03389nam 2200637 a 450 99620696460331620230417204320.01-280-78385-097866136942490-470-72056-50-470-71824-2(CKB)1000000000688125(EBL)703895(OCoLC)797918454(SSID)ssj0000715464(PQKBManifestationID)11407954(PQKBTitleCode)TC0000715464(PQKBWorkID)10720161(PQKB)10077370(MiAaPQ)EBC703895(Au-PeEL)EBL703895(CaPaEBR)ebr10575634(CaONFJC)MIL369424(EXLCZ)99100000000068812519800219d1980 uy 0engur|n|---|||||txtrdacontentcrdamediacrrdacarrierTrends in enzyme histochemistry and cytochemistryAmsterdam ;New York :Excerpta Medica ;New York :Elsevier/North Holland,1980.1 online resource (324 pages) illustrationsCiba Foundation symposium ;73 (new. ser.)Description based upon print version of record.0-470-66384-7 0-444-90135-3 Includes bibliographical references and indexes.Trends in Enzyme Histochemistry and Cytochemistry; Contents; Preface; Introduction; Criteria for the validation of quantitative histochemical enzyme techniques; Discussion; Qualitative cytological criteria for the validation of enzyme histochemical techniques; Discussion; General Discussion I: Validation; Conventional techniques for membrane-bound enzymes; Discussion; Tissue stabilizer methods in histochemistry; Discussion; Interim summary I; Semipermeable membrane techniques in quantitative enzyme histochemistry; DiscussionMicrophotometric determination of enzyme activities in cryostat sections by the gel film technique; Discussion; Assessment of immunocytochemical techniques with particular reference to the mixed-aggregation immunocytochemical technique; Discussion; Quantitative cytochemical analysis of (single) cultured cells; Discussion; Microdensitometry; Discussion; General Discussion II; Interim summary II; Microscopic cytochemistry as matrix chemistry; Discussion; The constant proportion enzyme group concept in the selection of reference enzymes in metabolism; DiscussionUse of enzyme activities as indices of maximum rates of fuel utilization; The place of histochemical techniques in toxicology, pharmacology and pathology; Discussion; Appropriate technology for the quantitative assessment of the final reaction product of histochemical techniques; Discussion; Chairman's concluding remarks; Index of contributors; Subject indexCiba Foundation symposium ;new ser. 73.EnzymesAnalysisCongressesHistochemistryCongressesCytochemistryCongressesEnzymesAnalysisHistochemistryCytochemistry574.19/25MiAaPQMiAaPQMiAaPQBOOK996206964603316Trends in enzyme histochemistry and cytochemistry2077552UNISA03669nam 2200577 450 991081169200332120200520144314.00-231-54291-710.7312/hurl17954(CKB)3710000001008115(MiAaPQ)EBC4771915(StDuBDS)EDZ0001980563(DE-B1597)481772(OCoLC)952470801(OCoLC)979626722(DE-B1597)9780231542913(Au-PeEL)EBL4771915(CaPaEBR)ebr11321440(CaONFJC)MIL990782(OCoLC)967892241(EXLCZ)99371000000100811520170118h20172017 uy 0engurcnu||||||||rdacontentrdamediardacarrierExperiments in democracy human embryo research and the politics of bioethics /J. Benjamin HurlbutNew York, [New York] :Columbia University Press,2017.©20171 online resource (376 pages)Columbia scholarship onlinePreviously issued in print: 2017.0-231-17954-5 Includes bibliographical references and index.Frontmatter -- Contents -- Acknowledgments -- Introduction: The Politics of Experiment -- 1. New Beginnings -- 2. Producing Life, Conceiving Reason -- 3. Representing Reason -- 4. Cloning, Knowledge, and the Politics of Consensus -- 5. Confusing Deliberation -- 6. In the Laboratories of Democracy -- 7. Religion, Reason, and the Politics of Progress -- 8. The Legacy of Experiment -- Notes -- IndexHuman embryo research touches upon strongly felt moral convictions, and it raises such deep questions about the promise and perils of scientific progress that debate over its development has become a moral and political imperative. From in vitro fertilization to embryonic stem cell research, cloning, and gene editing, Americans have repeatedly struggled with how to define the moral status of the human embryo, whether to limit its experimental uses, and how to contend with sharply divided public moral perspectives on governing science.Experiments in Democracy presents a history of American debates over human embryo research from the late 1960s to the present, exploring their crucial role in shaping norms, practices, and institutions of deliberation governing the ethical challenges of modern bioscience. J. Benjamin Hurlbut details how scientists, bioethicists, policymakers, and other public figures have attempted to answer a question of great consequence: how should the public reason about aspects of science and technology that effect fundamental dimensions of human life? Through a study of one of the most significant science policy controversies in the history of the United States, Experiments in Democracy paints a portrait of the complex relationship between science and democracy, and of U.S. society's evolving approaches to evaluating and governing science's most challenging breakthroughs.Columbia scholarship online.Human embryoResearchGovernment policyUnited StatesStem cellsResearchMoral and ethical aspectsUnited StatesHuman embryoResearchGovernment policyStem cellsResearchMoral and ethical aspects612.6/4Hurlbut J. Benjamin1609352MiAaPQMiAaPQMiAaPQBOOK9910811692003321Experiments in democracy3936551UNINA