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| 1 | Numerical Study of the Intensity Correlation between Secondary Flow and Heat Transfer of Circle Tube-Finned Heat Exchanger with Vortex Generators显示文摘The application of vortex generators in tube-finned heat exchangers is very universal.The vortex generators can generate secondary flow,and as we all know secondary flow can obviously strengthen heat transfer.To use vortex generators much more efficiently in the circle tube-finned heat exchangers,the intensity correlation study between secondary flow and heat transfer is needed.22 different structures of circle tube-finned heat exchangers were numerically studied,including the plain fin cases and the cases with vortex generators.In addition,the influence of fin spacing,transverse and longitudinal tube pitch,heights and attack angle of vortex generators,positions of vortex generators and shape of vortex generators on heat transfer and fluid flow are studied,too.The non-dimensional parameter Se is applied to quantify the secondary flow intensity.The results show that Se can describe the secondary flow intensity very well.There is very close corresponding relationship between overall averaged Nu and volumetrically averaged Se for all the researched cases and the relational expression is obtained.However,there is no one-to-one correlation not only between Re and f but also between volumetrically averaged Se and f for all the studied cases. | Yong Guan Wanling Hu Yun Zhang Kewei Song Liangbi Wang | 2020 | Computer Modeling in Engineering & Sciences2020，，4： | 3 |
| 2 | Safety and efficacy of obinutuzumab in Chinese patients with B-cell lymphomas: a secondary analysis of the GERSHWIN trial显示文摘Background:Patients with relapsed/refractory B-cell lymphomas have limited treatment options.GERSHWIN is an open-label,single-arm,phase Ib study of obinutuzumab monotherapy in Chinese patients with histologically docu-mented CD20+relapsed/refractory chronic lymphocytic leukemia(CLL),diffuse large B-cell lymphoma(DLBCL),or follicular lymphoma(FL).The primary outcome measure of pharmacokinetics has been previously reported.We now present data on the secondary endpoint measures(e.g.,safety,and efficacy and pharmacodynamics).Methods:Patients received 1000 mg obinutuzumab intravenously on days 1,8,and 15 of cycle 1(CLL patients;first dose split over 2 days),and on day 1 of cycles 2-8.Each cycle lasted for 21 days;the treatment period was 24 weeks.All subjects receiving at least one dose of obinutuzumab were included in the analysis of safety,efficacy,as well as pharmacodynamics.Results:A total of 48 patients(>18 years of age)were enrolled(CLL:12;DLBCL:23;FL:13).The subjects received a median of two lines of anticancer treatment prior to the enrollment.Thirty-five patients(72.9%)had at least one adverse event(AE).The most frequent AE was infusion-related reactions(15 patients;31.3%),followed by pyrexia(11 patients;22.9%).Treatment-related AEs were reported in 28 patients(58.3%),and included one death(interstitial lung disease).End-of-treatment(EoT)response rate was 33.3%.Best overall response rate was 47.9%.Most CLL patients achieved a partial response at EoT(58.3%).CD19+depletion occurred in 75.0%of the patients with CLL,and all patients with FL and DLBCL.Conclusions:The safety and efficacy of obinutuzumab monotherapy in Chinese patients with B-cell lymphomas were similar to that observed in previous studies in non-Chinese patients;no new safety signals were observed. | Yan Qin Yuqin Song Zhixiang Shen Xin Du Wei Ji Wanling Hsu Jun Zhu Yuankai Shi | 2018 | Cancer Communications2018，38，1： | 2 |
