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| 1 | Age-related rhesus macaque models of COVID-19显示文摘Background:Since December 2019,an outbreak of the Corona Virus disease 2019(COVID-19)caused by severe acute respiratory syndrome coronavirus(SARS-CoV-2)in Wuhan,China,has become a public health emergency of international concern.The high fatality of aged cases caused by SARS-CoV-2 was a need to explore the possible age-related phenomena with non-human primate models.Methods:Three 3-5 years old and two 15 years old rhesus macaques were intratracheally infected with SARS-CoV-2,and then analyzed by clinical signs,viral replication,chest X-ray,histopathological changes and immune response.Results:Viral replication of nasopharyngeal swabs,anal swabs and lung in old monkeys was more active than that in young monkeys for 14 days after SARS-CoV-2 challenge.Monkeys developed typical interstitial pneumonia characterized by thickened alveolar septum accompanied with inflammation and edema,notably,old monkeys exhibited diffuse severe interstitial pneumonia.Viral antigens were detected mainly in alveolar epithelial cells and macrophages.Conclusion:SARS-CoV-2 caused more severe interstitial pneumonia in old monkeys than that in young monkeys.Rhesus macaque models infected with SARS-CoV-2 provided insight into the pathogenic mechanism and facilitated the development of vaccines and therapeutics against SARS-CoV-2 infection. | Pin Yu Feifei Qi Yanfeng Xu Fengdi Li Peipei Liu Jiayi Liu Linlin Bao Wei Deng Hong Gao Zhiguang Xiang Chong Xiao Qi Lv Shuran Gong Jiangning Liu Zhiqi Song Yajin Qu Jing Xue Qiang Wei Mingya Liu Guanpeng Wang Shunyi Wang Haisheng Yu Xing Liu Baoying Huang Wenling Wang Li Zhao Huijuan Wang Fei Ye Weimin Zhou Wei Zhen Jun Han Guizhen Wu Qi Jin Jianwei Wang Wenjie Tan Chuan Qin | 2020 | Animal Models and Experimental Medicine2020，3，1： | 22 |
| 2 | A review of aerial manipulation of small-scale rotorcraft unmanned robotic systems显示文摘Small-scale rotorcraft unmanned robotic systems(SRURSs) are a kind of unmanned rotorcraft with manipulating devices. This review aims to provide an overview on aerial manipulation of SRURSs nowadays and promote relative research in the future. In the past decade, aerial manipulation of SRURSs has attracted the interest of researchers globally. This paper provides a literature review of the last 10 years(2008–2017) on SRURSs, and details achievements and challenges. Firstly, the definition, current state, development, classification, and challenges of SRURSs are introduced. Then, related papers are organized into two topical categories: mechanical structure design, and modeling and control. Following this, research groups involved in SRURS research and their major achievements are summarized and classified in the form of tables. The research groups are introduced in detail from seven parts. Finally, trends and challenges are compiled and presented to serve as a resource for researchers interested in aerial manipulation of SRURSs. The problem,trends, and challenges are described from three aspects. Conclusions of the paper are presented,and the future of SRURSs is discussed to enable further research interests. | Xilun DING Pin GUO Kun XU Yushu YU | 2019 | Chinese Journal of Aeronautics2019，32，1： | 18 |
