Fig. 8

Changes in adrenal gland histomorphology and TH distribution after SCI. A Graph of the intensity of HE staining and immunohistochemical staining for TH in longitudinal sections of adrenal gland tissue on day 7 after SCI. n = 3. Scale bar = 1 mm. B TH distribution and expression in the medulla (m) in longitudinal sections of the adrenal gland. Scale bar = 500 µm. C TH distribution and expression in longitudinal seconds of the adrenal cortex (c). Scale bar = 250 µm. D Graph of the intensity of HE staining and immunohistochemical staining for TH in cross-sections of the adrenal gland surface on day 7 after SCI. n = 3. Scale bar = 1 mm. E TH distribution and expression in cross-sections of the adrenal medulla (m). Scale bar = 500 µm. F TH distribution and expression in the cross-sections of the adrenal cortex (c). Scale bar = 250 µm. Zr zona reticularis, Zf zona fasciculata, Zg zona glomerulosa