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Cascade effects of crop species richness on the diversity of pest insects and their natural enemies

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Science China(Life Sciences) 2014年第7期57卷 718-725页

作者： SHI PeiJian hui Cang MEN XingYuan zhao ZiHua OUYANG Fang GE Feng JIN XianShi CAO HaiFeng LI B.Larry State Key Laboratory of Integrated Management of Pest Insects and Rodents in Agriculture Institute of ZoologyChinese Academy of Sciences Key Laboratory of Sustainable Development of Marine Fisheries Ministry of AgricultureYellow Sea Fisheries Research InstituteChinese Academy of Fishery Sciences Centre for Invasion Biology Department of Botany and ZoologyStellenbosch University Institute of Plant Protection Shandong Academy of Agricultural Sciences Ecological Complexity and Modeling Laboratory University of California

Understanding how plant species richness influences the diversity of herbivorous and predatory/parasitic arthropods is central to community *** explore the effects of crop species richness on the diversity of pest insects and their natural *** data from a four-year experiment with five levels of crop species richness,we found that crop species richness significantly affected the pest species richness,but there were no significant effects on richness of the pests’natural *** contrast,the species richness of pest insects significantly affected their natural *** findings suggest a cascade effect where trophic interactions are strong between adjacent trophic levels,while the interactions between connected but nonadjacent trophic levels are weakened by the intermediate trophic *** crop species richness resulted in a more stable arthropod community compared with communities in monoculture *** results highlight the complicated cross-trophic interactions and the crucial role of crop diversity in the food webs of agro-ecosystems.

关键词： trophic level stability generalized additive model monoculture polyculture

Comparison of Electroacupuncture and Mild-Warm Moxibustion on Brain-Gut Function in Patients with Constipation-Predominant Irritable Bowel Syndrome: A Randomized Controlled Trial

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Chinese Journal of Integrative Medicine 2018年第5期24卷 328-335页

作者： zhao Ji-meng1 LU Jin-hua2 YIN Xiao-jun1 WU Lu-yi1 BAO Chun-hui1 CHEN Xing-kui3.CHEN Yue-hua4 TANG Wei-jun1 JIN Xiao-ming6 WU Huan-gan1 SIll Yin1 Shanghai Research Institute of Acupuncture-Moxibustion and Meridian Shanghai University of Traditional Chinese Medicine Medical Imaging Department Jinhua Municipal Central Hospital Department of Acupuncture and Moxibustion Jinhua Municipal Central Hospital Department of Digestive System Jinhua Municipal Central Hospital Radiology Department Huashan Hospital Fudan University Department of Anatomy and Cell Biology Indiana University School of Medicine

Objective： To compare the effects of electroacupuncture （EA） and mild-warm moxibustion （Mox） therapies for constipation-predominant irritable bowel syndrome （C-IBS） patients. Methods： Sixty C-IBS patients were assigned to 2 groups by simple randomized method, i.e. EA group （3. cases） and Mox group （3. cases）. Both EA and Mox treatments were performed on bilateral Tianshu （ST 25） and Shangjuxu （ST 3.） for 3. min each time, 6 times per week, for 4 consecutive weeks. The gastrointestinal symptoms and psychological symptoms of the two groups were scored before and after treatment. The effects on the corresponding functional brain areas, namely the anterior cingulate cortex （ACC）, insular cortex （IC） and prefrontal cortex （PFC） were observed by functional magnetic resonance imaging （fMRI） before and after treatment. Results： Compared with the Mox group, greater improvements in abdominal distension, defecation frequency, difficulty in defecation and stool features were observed in the EA group （all P〈0.01）, both Hamilton Anxiety Rating Scale and Hamilton Depression Rating Scale scores were significantly decreased in the EA group （all P〈0.01）. Finally, decreased activated voxel values were observed in the ACC, right IC and PFC brain regions of EA group with 150 mL colorectal distension stimulation （P〈0.05 or P〈0.01）. Conclusions： Both EA and Mox could significantly improve some of the most intrusive symptoms of C-IBS patients, and EA was more effective than Mox. The therapeutic effect of these two therapies might through modulating of the brain-gut axis function. （Registration No. ChiCTR- TRC-110013.9）.

