| Autor: |
Zeinab Hormozi-Moghaddam, Manijhe Mokhtari-Dizaji, Mohammad Ali Nilforoshzade, Mohsen Bakhshande, Sona Zare |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Frontiers in Biomedical Technologies, Vol 11, Iss 1 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2345-5837 |
| DOI: |
10.18502/fbt.v11i1.14517 |
| Popis: |
Purpose: High-resolution ultrasound imaging is a non-invasive and objective appraisal. Ultrasound imaging accomplishes the target assessment and follow-up of radiation-induced skin injury. The study aimed to investigate the complete anatomical and structural alternations of acute wound healing in skin tissue radiation injury after cell therapy with high-frequency ultrasound imaging techniques. Materials and Methods: Female guinea pigs (250 g) were divided into 3 groups: (a) controls, consisting of non-treated guinea pigs; (b) radiation-treated; (c) radiation-treated receiving adipose-derived mesenchymal stem cells. Acute radiation-induced skin injury was induced by a single fraction of X-ray irradiation of 60Gy to a 3.0×3.0-cm area with a 1.3-cm bolus on 100-cm SSD in the abdominal skin tissue. Ultrasonic imaging of the depth and quality of healing in the skin tissue was performed by processing ultrasound images at 40-MHz and 75-MHz frequencies. Results: Skin thickness indicated a significant difference between the treatment and control groups on Day 10 after 60 Gy irradiation (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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