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Effect of modeled µg on in vivo model of sutured wound healing (Hirudo medicinalis): collagen fibres content in the connective tissue at the wound site. Light microscopical features and morphometric quantitation of picrosirius red-stained collagen fibres at the wound site after 48 h and 96 h exposure to modeled µg. C = 1× g controls; * p < 0.05 vs. C-96 h (n = 3); n.s. = not significant.
