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04:39
Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model
Published on: March 17, 2023
[Lipid peroxidation in patients with diffuse toxic goiter and hypothyroidism]
Likars'Ka Sprava
|June 11, 1998
Summary
Thyropathy increases lipid peroxidation products in blood plasma and red blood cells, indicated by higher diene conjugates and TBA-active producers. Plasma chemiluminescence also intensifies, suggesting oxidative stress in thyroid dysfunction.
Area of Science:
- Endocrinology
- Biochemistry
- Pathophysiology
Background:
- Thyropathy encompasses various thyroid disorders.
- Thyroid hormones play a crucial role in metabolic processes.
- Oxidative stress is implicated in numerous diseases.
Purpose of the Study:
- To investigate markers of lipid peroxidation in patients with thyropathy.
- To analyze the intensity of plasma chemiluminescence in these patients.
- To explore mechanisms of lipid peroxidation activation related to thyroid hormone levels.
Main Methods:
- Blood plasma and erythrocyte analysis for lipid peroxidation products (diene conjugates, TBA-active producers).
- Measurement of plasma chemiluminescence intensity.
- Correlation analysis with thyroid hormone status (abundance or deficiency).
Main Results:
- Elevated levels of diene conjugates and TBA-active producers were observed in blood plasma and erythrocytes of thyropathy patients.
- Increased plasma chemiluminescence intensity was detected.
- Distinct mechanisms for lipid peroxidation activation were identified in cases of thyroid hormone excess versus deficiency.
Conclusions:
- Thyropathy is associated with increased oxidative stress, evidenced by enhanced lipid peroxidation.
- Plasma chemiluminescence serves as a sensitive indicator of oxidative stress in thyroid disease.
- Thyroid hormone status influences the specific pathways of lipid peroxidation activation.
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