Publication date: Available online 1 July 2017
Source:The Kaohsiung Journal of Medical Sciences
Author(s): Nasrollah Jabbari, Gholam Hossein Farjah, Behnam Ghadimi, Hajar Zanjani, Behnam Heshmatian
A recent hypothesis has revealed that low-dose irradiation (LDI) with ionizing radiation might have a promoting effect on fracture healing. The aim of this study was to investigate the influence of direct (electron beam) and indirect (gamma-ray) low-dose ionizing irradiations on the wound healing process in male rats. In 72 male rats, a full-thickness wound was incised. The animals were randomly assigned to three groups, each with 24 rats. The first two groups were named IG–I and IG–II and respectively exposed to electron and gamma-radiations (75 cGy) immediately after the surgical procedure. The third group was considered as the control (CG) and remained untreated. Skin biopsies from the subgroups were collected on days 3, 7, 15, and 21 after the operation and evaluated using histological and biomechanical methods. Data were analyzed by one-way ANOVA, followed by Tukey's post hoc test using SPSS 20 software. Histological studies of tissues showed that the mean number of fibroblasts, macrophages, blood vessel sections, and neutrophils on the third and seventh days after the surgery in the gamma-treated group was higher than that in both other groups. In contrast, on day 21, the mean number of mentioned cells in the gamma-treated group was lower than in the other two groups. In addition, the mean maximum stress value was significantly greater in the gamma-treated group. Results of this study showed that gamma-ray irradiation is effective in the acceleration of wound healing.
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Σφακιανάκης Αλέξανδρος
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5 Άγιος Νικόλαος
Κρήτη 72100
00302841026182
00306932607174
alsfakia@gmail.com
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Acceleration of skin wound healing by low-dose indirect ionizing radiation in male rats
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- Consecutive occurrence of isotopic and isomorphic ...
- Superficial plantar angiomyxoma in a young man
- Consecutive occurrence of isotopic and isomorphic ...
- Superficial plantar angiomyxoma in a young man
- The dog days or dog days of summer are the hot, su...
- Brassica rapa hairy root extracts promote skin dep...
- Brassica rapa hairy root extracts promote skin dep...
- Measurement of Pharyngo-laryngeal Volume During Sw...
- Subcutaneous mycoses in Peru: a systematic review ...
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- Prevalence and triggers of anaphylactic events in ...
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- Prevalence and triggers of anaphylactic events in ...
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- A 10-year experience of a novel and safe modified ...
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- Facial Reconstruction Post-Mohs Surgery
- Reconstruction of Mohs Defects of the Lips and Chin
- Reconstruction of Cheek Defects Secondary to Mohs ...
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- Autophagy inhibition enabled efficient phototherma...
- Editorial board
- Macrophages with cellular backpacks for targeted d...
- Effects of allergen sensitization on response to t...
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- Efficacy of oral immunotherapy with a rice-based e...
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- Acceleration of skin wound healing by low-dose ind...
- High frequencies of a favorable IL-28B rs8099917 p...
- Evaluation of Sedation-Related Medication Errors i...
- Synthesis and biological evaluation of novel stero...
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