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The Golgi apparatus is more than 110 years in the center of interest and scientific debates. This book summarizes the data obtained after development of methods of Golgi complex sub fractionation, molecular biology and microscopy collecting a range of expertise, different points of view and different approaches.
Life Sciences. --- Cell Biology. --- Life sciences. --- Cytology. --- Sciences de la vie --- Cytologie --- Golgi Apparatus. --- Golgi-complex. --- Plant molecular biology. --- Golgi apparatus --- Organelles --- Cytoplasmic Structures --- Cytoplasm --- Intracellular Space --- Cellular Structures --- Cells --- Anatomy --- Golgi Apparatus --- Biology --- Health & Biological Sciences --- Cytology --- Golgi apparatus. --- Golgi bodies --- Golgi elements --- Golgi material --- Cell biology. --- Cell organelles --- Protoplasm --- Cell biology --- Cellular biology --- Cytologists
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Cytology --- Molecular Biology --- Biochemistry --- Cytology. --- Molecular biology. --- Biochemistry. --- celbiologie --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Biology --- Chemistry --- Medical sciences --- Molecular biochemistry --- Molecular biophysics --- Biophysics --- Biomolecules --- Systems biology --- Cell biology --- Cellular biology --- Cells --- Cytologists --- Composition --- 577.2 --- Celbiologie --- Histology. Cytology --- cytologie --- Molecular biology --- biochemie --- moleculaire biologie --- Contains audio-visual material --- Histology. --- Histology
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This authoritative book offers a detailed overview of present and future tissue engineering approaches and their contribution to regenerative medicine. It combines comprehensive reviews of the biology and materials science underlying the development and regeneration of different types of tissues with descriptions of current and future strategies in regenerative medicine to meet clinical needs. Each chapter includes typical examples of methodologies and technical solutions as the basis for the most recent scientific findings and biomedical products, tables as mini-databases summarizing the most recent findings, and links to specific websites in the main body of the text to complement a traditional reference list. Strategies in Regenerative Medicine: Integrating Biology with Materials Design covers topics from basic biology and materials science to the link between biological processes in tissue regeneration and biomedical device/tissue engineering product performance.
Evolution. Phylogeny --- Medical microbiology, virology, parasitology --- Clinical chemistry --- Biotechnology --- Biomaterials. --- Biomedical engineering. --- Cytology. --- Microbiology. --- Biomedical Engineering and Bioengineering. --- Cell Biology. --- Medical Microbiology. --- Microbial biology --- Biology --- Microorganisms --- Cell biology --- Cellular biology --- Cells --- Clinical engineering --- Medical engineering --- Bioengineering --- Biophysics --- Engineering --- Medicine --- Biocompatible materials --- Biomaterials --- Medical materials --- Biomedical engineering --- Materials --- Biocompatibility --- Prosthesis --- Cell biology. --- Medical microbiology. --- Bioartificial materials --- Hemocompatible materials --- Biomaterials (Biomedical materials) --- Regenerative medicine. --- Regeneration (Biology)
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Linear plasmids of microbes represent a heterogenous group of extrachromosomal genetic elements initially assumed to be rare and peculiar. However, we now know that they are fairly frequently occurring plasmids in bacterial and eukaryotic species. Viral strategies to avoid shortening of the linear molecules during replication imply a common ancestry. Linear plasmids may be beneficial, neutral or detrimental for the respective host; functions include production of protein toxins, specific catabolic capabilities, antibiotic resistance, pathogenicity factors, and senescence induction. Microbial Linear Plasmids constitutes the first attempt to comprehensively assemble current knowledge of different types of such elements, highlight recent developments in the field, and challenge the distinction between viruses and linear plasmids.
DNA replication. --- Plasmids --- Genetics. --- Microbial genetics. --- Microbial genomics. --- Biochemistry. --- Microbiology. --- Biotechnology. --- Virology. --- Cell biology. --- Microbial Genetics and Genomics. --- Biochemistry, general. --- Cell Biology. --- Cell biology --- Cellular biology --- Biology --- Cells --- Microbiology --- Chemical engineering --- Genetic engineering --- Microbial biology --- Microorganisms --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Chemistry --- Medical sciences --- Genomics --- Microbial genetics --- Genetics --- Composition
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Microalgae have been largely cultured and commercialized as food and feed additives, and their potential as source of high-added value compounds is well known. But, in contrast to the large number of genetically modified bacteria, yeast and even higher plants, only a few species of microalgae have been genetically transformed with efficiency. Initial difficulties in the expression of foreign genes in microalgae have been progressively overcome, and powerful molecular tools for their genetic engineering are now on hand. A considerable collection of promoters and selectable marker genes and an increasing number of genomic or cDNA sequences have become available in recent years. More work is needed to transform new species of microalgae, specially those that have commercial value, so that it would be possible to increase the productivity of traditional compounds or synthesize novel ones. Silencing transgenes remains as an important limitation for stable expression of foreign genes. This problem is not unique to microalgae since it has also been observed in plants, animals and fungi. A better understanding of the mechanisms that control the regulation of gene expression in eukaryotes is therefore needed. In this book a group of outstanding researchers working on different areas of microalgae biotechnology offer a global vision of the genetic manipulation of microalgae and their applications.
