Lipid metabolism plays a key role in tumorigenesis and progression and has a significant impact on the efficacy of radiotherapy. This article reviews the current research progress in the role of lipid metabolism in tumor radiotherapy, focusing on the central role of lipid metabolism in tumorigenesis, progression and metastasis, and how radiotherapy affects and regulates lipid metabolism. In addition, this article also investigates the intrinsic link between lipid metabolism and tumor radiosensitivity, and reviews how lipid metabolism can be used as a therapeutic strategy to improve the efficacy of radiotherapy. In-depth study of the role of lipid metabolism in tumor radiotherapy may offer assistance for clinical trials and mechanistic studies of tumor radiotherapy based on the modulation of lipid metabolism.

Lipid metabolism plays a key role in tumorigenesis and progression and has a significant impact on the efficacy of radiotherapy. This article reviews the current research progress in the role of lipid metabolism in tumor radiotherapy, focusing on the central role of lipid metabolism in tumorigenesis, progression and metastasis, and how radiotherapy affects and regulates lipid metabolism. In addition, this article also investigates the intrinsic link between lipid metabolism and tumor radiosensitivity, and reviews how lipid metabolism can be used as a therapeutic strategy to improve the efficacy of radiotherapy. In-depth study of the role of lipid metabolism in tumor radiotherapy may offer assistance for clinical trials and mechanistic studies of tumor radiotherapy based on the modulation of lipid metabolism.

Objective To discuss effect of different kinds of dressings on complications after periph-erally inserted central catheter(PICC). Methods Patients with skin hypersensitiveness after PICC adopt-ed sterile bandage and Anshutuo IV3000 transparent dressing to carry out local dressing change respective-ly. Incidence of catheter infection,slippage and complications were compared. Results The rate of catheter infection was 19.4%( 0 cases) and catheter slippage was 6.5%(7 cases) by using sterile bandage.While the rate of catheter infection was 3.2%(1 case) and catheter slippage was 3.2%(1 case) by using Aashutuo IV3000 transparent dressing. Conclusions Using Anshutuo IV3000 transparent dressing on local dressing change solved the shortcomings of common dressings and sterile bandage,reduced the inci-dence of complications after PICC and prolonged the using time of catheter.