关键词： irritable bowel syndrome constipation electroacupuncture moxibustion randomized controlled trial

Inhibitive effect of IL-24 gene on CD13.^+ laryngeal cancer cells

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Asian Pacific Journal of Tropical Medicine 2014年第11期7卷 867-872页

作者： Jin-Zhang Cheng Dan Yu hui Zhang Chun-Shun Jin Yan Liu Xue zhao Xin-Meng Qi Xueshi-Bojie Liu Second Affiliated Hospital of Jilin University

Objective:To explore the inhihitive and apoptosis inductive effect of IL-24 genes on CD13.^+laryngeal cancer cells in Hep-2 ***:Human peripheral blood monocytes were *** total RNA was extracted by using Trizol method and reverse transcripted into cDNA using RT-PCR *** P1 and P2 was designed for the amplification of human IL-24 *** confirmation of agarose gel electrophoresis tests,TA was cloned into pMD19-T simple *** Ⅰ and Xho Ⅰ double digesting human IL-24 and pIRES2-ZsGreen1 and eukaryotic expression vector were used to establish the pIRES2-ZsGreen1-hIL-24 vector,and detected by enzyme digestion and gene sequencing *** cytometry(FCM) was used to isolate CD13.^+ cells from Hep-2 ***13.^+ cells were transfected with pIRES2-ZsGreen1-hIL-24 through liposome *** detection,MTT and FCM were used to observe the effect of IL-24 gene on CD13.^+ laryngeal cancer Hep-2 ***:Lipotin mediated transfection of recombinant pIRES2-ZsGreen1-hIL-24 plasmid into CD13.^+ Hep-2 could expressed IL-24 gene in cells *** results showed that IL-24 transfected group was significantly suppressed compared to empty vector group and control group(P3.^+laryngeal cells in Hep-2 line and promote their apoptosis.

关键词： IL-24 CD13. Laryngeal cancer Cancer stem cells Gene therapy

Microstructure and elevated-temperature tensile properties of differential pressure sand cast Mg-4Y-3.d-0.5Zr alloy

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China Foundry 2016年第1期13卷 30-35页

作者： Hong-hui Liu Zhi-liang Ning Hai-chao Sun Fu-yang Cao Hao Wang Xin-yi zhao Jian-fei Sun School of Materials Science and Engineering Harbin Institute of Technology Harbin 150001 China Harbin Dongan Engine (Group) Co. Ltd. Harbin 150066 China National Key Laboratory for Precision Hot Processing of Metals Harbin Institute of Technology Harbin 150001 China

The microstructures of an Mg-4Y-3.d-0.5Zr alloy by differential pressure casting were investigated using scanning electron microscopy （SEM） and transmission electron microscopy （TEM）, and its tensile deformation behavior was measured using a Gleeble1500D themo-simulation machine in the temperature range of 200 to 400 ℃ at initial strain rates of 5×10^-4 to 10^-1 s^-1. Results show that the as-cast microstructure consists of primary α-Mg phase and bone-shaped Mg5RE eutectic phase distributed along the grain boundary. The eutectic phase is dissolved into the matrix after solution treatment and subsequently precipitates during peak aging. Tensile deformation tests show that the strain rate has little effect on stress under 3.0 ℃. Tensile stress decreases with an increase in temperature and the higher strain rate leads to an increase in stress above 3.0 ℃. The fracture mechanism exhibits a mixed quasi-cleavage fracture at 200 ℃, while the fracture above 3.0 ℃ is a ductile fracture. The dimples are melted at 400 ℃ with the lowest strain rate of 10^-4 s^-1.

