Tea Polyphenols and Effects

Epigallocatechin gallate and thermal cycling-stimulation synergistically promote apoptosis in A549 cells via endoplasmic reticulum stress-induced calcium ion dysregulation and oxidative stress

This study shows that combining EGCG with thermal cycling-stimulation synergistically induces apoptosis in NSCLC cells through ER stress and oxidative stress, reducing EGCG dosage and toxicity.

Exploring the Effects of Teas with Different Fermentation Levels and Black Coffee on the Body via the Urine Proteome

This study examines how different fermented teas and black coffee affect the urine proteome in rats, revealing specific biological processes and potential disease-related biomarkers.

BIOCHEMICAL COMPOSITION OF SPECIALTY TEA EXTRACTS FROM MULTISTAGE EXTRACTIONS USING SOLVENTS TREATMENTS

This study compares the biochemical composition of tea extracts from different solvents, finding that ethyl acetate yields high polyphenols, methylene chloride isolates caffeine, and water provides high yield for polyphenols.

Appearance of green tea compounds in plasma following acute green tea consumption is modulated by the gut microbiome in mice

This study identifies green tea compounds in plasma of mice with and without gut microbiomes, showing their metabolism is influenced by microbiome composition and diversity.

The effects of epigallocatechin gallate and caffeine on risky decision-making

This study examines how EGCG and caffeine affect risk-taking in rats, finding EGCG reduces risk-taking while caffeine increases locomotion and decreases task engagement, with no additive effect when combined.