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Author: E. P. Cronkite Publisher: Springer Science & Business Media ISBN: 3642676448 Category : Medical Languages : en Pages : 422
Book Description
Even though diffusion chamber culture was commenced long before ortho dox tissue culture by Metchnikoff (1887) there have been only sporadic attempts to use this methodology to study cell proliferation (review by Carsten, Chap. 1). Not so long ago diffusion chamber culture was nicknamed "confusion chamber" culture. I believe this conference has removed the confusion and will truly point out the intrinsic value of the system. It is not a substitute for established in vitro culture nor for in vivo studies. It complements both. Dr. Arne B~yum introduced diffusion chamber culture at Brookhaven National Laboratory. After some modest success in showing that one could culture human bone marrow and with appropriate stimuli induce erythro poiesis in diffusion chambers, several of the participants at this conference visited Brookhaven to learn firsthand this simple technology and to apply it in their own laboratories. However, the technique did not spread widely and controversy arose in which the same question was repeatedly asked: Can the diffusion chamber technique provide information that is not ob tainable more rapidly and easily, and at less expense by the in vitro tech niques? As a result of our deep interest in and involvement with diffusion chamber culture Dr. A. L. Carsten and I organized this conference. A major objective of this conference was to seek answers to the above question.
Author: E. P. Cronkite Publisher: Springer Science & Business Media ISBN: 3642676448 Category : Medical Languages : en Pages : 422
Book Description
Even though diffusion chamber culture was commenced long before ortho dox tissue culture by Metchnikoff (1887) there have been only sporadic attempts to use this methodology to study cell proliferation (review by Carsten, Chap. 1). Not so long ago diffusion chamber culture was nicknamed "confusion chamber" culture. I believe this conference has removed the confusion and will truly point out the intrinsic value of the system. It is not a substitute for established in vitro culture nor for in vivo studies. It complements both. Dr. Arne B~yum introduced diffusion chamber culture at Brookhaven National Laboratory. After some modest success in showing that one could culture human bone marrow and with appropriate stimuli induce erythro poiesis in diffusion chambers, several of the participants at this conference visited Brookhaven to learn firsthand this simple technology and to apply it in their own laboratories. However, the technique did not spread widely and controversy arose in which the same question was repeatedly asked: Can the diffusion chamber technique provide information that is not ob tainable more rapidly and easily, and at less expense by the in vitro tech niques? As a result of our deep interest in and involvement with diffusion chamber culture Dr. A. L. Carsten and I organized this conference. A major objective of this conference was to seek answers to the above question.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
The development of the modern diffusion chamber system has been traced from the nearly 100 year old concept for in vivo growth of isolated cells in a semi-permeable container to the modern systems consisting of single and multiple chambers with differing wall materials. Various applications of the system and methods of analysis are discussed. The many advantages and disadvantages of this system are considered as compared with other available culture systems.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
The diffusion-chamber system has been applied to studies of cell kinetics, progenitor cell quantitation, humoral effects, immunological effects, cytogenetics, organogenesis, and the cellular effects of drugs and physical factors such as radiation, hypoxia, etc. Chamber contents have been analyzed by clot dissolution with measuring of cell content, limiting dilution evaluation, radionuclide utilization (tritiated thymidine labeling), growth of colony number, size and type, CFU-S or CFU-C content, or proliferation by secondary culture in mice or in vitro systems, and chromosome changes. Cell types ranging from embryonal tissues to adult normal and neoplastic tissues have been grown in hosts across species barriers. Advantages and disadvantages of this system are discussed.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Normal human blood leukocytes were cultured in Millipore diffusion chambers implanted into the peritoneal cavities of irradiated mice. The evaluation of survival and proliferation kinetics of cells in lymphyocytic series suggested that the lymphoid cells are formed from transition of small and/or large lymphocytes, and the lymphoblasts from the lymphoid cells. There was also evidence indicating that some of the cells in these two compartments are formed by proliferation. The evaluation of plasmacytic series suggested that the plasma cells are formed from plasmacytoid-lymphocytes by transition, and the latter from the transition of lymphocytes. In addition, relatively a small fraction of cells in these two compartments are formed by proliferation. mature plasma cells do not and immature plasma cells do proliferate. Estimation of magnitude of plasma cells formed in the cultures at day 18 indicated that at least one plasma cell is formed for every 6 normal human blood lymphocytes introduced into the culture.
Author: Jeffrey C. Pommerville Publisher: Jones & Bartlett Publishers ISBN: 1449647960 Category : Medical Languages : en Pages : 1023
Book Description
Every new copy of the print book includes access code to Student Companion Website!The Tenth Edition of Jeffrey Pommerville's best-selling, award-winning classic text Fundamentals of Microbiology provides nursing and allied health students with a firm foundation in microbiology. Updated to reflect the Curriculum Guidelines for Undergraduate Microbiology as recommended by the American Society of Microbiology, the fully revised tenth edition includes all-new pedagogical features and the most current research data. This edition incorporates updates on infectious disease and the human microbiome, a revised discussion of the immune system, and an expanded Learning Design Concept feature that challenges students to develop critical-thinking skills.Accesible enough for introductory students and comprehensive enough for more advanced learners, Fundamentals of Microbiology encourages students to synthesize information, think deeply, and develop a broad toolset for analysis and research. Real-life examples, actual published experiments, and engaging figures and tables ensure student success. The texts's design allows students to self-evaluate and build a solid platform of investigative skills. Enjoyable, lively, and challenging, Fundamentals of Microbiology is an essential text for students in the health sciences.New to the fully revised and updated Tenth Edition:-New Investigating the Microbial World feature in each chapter encourages students to participate in the scientific investigation process and challenges them to apply the process of science and quantitative reasoning through related actual experiments.-All-new or updated discussions of the human microbiome, infectious diseases, the immune system, and evolution-Redesigned and updated figures and tables increase clarity and student understanding-Includes new and revised critical thinking exercises included in the end-of-chapter material-Incorporates updated and new MicroFocus and MicroInquiry boxes, and Textbook Cases-The Companion Website includes a wealth of study aids and learning tools, including new interactive animations**Companion Website access is not included with ebook offerings.
Author: E. P. Cronkite
Author: E. P. Cronkite
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Author: E.P. Cronkite
Author: Georg Gerhard Schieferstein
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Author: William A. Robinson
Author: National Cancer Institute (U.S.)
Author: Jeffrey C. Pommerville