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Fig. 4 | Arthritis Research & Therapy

Fig. 4

From: Vitamin D and its receptor in skeletal muscle are associated with muscle disease manifestation, lipid metabolism and physical fitness of patients with myositis

Fig. 4

Vitamin D 1A hydroxylase (CYP27B1) gene expression in muscle tissue correlates with VDR (A, E), muscle strength assessed by MMT-8 (B), and indicators of muscle damage/dysfunction (C, D, F) in myositis patients and healthy controls (baseline levels). The bivariate relationships between variables were assessed using the Spearman correlation coefficient. MMT-8, manual muscle testing of 8 muscles

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