effect of low level laser therapy on the surgical wound healing in hamster
نویسندگان
چکیده
background and objectives: accelerating wound healing is a very important factor for patients to return to ordinary life. laser seems to have positive effect on cutaneous wound healing. this study aimed to investigate the effect of red light laser 630 nm on cutaneous surgical wound in hamster and to compare outcomes such as angiogenesis, number of fibroblasts and collagen formation in intervention and control group. materials and methods: this experimental study carried out with collaboration of qazvin university of medical sciences with mehregan pet clinic in winter of 2009. thirty suri hamsters were randomly allocated in two groups and four parallel wounds were made on their backs. the intervention group was radiated with red-light laser 630 nm. after 2,5,10 and 14 days, skin biopsy were obtained and number of blood vessels, fibroblast and collagen production were compared with the control group. data were analyzed using independent sample student t test using spss version 10 and p value less than 0.05 was considered significant. result: evaluation of wounds in experimental and control groups showed significantly increased number of vessels and fibroblasts as well as collagen production in laser radiating group (p
منابع مشابه
Effect of Low Level Laser Therapy on the Surgical Wound Healing in Hamster
Background and Objectives: Accelerating wound healing is a very important factor for patients to return to ordinary life. Laser seems to have positive effect on cutaneous wound healing. This study aimed to investigate the effect of red light laser 630 nm on cutaneous surgical wound in hamster and to compare outcomes such as angiogenesis, number of fibroblasts and collagen form...
متن کاملassessment of the effect of honey as a topical therapy for intra oral wound healing in rat.
چکیده ندارد.
15 صفحه اولThe Effect of Low Level Laser Therapy on Surgical Wound Healing
Surgical wounds are superficial or deep wounds on skin or mucous membranes due to a surgical intervention using a scalpel to cut through skin or mucosa and the underlying tissue. The wound treatment costs in terms of finance and time are relatively high; the complete wound healing lasts 3 weeks. To reduce this period of healing of surgical wound and avoid complications, therapeutic methods and ...
متن کاملEffects of low-level laser therapy on wound healing.
OBJECTIVE To gather and clarify the actual effects of low-level laser therapy on wound healing and its most effective ways of application in human and veterinary medicine. METHODS We searched original articles published in journals between the years 2000 and 2011, in Spanish, English, French and Portuguese languages, belonging to the following databases: Lilacs, Medline, PubMed and Bireme; Te...
متن کاملstudy the effects of low level laser diode on no production and healing of diabetic and cortisone acetate and normal wounded sd rats
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
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having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...
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عنوان ژورنال:
iranian journal of pathologyناشر: iranian society of pathology
ISSN 1735-5303
دوره 7
شماره 4 2012
کلمات کلیدی
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