Contact Us +1 720-224-5675 sales@lemuriatechnologies.com

Pulsed electromagnetic fields accelerate wound healing in the skin of diabetic rats.

Authors:

Goudarzi I, Hajizadeh S, Salmani ME, Abrari K.

Location:

Faculty of Medical Sciences, Department of Physiology, Tarbiat Modares University, Tehran, Iran. irangoudarzi@yahoo.com

Abstract:

Delayed wound healing is a common complication in diabetes mellitus. From this point of view, the main purpose of the present study is to investigate the effect of extremely low frequency pulsed electromagnetic fields (ELF PEMFs) on skin wound healing in diabetic rats. In this study, diabetes was induced in male Wistar rats via a single subcutaneous injection of 65 mg/kg streptozocin (freshly dissolved in sterile saline, 0.9%). One month after the induction of diabetes, a full-thickness dermal incision (35 mm length) was made on the right side of the paravertebral region. The wound was exposed to ELF PEMF (20 Hz, 4 ms, 8 mT) for 1 h per day. Wound healing was evaluated by measuring surface area, percentage of healing, duration of healing, and wound tensile strength. Obtained results showed that the duration of wound healing in diabetic rats in comparison with the control group was significantly increased. In contrast, the rate of healing in diabetic rats receiving PEMF was significantly greater than in the diabetic control group. The wound tensile strength also was significantly greater than the control animals. In addition, the duration of wound healing in the control group receiving PEMF was less than the sham group. Based on the above-mentioned results we concluded that this study provides some evidence to support the use of ELF PEMFs to accelerate diabetic wound healing. Further research is needed to determine the PEMF mechanisms in acceleration of wound healing in diabetic rats.

Reference:

http://www.ncbi.nlm.nih.gov/pubmed/20082338

Trackback from your site.

Find Out If You Qualify for Financing

100% financing available. We offer low rates, flexible terms, an easy “no
paperwork” application, and same day approval

Apply Now >