| 3 | Effect of Arctium lappa L.in the dextran sulfate sodium colitis mouse model显示文摘AIM:To analyze the possible protective role of Arctium lappa L.(AL)in a murine model of ulcerative colitis(UC).METHODS:BALB/c mice were administered 100 mg/kg AL powder orally each day.After 7 d,colitis was induced by administration of dextran sulfate sodium(DSS)(5% W/V)in drinking water for a further 8 consecutive days.Diarrhea and bloody stools as well as colonic histology were observed.The level of interleukin-6(IL-6)and tu-mor necrosis factor-α(TNF-α)in colonic sections were detected by immunohistochemistry.RESULTS:There were significant differences in mean body weight values and disease activity indices between controls and AL-treated animals.Moreover,the histological findings showed that AL treatment can prevent mucosal edema,submucosal erosions,ulceration,inflammatory cell infiltration and colon damage.In addition,immunohistochemistry analysis showed that the levels of the inflammatory cytokines,IL-6 and TNF-α were also decreased in AL-treated groups.CONCLUSION:We suggest that AL can prevent intestinal damage and decrease inflammatory cytokines in mice with DSS-induced colitis.Thus,AL could prove to be a useful food for UC. | Tzou-Chi Huang Shinn-Shyong Tsai Li-Fang Liu Yu Lin Liu Hung-Jen Liu Kuo Pin Chuang | 2010 | World Journal of Gastroenterology2010，16，33： | 10 |
| 4 | Assessing the Effectiveness of a Cervical Cancer Screening Program in a Hospital-based Study显示文摘This study compared HPV testing and liquid-based cytology(LCT)as performance indicators for cervical cancer screening in a hospital-based study.A total of 61,193 outpatients were screened initially by LCT.Samples with screening results showing atypical squamous cells of undetermined significance(ASC-US)or worse were referred for colposcopy,and some | YANG Yi LANG Jing He WANG You Fang CHENG Xue Mei CAI Yu Pin LI Hui ZHU Bao Li ZHANG Rui Fen | 2015 | Biomedical and Environmental Sciences2015，28，1： | 10 |
| 5 | Association of Overlapped and Un-overlapped Comorbidities with COVID-19 Severity and Treatment Outcomes: A Retrospective Cohort Study from Nine Provinces in China显示文摘Objective Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear.Methods A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients’ medical records. Multivariable logistic regression models were used to estimate the odds ratio(OR) and 95% confidence interval(95% CI) of the associations between comorbidities(cardiometabolic or non-cardiometabolic diseases), clinical severity, and treatment outcomes of COVID-19.Results Overall, 158(13.6%) patients were diagnosed with severe illness and 32(2.7%) had unfavorable outcomes. Hypertension(2.87, 1.30–6.32), type 2 diabetes(T2 DM)(3.57, 2.32–5.49),cardiovascular disease(CVD)(3.78, 1.81–7.89), fatty liver disease(7.53, 1.96–28.96), hyperlipidemia(2.15, 1.26–3.67), other lung diseases(6.00, 3.01–11.96), and electrolyte imbalance(10.40, 3.00–26.10)were independently linked to increased odds of being severely ill. T2 DM(6.07, 2.89–12.75), CVD(8.47,6.03–11.89), and electrolyte imbalance(19.44, 11.47–32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission(5.46,3.25–9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes(6.58, 1.46–29.64) within two weeks.Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes. | MA Yan ZHU Dong Shan CHEN Ren Bo SHI Nan Nan LIU Si Hong FAN Yi Pin WU Gui Hui YANG Pu Ye BAI Jiang Feng CHEN Hong CHEN Li Ying FENG Qiao GUO Tuan Mao HOU Yong HU Gui Fen HU Xiao Mei HU Yun Hong HUANG Jin HUANG Qiu Hua HUANG Shao Zhen JI Liang JIN Hai Hao LEI Xiao LI Chun Yan LI Min Qing LI Qun Tang LI Xian Yong LIU Hong De LIU Jin Ping LIU Zhang MA Yu Ting MAO Ya MO Liu Fen NA Hui WANG Jing Wei SONG Fang Li SUN Sheng WANG Dong Ting WANG Ming Xuan WANG Xiao Yan WANG Yin Zhen WANG Yu Dong WU Wei WU Lan Ping XIAO Yan Hua XIE Hai Jun XU Hong Ming XU Shou Fang XUE Rui Xia YANG Chun YANG Kai Jun YUAN Sheng Li ZHANG Gong Qi ZHANG Jin Bo ZHANG Lin Song ZHAO Shu Sen ZHAO Wan Ying ZHENG Kai ZHOU Ying Chun ZHU Jun Teng ZHU Tian Qing ZHANG Hua Min WANG Yan Ping WANG Yong Yan 无 | 2020 | Biomedical and Environmental Sciences2020，33，12： | 8 |
