Immunomodulation By Bacteria And Their Products PDF Download
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| Author | : Herman Friedman |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 306 |
| Release | : 2012-12-06 |
| Genre | : Medical |
| ISBN | : 1468441159 |
Download Immunomodulation by Bacteria and Their Products Book in PDF, ePub and Kindle
It is almost axiomatic that an explosive increase in knowledge and interest concerning host immune defense mechanisms and the immune response system in general is occurring. Many new developments are evident at the interphase between the areas of immunology, infectious diseases, and host defenses to microorganisms. It is now widely rec ognized that a functioning host immune defense system consists of a variety of lymphoid cells. These include effector and affector cells consisting of both Band T cells and their progeny. Mononuclear phago cytes which are widely distributed throughout the body are also intimately involved in these processes. These cells are involved not only in the clearance of particulate matter including bacteria, viruses and fungi, but also presumably in host defense against neo plasia. Among the many triumphs of the biological revolution over the past decade or so is the rapidly developing understanding of how these cells and their products, including antibody, lymphokines, monokines, etc. , function and interact. It is now recognized that although the immune defense system is involved in defense against infectious agents, it is also now be coming quite clear that many infectious agents, including bacteria, viruses and fungi, as well as their products, can interact with the immune response system. For example, it has been long recognized that many of the "adjuvants" which enhance the immune responses in nonspecific ways are derived from microorganisms. Microbial products have marked effects on the immume response system.
| Author | : Herman Friedman |
| Publisher | : |
| Total Pages | : 324 |
| Release | : 1982-04-01 |
| Genre | : |
| ISBN | : 9781468441161 |
Download Immunomodulation by Bacteria and Their Products Book in PDF, ePub and Kindle
| Author | : R. Fuller |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 276 |
| Release | : 2013-04-17 |
| Genre | : Medical |
| ISBN | : 9401727686 |
Download Probiotics 3 Book in PDF, ePub and Kindle
The way in which probiotics work is still not clearly defined, but it is becoming more and more apparent that immune stimulation is an important feature in some of the observed effects. In the previous two books in this series the scientific basis and the practical applications were considered. It seemed that the immunogenic potential of probiotics merited a book of its own with experts from all over the world covering the general effect of the gut microflora on immunity as well as the particular response that pro biotic microorganisms generate. The importance of immune stimulation by probiotic organisms cannot be overemphasised. It opens up the technique for use, not only as a treatment for intestinal diseases, but also as a treatment that could be effective against infections outside the gastrointestinal tract. This book considers how the body reacts to the presence of orally administered microorganisms (normally lactic acid bacteria). The responses may be in the form of antibodies (lgA, IgG, IgM), cytokines, killer cells or macrophage activity. Do these responses result in antagonism of the stimulating bacteria, do they affect the composition of the indigenous gut microflora and are they sufficienty strong to kill bacterial pathogens or tumour cells? Where we have answers these will be reported and discussed; where there are no answers there will be speculation and prediction.
| Author | : Julio Villena |
| Publisher | : Frontiers Media SA |
| Total Pages | : 309 |
| Release | : 2018-01-26 |
| Genre | : |
| ISBN | : 2889453820 |
Download Immunobiotics: Interactions of Beneficial Microbes with the Immune System Book in PDF, ePub and Kindle
The term “immunobiotics” has been proposed to define microbial strains able to beneficially regulate the mucosal immune system. Research in immunobiotics has significantly evolved as researchers employed cutting-edge technologies to investigate the complex interactions of these beneficial microorganisms with the immune system. During the last decade, our understanding of immunobiotics-host interaction was profoundly transformed by the discovery of microbial molecules and host receptors involved in the modulation of gut associated immune system, as well as the systemic and distant mucosal immune systems. In recent years, there has been a substantial increase in the number of reports describing the beneficial effects of immunobiotics in diseases such as intestinal and respiratory infections, allergy, inflammatory bowel disease, obesity, immunosuppression, and several other immune-mediated conditions. Evidence is also emerging of immunobiotics related molecules with immunomodulatory functions leading to the production of pharmabiotics, which may positively influence human or animal health. Therefore, research in immunobiotics continue to contribute not only to food but also medical and pharmaceutical fields. The compilation of research articles included in this ebook should help reader to have an overview of the recent advances in immunobiotics.
| Author | : Parmjit Singh Panesar |
| Publisher | : John Wiley & Sons |
| Total Pages | : 500 |
| Release | : 2022-01-11 |
| Genre | : Technology & Engineering |
| ISBN | : 1119701236 |
Download Probiotics, Prebiotics and Synbiotics Book in PDF, ePub and Kindle
In Probiotics, Prebiotics and Synbiotics: Technological Advancements Towards Safety and Industrial Applications, a team of distinguished researchers delivers an insightful exploration of various aspects of functional foods. The book includes information about critical facets of the production of these beneficial compounds, recent technological developments in the field, and their present and future commercial potential. The authors describe their mechanisms of action and their applications in several sectors. Probiotics, Prebiotics and Synbiotics is divided into five parts. A general introduction about these substances begins the book and is followed by discussions of common probiotics, prebiotics, and synbiotics. Finally, a treatment of safety issues and regulatory claims, as well as their market potential, rounds out the resource. Perfect for researchers, industry practitioners, and students working in or studying food processing and food microbiology, Probiotics, Prebiotics and Synbiotics is also an invaluable resource for professionals working in the field of food biotechnology.
