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Journal of Oceanology and Limnology 2024年第4期42卷 1312-1324页

作者： Yandan XIANG Fangru NAN Xudong LIU shulian XIE John Patrick KOCIOLEK Qi LIU School of Life Science Shanxi UniversityTaiyuan 030006China Department of Ecology and Evolutionary Biology and Museum of Natural History University of ColoradoBoulder CO 80309USA

We describe a new species of Discostella from Guiyang based on light and scanning electron microscopic observations,as well as molecular *** species is morphologically distinguished from other species by a relatively smooth and slightly recessed central area with marginal striae of unequal lengths forked near the *** fultoportulae and a single rimoportula are situated between every two costae or on the *** morphological characters and the concatenated data of rbc L and SSU rDNA indicate that Discostella guiyangensis is a unique and new *** to divergence time estimation analysis,Discostella guiyangensis is the oldest species among the Discostella species sequenced *** addition,we complement molecular data of Discostella asterocostata and Discostella stelligera.

关键词： Discostella morphology molecular analysis divergence time estimation new species

Morphology and phylogenetic placement of Mallomonas vietnamica(Synurales,Chrysophyceae)from China

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Journal of Oceanology and Limnology 2024年第4期42卷 1325-1335页

作者： Junxue HAO Fangru NAN Junping LÜ Qi LIU Xudong LIU shulian XIE Jia FENG School of Life Science Shanxi UniversityTaiyuan 030006China

The newly described chrysophyte,Mallomonas vietnamica,is reported for the first time in China from specimens collected in Guizhou Province,SW *** morphological characteristics were studied using light and scanning electron *** species was described based on morphological characteristics,including cell size,scale size,dome,V-rib,and ***,molecular sequencing of *** was conducted and a phylogenetic tree was constructed based on concatenated SSU,LSU,and rbc L *** phylogenetic tree led us to suggest raising a new section named Uncatusipedae for this *** study provides new molecular data from the genus Mallomonas and enriches our understanding of the species diversity and geographical distribution of the genus Mallomonas in China.

关键词： Chrysophyta Mallomonas vietnamica phylogenetic study taxonomy

城乡学校协同共进:区域深度混合学习的策略实践

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教育科学研究 2022年第8期 93-96页

作者：王淑莲丽水学院 323000

教育公平是社会公平的重要基础,是维系社会公平正义的坚实基石,城乡义务教育均衡发展是教育公平的重要体现。由于我国城乡情况差异大,地理文化环境和经济发展程度各异,既有的“国家统筹城乡教育综合改革实验区”等探索的“强弱学校捆绑... 详细信息

教育公平是社会公平的重要基础,是维系社会公平正义的坚实基石,城乡义务教育均衡发展是教育公平的重要体现。由于我国城乡情况差异大,地理文化环境和经济发展程度各异,既有的“国家统筹城乡教育综合改革实验区”等探索的“强弱学校捆绑发展”“学区制建设”“教育网络联盟”“校长教师轮岗交流”等模式被认为是促进城乡义务教育均衡发展1.0版本。《中国教育现代化2035》提出:“在实现县域内义务教育基本均衡基础上,进一步推进优质均衡”,这对城乡义务教育均衡发展提出了新的更高要求。

关键词：义务教育均衡发展中国教育现代化教育公平优质均衡学区制城乡学校混合学习网络联盟

The future of artificial hibernation medicine:protection of nerves and organs after spinal cord injury

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Neural Regeneration Research 2024年第1期19卷 22-28页

作者： Caiyun Liu Haixin Yu Zhengchao Li shulian Chen Xiaoyin Li Xuyi Chen Bo Chen School of Acupuncture&Moxibustion and Tuina Tianjin University of Traditional Chinese MedicineTianjinChina Research Center of Experimental Acupucture Science Tianjin University of Traditional Chinese MedicineTianjinChina Characteristic Medical Center of Chinese People’s Armed Police Force TianjinChina Binhai New Area Hospital of TCM TianjinChina Fourth Teaching Hospital of Tianjin University of TCM TianjinChina

