[Comparative evaluation of the osteoprotective effects of resveratrol and resveratrol/enalapril combination in the treatment of experimental osteoporosis].

The osteoprotective effect of resveratrol and a combination of resveratrol with enalapril has been investigated in white Wistar female rats with experimental osteoporosis. It is established that, in rats after ovariectomy, the endothelial dysfunction of microcirculation vessels of the osteal tissue is developed, resulting in the occurrence of osteoporosis. Resveratrol and the combination of resveratrol with enalapril prevented depression of the microcirculation level in the osteal tissue, thus preventing the thinning of osteal trabecules and preventing their microfractures.

[Pharmacological correction of experimental chronic limb ischemia].

In tests on a group of 250 rats, we studied (i) the level of microcirculation in the muscles of a healthy limb in the norm and (ii) the dynamics of microcirculation for 6 h after treatment with pentoxifylline in a dose of 60 mg/kg dose and L-arginine in a dose of 30 and 200 mg/kg. The chronic ischemia was modeled by excision of basic femoral artery. There was no significant difference in pentoxyfilline-treated animals in comparison to the control.