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您的检索式：作者名="Daojiang Yu"
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| 1 | The application of narrow pedicle flaps in reparing facial defects显示文摘 | Zhao Tianlan Yu Daojiang Xie Xiaoming | | 0，，07： | 1 |
| 2 | Application of a jigsaw puzzle flap based on free-style perforator to repair large scalp defects after tumor resection:A case series显示文摘Background:Reconstruction of large scalp defects after tumor resection is common and challenging.Free skin grafting or free flap transfer is always performed.However,these techniques can result in poor functional and cosmetic outcomes.Methods:In the Second Affiliated Hospital of Soochow University and the Second Affiliated Hospital of Chengdu Medical College,35 patients underwent jigsaw puzzle flap procedures based on a free-style perforator to repair large scalp defects after tumor resection from May 2013 to November 2022.The key to this procedure was to divide a large defect into several smaller parts that correspond to adjacent free-style perforators around the scalp defect.The free-style perforator flaps were designed in different ways,such as propeller flaps,rotation flaps,and V-Y advancement flaps,which were pedicled with free-style perforators.All of the small flaps were then mobilized to the defect and sutured to each other to create a new,large jigsaw puzzle-like flap to cover the large scalp defect.Finally,all the donor sites were closed directly.Results:Overall,35 patients were treated.The average defect size was 72 cm^(2)(range,25-91 cm^(2)).All flaps had a satisfactory appearance after follow-up periods of 6 months-10 years.Local tumor recurrence occurred in one case.Conclusion:The application of a jigsaw puzzle flap based on a free-style perforator is a suitable option for the reconstruction of large scalp defects after resection,yielding satisfactory functional and cosmetic results. | Daojiang Yu Jing Wang Lei Chen Lu An Yahui Feng Sheng Jiang Shuyu Zhang Xiaoming Chen Guozhong Lv | 2023 | Chinese Journal Of Plastic and Reconstructive Surgery2023，5，3： | 0 |
| 3 | RXRα agonist bexarotene attenuates radiation-induced skin injury by relieving oxidative stress显示文摘Objective: To investigate the protective effect of bexarotene in radiation-induced skin injury and elucidate underlying mechanism.Methods: Irradiated cellular and animal models were established using an X-ray linear accelerator. Cell viabilityand apoptosis were evaluated by CCK8 and flow cytometry. In vivo protective effect of bexarotene was measuredin irradiated SD rats. The antioxidant capacity of bexarotene was validated by DCF-DA method. The signalingpathways involved in bexarotene-mediated skin repair were enriched by RNA sequencing.Results: Bexarotene could significantly restore the proliferation and inhibit the apoptosis of WS1 cells with radiation damage (P < 0.05). Moreover, bexarotene could effectively shorten the process of skin damage andpromote skin repair in a rat model of radiation-induced skin injury (P < 0.05). Mechanistically, bexaroteneeffectively reduced the expression of RXRα (P < 0.05), thus leading to an early decrease in reactive oxygen species(ROS) after radiation exposure. Furthermore, a transcriptome analysis indicated that bexarotene-mediated recovery of radiation damage involves redox signaling, immune regulation, lipid metabolism and autophagy.Conclusion: Bexarotene is a promising therapeutic agent in the treatment of radiation-induced skin injury. | Sheng Jiang Weichao Cai Jianhui Chen Wenling Tu Yulan Liu Lixin Gong Yahui Feng Wei Mo Tao Yan Shuyu Zhang Daojiang Yu | 2022 | Radiation Medicine and Protection2022，3，2： | 0 |
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