Spinal cord injury is a serious disease of the central nervous system involving irreversible nerve injury and various organ system *** present,no effective clinical treatment *** one of the artificial hibernation techniques,mild hypothermia has preliminarily confirmed its clinical effect on spinal cord ***,its technical defects and barriers,along with serious clinical side effects,restrict its clinical application for spinal cord *** hibernation is a futureoriented disruptive technology for human life *** involves endogenous hibernation inducers and hibernation-related central neuromodulation that activate particular neurons,reduce the central constant temperature setting point,disrupt the normal constant body temperature,make the body adapt"to the external cold environment,and reduce the physiological resistance to cold ***,studying the artificial hibernation mechanism may help develop new treatment strategies more suitable for clinical use than the cooling method of mild hypothermia *** review introduces artificial hibernation technologies,including mild hypothermia technology,hibernation inducers,and hibernation-related central neuromodulation *** summarizes the relevant research on hypothermia and hibernation for organ and nerve *** studies show that artificial hibernation technologies have therapeutic significance on nerve injury after spinal co rd injury through inflammatory inhibition,immunosuppression,oxidative defense,and possible central *** also promotes the repair and protection of res pirato ry and digestive,cardiovascular,locomoto r,urinary,and endocrine *** review provides new insights for the clinical treatment of nerve and multiple organ protection after spinal cord injury thanks to artificial *** present,artificial hibernation technology is not mature,and research fa ces various *** rtheless,the effort is wo rthwhi

关键词： artificial hibernation central thermostatic-resista nt regulation hypothermia multi-system protection neuroprotection organ protection spinal cord injury synthetic torpor

Catalysis of organic pollutant photodegradation by metal phthalocyanines immobilized on TiO_2@SiO_2

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Chinese Science Bulletin 2011年第10期56卷 969-976页

作者： wang shulian FANG YanFen YANG Yong LIU JunZi DENG AnPing ZHAO XiaoRong HUANG YingPing Engineering Research Center of Eco-environment in Three Gorges Reservoir Region Ministry of Education China Three Gorges University Yichang 443002 China Shanghai Institute of Ceramics Chinese Academic of Sciences Shanghai 200050 China

A TiO2@SiO2 hybrid support was prepared by the sol-precipitation method using n-octylamine as a *** photocatalyst manganese phthalocyanine tetrasulfonic acid (MnPcS) was immobilized on the support to form MnPcS-TiO2@SiO2.X-ray diffraction (XRD) and UV-Visible diffuse reflectance spectra (UV-Vis DRS) were employed to characterize the *** photocatalytic degradation of rhodamine B (RhB) and the catalytic oxidation of o-phenylenediamine (OPDA) under visible light irradiation were used as probe *** mineralization efficiency and the degradation mechanism were evaluated using chemical oxygen demand (COD Cr) assays and electron spin resonance (ESR),*** was efficiently degraded by immobilized MnPcS-TiO2@SiO2 under visible light *** decolorization of RhB occurred after 240 min of irradiation and 64.02% COD Cr removal occurred after 24 h of *** results indicated that the oxidation process was dominated by the hydroxyl radical (·OH) and superoxide radical (O-·2) generated in the system.

关键词： TiO2 光降解催化剂有机污染物金属酞菁 SiO2 CODcr去除率可见光照射

乳腺癌保乳术后全乳放疗瘤床同步补量研究进展

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中华放射肿瘤学杂志 2022年第11期31卷 1070-1075页

作者：王丹琼王淑莲国家癌症中心/国家肿瘤临床医学研究中心/中国医学科学院北京协和医学院肿瘤医院放疗科北京100021

放疗为乳腺癌保乳治疗的重要组成部分,目前大分割已成为全乳照射的首选剂量分割模式。瘤床补量可进一步提高局部控制率,推荐高危患者行瘤床序贯补量。随着适形调强放疗的广泛应用,瘤床同步补量提供了剂量学优势和实践便利。本文就乳腺... 详细信息

