Effect of nano- and micro-polystyrene particles on small intestinal epithelial functions and enteric neuronal activity in vitro. - Elfers, Kristin; Benz, Pascal; Burmester, Marion; Hein, Silja; Hansen, Kathrin; Sieg, Holger; Böhmert, Linda; Paul, Maxi B.; Mazzuoli-Weber, Gemma (Microplastics & Nanoplastics, 2025)