Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Lytic Transglycosylases Are Responsible For The Production Of Peptidoglycan Derived Cytotoxin In Neisseria Gonorrhoeae PDF full book. Access full book title Lytic Transglycosylases Are Responsible For The Production Of Peptidoglycan Derived Cytotoxin In Neisseria Gonorrhoeae.
| Author | : Karen Ann Cloud |
| Publisher | : |
| Total Pages | : 280 |
| Release | : 2004 |
| Genre | : |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 804 |
| Release | : 2005 |
| Genre | : Dissertations, Academic |
| ISBN | : |
| Author | : J.-M. Ghuysen |
| Publisher | : Elsevier |
| Total Pages | : 607 |
| Release | : 1994-02-09 |
| Genre | : Science |
| ISBN | : 0080860877 |
Studies of the bacterial cell wall emerged as a new field of research in the early 1950s, and has flourished in a multitude of directions. This excellent book provides an integrated collection of contributions forming a fundamental reference for researchers and of general use to teachers, advanced students in the life sciences, and all scientists in bacterial cell wall research. Chapters include topics such as: Peptidoglycan, an essential constituent of bacterial endospores; Teichoic and teichuronic acids, lipoteichoic acids, lipoglycans, neural complex polysaccharides and several specialized proteins are frequently unique wall-associated components of Gram-positive bacteria; Bacterial cells evolving signal transduction pathways; Underlying mechanisms of bacterial resistance to antibiotics.
| Author | : Tony Romeo |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 302 |
| Release | : 2008-02-26 |
| Genre | : Medical |
| ISBN | : 3540754180 |
Throughout the biological world, bacteria thrive predominantly in surface-attached, matrix-enclosed, multicellular communities or biofilms, as opposed to isolated planktonic cells. This choice of lifestyle is not trivial, as it involves major shifts in the use of genetic information and cellular energy, and has profound consequences for bacterial physiology and survival. Growth within a biofilm can thwart immune function and antibiotic therapy and thereby complicate the treatment of infectious diseases, especially chronic and foreign device-associated infections. Modern studies of many important biofilms have advanced well beyond the descriptive stage, and have begun to provide molecular details of the structural, biochemical, and genetic processes that drive biofilm formation and its dispersion. There is much diversity in the details of biofilm development among various species, but there are also commonalities. In most species, environmental and nutritional conditions greatly influence biofilm development. Similar kinds of adhesive molecules often promote biofilm formation in diverse species. Signaling and regulatory processes that drive biofilm development are often conserved, especially among related bacteria. Knowledge of such processes holds great promise for efforts to control biofilm growth and combat biofilm-associated infections. This volume focuses on the biology of biofilms that affect human disease, although it is by no means comprehensive. It opens with chapters that provide the reader with current perspectives on biofilm development, physiology, environmental, and regulatory effects, the role of quorum sensing, and resistance/phenotypic persistence to antimicrobial agents during biofilm growth.
| Author | : W. Scott Champney |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 274 |
| Release | : 2008-01-15 |
| Genre | : Medical |
| ISBN | : 1588299155 |
This book examines specific techniques which can be used to explore new drug targets and the effectiveness of new antibiotics. By testing new antimicrobial agents and modified existing drugs, the most vulnerable cell processes, such as cell wall and membrane synthesis, DNA replication, RNA transcription and protein synthesis, can be better exploited. This in-depth volume, however, delves even deeper by identifying additional novel cellular targets for these new therapies. The book will provide laboratory investigators with the vital tools they need to test the antimicrobial potential of products and to curb the rise of so many infectious diseases.
| Author | : P. Jolles |
| Publisher | : Birkhäuser |
| Total Pages | : 458 |
| Release | : 2011-10-14 |
| Genre | : Science |
| ISBN | : 9783034899529 |
More than seventy years after Fleming's discovery of lysozyme, this enzyme continues to play a crucial role as a model enzyme in protein chemistry, enzymology, crystallography, molecular biology and genetics, immunology and also in evolutionary biology. The classical representative of this widespread enzyme family is the hen egg-white lysozyme. Chicken (c)-type lysozymes have also been characterized in many other animals including mammals, reptiles and invertebrates. Besides this c-type lysozyme, other distinct types, differing on the basis of structural, catalytic and immunological critera, have been described as well, these in birds, phages, bacteria, fungi, invertebrates and plants. The specificity, however, of all these enzymes is the same: they cleave a ß-glycosidic bond between the C-1 of N-acetylmuramic acid and the C-4 of N-acetylglucosamine of the bacterial peptidoglycan. In this volume special emphasis is placed on results obtained during the last ten years. Lysozymes are by no means merely defence or, in certain cases, digestion enzymes. In fact, peptidoglycan fragments released by the lytic action of this enzyme family can trigger the synthesis of immunostimulating or antibacterial substances, and a host of other unexpected, biological reactions may be provoked by lysozymes as well. As Fleming has prophesized: ''We shall hear more about lysozyme''.
