Contribution à l'étude de l'effet des radicaux libres oxygénés sur les membranes biologiques

Contribution à l'étude de l'effet des radicaux libres oxygénés sur les membranes biologiques PDF Author: Isabelle Maridonneau
Publisher:
ISBN:
Category :
Languages : fr
Pages : 174

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Contribution à l'étude de l'effet des radicaux libres oxygénés sur les membranes biologiques

Contribution à l'étude de l'effet des radicaux libres oxygénés sur les membranes biologiques PDF Author: Isabelle Maridonneau
Publisher:
ISBN:
Category :
Languages : fr
Pages : 174

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Book Description


Clinical Lectures on Senile and Chronic Diseases

Clinical Lectures on Senile and Chronic Diseases PDF Author: Jean Martin Charcot
Publisher:
ISBN:
Category : Aging
Languages : en
Pages : 344

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Analysis of Free Radicals in Biological Systems

Analysis of Free Radicals in Biological Systems PDF Author: A. Favier
Publisher: Birkhäuser
ISBN: 3034890745
Category : Science
Languages : en
Pages : 314

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Book Description
"Oxidative stress" is used as the generic term describing the involve ment of reactive oxygen species in various human diseases. The scope of such a topic is becoming increasingly wide. The recent interest in radicals such as nitric oxide and the discovery of new mechanisms such as the effect of free radicals on redox sensitive proteins and genes are enlarging our understanding of the physiological role of free radicals. Oxidative stress is involved in numerous pathological. processes such as ageing, respiratory or cardiovascular diseases, cancer, neurological pathologies such as dementia or Parkinson's disease. It still remains difficult, however, to demonstrate by chemical measurement the in vivo production of free radicals and even more to realise their speciation. Therefore, the development of new tools and indicators is engrossing many researchers working in this field. Reliable indicators are abso lutely necessary not only to monitor the evolution of oxidative stress in patients but also to evaluate the efficiency of new antioxidant treat ments. The French Free radical club of Grenoble, the CERLIB has been involved for many years in the organisation of international training programs on methodology, in order to provide both theoretical and practical help to researchers from various countries. Such training sessions have been highly successful and participants value the oppor tunity to learn reliable techniques. This positive echo explains why the researchers of CERLIB decided, with the help of Prof. Dr. B. Kalyanaraman, to publish selected techniques on free radical re search.

FeHEDTA

FeHEDTA PDF Author: Canada. Pest Management Regulatory Agency
Publisher:
ISBN: 9781100146607
Category : Herbicides
Languages : en
Pages : 45

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Book Description
Health Canada's Pest Management Regulatory Agency (PMRA), under the authority of the Pest Control Products Act and Regulations, is proposing full registration for the sale and use of NEU1173H TGAI and the end-use products; NEU1173H RTU with Pull'N Spray Applicator, NEU1173H RTU with Quick Connect Sprayer, NEU1173H RTU, Fiesta Lawn Weed Killer Ready to Spray, Fiesta Lawn Weed Killer, NEU1173H Ready to Spray Large Size, NEU1173H Ready to Spray, NEU1173H Large Size, and NEU1173H, containing the technical grade active ingredient iron present as FeHEDTA (herein referred to as FeHEDTA), to control several broadleaved weed species that commonly occur in turf. This document summarizes PMRA's evaluation. The Overview describes the key points of the evaluation, while the Science Evaluation provides detailed technical information on the human health, environmental and value assessments of NEU1173H TGAI and the end-use products. Before making a final registration decision on FeHEDTA, the PMRA will consider all comments received from the public in response to this consultation document.--Includes text from document.