Algae --- Biological Factors --- Bioreactors. --- Biotechnology --- Genetic transformation. --- Microalgae --- Transformation, Genetic. --- physiology. --- biosynthesis. --- methods. --- Biotechnology. --- Physiology. --- Plant science. --- Botany. --- Cell biology. --- Microbial ecology. --- Plant Sciences. --- Cell Biology. --- Microbial Ecology. --- Environmental microbiology --- Microorganisms --- Ecology --- Microbiology --- Botanical science --- Floristic botany --- Phytobiology --- Phytography --- Phytology --- Plant biology --- Plant science --- Biology --- Natural history --- Plants --- Cell biology --- Cellular biology --- Cells --- Physiology
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Cell biologists have recently become aware that the asymmetry of cell division is an important regulatory phenomenon in the fate of a cell. During development, cell diversity originates through asymmetry; in the adult organism asymmetric divisions regulate the stem cell reservoir and are a source of the drift that contributes to the aging of organisms with renewable cell compartments. Because of the concept of semi-conservative DNA synthesis, it was thought that the distribution of DNA between daughter cells was symmetric. The analysis of the phenomenon in cells during mitosis, however, revealed the asymmetry in the distribution of the genetic material that creates the drift contributing to aging of mammals. On the other hand, cancer cells can originate from a deregulation of asymmetry during mitosis in particular during stem cell expansion. The book describes the phenomenon in different organisms from plants to animals and addresses its implications for the development of the organism, cell differentiation, human aging and the biology of cancers.
embryologie (geneeskunde) --- histologie --- Histology. Cytology --- Oncology. Neoplasms --- General embryology. Developmental biology --- oncologie --- cytologie --- Cell division --- Cell differentiation --- Genetic recombination --- Symmetry (Biology) --- Biodiversity --- Cellules --- Recombinaison génétique --- Molecular aspects --- Genetic aspects --- Division --- Life Sciences --- Biology --- Molecular biology --- Biologie moléculaire --- Biologie moléculaire --- MDBIOCHE --- Cell differentiation. --- Cell division. --- Developmental biology. --- Cytology. --- Oncology. --- Developmental Biology. --- Cell Biology. --- Cancer Research. --- Tumors --- Cell biology --- Cellular biology --- Cells --- Cytologists --- Development (Biology) --- Growth --- Ontogeny --- Cell biology. --- Cancer research. --- Cancer research
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Transforming Growth Factor-ß in Cancer Therapy, Volumes 1 and 2, provides a compendium of findings about the role of transforming growth factor-ß (TGF-ß) in cancer treatment and therapy. The second volume, Cancer Treatment and Therapy, is divided into three parts. Part I examines transforming growth factor-ß in developing and advanced cancers. Part II details transforming growth factor-ß in cancer treatment and therapy. Part III includes an investigation into the development of inhibitors of transforming growth factor-ß signaling for therapy. This volume’s companion, Basic and Clinical Biology, examines transforming growth factor-ß signaling in normal physiology, cancer pathobiology, normal and tumor biology, and inflammation and fibrosis. Together, Transforming Growth Factor-ß in Cancer Therapy, Volumes 1 and 2, provide researchers and clinicians with a comprehensive and cutting-edge reference for the findings about the role of transforming growth factor-ß in biology and cancer treatment.
Medicine & Public Health. --- Oncology. --- Cancer Research. --- Cell Biology. --- Pathology. --- Medicine. --- Cytology. --- Médecine --- Cancérologie --- Pathologie --- Cytologie --- Carcinogenesis. --- Transforming growth factors-beta. --- Medicine --- Health & Biological Sciences --- Oncology --- Cancer --- Oncogenesis --- Pathogenesis of cancer --- Tumorigenesis --- Beta transforming growth factors --- TGF-beta (Peptide) --- Transforming growth factor beta --- Pathogenesis --- Cancer research. --- Cell biology. --- Cell biology --- Cellular biology --- Biology --- Cells --- Cytologists --- Disease (Pathology) --- Medical sciences --- Diseases --- Medicine, Preventive --- Tumors --- Cancer research --- Clinical sciences --- Medical profession --- Human biology --- Life sciences --- Pathology --- Physicians --- Genetic toxicology --- Transforming growth factors --- Oncology .
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After more than twenty years of use Good Laboratory Practice, or GLP, has attained a secure place in the world of testing chemicals and other "test items" with regard to their safety for humans and the environment. Gone are the days when the GLP regulations were hotly debated amongst scientists in academia and industry and were accused of stifling flexibility in, imaginative approaches to, and science-based conduct of, all kinds of studies concerned with toxic effects and other parameters important for the evaluation and assessment of products submitted for registration and permission to market. The GLP regulations have developed from rules on how to exactly document the planning, conduct and reporting of toxicity studies to a quality system for the management of a multitude of study types, from the simple determination of a physical/chemical parameter to the most complex field tests or ecotoxicology studies. At the same time the term "Good Laboratory Practice" has become somewhat of a slogan with the aim to characterise any reliably conducted laboratory work.