| 6 | PHF8 is a histone H3K9me2 demethylase regulating rRNA synthesis显示文摘histone H3 离氨酸 9 的 Dimethylation (H3K9me2 ) 是与抄写压抑联系的一个重要 epigenetic 标记。这里,我们识别了 PHF8, JmjC-domain-containing 蛋白质,为这个镇压标记特定的 histone demethylase。Recombinant 全身的野类型蛋白质能把 methylation 从 H3K9me2 移开,但是到丙氨酸 H247A 的保存 histidine 的变化废除 demethylase 活动。Overexpressed 外长的 PHF8 是 colocalized, B23 染色。内长的 PHF8 也是有 B23 和 fibrillarin 的 colocalized,二生长得很好的核蛋白质,建议那 PHF8 在核是局部性的并且可以调整 rRNA 抄写。确实, PHF8 跳了到 rDNA 基因的倡导者区域。减少的 PHF8 击倒 rRNA 的表示,和基因的 overexpression 导致了 rRNA 的 upregulation 抄本。附随地, H3K9me2 水平在 PHF8 击倒的房间在 rDNA 基因的倡导者区域被提高并且当野类型然而并非催化地不活跃的 H247A 变异的 PHF8 是 overexpressed 时,显著地减少了。因此,我们的学习为调整 rRNA 抄写的 H3K9me2 识别了 histone demethylase。 | Ziqi Zhu Yanru Wang Xia Li Yiqin Wang Longyong Xu Xiang Wang Tianliang Sun Xiaobin Dong Lulu Chen Hailei Mao Yi Yu Jingsong Li Pin Adele Chen Charlie Degui Chen | 2010 | Cell Research2010，20，7： | 7 |
| 7 | Determination of resveratrol in red wine by solid phase extraction-flow injection chemiluminescence method显示文摘一个敏感流动注射化合光方法基于 resveratrol 能极大地在硫酸媒介提高在 KMnO4 和 HCHO 之间的化合光反应的事实在红酒为 resveratrol 的察觉被开发了。Analytes 在稳固的吸着剂(C18 稳固阶段的萃取柱柱体) 上被预先集中。在最佳条件下面,建议方法在 1.32 × 的范围上允许 resveratrol 的测量 10 (? 8 )到 1.32 × 10 (? 5 )有 3.30 × 的检测极限的 mol/L 10 (? 9 ) mol/L ,并且为 1.32 × 的相对标准偏差 10 (? 5 ) mol/L resveratrol ( n = 11 )是3.8%。这个方法成功地被申请了在红酒的 resveratrol 的决心。而且,可能的反应机理也被讨论。 | Juan Juan Ren Hai Yan Liu Yu Hong Hao Pin Gang He Yu Zhi Fang | 2007 | Chinese Chemical Letters2007，18，8： | 7 |
| 8 | Microarray microRNA profiling of urinary exosomes in a 5XFAD mouse model of Alzheimer’s disease显示文摘Background:Alzheimer's disease(AD)is an incurable and irreversible neurodegen-erative disease,without a clear pathogenesis.Therefore,identification of candidates before amyloid-βplaque(Aβ)deposition proceeds is of major significance for earlier intervention in AD.Methods:To explore the potential noninvasive earlier biomarkers of AD in a 5XFAD mouse model,microRNAs(miRNAs)from urinary exosomes in 1-month-old pre-Aβaccumulation 5XFAD mice models and their littermate controls were profiled by mi-croarray analysis.The differentially expressed miRNAs were further analyzed via droplet digital PCR(ddPCR).Results:Microarray analysis demonstrated that 48 differentially expressed miRNAs(18 upregulated and 30 downregulated),of which six miRNAs-miR-196b-5p,miR-339-3p,miR-34a-5p,miR-376b-3p,miR-677-5p,and miR-721-were predicted to display gene targets and important signaling pathways closely associated with AD pathogenesis and verified by ddPCR.Conclusions:Urinary exosomal miRNAs showing differences in expression prior to Aβ-plaque deposition were identified.These exosomal miRNAs represent potential noninvasive biomarkers that may be used to prevent AD in clinical applications. | Zhiqi Song Yajin Qu Yanfeng Xu Ling Zhang Li Zhou Yunlin Han Wenjie Zhao Pin Yu Yu Zhang Xianglei Li Chuan Qin | 2021 | Animal Models and Experimental Medicine2021，4，3： | 6 |
| 9 | Existence of Solutions of Boundary Value Problem Differential a Nonlinear Three-Point for Third-Order Ordinary Equations显示文摘In this paper,existence of solutions of third-order differential equation ■with nonlinear three-point boundary condition ■is obtained by embedding Leray-Schauder degree theory in upper and lower solutions method,where a,b,c ∈ R,a < b < c;f :[a,c]×R3 → R,g :R3 → R,h :R2 → R and I :R3 → R are continuous functions.The existence result is obtained by defining the suitable upper and lower solutions and introducing an appropriate auxiliary boundary value problem.As an application,an example with an explicit solution is given to demonstrate the validity of the results in this paper. | SHEN Jian He ZHOU Zhe Yan YU Zan Pin | 2009 | Journal of Mathematical Research and Exposition2009，29，1： | 6 |
