Download Free Neuropeptide Protocols Book in PDF and EPUB Free Download. You can read online Neuropeptide Protocols and write the review.

The observation that neuropeptide Y (NPY) is the most abundant peptide present in the mammalian nervous system and the finding that it elicits the most powerful orexigenic signal have led to active investigations of the properties of the NPY family of hormones, including peptide YY (PYY) and pancreatic polypeptide (PP). Nearly two decades of research have led to the identification of several NPY receptor subtypes and the development of useful receptor selective ligands. Moreover, these investigations have imp- cated NPY in the pathophysiology of a number of diseases, including feeding disorders, seizures, memory loss, anxiety, depression, and heart failure. Vigorous efforts are therefore continuing, not only to understand the bioche- cal aspects of NPY actions, but also toward developing NPY-based treatments for a variety of disorders. To facilitate these efforts, it was decided to produce the first handbook on NPY research techniques as part of the Methods in Molecular Biology Series. In compiling Neuropeptide Y Protocols, I have gathered contributions on techniques considered critical for the advancement of the NPY field from experts in various disciplines. Each chapter starts with a brief introduction, with Materials and Methods sections following. The latter sections are presented in an easy to follow step-by-step format. The last section of the chapter, Notes, highlights pitfalls and the maneuvers employed to overcome them. This information, not usually disseminated in standard research pub- cations, may prove extremely useful for investigators employing these te- niques in NYP research.
Leading scientists offer an unprecedented suite of master protocols for analyzing neuropeptide structure and function using optimized classic methods and the latest state-of-the-art techniques. This comprehensive collection includes valuable techniques for extracting and purifying neuropeptides from biological sources, for their sequence determination by Edman degradation and PCR, and for the solid-phase synthesis and purification of peptides and peptide analogs. Also covered are physical techniques for the characterization of synthetic or natural peptides, methods for immunocytochemical sample preparation and visualization at both light and electron levels, and techniques for neuropeptide-receptor interaction. Chapters on molecular modeling, radioisotopic labeling, production of antisera, the measurement of efflux from brain to blood, and the assay and inhibition of neuropeptidases complete this indispensable collection of readily reproducible protocols.
Leading scientists offer an unprecedented suite of master protocols for analyzing neuropeptide structure and function using optimized classic methods and the latest state-of-the-art techniques. This comprehensive collection includes valuable techniques for extracting and purifying neuropeptides from biological sources, for their sequence determination by Edman degradation and PCR, and for the solid-phase synthesis and purification of peptides and peptide analogs. Also covered are physical techniques for the characterization of synthetic or natural peptides, methods for immunocytochemical sample preparation and visualization at both light and electron levels, and techniques for neuropeptide-receptor interaction. Chapters on molecular modeling, radioisotopic labeling, production of antisera, the measurement of efflux from brain to blood, and the assay and inhibition of neuropeptidases complete this indispensable collection of readily reproducible protocols.
Since the early days, the field of neuropeptide biology has dramatically widened, and today the ultimate frontiers in neuropeptide research lie in the development of pharmacologically active compounds that are capable of crossing the blood-brain barrier to exert their biological role(s) in vivo and in the construction of genetic vectors to be employed in gene therapy. Neuropeptides: Methods and Protocols presents a readily reproducible collection of established and emerging techniques for neuropeptide research as contributed by expert researchers in the field. The detailed methods presented cover subjects such as immunocytochemical localization, biochemical characterization, functional analysis, development and production of genetic probes, and the design of neuropeptide derivatives for cellular neurobiology as well as the potential therapeutic applications. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and easy to follow, Neuropeptides: Methods and Protocols is intended for a large audience of scientists, including histologists, biochemists, cellular and molecular biologists, and electrophysiologists that are currently active in the field or are willing to enter this exciting and still expanding area of neurobiology.
