspecific communication involves the activation of chemoreceptors and subsequent activation of different central areas that coordinate the responses of the entire organism—ranging from behavioral modification to modulation of hormones release. Animals emit intraspecific chemical signals, often referred to as pheromones, to advertise their presence to members of the same species and to regulate interactions aimed at establishing and regulating social and reproductive bonds. In the last two decades, scientists have developed a greater understanding of the neural processing of these chemical signals. Neurobiology of Chemical Communication explores the role of the chemical senses in mediating intraspecific communication. Providing an up-to-date outline of the most recent advances in the field, it presents data from laboratory and wild species, ranging from invertebrates to vertebrates, from insects to humans. The book examines the structure, anatomy, electrophysiology, and molecular biology of pheromones. It discusses how chemical signals work on different mammalian and non-mammalian species and includes chapters on insects, Drosophila, honey bees, amphibians, mice, tigers, and cattle. It also explores the controversial topic of human pheromones. An essential reference for students and researchers in the field of pheromones, this is also an ideal resource for those working on behavioral phenotyping of animal models and persons interested in the biology/ecology of wild and domestic species.

Neuroendocrine Control of Energy Homeostasis in Non-mammalian Vertebrates and Invertebrates

Neuroendocrine Control of Energy Homeostasis in Non-mammalian Vertebrates and Invertebrates PDF Author: Suraj Unniappan
Publisher: Frontiers Media SA
ISBN: 2889639126
Category :
Languages : en
Pages : 222

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Book Description
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Insect Hormones and Bioanalogues

Insect Hormones and Bioanalogues PDF Author: K. Slama
Publisher: Springer Science & Business Media
ISBN: 3709183316
Category : Science
Languages : en
Pages : 486

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Book Description
The application of organic insecticides in the agrotechnical praxis resulted in a great and unexpected progress in the control of insect pests, and was of a great economical value all over the world. The widespread application of these agents, however, is also accompanied by negative effects. The principal drawback of classical insecticides consists in the lack of their specificity, the useful insects being killed together with insect pests. Furthermore, the broad-scale application for many years led to the formation of more resistant insect strains requiring higher and higher doses of insecticides. The residues of the mostly used chlorinated compounds accumulate in human and animal foods producing directly or indirectly harmful effects in human sub jects. The critical situation led in many developed countries to the restriction in the usage of some types of classical insecticides. Under these circumstances it is quite natural that novel routes for the control of insect pests are investigated. In this connection, attention has been paid especially to the insect endocrinology and insect hormones which regulate the admirable and in many regards specific development from the egg to the adult insect. The recent successful discoveries in this field are thus in close relation to the practical requirements. Isolation and identification of moulting hor mones and juvenile-hormone-like naturally occurring substances not only made possible an exact investigation of their physiological effects but also stimulated the chemical research.

Insect Biodiversity

Insect Biodiversity PDF Author: Robert G. Foottit
Publisher: John Wiley & Sons
ISBN: 111894559X
Category : Science
Languages : en
Pages : 1024

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Book Description
Volume Two of the new guide to the study of biodiversity in insects Volume Two of Insect Biodiversity: Science and Society presents an entirely new, companion volume of a comprehensive resource for the most current research on the influence insects have on humankind and on our endangered environment. With contributions from leading researchers and scholars on the topic, the text explores relevant topics including biodiversity in different habitats and regions, taxonomic groups, and perspectives. Volume Two offers coverage of insect biodiversity in regional settings, such as the Arctic and Asia, and in particular habitats including crops, caves, and islands. The authors also include information on historical, cultural, technical, and climatic perspectives of insect biodiversity. This book explores the wide variety of insect species and their evolutionary relationships. Case studies offer assessments on how insect biodiversity can help meet the needs of a rapidly expanding human population, and examine the consequences that an increased loss of insect species will have on the world. This important text: Offers the most up-to-date information on the important topic of insect biodiversity Explores vital topics such as the impact on insect biodiversity through habitat loss and degradation and climate change With its companion Volume I, presents current information on the biodiversity of all insect orders Contains reviews of insect biodiversity in culture and art, in the fossil record, and in agricultural systems Includes scientific approaches and methods for the study of insect biodiversity The book offers scientists, academics, professionals, and students a guide for a better understanding of the biology and ecology of insects, highlighting the need to sustainably manage ecosystems in an ever-changing global environment.

Biochemistry of Insects

Biochemistry of Insects PDF Author: Morris Rockstein
Publisher: Elsevier
ISBN: 0323143725
Category : Science
Languages : en
Pages : 666

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Book Description
Biochemistry of Insects reviews the state of knowledge in insect biochemistry. The book begins by examining the function of carbohydrates in regulating and maintaining the life processes of insects. This is followed by separate chapters on the functional roles of lipids and proteins in insects; and protein synthesis in insects. Subsequent chapters cover the chemistry of insect cuticle; the structure, distribution, and chemistry of insect biochromes; and chemical control of insect behavior. Also discussed are the biochemical aspects of the natural products used by insects in defensive contexts; the reaction of insecticides and related compounds with their targets; detoxification mechanisms in insects; and genetic variation in natural populations. Designed to serve as a basic textbook in field, this volume should be equally useful as an auxiliary text for most relevant courses in insect biology, particularly insect physiology, insect ecology, insect control, and economic entomology. The book should also serve as an important reference source for the advanced student, the research scientist, and the professional entomologist seeking authoritative details of relevant areas of subject matter.