摘要：Moist exposed burn ointment (MEBO) is becoming increasingly popular in China as it shortens wound?healing time and reduces scar formation. However, its exact mechanism in mediating the wound?healing process is not yet clear. In the present study a total of 90?healthy adult male Wistar rats of specific-pathogen-free grade were divided equally into a control group, wound group, MEBO group, recombinant bovine basic fibroblast growth factor (rb?bFGF) group and sham operation group. Wound healing was observed from the extracted granulation tissues and recorded at three time points on 3, 7 and 14?days. Different levels of tumor necrosis factor?α (TNF?α) and interleukin?6 (IL?6) in tissue homogenate were detected using ELISA. Western blot analysis and quantitative PCR were used to detect the expression of nerve growth factor (NGF), substance P (SP) as?well?as tyrosine kinase?A (TrkA) receptor protein and the corresponding mRNA levels in granulation tissue. It was observed that the wound healing progressed faster in the MEBO and rb?bFGF groups compared with the wound group (P<0.01). TNF?α and IL?6 had an upward?downward trend at three time points, with the wound group demonstrating the most obvious increase (P<0.01). NGF and SP mRNA and protein levels in granulation tissue in MEBO, rb?bFGF and sham operation groups reached their highest levels on day?7 and then decreased on day?14. The expression level of TrkA was also measured simultaneously and its expression pattern was similar to that of NGF and SP. These results suggested that MEBO may promote nerve repair and accelerate wound healing through mediating the expression levels of NGF and SP, as?well?as TrkA.

摘要：Introduction The face is the central point of the physical features; it transmits expressions and emotions, communicates feelings and allows for individual identity. Facial burns are very common and are devastating to the affected patient and results into numerous physical, emotional and psychosocial sequels. Partial thickness facial burns are very common especially among children. This study compares the effect of standard moist open technique management and a moist closed technique for partial thickness burns of the face. Patients and methods Patients with partial-thickness facial burns admitted in the burn unit, Ain Shams University, Cairo, Egypt in the period from April 2009 to December 2009 were included in this study. They were divided into two groups to receive either open treatment with MEBO? (n=20) or coverage with Aquacel? Ag (n=20). Demographics (age, gender, ethnicity, TBSA, burn areas), length of hospital stay (LOS), rate of infections, time to total healing, frequency of dressing changes, pain, cost benefit and patient discomfort were compared between the two groups. The long-term outcome (incidence of hypertrophic scarring) was assessed for up to 6 months follow-up period. Results There were no significant differences in demographics between the two groups. In the group treated with the Aquacel? Ag, the mean time for re-epithelialization was 10.5 days, while it was 12.4 days in the MEBO? group (p<0.05). Frequency of changes, pain and patient discomfort were less with Aquacel? Ag. Cost was of no significant difference between the two groups. Scar quality improved in the Aquacel? Ag treatment group. Three and 6 months follow-up was done and long-term outcomes were recorded in both groups. Conclusion Moist occlusive dressing (Aquacel? Ag) significantly improves the management and healing rate of partial thickness facial burns with better long-term outcome compared to moist open dressing (MEBO?).

摘要：Dong-Chul Kim, M.D.. J Korean Burn Soc 2001;4:49-57. https://doi.org/

摘要：In laser-induced partial-thickness burns of pig skin, moist exposed burn ointment (MEBO) produces a moist environment, allows drainage of exudates, reduces eschar formation, and accelerates debridement and wound healing. A prospective multi-center study was conducted to evaluate the effect of MEBO on the healing of partial-thickness burn wounds. We included 52 patients with 100 burn sites ranging from 0.5% to 15% total body surface area in the study. Treatment efficacy was assessed on physical examination of the wound, the course of time of trans-epidermal water loss (TEWL) and moisture values, bacterial wound colonization and the degree of pain experienced by patients during and between dressing changes. Using the Visual Analogue Thermometer device (VAT) a progressive decrease of pain was found throughout the treatment which was statistically significant at 6, 9 and 12 post-burn days. TEWL, as an indicator of re-epithelialization, demonstrated a decreasing trend on day 3, and the reduction became significant from the 6th post-burn day. Moisture was significantly decreased during the first 5 post-burn days. As re-epithelialization progressed there was a net decrease in moisture paralleling TEWL. After 1 week of MEBO treatment, bacterial wound colonization decreased to 10% in the immediate group and to 61% in the late group of application. By the second week, colonization dropped to 5% and 23% respectively. Topical ointment application contributed to the debridement of the wound bed facilitating rapid epithelialization within 2–6 days, depending on the burn depth. MEBO is an ointment that can effectively produce a moist and wet environment for optimal healing of partial-thickness burns.