| 10 | Synthesis and mesomorphism of diacetylene-bridged triphenylene discotic liquid crystal dimers显示文摘Connecting two discotic mesogens via a spacer not only stabilizes the columnar mesophase but also leads to the formation of glass columnar phase, and therefore improves the physical properties of discotic liquid crystals as organic semiconductor. Here, we report the synthesis of eight diacetylene-bridged triphenylene discotic liquid crystal dimers, [C18H6(OCnH2n+1)4(OMe)O2C-C8H16-C≡≡ C-]2, 3(n), (n = 4-8), [C18H6(OC6H13)5O2C-C8H16-C≡≡ C-]2, 6 and [C18H6(OC6H13)5O-(CH2)m-C≡≡ C-]2, 8(m), (m = 1, 3) by Eglinton coupling reaction. The thermotropic liquid crystal properties were studied by differential scanning calorimetry and polarized optical microscopy. The results are showed as follows: the length of peripheral alkyl chains of triphenylene influenced properties of liquid crystal dimers; dimers 3(n) (n = 5-8) and 6 had glass columnar phase, and no crystallization was observed above -50℃ for all the triphenylene dimers; compared with 3(6), 6 showed higher molecular symmetry, more stable columnar mesophase and wider mesophase range. The connecting group, length and rigidity of spacer had important influence on the mesomorphism of diacetylene-bridged triphenylene discotic liquid crystal dimers. | JI Hong ZHAO KeQing YU WenHao WANG BiQin HU Pin | 2009 | Science China Chemistry2009，52，7： | 6 |
| 11 | Synthesis and Crystal Structure of Rare Earth Complex withCiprofloxacin显示文摘The complex of rare earth with ciprofloxacin has been synthesized and characterized bymeans of x-ray single crystal diftraction. The structure features of the complex are decribed. | Pin YANG Jia Bin LI Yan Ni TIAN Kai Bei YU (1 Institute of molecular Science, Shanxi University, Taiyuan 0300062 Analysis and Test Cented, Chinese Academy of Sciences, Chengdu 610041) | 1999 | Chinese Chemical Letters1999，10，10： | 6 |
| 12 | Minimally invasive video-assisted thyroidectomy for accidental papillary thyroid microcarcinoma: comparison with conventional open thyroidectomy with 5 years follow-up显示文摘背景最低限度地侵略的帮助录像的甲状腺切除( MIVAT )接受了增加注意因为这研究的恶意的甲状腺 diseases.The 目的是为乳突的甲状腺 microcarcinoma ( PTMC )把 MIVAT 的结果与常规开的甲状腺切除( CT )作比较 .Methods 31 个病人与 MIVAT 被对待并且 37 与 CT.Their 病理学的特征,外科的复杂并发症,5年的手术后的 thyroglobulin ( TG )和超声的结果是所有病人拿了的跟随的 up. | DI Jian-zhong ZHANG Hong-wei HAN Xiao-dong ZHANG Pin ZHENG Qi WANG Yu | 2011 | Chinese Medical Journal2011，，20： | 5 |
| 13 | Anorectal functional outcome after repeated transanal endoscopic microsurgery显示文摘AIM:To evaluate the status of anorectal function after repeated transanal endoscopic microsurgery(TEM).METHODS:Twenty-one patients undergoing subtotal colectomy with ileorectal anastomosis were included.There were more than 5 large(> 1 cm) polyps in the remaining rectum(range:6-20 cm from the anal edge).All patients,19 with villous adenomas and 2 with low-grade adenocarcinomas,underwent TEM with submucosal endoscopic excision at least twice between 2005 and 2011.Anorectal manometry and a questionnaire about incontinence were carried out at week 1 before operation,and at weeks 2 and 3 and 6 mo after the last operation.Anal resting pressure,maximum squeeze pressure,maximum tolerable volume(MTV) and rectoanal inhibitory reflexes(RAIR) were recorded.The integrity and thickness of the internal anal sphincter(IAS) and external anal sphincter(EAS) were also evaluated by endoanal ultrasonography.We determined the physical and mental health status with SF-36 score to assess the effect of multiple TEM on patient quality of life(QoL).RESULTS:All patients answered the questionnaire.Apart from negative RAIR in 4 patients,all of the anorectal manometric values in the 21 patients were normal before operation.Mean anal resting pressure decreased from 38 ± 5 mmHg to 19 ± 3 mmHg(38 ± 5 mmHg vs 19 ± 3 mmHg,P = 0.000) and MTV from 165 ± 19 mL to 60 ± 11 mL(165 ± 19 mL vs 60 ± 11 mL,P = 0.000) at month 3 after surgery.Anal resting pressure and MTV were 37 ± 5 mmHg(38 ± 5 mmHg vs 37 ± 5 mmHg,P = 0.057) and 159 ± 19 mL(165 ± 19 mL vs 159 ± 19 mL,P = 0.071),respectively,at month 6 after TEM.Maximal squeeze pressure