IMMUNOELECTRON MICROSCOPIC STUDY ON G CELLS AND D CELLS IN ANTRAL MUCOSA OF RAT / 解放军医学杂志

ABSTRACT

Revised immunoelectron microscopic technique was used to examine G cells and D cells in rat antral mucosa. The number of colloidal gold granules in G and D cells was analysed through quantitative analysis. The results showed that immunological granules of colloidal gold distributed in both G and D cells. Gastrin- or somatostatin-labeled granules were present mainly as lobation-like or island-like congeries. Most of the golden congeries dissociated in the cytoplasm of G or D cells, being in the basement membrane side. A few of the golden congeries located in nucleus. The number of golden granules was 107. 04 ?19. 68 and 83. 36?17. 58 per one G and D cell, respectively.