Figure 1

Part one: Some examples of immunohistochemical staining on tissue cores of microarray. Two normal myometrial tissue cores are on the left side and two uterine leiomyomata cores are on the right side. Immunomarkers are indicated: × 40. Part two: Close view of immunostaining for tuberin (a and b), hamartin (c and d) and glucocorticoid receptors (e and f) in normal myometrium (a, c and e) and leiomyomata (b, d and f): × 400.