Histochemical and Immunocytochemical Approaches to the Study of Oxidative Stress
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Arun K. Raina
Abstract
We review an array of newly developed in situ detection methods that can be used for the qualitative and semi-quantitative measurement of various indices related to oxidative stress. The importance of in situ methods over bulk analysis cannot be overstated when considering the structural and cellular complexity of tissue and the effects of diseases thereof. Indeed, in situ detection allows detection of specific cell types affected or specific localization such that a process affecting only a small fraction of the tissue or cells can be readily visualized. Consequently, a positive signal in situ indicates real levels that cannot be masked by unrelated or compensatory responses in adjacent cells, and corrections can be easily made for the modifications to long-lived proteins during physiological aging. In fact, the damage to extracellular matrix proteins of major vessels, provides a cumulative record of long-term oxidative insult. Yet the same properties that make vessels ideal markers for aging limits their sensitivity to detect disease-specific changes unless in situ techniques are used.
Copyright © 2000 by Walter de Gruyter GmbH & Co. KG
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- IFCC WorldLab '99
- Markers of Endothelial Dysfunction
- Standardization and Quality Control of PCR Analyses
- Histochemical and Immunocytochemical Approaches to the Study of Oxidative Stress
- Sniffing out the Truth: Clinical Diagnosis Using the Electronic Nose
- Oncogenes and Thyroid Cancer
- Paraneoplastic Syndromes of the Nervous System
- Genetic Modifying Factors in β-Thalassemia
- The Genetics of Multiple Sclerosis
- Near-Infrared Reflectance Spectroscopy for Noninvasive Monitoring of Metabolites
- Ribozyme Gene Therapy for Autosomal Dominant Retinal Disease
- Oxidized Lipoproteins and Endothelium
- Experiences with External Quality Assessment (EQA) in Molecular Diagnostics in Clinical Laboratories in Germany
- Unravelling Genetic Data by Arrayed Primer Extension
- Evaluation of RNA Isolation Methods and Reference Genes for RT-PCR Analyses of Rare Target RNA
- IFCC WorldLab Daily News
Artikel in diesem Heft
- IFCC WorldLab '99
- Markers of Endothelial Dysfunction
- Standardization and Quality Control of PCR Analyses
- Histochemical and Immunocytochemical Approaches to the Study of Oxidative Stress
- Sniffing out the Truth: Clinical Diagnosis Using the Electronic Nose
- Oncogenes and Thyroid Cancer
- Paraneoplastic Syndromes of the Nervous System
- Genetic Modifying Factors in β-Thalassemia
- The Genetics of Multiple Sclerosis
- Near-Infrared Reflectance Spectroscopy for Noninvasive Monitoring of Metabolites
- Ribozyme Gene Therapy for Autosomal Dominant Retinal Disease
- Oxidized Lipoproteins and Endothelium
- Experiences with External Quality Assessment (EQA) in Molecular Diagnostics in Clinical Laboratories in Germany
- Unravelling Genetic Data by Arrayed Primer Extension
- Evaluation of RNA Isolation Methods and Reference Genes for RT-PCR Analyses of Rare Target RNA
- IFCC WorldLab Daily News