Medical laboratories --- Laboratories --- Laboratoires --- Standards. --- Normes --- Kwaliteitszorg ; laboratoria --- analyse (chemie) --- Analytical chemistry --- IKZ (integrale kwaliteitszorg) --- Pharmacology. --- Molecular biology. --- Pharmacy. --- Medicine. --- Biochemistry. --- Cell biology. --- Pharmacology/Toxicology. --- Molecular Medicine. --- Medicine/Public Health, general. --- Biochemistry, general. --- Cell Biology. --- Cell biology --- Cellular biology --- Biology --- Cells --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Chemistry --- Medical sciences --- Health Workforce --- Medicine --- Drugs --- Materia medica --- Pharmacology --- Molecular biochemistry --- Molecular biophysics --- Biochemistry --- Biophysics --- Biomolecules --- Systems biology --- Drug effects --- Medical pharmacology --- Chemicals --- Chemotherapy --- Pharmacy --- Composition --- Physiological effect
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All living organisms are in a constant battle against their environment. Since uncontained microorganisms would simply overgrow all higher animals, the evolution of multicellular organisms required adequate and efficient defense mechanisms to protect their own integrity and to ensure their own survival. These defense mechanisms, encompassing receptor proteins that sense the presence of pathogens and effector molecules that are involved in controlling them, are the elemental parts of the innate immune system. For many species, the innate immune system is the sole active defense system. Long thought to be an unspecific immune response, the discovery of the Toll-like receptors and their ligands finally revealed just how specific the innate immune response actually is. This book wants to give an overview of our current knowledge about the innate immune system of plants, animals and humans. It not only covers the innate immune mechanisms and responses of so diverse organisms such as plants, Cnidaria, Drosophila, urochordates and zebrafish, but also the major receptor systems in mammalians and humans as well as the central defense mechanisms, antimicrobial peptides and the complement system.
Immunity. --- Natural immunity. --- Disease resistance --- Host resistance --- Innate immunity --- Innate resistance --- Native immunity --- Natural resistance --- Nonspecific immunity --- Resistance to disease --- Immunity --- Immunology --- Immune System. --- Immunity, Cellular. --- Immunity, Innate. --- Immunity, Natural. --- Cytology. --- Immunology. --- Biochemistry. --- Developmental biology. --- Cell Biology. --- Biochemistry, general. --- Developmental Biology. --- Development (Biology) --- Biology --- Growth --- Ontogeny --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Chemistry --- Medical sciences --- Immunobiology --- Life sciences --- Serology --- Cell biology --- Cellular biology --- Cells --- Cytologists --- Composition --- Cell biology. --- Invertebrates --- Plants --- Mammals --- immunology
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This volume includes contributions by the leading experts in the field of yeast aging. Budding yeast (Saccharomyces cerevisiae) and other fungal organisms provide models for aging research that are relevant to organismic aging and to the aging processes occurring in the human body. Replicative aging, in which only the mother cell ages while the daughter cell resets the clock to zero is a model for the aging of stem cell populations in humans, while chronological aging (measured by survival in stationary phase) is a model for the aging processes in postmitotic cells (for instance, neurons of the brain). Most mechanisms of aging are studied in yeast. Among them, this book discusses: mitochondrial theories of aging, emphasizing oxidative stress and retrograde responses; the role of autophagy and mitophagy; the relationship of apoptosis to aging processes; the role of asymmetric segregation of damage in replicative aging; the role of replication stress; and the role of the cytoskeleton in aging. Modern methods of yeast genetics and genomics are described that can be used to search for aging-specific functions in a genome-wide unbiased fashion. The similarities in the pathology of senescence (studied in yeast) and of cancer cells, including genome instability, are examined.
apoptose --- microbiologie --- histologie --- General microbiology --- vrije radicalen --- Immunology. Immunopathology --- geriatrie --- enzymen --- Geriatrics --- Human histology. Human cytology --- gisten --- biologie --- immunochemie --- cytologie --- anti-oxidantia --- Yeast. --- Yeast --- Aging --- Aging. --- Molecular aspects. --- Life sciences. --- Geriatrics. --- Cytology. --- Microbiology. --- Life Sciences, general. --- Geriatrics/Gerontology. --- Cell Biology. --- Apoptosis. --- Oxidative Stress. --- Medicine --- Gerontology --- Older people --- Biosciences --- Sciences, Life --- Science --- Microbial biology --- Biology --- Microorganisms --- Cell biology --- Cellular biology --- Cells --- Cytologists --- Diseases --- Health and hygiene --- Cell biology. --- Oxidative stress. --- Oxidation-reduction reaction --- Stress (Physiology) --- Cell death
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