Fig. 7
From: Evaluation of Galleria mellonella immune response as a key step toward plastic degradation
A–D TEM photomicrograph of mid-gut cells of G. mellonella larvae fed on AD (control) shows columnar epithelium (cl), goblet cell (G), endocrine cell (EC), stem cell (SC). E, F Mid-gut cells of larvae fed on AD + PELD show the endoplasmic reticulum (ER), Golgi apparatus (Gi), and vacuoles (V). F the electron-dense granules (Gr), and the mitochondria (M). G, H the mid-gut cells of G. mellonella larvae fed on PELD show the phagocytosis of PELD pieces in the columnar cell (cl). I represents the stem cell (SC) in the mid-gut of G. mellonella larvae fed on AD + PELD, and its nucleus (N)