Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Oxidative stress/antioxidant status in health and disease.

Authors
Vallyathan-V
Source
Oxygen/Nitrogen Radicals: Lung Injury and Disease (Lung Biology in Health and Disease). Vol. 187. New York: Marcel Dekker, 2004 Apr; 187:35-58
Link
NIOSHTIC No.
20025836
Abstract
Oxidant/antioxidant imbalance has been implicated in the pathogenesis of several pulmonary diseases, including adult respiratory syndrome, asthma, COPD, cystic fibrosis, cigarette smoke-induced diseases, hyperoxia, environmental and occupational diseases, ischemia/reperfusion injury, idiopathic pulmonary fibrosis, and cancer. Rapid advances in the last few decades have generated a complex and intriguing wealth of knowledge, revealing that in many of these diseases RONS are involved in certain dynamic molecular mechanisms controlling the initiation or promotion of pathological outcome. Evidence from cellular, experimental, and human pulmonary disease studies also indicates that in many instances oxidants are generated in excessive amounts, which overwhelms antioxidant defenses. This results in oxidative stress, which triggers a cascade of molecular events signaling functional and pathological changes in cells, organs, and the whole body. Identification of the specific molecular events that are disproportionately activated by RONS or antioxidants is important for developing antioxidant therapies for the prevention of diseases caused by oxidative stress.
Keywords
Antioxidants; Antioxidation; Carcinogenesis; Respiratory-system-disorders; Pulmonary-system-disorders; Lung-disease; Lung-disorders
Publication Date
20040414
Document Type
Book or book chapter
Editors
Vallyathan-V; Castranova-V; Shi-X
Fiscal Year
2004
NTIS Accession No.
NTIS Price
ISBN No.
0824748743
NIOSH Division
HELD
Priority Area
Research Tools and Approaches: Cancer Research Methods
Source Name
Oxygen/Nitrogen Radicals: Lung Injury and Disease (Lung Biology in Health and Disease)
State
WV
TOP