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Free Radicals and Aging

Overview of attention for book
Cover of 'Free Radicals and Aging'

Table of Contents

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    Book Overview
  2. Altmetric Badge
    Chapter 1 Free radical theory of aging: History
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    Chapter 2 Free radical theory of aging: View against the reliability theory
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    Chapter 3 The rate of DNA damage and aging
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    Chapter 4 Genetic stability and oxidative stress: Common mechanisms in aging and cancer
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    Chapter 5 Oxygen-induced mitochondrial damage and aging
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    Chapter 6 Instabilities of metabolic regulations in aging.
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    Chapter 7 Protein modification in aging
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    Chapter 8 Mitochondrial production of oxygen free radicals in the heart muscle during the life span of the rat: Peak at middle age
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    Chapter 9 Lipofuscinogenesis in a model system of cultured cardiac myocytes
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    Chapter 10 Cellular clones and transgenic mice overexpressing copper — zinc superoxide dismutase: Models for the study of free radical metabolism and aging
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    Chapter 11 The importance of antioxidant enzymes in cellular aging and degeneration
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    Chapter 12 Relationship between antioxidants, lipid peroxidation and aging
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    Chapter 13 The metabolism of 4-hydroxynonenal, a lipid peroxidation product, is dependent on tumor age in Ehrlich mouse ascites cells
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    Chapter 14 Effect of aging on glutathione metabolism. Protection by antioxidants
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    Chapter 15 Inhibition of LDL oxidation by antioxidants
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    Chapter 16 Desialylated low density lipoproteins and atherosclerosis
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    Chapter 17 Molecular basis of α-tocopherol inhibition of smooth muscle cell proliferation in vitro
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    Chapter 18 Oxidative damage in Alzheimer's dementia, and the potential etiopathogenic role of aluminosilicates, microglia and micronutrient interactions.
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    Chapter 19 The role of alterations in free radical metabolism in mediating cognitive impairments in Down’s syndrome
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    Chapter 20 Free radicals and neurotransmitters in gerbil brain. Influence of age and ischemia reperfusion insult
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    Chapter 21 Free radicals, lipid peroxidation, SOD activity, neurotransmitters and choline acetyltransferase activity in the aged rat brain
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    Chapter 22 Evidence for drug metabolism as a source of reactive species in the brain
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    Chapter 23 Anticarcinogenic activities of carotenoids in animals and cellular systems
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    Chapter 24 Aging and cancer: Plasma antioxidants and lipid peroxidation in young and aged breast cancer patients
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    Chapter 25 DNA damage in mammalian cell lines with different antioxidant levels and DNA repair capacities
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    Chapter 26 Variable α -tocopherol stimulation and protection of glutathione peroxidase activity in non-transformed and transformed fibroblasts
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    Chapter 27 Assessing and counteracting the prooxidant effects of anticancer drugs
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    Chapter 28 Effect of photooxidation on the eye lens and role of nutrients in delaying cataract
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    Chapter 29 Carotenoids in the retina — A review of their possible role in preventing or limiting damage caused by light and oxygen
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    Chapter 30 Oxidative stress in diabetic retina
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    Chapter 31 Active oxygen species, articular inflammation and cartilage damage
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    Chapter 32 Oxidative damage to collagen
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    Chapter 33 Free radicals and aging of the skin.
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    Chapter 34 Modulators of free radical activity in diabetes mellitus: Role of ascorbic acid
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    Chapter 35 Possible role of free radicals in the chronic inflammation of the gut
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    Chapter 36 Age-related variations of enzymatic defenses against free radicals and peroxides
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    Chapter 37 Antioxidant status (selenium, vitamins A and E) and aging
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    Chapter 38 Inverse correlation between essential antioxidants in plasma and subsequent risk to develop cancer, ischemic heart disease and stroke respectively: 12-year follow-up of the Prospective Basel Study
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    Chapter 39 Vitamin E requirement in relation to dietary fish oil and oxidative stress in elderly
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    Chapter 40 Vitamin C and vitamin E — synergistic interactions in vivo?
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    Chapter 41 The threshold of age in exercise and antioxidants action.
  43. Altmetric Badge
    Chapter 42 Antioxidant therapy in the aging process
Attention for Chapter 33: Free radicals and aging of the skin.
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Chapter title
Free radicals and aging of the skin.
Chapter number 33
Book title
Free Radicals and Aging
Published in
EXS, January 1992
DOI 10.1007/978-3-0348-7460-1_33
Pubmed ID
Book ISBNs
978-3-03-487462-5, 978-3-03-487460-1
Authors

Emerit, I, Emerit, Ingrid

Abstract

Cutaneous aging is the result of genetically determined or intrinsic aging superimposed by degenerative changes due to actinic irradiation, also called photoaging. The manifestations of cutaneous aging, as it relates to the perception of age, is caused by ultraviolet light, in particular in those parts of the body exposed daily to solar radiation. Free radical generation in the skin by UV light and from other sources, such as cellular infiltrations or the xanthine oxidase reaction, may be detected by direct and indirect methods. The decrease in antioxidant enzymes and small molecular weight antioxidants such as glutathione, vitamin E and ubiquinone upon exposure to UV light is an indication that the pro-antioxidant balance can be overwhelmed by acute or chronic photo-oxidative stress. Antioxidant supplementation is therefore a means for prevention or at least retardation of premature cutaneous aging.

X Demographics

X Demographics

The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 25 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Germany 1 4%
Unknown 24 96%

Demographic breakdown

Readers by professional status Count As %
Researcher 9 36%
Student > Postgraduate 2 8%
Student > Master 2 8%
Student > Ph. D. Student 2 8%
Student > Doctoral Student 1 4%
Other 4 16%
Unknown 5 20%
Readers by discipline Count As %
Medicine and Dentistry 6 24%
Pharmacology, Toxicology and Pharmaceutical Science 5 20%
Agricultural and Biological Sciences 3 12%
Chemistry 2 8%
Social Sciences 1 4%
Other 2 8%
Unknown 6 24%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 30 April 2022.
All research outputs
#13,888,372
of 22,707,247 outputs
Outputs from EXS
#49
of 93 outputs
Outputs of similar age
#49,633
of 61,516 outputs
Outputs of similar age from EXS
#1
of 1 outputs
Altmetric has tracked 22,707,247 research outputs across all sources so far. This one is in the 37th percentile – i.e., 37% of other outputs scored the same or lower than it.
So far Altmetric has tracked 93 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 15.9. This one is in the 46th percentile – i.e., 46% of its peers scored the same or lower than it.
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