The volumes in this series include contemporary techniques significant to a particular branch of neuroscience. They are an invaluable aid to the student as well as the experienced researcher not only in developing protocols in neuroscience but in disciplines where research is becoming closely related to neuroscience. Each volume of Methods in Neurosciences contains an index, and each chapter includes references. Dr. Conn became Editor-in-Chief of the series beginning with Volume 15, so each subsequent volume could be guest-edited by an expert in that specific field. This further strengthens the depth of coverage in Methods in Neurosciences for students and researchers alike. - Comprehensive protocols included for: Enzymes involved in the activation of bioactive peptidases and proteins - Prohormone/neuropeptide processing pathways - Enzymes involved in peptide metabolism - Posttranslational processing enzymes
During the course of evolution, an imbalance was created between the rate of vertebrate genetic adaptation and that of the lower forms of living organisms, such as bacteria and viruses. This imbalance has given the latter the advantage of generating, relatively quickly, molecules with unexpected structures and features that carry a threat to vertebrates. To compensate for their weakness, vertebrates have accelerated their own evolutionary processes, not at the level of whole organism, but in specialized cells containing the genes that code for antibody molecules or for T-cell receptors. That is, when an immediate requirement for molecules capable of specific interactions arose, nature has preferred to speed up the mode of Darwinian evolution in pref- ence to any other approach (such as the use of X-ray diffraction studies and computergraphic analysis). Recently, Darwinian rules have been adapted for test tube research, and the concept of selecting molecules having particular characteristics from r- dom pools has been realized in the form of various chemical and biological combinatorial libraries. While working with these libraries, we noticed the interesting fact that when combinatorial libraries of oligopeptides were allowed to interact with different selector proteins, only the actual binding sites of these proteins showed binding properties, whereas the rest of the p- tein surface seemed "inert. " This seemingly common feature of protein- having no extra potential binding sites--was probably selected during evolution in order to minimize nonspecific interactions with the surrounding milieu.
Neuropeptides exhibit multiple functions as hormones and regulators. As such, many techniques are required to understand the contribution and functions of neuropeptides in health and disease processes. Research in the neuropeptide field is aimed toward a better understanding of the physiology of the human body and toward the development of better diagnostics and therapeutics. This book will familiarize the audience with forefront techniques in the field.
This textbook is the first to bring together and synthesize the neuropeptide research of the past decade in such a comprehensive, scholarly manner. In recent years there has been increasing interest and, subsequently, active research in neuropeptides. These neuroactive molecules coordinate, integrate, and regulate physiological processes in all organisms, throughout all phases of development. Acting as neurohormones, neurotransmitters, and/or neuromodulators, they maintain physiological homeostasis and influence important behavioral patterns. This textbook is the first to bring together and synthesize the neuropeptide research of the past decade in such a comprehensive, scholarly manner. The book is divided into two parts. In Part I the author defines the basic principles of neuropeptide action, including their biosynthesis, processing, transport, distribution, and interactions with receptors and second messenger systems. Strand also discusses the intimate interaction between the neuropeptides, stress, and the immune system. In Part II she discusses the regulatory functions of the families of neuropeptide in sufficient detail to provide both the advanced student and senior investigator with a thorough understanding of the most important neuropeptides. The text also contains a complete and up-to-date reference/reading list.
Although the genomic era is no longer in its infancy, the life sciences are still facing questions about the role of endogenous proteins and peptides in homeostasis and pathologies. Delving into one of the most current fields of interest in biology and medicine, Neuropeptides in Neuroprotection and Neuroregeneration describes the impact of neuropeptides on neuroprotection and neuroregeneration. The book begins with chapters describing important features of the endogenous neuropeptide systems related to their formation, receptor signaling, and inactivation. It includes chapters focused on the design and development of peptide-like drugs (peptidomimetics). In addition, the book covers: General aspects regarding the biosynthesis, structures, and distribution of neuroactive peptides and their receptors Basic mechanisms for neuropeptide action, metabolism, as well as techniques for their detection and aspects essential for the cellular mechanisms underlying brain pathology Neuropeptides known for their impact in neurodegenerative and neuroprotective processes Fundamental aspects as well as recent progress in the development of peptidomimetics of neuroprotective and cognition-enhancing peptides
Methods in Neurosciences, Volume 6: Neuropeptide Technology: Synthesis, Assay, Purification, and Processing describes procedures and tools of assay useful for the identification, purification, and quantification of neuropeptides and their receptors. This volume is divided into four sections— chemical synthesis and biosynthesis; measurement of neuropeptides; purification and characterization; and neuropeptide degrading and processing enzymes. In these sections, this book specifically discusses the synthesis of peptide substrates for protein kinase C; synthesis of glycosyl neuropeptides; and ultrastructural localization of peptides. The measurement of neurokinin B by radioimmunoassay; purification and characterization of neuroendocrine peptides from rat brain; and preparation of glia maturation factor ß are also elaborated. This text likewise covers the assays for arginine/lysine carboxypeptidases and enzymes that metabolize atrial natriuretic peptide. This publication is beneficial to neuroscientists and students researching on the synthesis, assay, purification, and processing of neuropeptides.