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Fluorine and Dental Health
Publisher : Associated Faculty PressInc
Release Date : 1973
Category : Medical
Total pages :216
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Fluorine and Health
Publisher : Elsevier
Release Date : 2008-06-06
Category : Medical
Total pages :816
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Fluorine and Health presents a critical multidisciplinary overview on the contribution of fluorinated compounds to resolve the important global issue of medicinal monitoring and health care. The involved subjects are organized in three thematic parts devoted to Molecular Imaging, Biomedical Materials and Pharmaceuticals. Initially the key-position of partially fluorinated low molecular weight compounds labelled either with the natural 19F-isotope for Magnetic Resonance Imaging (MRI) or labelled with the radioactive [18F]-isotope for Positron Emission Tomography (PET) is highlighted. Both non-invasive methods belong to the most challenging in vivo imaging techniques in oncology, neurology and in cardiology for the diagnosis of diseases having the highest mortality in the industrialized countries. The manifold facets of fluorinated biomaterials range from inorganic ceramics to perfluorinated organic molecules. Liquid perfluorocarbons are suitable for oxygen transport and as potential respiratory gas carriers, while fluorinated polymers are connected to the pathology of blood vessels. Another important issue concerns the application of highly fluorinated liquids in ophthalmology. Moreover, fluorine is an essential trace element in bone mineral, dentine and tooth enamel and is applied for the prophylaxis and treatment of dental caries. The various origins of human exposure to fluoride species is detailed to promote a better understanding of the effect of fluoride species on living organisms. Medicinally relevant fluorinated molecules and their interactions with native proteins are the main focus of the third part. New molecules fluorinated in strategic position are crucial for the development of pharmaceuticals with desired action and optimal pharmacological profile. Among the hundreds of marketed active drug components there are more than 150 fluorinated compounds. The chapters will illustrate how the presence of fluorine atoms alters properties of bioactive compounds at various biochemical steps, and possibly facilitate its emergence as pharmaceuticals. Finally the synthetic potential of a fluorinase, the first C-F bond forming enzyme, is summarized. - New approach of topics involving chemistry, biology and medicinal techniques - Transdisciplinar papers on fluoride products - Importance of fluoride products in health - Updated data on specific topics
Fluorine and Dental Health
Publisher : Unknown
Release Date : 1942
Category : Fluorine
Total pages :101
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Toxicological Profile for Fluorides, Hydrogen Fluoride, and Fluorine (Update)
Publisher : DIANE Publishing
Release Date : 2011-05
Category :
Total pages :383
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This toxicological profile succinctly characterizes the toxicologic and adverse health effects information for fluorides, hydrogen fluoride, and fluorine. Fluorides are often added to drinking water supplies and a variety of dental compounds. Some fluoride compounds are also used in the production of glass and enamel and in the steel industry. Fluorine gas is used primarily to make chemical compounds used in separating isotopes of uranium for use in nuclear reactors and nuclear weapons. Hydrogen fluoride is used in the manufacture of fluorocarbons, which are used as refrigerants, solvents, and aerosols. This profile includes: (A) The examination, summary, and interpretation of available toxicologic information and epidemiologic evaluations on fluorides, hydrogen fluoride, and fluorine to ascertain the levels of significant human exposure for the substance and the associated acute, subacute, and chronic health effects; (B) A determination of whether adequate information on the health effects of fluorides, hydrogen fluoride, and fluorine is available or in the process of development to determine levels of exposure that present a significant risk to human health of acute, subacute, and chronic health effects; and (C) Where appropriate, identification of toxicologic testing needed to identify the types or levels of exposure that may present significant risk of adverse health effects in humans. Tables and figures. This is a print on demand edition of a hard to find publication.
Fluorine in Dental Public Health
Publisher : Unknown
Release Date : 1945
Category : Fluorine
Total pages :62
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Fluorine in Dental Public Health
Publisher : Unknown
Release Date : 1945
Category : Fluorine
Total pages :62
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Fluorine and Fluorides
Publisher : Unknown
Release Date : 1984
Category : Fluor - Aspect de l'environnement
Total pages :136
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Toxicological Profile for Fluorides, Hydrogen Fluoride, and Fluorine
Publisher : Unknown
Release Date : 2003
Category : Fluorides
Total pages :356
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Fluorides in Food and Drinking Water
Publisher : Unknown
Release Date : 1939
Category : Drinking water
Total pages :53
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The Dental Implications of Fluorine
Publisher : Unknown
Release Date : 1946
Category : Dental caries
Total pages :68
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Encyclopaedia of Occupational Health and Safety
Publisher : International Labour Organization
Release Date : 1998
Category : Electronic books
Total pages :906
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A Health-based Recommended Occupational Exposure Limit for Fluorine, Hydrogenfluoride and Inorganic Fluoride Compounds, on Behalf of the Group of Experts of the Directorate-General of Labour
Publisher : Unknown
Release Date : 1986
Category :
Total pages :129
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Fluorine and the Environment: Atmospheric Chemistry, Emissions & Lithosphere
Publisher : Elsevier
Release Date : 2006-08-17
Category : Science
Total pages :318
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Advances in Fluorine Science presents critical multidisciplinary overviews for areas in which fluorine and fluoride compounds have a decisive impact. The individual volumes of Advances in Fluorine Science are thematic, addressing comprehensively both the science and applications on topics including the Environment, Green chemistry, Medicine, Health & Life Sciences, New Technologies & Materials Science, Energy and the Earth Sciences. For each subject the contributors will clearly inform the reader on the nature of the problem (if any) and on the solutions, combining knowledge from different scientific disciplines, that have been proposed to solve each issue. This volume covers a wide scope of important issues about our atmospheric environment and contains contributions from both chemists and environmental scientists. Articles review the origin of fluorine-emissions either from natural or anthropogenic origin; the chemistry of fluorine- and halogen-based species in the atmosphere; the monitoring and characterization of atmospheric pollutants; new generations of halocarbons and improved destruction procedures of banned CFCs; the role of fluorides within both our geosphere: volcanic magmas and natural fluorine emissions, and effects on our biosphere: life cycle, plants and animals. * Examines the role of fluorine and fluoride products in our environment: from the geosphere to the atmosphere through the biosphere * Discusses the efforts of scientists and industry groups towards the improvement of environmental and sustainability issues * Multidisciplinary contributions from chemists, geologists, biologists, environmentalists and industry staffs
Fluorine
Publisher : Marshall Cavendish
Release Date : 2004
Category : Juvenile Nonfiction
Total pages :32
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Discusses the characteristics, sources, and uses of fluorine.
Public Health Bulletin
Publisher : Unknown
Release Date : 1944
Category : Public health
Total pages :129
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