Evidence that 1 per cent Meshushit ointment prevents progressive dermal ischaemia of experimental deep partial skin thickness burns: a preliminary, quantitative controlled study.

Abstract

This study quantitatively assessed the topical effects of Meshushit, a new herbal compound, on the healing process of experimental deep partial skin thickness burns over 27 days. To symmetrical circular burns were inflicted on the back of 15 animals by aluminium templates. The Meshushit and its control vehicle containing 0.1 per cent gentamycin or the control vehicle plus antibiotic alone, were applied topically to randomly selected burns at equal time intervals. Epithelialization and contraction were assessed on postburn days 6, 10, 15, 18, 22 and 27 using a computerized planimeter. The newly formed granulation tissue was assessed histologically on postburn day 27, while the hair follicles were counted in the same sections. Student's t test was used to differentiate the rates of contraction and epithelialization; hair follicle counts and the thickness of the newly formed granulation tissue. None of the animals died during the experiment. The epithelialization and contraction rates did not differ significantly between the test groups. The Meshushit-treated wounds showed a significantly thicker granulation tissue layer as compared to its control (828.72 +/- 46.39 microns vs. 540.78 +/- 37.81 microns, P less than 0.01). The count of hair follicles was significantly higher in the Meshushit-treated burns (23.38 +/- 1.84 vs. 3.76 +/- 0.35, P less than 0.001). It is concluded that the herbal Meshushit ointment enhanced the newly formed granulation tissue and preserved better the hair follicles in the present burn wound model. It is suggested that these findings are due to the preservation of the dermal microcirculation.

• Authors: T Kaufman, Y Ullman
• Journal: Burns, including thermal injury (Burns Incl Therm Inj) Vol. 15 Issue 1 Pg. 27-30 (Feb 1989) England
• PMID: 2720453 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Ointments
• Plant Extracts
• moraz

Topics

• Animals
• Burns (drug therapy)
• Female
• Granulation Tissue (drug effects)
• Guinea Pigs
• Hair (drug effects)
• Ischemia (prevention & control)
• Ointments
• Phytotherapy
• Plant Extracts (therapeutic use)
• Regional Blood Flow (drug effects)
• Skin (blood supply)
• Wound Healing (drug effects)