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Skin wound healing following the spray of human abdominal adipose tissue-derived mesenchymal stem cells in diabetic male rat
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Rahim Ahmadi    , Mohammad Ali Nilforoushzadeh , Sona Zare , Kimyia Shams , Reyhaneh Delfanian |
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Abstract: (1856 Views) |
| Introduction: Diabetes is rising worldwide and impaired wound healing is one of its major complications. This study aimed to determine the effects of adipose-derived mesenchymal stem cells (MSCs) on wound healing in diabetic rats.
Materials and Methods: In this experimental study, abdominal adipose tissue was obtained from 10 patients who underwent an abdominoplasty. MSCs were isolated from adipose tissue and characterized using flow cytometry. Streptozotocin was used to induce diabetes in 10 male rats. Full-thickness excision wounds were punched on the back of each rat by a punch biopsy (0.8 cm in diameter). Animals were divided into two groups: the control group (receiving normal saline) and the group treated with MSCs. After treatment, wound healing was evaluated by photographic methods on days 7, 14, and 21.
Results: The isolated cells from adipose tissue expressed specific positive markers of MSCs. Importantly,the wound area significantly decreased in MSCs treated group on days 7 (P |
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| Keywords: Wound Healing, Diabetes Mellitus, Hyperglycemia, Mesenchymal Stem Cells, Adipose Tissue, Rats |
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Full-Text [PDF 1134 kb]
(466 Downloads)
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Type of Study: Research |
Subject:
General
Received: 2021/05/25 | Accepted: 2021/10/25 | Published: 2022/05/20
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