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Fig. 1 | The Journal of Physiological Sciences

Fig. 1

From: 17β-Estradiol-induced enhancement of estrogen receptor biosynthesis via MAPK pathway in mouse skeletal muscle myoblasts

Fig. 1

Distribution of estrogen receptors in various organs and tissues of adult mouse. a Western blot analysis of whole-cell fractions with a specific monoclonal estrogen receptor (ER) antibody. Upper panel immunoreactive bands corresponding to the ER protein (66 kDa). The histogram (lower) indicates the results of densitometric analysis for a 66-kDa band (mean ± SE, n = 4). Relative expression level with respect to the ovary is shown in %. From left to right: skeletal muscle, uterus, lung, adipose tissue, kidney, and myocardium. b Relative expression (to ovary) of whole cell and nonnuclear ER proteins obtained from C2C12 mouse myoblasts (n = 3)

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