| Author | : Bertram O. Fraser-Reid |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 2847 |
| Release | : 2008-04-14 |
| Genre | : Science |
| ISBN | : 3540361545 |
As a reflection of the quantum leap that has been made in the study of glycostructures, the first edition of this book has been completely revised and updated. The editors give up-to-date information on glycostructures, their chemistry and chemical biology in the form of a completely comprehensive survey. Glycostructures play highly diverse and crucial roles in a myriad of organisms and important systems in biology, physiology, medicine, bioengineering and technology. Only in recent years have the tools been developed to partly understand the highly complex functions and the chemistry behind them. While many facts remain undiscovered, this MRW has been contributed to by a large number of the world’s leading researchers in the field.
| Author | : Miguel Vicente |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 275 |
| Release | : 2004-07-02 |
| Genre | : Science |
| ISBN | : 0306485788 |
During the last decade a wealth of new data has arisen from the use of new fluorescent labelling techniques and the sequencing of whole microbial genomes. One important conclusion from these data is that bacterial cells are much more structured than previously thought. The wall and the outer membrane contain topological domains, some proteins localize or move in specific patterns inside the cells, and some genes appear clustered in the chromosome and form conserved evolutionary units. Many of these structures are related to the cell cycle and to the process of cell morphogenesis, two processes that are themselves related to each other. From these observations the dcw gene cluster appears as a phylogenetic trait that is mainly conserved in bacilli. Molecules in Time and Space reviews the data on the formation of subcellular patterns or structures in bacteria, presents observations and hypotheses on the establishment and the maintenance of cell shape, and on the organization of genetic information in the chromosome.
| Author | : Sophia A. Hussen |
| Publisher | : Springer Nature |
| Total Pages | : 323 |
| Release | : 2020-06-24 |
| Genre | : Medical |
| ISBN | : 303020491X |
This book is designed to present a comprehensive and state-of the-art update that covers the pathophysiology, epidemiology, and clinical presentation of the most frequently encountered STIs in adolescence and young adulthood. The introductory sections discuss more general themes including approaches to obtaining a sexual history and exam, concerns of sexual minority youth, ethical and legal considerations, and health disparities in STIs in this population. Subsequent chapters are organized by pathogen such as herpes simplex virus, and human immunodeficiency virus, or clinical syndrome including pelvic inflammatory disease, and vaginitis. Each chapter begins with a case study to illustrate key characteristics of the disease process in question and includes rich illustrations, resources, and guidelines. Written by experts in the field, the text includes a review of epidemiology, pathophysiology, treatment, prevention, and adolescent-specific considerations that is vital to working with this important population. With its transdisciplinary perspective, Sexually Transmitted Infections in Adolescence and Young Adulthood is a unique text that is valuable to infectious disease specialists, adolescent medicine specialists, gynecologists, primary care physicians, advanced practice providers, medical administrative staff, school nurses, sexual health educators, social workers, and public health officials.
| Author | : Moselio Schaechter |
| Publisher | : Academic Press |
| Total Pages | : 1259 |
| Release | : 2009 |
| Genre | : Science |
| ISBN | : 9780123749802 |
The Desk Encyclopedia of Microbiology, Second Edition is a single-volume comprehensive guide to microbiology for the advanced reader. Derived from the six volume e-only Encyclopedia of Microbiology, Third Edition, it bridges the gap between introductory texts and specialized reviews. Covering topics ranging from the basic science of microbiology to the current "hot" topics in the field, it will be invaluable for obtaining background information on a broad range of microbiological topics, preparing lectures and preparing grant applications and reports. * The most comprehensive single-volume source providing an overview of microbiology to non-specialists * Bridges the gap between introductory texts and specialized reviews. * Provides concise and general overviews of important topics within the field making it a helpful resource when preparing for lectures, writing reports, or drafting grant applications
