Determination of the effects of sunset yellow on mouse liver and pancreas using histological methods
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View abstract on PubMed
Summary
This summary is machine-generated.Sunset Yellow (SY) food dye increased liver and body weight while decreasing pancreas weight in mice. Histological analysis revealed liver cell degeneration and pancreatic inflammation, particularly in younger mice, suggesting early-age harm.
Area Of Science
- Toxicology
- Histopathology
- Food Science
Background
- Sunset Yellow (SY) is an azo synthetic food dye with increased consumption in children and adolescents.
- SY may induce pathological effects in organs during early life stages.
- This study investigates the impact of SY on mouse liver and pancreas histology.
Purpose Of The Study
- To evaluate the histological effects of Sunset Yellow on the liver and pancreas of mice across different age groups.
- To determine if age influences the susceptibility to SY-induced organ damage.
Main Methods
- Swiss albino mice (4, 8, 10 weeks old) were divided into treatment and control groups.
- SY was administered orally at 30 mg/kg/bw/week for 28 days.
- Liver and pancreas tissues were processed, stained with Hematoxylin-Eosin, and examined via light and electron microscopy.
Main Results
- SY administration led to increased mean body and liver weight, and decreased mean pancreas weight.
- Significant liver pathology included increased degenerative cells, sinusoidal dilation, and hemorrhages.
- Pancreatic tissue showed increased fibroblasts and lymphocytic infiltration, indicative of inflammation.
Conclusions
- Histopathological changes, including chronic pancreatitis, were more severe in younger (4-week-old) mice.
- Sunset Yellow may pose a greater risk to organ health in early life.
- Limiting SY consumption during early developmental stages is recommended.
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