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Additional file 1 of PET microplastics induce lipotoxicity in the porcine pancreas

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This paper provides supplementary material for research on PET microplastic-induced lipotoxicity in the porcine pancreas. The parent study found that PET microplastics disrupted lipid metabolism and protein expression profiles in pig pancreatic tissue after four weeks of exposure.

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Supplementary Material 1.

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Article Tier 2

Additional file 1 of PET microplastics induce lipotoxicity in the porcine pancreas

AI summary Read the abstract

This paper provides supplementary material for research on PET microplastic-induced lipotoxicity in the porcine pancreas. The parent study found that PET microplastics disrupted lipid metabolism and protein expression profiles in pig pancreatic tissue after four weeks of exposure.

Article Tier 2

PET microplastics induce lipotoxicity in the porcine pancreas

AI summary Read the abstract

Researchers used proteomic analysis to study the effects of PET microplastics on the porcine pancreas after four weeks of exposure at low and high doses. The study found that PET microplastics induced lipotoxicity in the pancreas, disrupting lipid metabolism pathways and suggesting that microplastic ingestion may affect pancreatic function through altered protein expression profiles.

Article Tier 2

PET microplastics induce lipotoxicity in the porcine pancreas

AI summary Read the abstract

Researchers used proteomic analysis to study the effects of PET microplastics on the porcine pancreas after four weeks of exposure at low and high doses. The study found that PET microplastics induced lipotoxicity in the pancreas, disrupting lipid metabolism pathways and suggesting that microplastic ingestion may affect pancreatic function through altered protein expression profiles.

Article Tier 2

PET microplastics induce lipotoxicity in the porcine pancreas

AI summary Read the abstract

Researchers exposed pigs to PET microplastics for four weeks and found dose-dependent changes in pancreatic protein profiles, with the higher dose altering 17 proteins involved in fatty acid synthesis, lipid peroxidation, and digestive enzyme production. Free fatty acid levels increased significantly at the higher dose, indicating lipotoxic stress in pancreatic tissue. The study suggests a novel pathway through which microplastics may contribute to metabolic disturbances by impairing pancreatic function.

Article Tier 2

PET microplastics increase the risk of insulin resistance and pancreatitis

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Researchers fed young piglets PET microplastics for four weeks and found significant metabolic changes in their pancreatic tissue, including disrupted fat metabolism and signs of inflammation. Piglets receiving the higher dose showed tissue changes consistent with early pancreatitis, and both dose groups showed markers associated with insulin resistance. The study suggests that microplastic exposure in developing organisms may affect pancreatic function, though more research is needed to understand implications for humans.

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