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| 1 | Combination of ablative fractional carbon dioxide laser and platelet-rich plasma treatment to improve hypertrophic scars:a retrospective clinical observational study显示文摘Background:Hypertrophic scars are one of the main complications that affect the quality of life of patients after burns.Many methods have been shown to be effective in the treatment of hypertrophic scars,such as ablative fractional CO_(2) laser(AFCL)and platelet-rich plasma(PRP).However,there are few studies on the effect of the combined application of these measures.The purpose of this study was to explore the therapeutic effect of AFCL combined with PRP on hypertrophic burn scars.Methods:A retrospective clinical observation study was conducted on 50 patients with hypertrophic burn scars.The AFCL+PRP group included 31 patients who received AFCL combined with PRP treatment;the AFCL group included 19 patients who received AFCL treatment only.The University of North Carolina 4P Scar Scale(UNC4P)and the Vancouver Scar Scale(VSS)scores that were collected before each treatment were used as indicators of the effectiveness of the previous treatment.The scores recorded at the second,fourth and seventh months were analysed.Results:The demographic data of the 2 groups were not significantly different.Before treatment,therewas no difference in the UNC4P and VSS scores between the 2 groups.Therewas a significant decline in the UNC4P and VSS total scores over 6 months in both groups(p<0.05)and scores in the 2 groups were comparable after 3 and 6 months(p<0.05).UNC4P scores in the AFCL+PRP group decreased from a mean of 8.26 to 2.61(p<0.05)with a concomitant drop in VSS scores from a mean of 11.74 to 6.06(p<0.01).In the AFCL group UNC4P and VSS scores decreased from 7.68 to 4.63(p<0.05)and from 10.89 to 8.16(p<0.05),respectively.The sub-items of these 2 assessments were analysed and the results suggest that AFCL combined with PRP can comprehensively improve scarring.Conclusions:This study shows that PRP is an effective adjunct for AFCL in the treatment of hypertrophic burn scars and that the combination of PRP and AFCL proved to be more useful than AFCL alone.This combination may be a new and effective clinical practice for the treatment of scars.However,larger and higher-level clinical studies are still needed to determine its efficacy and possible mechanisms. | Zhanzhan Dai Xiaozhen Lou Tuo Shen Yu Sun Yongqiang Xiao Xingfeng Zheng Xuexin Wang Yu Peng Yukun Guo Yibin Guo Jiannan Wen He Fang Bing Ma Zhaofan Xia | 2021 | Burns & Trauma2021，9，1： | 4 |
| 2 | Metamaterial-enabled arbitrary on-chip spatial mode manipulation显示文摘On-chip spatial mode operation,represented as mode-division multiplexing(MDM),can support high-capacity data communications and promise superior performance in various systems and numerous applications from optical sensing to nonlinear and quantum optics.However,the scalability of state-of-the-art mode manipulation techniques is significantly hindered not only by the particular mode-order-oriented design strategy but also by the inherent limitations of possibly achievable mode orders.Recently,metamaterials capable of providing subwavelength-scale control of optical wavefronts have emerged as an attractive alternative to manipulate guided modes with compact footprints and broadband functionalities.Herein,we propose a universal yet efficient design framework based on the topological metamaterial building block(BB),enabling the excitation of arbitrary high-order spatial modes in silicon waveguides.By simply programming the layout of multiple fully etched dielectric metamaterial perturbations with predefined mathematical formulas,arbitrary high-order mode conversion and mode exchange can be simultaneously realized with uniform and competitive performance.The extraordinary scalability of the metamaterial BB frame is experimentally benchmarked by a record high-order mode operator up to the twentieth.As a proof of conceptual application,an 8-mode MDM data transmission of 28-GBaud 16-QAM optical signals is also verified with an aggregate data rate of 813 Gb/s(7%FEC).This user-friendly metamaterial BB concept marks a quintessential breakthrough for comprehensive manipulation of spatial light on-chip by breaking the long-standing shackles on the scalability,which may open up fascinating opportunities for complex photonic functionalities previously inaccessible. | Jinlong Xiang Zhiyuan Tao Xingfeng Li Yaotian Zhao Yu He Xuhan Guo Yikai Su | 2022 | Light(Science & Applications)2022，11，7： | 2 |
| 3 | Emulsion stabilizing properties of pectins extracted by high hydrostatic pressure, high-speed shearing homogenization and traditional thermal methods: A comparative study显示文摘 | Xingfeng Guo Wenting Zhao Xueli Pang Xiaojun Liao Xiaosong Hu Jihong Wu | 2013 | Food Hydrocolloids2013，，： | 1 |
| 4 | Preparative isolation andpurifieation of four flavonoids from the petals of Nelumbo nucifera by highspeed counter-current chromatography显示文摘 | GUO Xingfeng WANG Daijie DUAN Wenjuan | 2010 | Phytochemical Analysis2010，21，3： | 1 |
| 5 | Generation of meat-like flavourings from enzymatic hydrolysates of proteins from Brassica sp 显示文摘 | Xingfeng Guo Shaojun Tian Darryl M | 2010 | Food Chemistry2010，119，： | 1 |
