humana press jun 2002 (7 risultati)

Buch. Condizione: Neu. Neuware - Tantalizing new research frontiers are opening in peptide research, where the endothelins constitute an important class of signals that can be manipulated therapeutically to treat cardiovascular disease. In Peptide Research Protocols: Endothelin, a panel of multidisciplinary experts describes in detail readily reproducible methods to investigate all aspects of peptide research by focusing on the endothelin system-from its synthesis and metabolism, to its function in health and disease. These methods use state-of-the-art molecular techniques to quantify the expression of mRNA, here using both endothelin receptors and the endothelin-converting enzymes. They show how peptides, precursors, receptors, and synthetic enzymes can be localized and quantified in plasma, culture supernatants, tissue homogenate, and tissue sections using antibodies, and how radioligand binding techniques can provide additional information on receptor characterization. In vitro assays are presented to determine the function of peptides in isolated preparations, to characterize new receptor ligands, and to provide information on the tissue-specific processing of precursor peptides-all in the endothelin system. Several in vivo protocols illustrate the role of the endothelin peptides in healthy human individuals and describe animal models that can be used to predict the therapeutic potential of cardiovascular drugs that manipulate endothelin synthesis or function. Authoritative and timely, Peptide Research Protocols: Endothelin provides both a comprehensive introduction to endothelin biology and an up-to-date collection of proven techniques and experimental strategies for use in peptide research today.

Buch. Condizione: Neu. Neuware - Could there be a better time to be a life scientist In the past two decades, a host of new techniques have been added to the tool chests of biochemists and molecular biologists. A wonderful benefit of the basic scientific research that fueled the advances in these fields is the wide variety of direct applications in agriculture and medicine. Even with all of these advances, and with the accompanying explosion in computer and information technology, it is clear that the depth of our ignorance vastly exceeds the breadth of our knowledge about complex organisms at the molecular level. Any new techniques or materials that allow us to extend our research-based knowledge should be w- comed and utilized to their fullest potentials. With the cloning of the green fluorescent protein (GFP) from Aequorea victoria in 1992, another valuable tool was added to the arsenal. In Green Fluorescent Proteins: Applications and Protocols examples of how GFP can be utilized in a variety of fields are presented. Although the text has chapters that emphasize different areas of s- cialization, it is not meant to send molecular biologists to one section, botanists to another, and clinicians to still another. Perhaps the most valuable exchange for people in any discipline will come from seeing how others have been able to apply GFP in fields outside of their immediate areas of expertise. GFP from Aequorea victoria is a fluorescent marker protein, and there are certainly other useful fluorophore markers.

