Asadi MR, Torkaman G, Hedayati M, Mofid M. Role of sensory and motor intensity of electrical stimulation on fibroblastic growth factor-2 expression, inflammation, vascularization, and mechanical strength of full-thickness wounds. J Rehabil Res Dev.

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Figure 5. Collagen fiber (red color) density in
healed skin in (a) sensory electrical stimulation
(ES) group, (b) motor ES group, and (c) control
group. In sensory ES, collagen fibers were
uniformly distributed in dermis with parallel
arrangement related to skin surface, but in motor
ES, concentration of collagen fibers was in
surface layer of dermis and these fibers were
arranged in parallel. Collagen fiber deposition
was very low in control group.
Asadi MR, Torkaman G, Hedayati M, Mofid M. Role
of sensory and motor intensity of electrical
stimulation on fibroblastic growth factor-2
expression, inflammation, vascularization, and
mechanical strength of full-thickness wounds. J
Rehabil Res Dev. 201350(4)48998.http//dx.doi.
org/10.1682/JRRD.2012.04.0074