| 6 | Initial research on the polarized reflectance of typical urban surface types measured by the Directional Polarimetric Camera显示文摘This paper retrieves the bidirectional polarization distribution functions (BPDFs) of the distinct urban cover in the Pearl River Delta (PRD) region employing the high spatial resolution of multi-angle polarized measurements made by the Directional Polarimetric Camera (DPC).The BPDF operational products of MICROPOL and POLDER measurements were used to validate the BPDF products of the DPC,with the results demonstrating that the BPDF product of the DPC measurements accurately expresses the surface polarized reflectance.The polarized reflectance of distinct surface types in the PRD region was studied using the DPC measurements.The results demonstrate that the polarized reflectances of different surface types differ and decrease as the normalized difference vegetation index increases.The polarized reflectance of a distinct surface type in the PRD region decreases with increasing scattering angle.The basic theory of investigating surface properties using multi-angle polarized measurements is proposed. | XIE DongHai GU XingFa CHENG TianHai YU Tao LI ZhengQiang CHEN XingFeng CHEN Hao GUO Jing | 2011 | Science China Earth Sciences2011，54，8： | 1 |
| 7 | Primary cardiac CIC-rearranged undifferentiated sarcoma in an infant显示文摘Introduction:Cardiac neoplasms are particularly rare in children,and the majority of these tumors are benign.Approximately 10%of cardiac neoplasms are malignant,including soft tissue sarcomas and lymphomas.Cardiac tumors could also be metastases.Primitive EWSR1-negative round or spindle cell undifferentiated sarcoma harboring CIC gene translocation is a highly aggressive malignancy mainly occurring in soft tissues.However,it has not yet been described in the heart.Case presentation:We report a sarcoma that arose from the right ventricle in a 1-year-old girl.Histologically,it was composed of closely arranged small round or oval undifferentiated cells with fibrovascular separation,hyaline degeneration,and geographical necrosis.Immunohistochemically,the neoplastic cells exhibited focal membrane positivity for CD99 and diffuse positivity for WT1 and ETV4.Fluorescent in situ hybridization analysis showed EWSR1-negative but CIC-positive split signals.The breakpoint was also confirmed by whole genome sequencing.Conclusion:Based on morphological,immunohistochemical and molecular findings,this cardiac mass was diagnosed as CIC-rearranged sarcoma. | Meng Zhang Yeran Yang Xiaoxing Guan Xingfeng Yao Yongli Guo Lejian He | 2021 | Pediatric Investigation2021，5，4： | 0 |
| 8 | Spin Assignment for Yrast Levels ofOdd-odd ^(162)Lu Nucleus显示文摘Spin Assignment for Yrast Levels of Odd-odd ^(162)Lu Nucleus￥ZhangYuhu;ZhouXiaohong;ZhaoQingzhong;SunXiangfu;LeiXiangguo;GuoY?.. | Zhang Yuhu Zhou Xiaohong Zhao Qingzhong Sun Xiangfu Lei Xiangguo Guo Yingxiang Liu Zhong Chen Xingfeng Zhu Yongtai Wen Shuxian Yuan Guanjun and Liu Xiangan(Chinese Institute of Atomic Energy,Beijing.) | 1994 | IMP & HIRFL Annual Report1994，，0： | 0 |
| 9 | Strong Signature Dependence of Yrast Levels in ^(162)Lu显示文摘Strong Signature Dependence of Yrast Levels in^(162)Lu￥ZhangYuhu;ZhouXiaohong;ZhaoQingzhong;SunXiangfu;LeiXiangguo;GuoYingxia?.. | Zhang Yuhu Zhou Xiaohong Zhao Qingzhong Sun Xiangfu Lei Xiangguo Guo Yingxiang Liu Zhong Chen Xingfeng Zhu Yongtai Wen Shuxian Yuan Guanjun and Liu Xiangan(Chinese Institute of Atomic Energy,Beijing.) | 1994 | IMP & HIRFL Annual Report1994，，0： | 0 |
| 10 | First Observation of Yrast Band in N=91 Odd-odd ^(162)Lu Nucleus 显示文摘First Observation of Yrast Band in N=91 Odd-odd ^(162)Lu Nucleus￥ZhangYuhu;ZhouXiaohong;ZhaoQingzhong;SunXiangfu;LeiXiangguo;?.. | Zhang Yuhu Zhou Xiaohong Zhao Qingzhong Sun Xiangfu Lei Xiangguo Guo Yingxiang Liu Zhong Chen Xingfeng Zhu Yongtai Wen Shuxian Yuan Guanjun and Liu Xianan(Chinese Institute of Atomic Energy,Beijing.) | 1994 | IMP & HIRFL Annual Report1994，，0： | 0 |
| 11 | Copper(Ⅱ) Acetylacetonate: An Efficient Catalyst for Huisgen- Click Reaction for Synthesis of 1,2,3-Triazoles in Water显示文摘 | Yuqin Jiang Xingfeng Li Xiyong Li Yamin Sun Yaru Zhao Shuhong Jia Niu Guo Guiqing Xu Weiwei Zhang | 2017 | Chinese Journal of Chemistry2017，35，8： | 0 |
| 12 | Drying kinetics of soy protein isolate-corn starch film during preparation and its moisture adsorption characteristics during storage显示文摘To better understand the mass transfer process of moisture in the soy protein isolate-corn starch(SPI-CS)films during preparation and storage process,the drying kinetics model of SPI-CS films with different formation conditions during the drying process and the moisture adsorption characteristics of the SPI-CS films under different humidity conditions were investigated.Within the range of experimental conditions,the moisture migration rule in the SPI-CS films during the drying preparation was combined with the Page model which was expressed as MR=exp(-kt^(n)).It was found that the adsorption equilibrium needed shorter time(about 3 h)when the SPI-CS films existed in the environment with lower humidity(RH<54%).Additionally,the secondorder adsorption kinetic equation was successful to describe the moisture adsorption characteristic of the SPICS films during storage under different humidity conditions. | Tingwei Zhu Jinyu Yang Wanting Qin Yadong Tian Yingying Wang Xingfeng Guo | 2023 | Grain & Oil Science and Technology2023，6，3： | 0 |
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