| Author | : Ronald Ross Watson |
| Publisher | : Academic Press |
| Total Pages | : 940 |
| Release | : 2015-09-23 |
| Genre | : Technology & Engineering |
| ISBN | : 0128023716 |
Download Probiotics, Prebiotics, and Synbiotics Book in PDF, ePub and Kindle
Probiotics, Prebiotics, and Synbiotics: Bioactive Foods in Health Promotion reviews and presents new hypotheses and conclusions on the effects of different bioactive components of probiotics, prebiotics, and synbiotics to prevent disease and improve the health of various populations. Experts define and support the actions of bacteria; bacteria modified bioflavonoids and prebiotic fibrous materials and vegetable compounds. A major emphasis is placed on the health-promoting activities and bioactive components of probiotic bacteria. Offers a novel focus on synbiotics, carefully designed prebiotics probiotics combinations to help design functional food and nutraceutical products Discusses how prebiotics and probiotics are complementary and can be incorporated into food products and used as alternative medicines Defines the variety of applications of probiotics in health and disease resistance and provides key insights into how gut flora are modified by specific food materials Includes valuable information on how prebiotics are important sources of micro-and macronutrients that modify body functions
| Author | : Kitty Verhoeckx |
| Publisher | : Springer |
| Total Pages | : 341 |
| Release | : 2015-04-29 |
| Genre | : Technology & Engineering |
| ISBN | : 3319161040 |
Download The Impact of Food Bioactives on Health Book in PDF, ePub and Kindle
“Infogest” (Improving Health Properties of Food by Sharing our Knowledge on the Digestive Process) is an EU COST action/network in the domain of Food and Agriculture that will last for 4 years from April 4, 2011. Infogest aims at building an open international network of institutes undertaking multidisciplinary basic research on food digestion gathering scientists from different origins (food scientists, gut physiologists, nutritionists...). The network gathers 70 partners from academia, corresponding to a total of 29 countries. The three main scientific goals are: Identify the beneficial food components released in the gut during digestion; Support the effect of beneficial food components on human health; Promote harmonization of currently used digestion models Infogest meetings highlighted the need for a publication that would provide researchers with an insight into the advantages and disadvantages associated with the use of respective in vitro and ex vivo assays to evaluate the effects of foods and food bioactives on health. Such assays are particularly important in situations where a large number of foods/bioactives need to be screened rapidly and in a cost effective manner in order to ultimately identify lead foods/bioactives that can be the subject of in vivo assays. The book is an asset to researchers wishing to study the health benefits of their foods and food bioactives of interest and highlights which in vitro/ex vivo assays are of greatest relevance to their goals, what sort of outputs/data can be generated and, as noted above, highlight the strengths and weaknesses of the various assays. It is also an important resource for undergraduate students in the ‘food and health’ arena.
| Author | : R. Fuller |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 226 |
| Release | : 1997-06-30 |
| Genre | : Science |
| ISBN | : 0412736101 |
Download Probiotics 2 Book in PDF, ePub and Kindle
R. Fuller 1.1 DEVELOPMENT OF COMMERCIAL PREPARATIONS The history of the probiotic effect has been well documented many times previously (see e.g. Bibel, 1982; Fuller, 1992). The consumption of fermented milks dates from pre-biblical times but the probiotic concept was born at the end of the last century with the work of Metchnikoff at the Pasteur Institute in Paris. In the century that has elapsed since Metchnikoff's work, the probiotic concept has been accepted by scientists and consumers throughout the world. Attempts to refine the practice from the use of traditional soured milks to preparations containing specific micro organisms have occupied the thoughts and endeavours of scientists in many different countries. But, in spite of the large amount of effort expended in attempting to explain and define the effect, it has to be admitted that little is known of the way in which probiotics operate. There are likely to be several different mechanisms because it seems highly improbable that a mode of action that explains resistance to microbial infection will also hold true for improved milk production or alleviation of lactose malabsorption.
| Author | : Zsuzsanna Bosze |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 492 |
| Release | : 2007-12-26 |
| Genre | : Technology & Engineering |
| ISBN | : 0387740872 |
Download Bioactive Components of Milk Book in PDF, ePub and Kindle
Dairy foods have huge potential concerning functional foods. Therefore, there is a tremendous amount of interest in value-added milk products and the identification of components in food which have health benefits. This book provides an overview of these derived components and their diverse activities including: the stimulation of beneficial microflora, alerting the immune system to the presence of potential pathogens and allergens, binding and eliminating toxins, etc.
| Author | : Gabriel Vinderola |
| Publisher | : CRC Press |
| Total Pages | : 738 |
| Release | : 2019-04-08 |
| Genre | : Health & Fitness |
| ISBN | : 0429614438 |
Download Lactic Acid Bacteria Book in PDF, ePub and Kindle
Through four editions, Lactic Acid Bacteria: Microbiological and Functional Aspects, has provided readers with information on the how’s and why’s lactic acid-producing fermentation improves the storability, palatability, and nutritive value of perishable foods. Thoroughly updated and fully revised, with 12 new chapters, the Fifth Edition covers regulatory aspects globally, new findings on health effects, properties and stability of LAB as well as production of target specific LAB. The new edition also addresses the technological use of LAB in various fermentations of food, feed and beverage, and their safety considerations. It features the detailed description of the main genera of LAB as well as such novel bacteria as fructophilic LAB and novel probiotics and discusses such new targets as cognitive function, metabolic health, respiratory health and probiotics. Key Features: In 12 new chapters, findings are presented on health effects, properties and stability of LAB as well as production of target specific LAB Covers such novel bacteria as fructophilic LAB and novel probiotics Presents new discoveries related to the mechanisms of lactic acid bacterial metabolism and function Covers the benefits of LAB, both in fermentation of dairy, cereal, meat, vegetable and silage, and their health benefits on humans and animals Discusses the less-known role of LAB as food spoilers Covers the global regulatory framework related to safety and efficacy