Buch. Condizione: Neu. Neuware - The Plasmodium spp. parasite was identified as the causative agent of malaria in 1880, and the mosquito was identified as the vector in 1897. Despite subsequent efforts focused on the epidemiology, cell biology, immunology, molecular biology, and clinical manifestations of malaria and the Plasmodium parasite, there is still no licensed vaccine for the prevention of malaria. Physical barriers (bed nets, window screens) and chemical prevention methods (insecticides and mosquito repellents) intended to interfere with the transmission of the disease are not highly effective, and the profile of resistance of the parasite to chemoprophylactic and chemotherapeutic agents is increasing. The dawn of the new millennium has seen a resurgence of interest in the disease by government and philanthropic organizations, but we are still faced with compl- ities of the parasite, the host, and the vector, and the interactions among them. Malaria Methods and Protocols offers a comprehensive collection of protocols describing conventional and state-of-the-art techniques for the study of malaria, as well as associated theory and potential problems, written by experts in the field. The major themes reflected here include assessing the risk of infection and severity of disease, laboratory models, diagnosis and typing, molecular biology techniques, immunological techniques, cell biology techniques, and field applications.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the last 10 years researchers have firmly established key roles for R- related GTPases in almost every aspect of cell biology. In the 1980s the pro- oncogene Ras itself was the focus of interest, though in the 1990s this shifted to the increasing variety of Ras-related proteins. In this new decade much yet needs to be done to establish the role for all the small GTPases now uncovered by the human genome project. In particular, these GTPases need to be und- stood in the appropriate biochemical and cellular contexts. In the process of trying to uncover the role of these versatile proteins, a variety of novel te- niques and methodologies has been developed. These now enable investi- tors to move easily within a diversity of fields ranging from structural studies to real-time in vivo analysis of a GTPase. In recognition of the need for access to key background methodologies, GTPase Protocols: The Ras Superfamily is devoted to techniques that are pr- ently widely used and that will continue to be the standard for researchers worldwide. Each chapter is aimed at supplying detailed methodologies to allow reproduction in any laboratory, while also providing the general pr- ciples on which the methods are based. Some of the techniques grouped in the first section apply broadly to small GTPases, whereas others in Part II are more applicable within each GTPase subfamily. 284 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Because thyroid hormone receptors (TRs) are important regulators of a large number of biological processes-ranging from brain development to control of vision in vertebrates-abnormal functioning of these receptors can have serious medical consequences. In Thyroid Hormone Receptors: Methods and Protocols, a panel of outstanding investigators surveys and explains the major cutting-edge methods used in TR research and their practical experimental details. Described in step-by-step detail to ensure robust experimental results, the techniques presented cover a wide variety of key areas, including TRs in development and generation of knockout (mouse and Xenopus), transcriptional regulation by TRs in both cell-free systems and living cells, and TR mutant analysis of patients. Additional methods provide powerful tools for the isolation of TR-regulated protein complexes, for the study of blood cell differentiation through the oncogene v-erbA, and for target gene analysis in the brain. Microarray chip methods are also presented for analyzing the organs of transgenic mice to identify target genes in the liver. Each protocol has been developed by a hands-on expert and contains full explanatory notes, troubleshooting tips, and helpful comments on avoiding pitfalls.Broad ranging and highly practical, Thyroid Hormone Receptors: Methods and Protocols offers endocrinologists, geneticists, biochemists, and research physicians a comprehensive collection of powerful methods useful not only for all major areas of TR biology and analysis, but also for nuclear hormone receptors in general. 236 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In the last 10 years researchers have firmly established key roles for R- related GTPases in almost every aspect of cell biology. In the 1980s the pro- oncogene Ras itself was the focus of interest, though in the 1990s this shifted to the increasing variety of Ras-related proteins. In this new decade much yet needs to be done to establish the role for all the small GTPases now uncovered by the human genome project. In particular, these GTPases need to be und- stood in the appropriate biochemical and cellular contexts. In the process of trying to uncover the role of these versatile proteins, a variety of novel te- niques and methodologies has been developed. These now enable investi- tors to move easily within a diversity of fields ranging from structural studies to real-time in vivo analysis of a GTPase. In recognition of the need for access to key background methodologies, GTPase Protocols: The Ras Superfamily is devoted to techniques that are pr- ently widely used and that will continue to be the standard for researchers worldwide. Each chapter is aimed at supplying detailed methodologies to allow reproduction in any laboratory, while also providing the general pr- ciples on which the methods are based. Some of the techniques grouped in the first section apply broadly to small GTPases, whereas others in Part II are more applicable within each GTPase subfamily.Humana Press in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 284 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -A panel of outstanding investigators surveys and explains the major cutting-edge methods used in thryroid receptor (TR) research and explains their practical experimental details. Described in step-by-step detail to ensure robust experimental results, the techniques presented cover a wide variety of key areas, including TR in development and knockout (mouse and Xenopus), transcriptional regulation by TRs in both cell-free systems and in living cells, and TR mutant analysis of patients. Additional methods provide powerful tools for the isolation of TR-regulated protein complexes, for studying the oncogene v-Erba in blood cell differentiation, and for target gene analysis in the brain. Microarray chip methods are also presented for analyzing the organs of transgenic mice to identify target genes in the liver.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.