放疗为乳腺癌保乳治疗的重要组成部分,目前大分割已成为全乳照射的首选剂量分割模式。瘤床补量可进一步提高局部控制率,推荐高危患者行瘤床序贯补量。随着适形调强放疗的广泛应用,瘤床同步补量提供了剂量学优势和实践便利。本文就乳腺癌保乳术后瘤床补量指征及瘤床同步补量的研究进展进行综述,特别关注全乳常规分割瘤床同步补量和全乳大分割瘤床同步补量的安全性及疗效,并介绍目前正在进行的全乳大分割瘤床同步补量的Ⅲ期随机临床研究。

关键词：乳腺肿瘤放射疗法保乳手术瘤床序贯补量瘤床同步补量

Degradation of organic pollutants by a Co_3O_4 -graphite composite electrode in an electro-Fenton-like system

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Chinese Science Bulletin 2013年第19期58卷 2340-2346页

作者： LIU Shuan GU Yan wang shulian ZHANG Yu FANG YanFen JOHNSON David M HUANG YingPing Engineering Research Center of Eco-environment in Three Gorges Reservoir Region Ministry of EducationChina Three Gorges University Institute of Oceanology Chinese Academy of Sciences School of Natural Science & Mathematics Ferrum College

A novel composite electrode was constructed by pressing together Co3O4 and graphite and it was used as the cathode in an electro-Fenton-like (EFL) system. The poor electron transport characteristic of Co3O4 was overcome by incorporating graphite. In situ electro-catalytic generation of hydroxyl radicals (·OH) occurred at high current efficiencies from pH 2-10, extending the traditional Fenton reaction pH range. Cyclic voltammetry and AC impedance spectrometry were used to characterize the composite electrode. The ability of the EFL system to degrade organic compounds was investigated using sulforhodamine B (SRB) and 2,4-dichlorophenol (2,4-DCP) as probes. Decoloration of SRB (1.0×10-5 mol/L) was complete (100%) in 150 min and SRB was effectively degraded from pH 2-10. The decomposition of SRB was studied using Fourier transform infrared spectroscopy (FT-IR) and total organic carbon (TOC) analysis and results indicated that the final degradation products were carbon dioxide, carboxylic acids and amines. The EFL system also decomposed 2,4-DCP and the degradation was 98.6% in 240 min. Electro-catalytic degradation of SRB occurs by a ·OH mechanism. After 5 times reused, the degradation rate of SRB did not significantly slow down. The electrode shows excellent potential for use in advanced oxidation processes (AOPs) used to treat persistent organic pollutants (POPs) in wastewater.

关键词：污染物降解复合电极 L系统石墨傅里叶变换红外光谱 Fenton反应持久性有机污染物硫酸盐还原菌

乳腺癌保乳术后大分割放疗的不良反应研究进展

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中华放射肿瘤学杂志 2022年第12期31卷 1179-1184页

作者：宋玉春王淑莲国家癌症中心/国家肿瘤临床医学研究中心/中国医学科学院北京协和医学院肿瘤医院放疗科北京100021

研究表明保乳术后大分割放疗与常规分割放疗相比,疗效相当且未增加不良反应,目前已成为全乳照射的优选方案。早期乳腺癌综合治疗后局部复发率低、生存时间长,放疗相关的不良反应是临床关注的焦点。而大分割放疗时代许多不良反应相关的... 详细信息

研究表明保乳术后大分割放疗与常规分割放疗相比,疗效相当且未增加不良反应,目前已成为全乳照射的优选方案。早期乳腺癌综合治疗后局部复发率低、生存时间长,放疗相关的不良反应是临床关注的焦点。而大分割放疗时代许多不良反应相关的危险因素尚不明确,有待进一步研究。本文就乳腺癌保乳术后大分割放疗的不良反应展开综述。

关键词：乳腺肿瘤保乳术放射疗法大分割放疗不良反应

Clinical characteristics and treatment outcomes of Chinese diffuse large B-cell lymphoma patients in the era of rituximab(2005–2018)

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Cancer Pathogenesis and Therapy 2023年第1期1卷 3-11页