Oxidative Stress and Redox Regulation

Oxidative Stress and Redox Regulation PDF Author: Ursula Jakob
Publisher: Springer Science & Business Media
ISBN: 9400757875
Category : Science
Languages : en
Pages : 488

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Book Description
Many physiological conditions such as host defense or aging and pathological conditions such as neurodegenerative diseases, and diabetes are associated with the accumulation of high levels of reactive oxygen species and reactive nitrogen species. This generates a condition called oxidative stress. Low levels of reactive oxygen species, however, which are continuously produced during aerobic metabolism, function as important signaling molecules, setting the metabolic pace of cells and regulating processes ranging from gene expression to apoptosis. For this book we would like to recruit the experts in the field of redox chemistry, bioinformatics and proteomics, redox signaling and oxidative stress biology to discuss how organisms achieve the appropriate redox balance, the mechanisms that lead to oxidative stress conditions and the physiological consequences that contribute to aging and disease.

Electron Spin Resonance (ESR) Applications in Organic and Bioorganic Materials

Electron Spin Resonance (ESR) Applications in Organic and Bioorganic Materials PDF Author: B. Catoire
Publisher: Springer
ISBN:
Category : Medical
Languages : en
Pages : 328

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Book Description
"Publication partially sponsored by MRT (French Ministry of Research and Technology."

Lung Cell Biology

Lung Cell Biology PDF Author: Donald Massaro
Publisher: Marcel Dekker
ISBN:
Category : Medical
Languages : en
Pages : 1476

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Book Description
Twenty-six contributions comprise this massive reference which reviews all aspects of lung cell biology and biochemistry--focusing on such essential topics as cellular components of lung tissue, basic metabolic and biochemical properties of the lung, the lung's surfactant system, and clinical considerations. Among the topics addressed: the nature of cilia and ciliated epithelial cells; regulators' impact on human lung development; lung surfactant synthesis, secretion, and turnover; the biochemistry of lung proteoglycans; changes that occur in the fetal lung; oxygen toxicity; the influence of nutrition on normal and diseased lungs of humans and animals. Some 3,800 bibliographic citations. Annotation(c) 2003 Book News, Inc., Portland, OR (booknews.com)

Utilization of Fish Waste

Utilization of Fish Waste PDF Author: Raul Perez Galvez
Publisher: CRC Press
ISBN: 1466585803
Category : Nature
Languages : en
Pages : 232

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Book Description
The shortage of marine resources calls for the implementation of new technological processes for providing a better utilization of waste and by-products from fisheries and fish processing activities. Most of these by-products are currently used as raw materials for animal feed. It is estimated that their utilization in human foodstuffs, nutraceutic

Arsenic in Drinking Water

Arsenic in Drinking Water PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170435
Category : Nature
Languages : en
Pages : 241

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Book Description
Having safe drinking water is important to all Americans. The Environmental Protection Agency's decision in the summer of 2001 to delay implementing a new, more stringent standard for the maximum allowable level for arsenic in drinking water generated a great deal of criticism and controversy. Ultimately at issue were newer data on arsenic beyond those that had been examined in a 1999 National Research Council report. EPA asked the National Research Council for an evaluation of the new data available. The committee's analyses and conclusions are presented in Arsenic in Drinking Water: 2001 Update. New epidemiological studies are critically evaluated, as are new experimental data that provide information on how and at what level arsenic in drinking water can lead to cancer. The report's findings are consistent with those of the 1999 report that found high risks of cancer at the previous federal standard of 50 parts per billion. In fact, the new report concludes that men and women who consume water containing 3 parts per billion of arsenic daily have about a 1 in 1,000 increased risk of developing bladder or lung cancer during their lifetime.

Rossi's Principles of Transfusion Medicine

Rossi's Principles of Transfusion Medicine PDF Author: Toby L. Simon
Publisher: John Wiley & Sons
ISBN: 1119012996
Category : Medical
Languages : en
Pages : 754

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Book Description
Rossi's Principles of Transfusion Medicine is the most comprehensive and practical reference on transfusion science and medicine available Led by a world class Editor team, including two past-presidents of AABB, a past- President of the American Board of Pathology and members of the FDA Blood Products Advisory Committee , and international contributor team Comprehensive reference resource, considered the gold standard in transfusion Covers current hot topics such as donor care – including the frequency of donation and management of iron deficiency/status), patient blood management, hemovigilance, cstem cell therapies, and global aspects of the organization of transfusion and transplant services New material on molecular immunohematology Companion website includes figures, full text and references