关键词： Mg-4Y-3.d-0.5Zr alloy microstructure mechanical property at elevated temperature fracture

Nasopharyngeal brushing: a convenient and feasible sampling method for nucleic acid-based nasopharyngeal carcinoma research

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Cancer Communications 2018年第1期38卷 95-104页

作者： Pei-Fen Zhang Xiao-hui Zheng Xi-zhao Li Tian Tian Shao-Dan Zhang Ye-Zhu Hu Wei-Hua Jia Tumor Resource Bank State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat-sen University Cancer Center651 Dongfeng East RoadGuangzhou 510060Guang-dongP.R.China Affiliated Tumor Hospital of Xinjiang Medical University Ürümqi 830000XinjiangP.R.China

Background:Tissue specimens for nasopharyngeal carcinoma(NPC)research are scarce because of sampling *** studies have suggested non-invasive nasopharyngeal brushing as an effective sampling method for NPC *** present study aimed to evaluate the feasibility of nasopharyngeal brushing in the acquisition of NPC nucleic acids for ***:Nasopharyngeal brushing samples were acquired from 24 healthy individuals and 48 NPC *** from 48 NPC and 18 nasopharyngitis patients were collected by endoscopic *** expression levels of tumor suppressor genes(TSGs)and Epstein-Barr virus(EBV)-encoded microRNAs as well as EBV DNA copy number were measured by quantitative polymerase chain reaction in both types of ***:Among six TSGs examined,the expression levels of two genes were significantly decreased in nasopharyn-geal brushing and tissue samples from NPC patients as compared with those from healthy/nasopharyngitis *** EBV-encoded microRNAs,mir-bart1-5p,mir-bart5,mir-bart6-5p,and mir-bart17-5p,were significantly up-regulated in both NPC brushing and tissue samples compared with those from healthy/nasopharyngitis controls(P<0.001).EBV DNA was significantly increased in both nasopharyngeal brushing samples(P<0.001)and tissue sam-ples(P<0.001)from NPC patients in comparison with those from healthy ***:Nasopharyngeal brushing can obtain sufficient tumoral materials for the analysis of viral nucleic acid,including EBV-encoded microRNAs and EBV *** the detection of TSG expression,nasopharyngeal brushings was feasible but inferior to tissue *** study confirms nasopharyngeal brushing as an applicable sampling method that can aid in nucleic acid-based NPC research.

关键词： Nasopharyngeal brushing Tissue samples Nasopharyngeal carcinoma Nucleic acid Cancer research

Transanal minimally invasive surgery vs endoscopic mucosal resection for rectal benign tumors and rectal carcinoids: A retrospective analysis

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World Journal of Clinical Cases 2020年第19期8卷 4311-4319页

作者： Jia-Men Shen Jia-Ying zhao Tao Ye Li-Feng Gong hui-Peng Wang Wen-Jie Chen Yuan-Kun Cai Department of General Surgery Shanghai Fifth People's HospitalFudan UniversityShanghai 200240China

BACKGROUND Transanal minimally invasive surgery(TAMIS)is a good choice for resection of rectal *** mucosal resection(EMR)is also widely used in the treatment of benign rectal tumors such as rectal polyps and rectal ***,no studies have compared the outcome of TAMIS and *** To compare the short-term outcomes after TAMIS and EMR for rectal carcinoid and benign tumors(including rectal polyps and adenomas).METHODS From January 2014 to January 2019,44 patients who received TAMIS and 53.patients who received EMR at The Fifth People's Hospital of Shanghai were *** outcomes(surgical-related)were operating time,blood loss,length of postoperative hospital stay,rate of resection margin involvement and lesion fragmentation *** secondary outcomes were complications such as hemorrhage,urinary retention,postoperative infection and *** No significant differences were observed in terms of blood loss(12.48±8.00 mL for TAMIS vs 11.45±7.82 mL for EMR,P=0.527)and length of postoperative hospital stay(3.50±1.87 d for TAMIS vs 2.72±1.98 d for EMR,P=0.065)between the two *** time was significantly shorter for EMR compared with TAMIS(21.19±9.49 min vs 49.95±15.28 min,P=0.001).The lesion fragmentation rate in the EMR group was 22.6%(12/53.and was significantly higher than that(0%,0/44)in the TAMIS group(P=0.001).TAMIS was associated with a higher urinary retention rate(13.6%,6/44 vs 1.9%,1/53.P=0.026)and lower hemorrhage rate(0%,0/44 vs 18.9%,10/53.P=0.002).A significantly higher reoperation rate was observed in the EMR group(9.4%,5/53.vs 0%,0/44 P=0.03.).