作者： Yuankai Shi Haizhu Chen Yan Qin Jianliang Yang Peng Liu Xiaohui He Shengyu Zhou Liqiang Zhou Changgong Zhang Yongwen Song Yueping Liu Lin Gui shulian wang Jing Jin Hui Fang Shunan Qi Ning Li Yu Tang Xin wang Sheng Yang Department of Medical Oncology National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted DrugsBeijing 100021China Department of Radiation Oncology National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100021China

Background Rituximab combined with cyclophosphamide,doxorubicin hydrochloride,vincristine,and prednisone(R-CHOP)regimen has improved the survival of diffuse large B-cell lymphoma(DLBCL)patients worldwide,compared with CHOP *** limitations were seen in previous studies of Chinese DLBCL patients treated with R-CHOP or R-CHOP-like *** study aimed to investigate the clinical characteristics and treatment outcomes of Chinese DLBCL patients treated with the standard first-line *** Clinical data were collected from DLBCL patients who received frontline R-CHOP or R-CHOP-like regimens at the Cancer Hospital Chinese Academy of Medical Sciences&Peking Union Medical College(CHCAMS)between January 1,2005,and December 31,*** treatment outcomes were compared with those of patients diagnosed with DLBCL between 2004 and 2017 and who received immunochemotherapy from the United States Surveillance,Epidemiology,and End Results(SEER)*** rates were estimated using the Kaplan-Meier method and compared using the log-rank *** analysis of progression-free survival(PFS)and overall survival(OS)was performed using Cox proportional hazard *** Overall,1084 patients from the CHCAMS and 4013 patients from the SEER database were included in the *** of April 30,2022,the median follow-up period for the CHCAMS group was 87.3(range:0.5-195.4)*** the CHCAMS group,the 5-year PFS and OS rates were 61.7%(95%confidence interval[CI]:58.8-64.7%)and 70.6%(95%CI:67.8-73.4%),*** the SEER group,the 5-year OS rate was 66.5%(95%CI:65.0-68.0%),which was inferior to that of the CHCAMS group(P<0.001).After adjusting for clinical factors and treatment,no significant difference was observed in the OS between the CHCAMS and SEER groups(P=0.867).In the CHCAMS group,multivariate analysis showed that an Eastern Cooperative Oncology Group performance status score≥2,presence of B symptoms,Ann Arbor stage III-IV,elevated s

关键词： Diffuse large B-Cell lymphoma Treatment Prognosis SEER database

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改性花生壳生物炭对磷酸盐的吸附特性

环境科学与技术 2022年第S1期45卷 21-26页

作者：汪淑廉王永昌张宇张会琴饶志湖北工业大学土木建筑与环境学院湖北武汉430068 湖北郅蓝检测科技有限公司湖北宜昌443002

该文以花生壳为原料热解得到花生壳生物炭,并用铁盐对其进行改性,得到改性花生壳生物炭。利用改性花生壳生物炭吸附磷酸盐,研究了吸附动力学和吸附等温线曲线,同时探究了pH对吸附除磷效果的影响。并利用吸附有磷酸盐的改性生物炭作为小... 详细信息

该文以花生壳为原料热解得到花生壳生物炭,并用铁盐对其进行改性,得到改性花生壳生物炭。利用改性花生壳生物炭吸附磷酸盐,研究了吸附动力学和吸附等温线曲线,同时探究了pH对吸附除磷效果的影响。并利用吸附有磷酸盐的改性生物炭作为小麦种子生长的基质。结果表明,改性花生壳生物炭对磷的最大吸附量为1.11 mg/g,吸附动力学符合准二级动力学拟合方程,吸附曲线符合Langmuir吸附模型,主要为单层吸附过程,吸附过程的最适pH为4~10。同时,吸附有磷酸盐的改性花生壳生物炭能提高小麦种子的发芽率,并且能促进早期幼苗的生长。该改性生物炭可以有效吸附磷酸盐,缓解水体的富营养化,还能作为缓释肥料,实现环境治理与资源化利用。

关键词：生物炭改性磷吸附