| 3 | Obinutuzumab治疗中国B细胞淋巴瘤患者的安全性和有效性:GERSHWIN试验的二次分析显示文摘背景与目的可供复发/难治性B细胞淋巴瘤患者选择的治疗方案很有限。GERSHWIN是一项研究obinutuzumab单药治疗经组织学确认的CD20+复发/难治性慢性淋巴细胞白血病(chronic lymphocytic leukemia,CLL)、弥漫性大B细胞淋巴瘤(diffuse large B-cell lymphoma,DLBCL)或滤泡性淋巴瘤(follicular lymphoma,FL)中国患者的疗效的开放标签、单臂、Ib期研究。先前已经报道了药代动力学的主要结局指标,在本研究中我们将报道次要终点指标(例如安全性、有效性和药效学)。方法在第1疗程的第1、8和15 d以及第2–8疗程的第1 d分别对患者静脉注射1000 mg obinutuzumab(CLL患者的首次给药分2 d进行)。每疗程为21 d,治疗24周。注射至少1次obinutuzumab的所有受试者均被纳入安全性、有效性以及药效学分析。结果共纳入48例(> 18岁)(CLL:12例;DLBCL:23例;FL:13例)患者,入组前接受了中位数为二线的治疗。35例(72.9%)患者出现至少1次不良事件(adverse event,AE)。最常见的AE是输液相关反应(15例;31.3%),其次是发热(11例;22.9%)。有28例(58.3%)患者出现与治疗相关的AE,其中1例死亡(间质性肺病)。治疗结束时(End-of-treatment,EoT)缓解率为33.3%,最佳总缓解率为47.9%。大多数CLL患者在EoT部分缓解(58.3%)。75.0%CLL患者及全部FL和DLBCL患者均出现CD19+减少。结论 Obinutuzumab单药治疗中国B细胞淋巴瘤患者的安全性和有效性与以往非中国患者的研究结果相似,没有观察到新的安全性指标。 | Yan Qin Yuqin Song Zhixiang Shen Xin Du Wei Ji Wanling Hsu Jun Zhu Yuankai Shi | 2019 | 癌症2019，38，2： | 1 |
| 4 | IGFBP-rP1 induces p21 expression through a p53-independent pathway, leading to cellular senescence of MCF-7 breast cancer cells显示文摘 | Shuguang Zuo Chang Liu Jianguo Wang Fuqing Wang Wanling Xu Shao Cui Lei Yuan Xudong Chen Wenjuan Fan Mingchen Cui Guohua Song | 2012 | Journal of Cancer Research and Clinical Oncology2012，，6： | 1 |
| 5 | Comparative genomics reveals the diversification of triterpenoid biosynthesis and origin of ocotilloltype triterpenes in Panax显示文摘Gene duplication is assumed to be the major force driving the evolution of metabolite biosynthesis in plants.Freed from functional burdens,duplicated genes can mutate toward novelties until fixed due to selective fitness.However,the extent to which this mechanism has driven the diversification of metabolite biosynthesis remains to be tested.Here we performed comparative genomics analysis and functional characterization to evaluate the impact of gene duplication on the evolution of triterpenoid biosynthesis using Panax species as models.Wefound that whole-genome duplications(WGDs)occurred independently in Araliaceae and Apiaceae lineages.Comparative genomics revealed the evolutionary trajectories of triterpenoid biosynthesis in plants,which was mainly promoted by WGDs and tandem duplication.Lanosterol synthase(LAS)was likely derived from a tandemduplicate of cycloartenol synthase that predated the emergence of Nymphaeales.Under episodic diversifying selection,the LAS gene duplicates produced by g whole-genome triplication have given rise to triterpene biosynthesis in core eudicots through neofunctionalization.Moreover,functional characterization revealed that oxidosqualene cyclases(OSCs)responsible for synthesizing dammarane-type triterpenes in Panax species were also capable of producing ocotilloltype triterpenes.Genomic and biochemical evidence suggested that Panax genes encoding the above OSCs originated from the specialization of one OSC gene duplicate produced from a recent WGD shared by Araliaceae(Pg-b).Our results reveal the crucial role of gene duplication in diversification of triterpenoid biosynthesis in plants and provide insight into the origin of ocotillol-type triterpenes in Panax species. | Zijiang Yang Xiaobo Li Ling Yang Sufang Peng Wanling Song Yuan Lin Guisheng Xiang Ying Li Shuang Ye Chunhua Ma Jianhua Miao Guanghui Zhang Wei Chen Shengchao Yang Yang Dong | 2023 | Plant Communications2023，4，4： | 0 |
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