关键词： Rectal neoplasms Retrospective study Anal canal surgery Transanal endoscopic microsurgery/methods Treatment outcome

Briefly on Treating Sental Dementia by Acupuncture

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中国针灸 1995年第S2期15卷 339-340页

作者： zhao Bingmin zhao hui (The First Worker’s Hospilal of Da Tong Mine Office,Da Tong 03.003.Shan Xi Province)

ＢｒｉｅｆｌｙｏｎＴｒｅａｔｉｎｇＳｅｎｔａｌＤｅｍｅｎｔｉａｂｙＡｃｕｐｕｎｃｔｕｒｅ￥ＺｈａｏＢｉｎｇｍｉｎ；ＺｈａｏＨｕｉ（ＴｈｅＦｉｒｓｔＷｏｒｋｅｒ＇ｓＨｏｓｐｉｌａｌｏｆＤａＴｏｎｇＭｉｎｅＯｆｆｉｃｅ，... 详细信息

ＢｒｉｅｆｌｙｏｎＴｒｅａｔｉｎｇＳｅｎｔａｌＤｅｍｅｎｔｉａｂｙＡｃｕｐｕｎｃｔｕｒｅ￥ＺｈａｏＢｉｎｇｍｉｎ；ＺｈａｏＨｕｉ（ＴｈｅＦｉｒｓｔＷｏｒｋｅｒ＇ｓＨｏｓｐｉｌａｌｏｆＤａＴｏｎｇＭｉｎｅＯｆｆｉｃｅ，ＤａＴｏｎｇ０３７００３，Ｓｈａｎ...

关键词： Acupuncture

骨髓增生异常综合征/肿瘤和急性髓系白血病WHO分类和国际共识分类比较

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中华检验医学杂志 2024年第8期47卷 844-851页

作者：刘义刚曲惠廷李丽王晶房孝生王倩王子娥孙慧黄敏张健张之芬甄晓玲赵文博武焕玲山东第一医科大学附属省立医院临床医学检验部济南250021 山东第一医科大学附属省立医院血液内科济南250021 青岛市立医院检验科青岛266000

世界卫生组织(WHO)有关造血与淋巴组织肿瘤的国际诊断和分类标准(WHO-HEAM)自2001年以来,经历了多个版本的升级和修订,对先前一些肿瘤的诊断和分类标准进行了更新、澄清和细化,同时增加了许多新的遗传学和分子生物学亚型。由于大量临床... 详细信息

世界卫生组织(WHO)有关造血与淋巴组织肿瘤的国际诊断和分类标准(WHO-HEAM)自2001年以来,经历了多个版本的升级和修订,对先前一些肿瘤的诊断和分类标准进行了更新、澄清和细化,同时增加了许多新的遗传学和分子生物学亚型。由于大量临床和科学研究结果的出现以及专家对诊断分类的分歧,2022年出现了两个分类建议,即2022年Leukemia杂志上发布的第5版WHO造血与淋巴组织分类(WHO-HAEM5)和Blood杂志上发表的国际共识分类(ICC)。这两个方案对造血与淋巴组织肿瘤的分类有所不同,给临床实验室诊断和治疗带来了一些困扰和挑战。

关键词：血液肿瘤白血病 WHO造血与淋巴组织肿瘤分类国际共识分类骨髓增生异常综合征/肿瘤急性髓系白血病

Mineralogy, Petrology and Geochemistry of Peridotites from the Northern Ophiolititc Sub-belt, Western Yarlung Zangbo Suture Zone, Tibet

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Acta Geologica Sinica(English Edition) 2015年第A02期89卷 44-46页

作者： LIAN Dongyang YANG Jingsui LIU Fei DING Yi WU Weiwei zhao hui ZHANG Li HUANG Jian Faculty of Earth Sciences China University of Geosciences Wuhan 430074 China CARMA State Key Laboratory for Continental Tectonics and Dynamics Institute of Geology Chinese Academy ofGeological Sciences Beijing 100037 China School of Earth Science and Mineral Resources China University of Geosciences Beijing 100083 China

Ophiolites, mostly found in orogenic belts, represent fragments of palaeo-oceanic lithosphere emplaced on the continent through tectonic processes （Bizimis et al., 2000; Dilek and Fumes, 2011, 2014; Pearce, 2014）. T... 详细信息

关键词： Peridotite Ophiolites Mineralogy Petrology Geochemistry