decreased from 171 ± 19 mmHg to 62 ± 12 mmHg(171 ± 19 mmHg vs 62 ± 12 mmHg,P = 0.000) at week 2 after operation,and returned to normal values by postoperative month 3(171 ± 19 vs 166 ± 18,P = 0.051).RAIR were absent in 4 patients preoperatively and in 12(2 = 4.947,P = 0.026) patients at month 3 after surgery.RAIR was absent only in 5 patients at postoperative month 6(2 = 0.141,P = 0.707).Endosonography demonstrated that IAS disruption occurred in 8 patients,and 6 patients had temporary incontinence to flatus that was normalized by postoperative month 3.IAS thickness decreased from 1.9 ± 0.6 mm preoperatively to 1.3 ± 0.4 mm(1.9 ± 0.6 mm vs 1.3 ± 0.4 mm,P = 0.000) at postoperative month 3 and increased to 1.8 ± 0.5 mm(1.9 ± 0.6 mm vs 1.8 ± 0.5 mm,P = 0.239) at postoperative month 6.EAS thickness decreased from 3.7 ± 0.6 mm preoperatively to 3.5 ± 0.3 mm(3.7 ± 0.6 mm vs 3.5 ± 0.3 mm,P = 0.510) at month 3 and then increased to 3.6 ± 0.4 mm(3.7 ± 0.6 mm vs 3.6 ± 0.4 mm,P = 0.123) at month 6 after operation.Most patients had frequent stools per day and relatively high Wexner scores in a short time period.While actual fecal incontinence was exceptional,episodes of soiling were reported by 3 patients.With regard to the QoL,the physical and mental health status scores(SF-36) were 56.1 and 46.2(50 in the general population),respectively.CONCLUSION:The anorectal function after repeated TEM is preserved.Multiple TEM procedures are useful for resection of multi-polyps in the remaining rectum. | Hong-Wei Zhang Xiao-Dong Han Yu Wang Pin Zhang Zhi-Ming Jin | 2012 | World Journal of Gastroenterology2012，18，40： | 5 |
| 14 | Editor's note显示文摘In this paper,a new version of the general form of the main inequality of Reich-Strebel is given.As applications,we improve the strong triangle inequality and generalize the Delta inequality in certain sense. | LIU ZongXiang XIE WeiXin WANG Pin YU You | 2014 | Science China(Information Sciences)2014，57，4： | 4 |
| 15 | Polymorphism in the upstream regulatory region of human papilloma virus type 16 from the cervical cancer biopsies in Xinjiang Uygur women显示文摘To investigate the mutations in the upstream regulatory region (URR) of human papillomavirus type 16 (HPV-16) from the cervical cancer biopsies in Xinjiang Uygur women and its relationship to the high incidence of cervical cancer in the southern Xinjiang, the tissue DNA was extracted from the cervical cancer biopsies, and the URR segment of HPV-16 DNA was amplified, sequenced and analyzed. Thereafter, the polymorphism of URR in HPV-16 was then analyzed. It was demonstrated that the positive rate detected for the presence of URR in HPV-16 was 89.47% (17/19). Compared with the previously published sequence in URR of prototype HPV-16, some mutations were detected in the sequence of URR. The mutations in 17 URR fragments of HPV-16 could be divided into 11 patterns (XJU-1 to XJU-11) at nucleic acid level, in which each of XJU-1 and XJU-4 accounted for 23.53% (4/17), and other patterns of mutation accounted for 5.88% (1/17) . In comparison with the URR of prototype HPV-16, the DNA identity of these patterns was 98.50%-99.68% . In these 17 URR fragments, two point mutations occurred at position 7192 (G to T) and position 7520 (G to A) and they appeared to be constant in Xinjiang area. These two mutations were ubiquitous in the Asia-American type and conferred strong infection activity and carcinogenicity of this virus. In addition, the mutations at position 7729 (A to C), position 7843 (A to G) and position 7792 (C to T) could enhance its transcription activity considerably. It is concluded that some mutations occur in URR gene of HPV-16 in the cervical cancer biopsies taken from Uygur women in Xinjiang area, suggesting that certain relationship exists among the mutations in URR of HPV-16, the phylogeny of HPV-16 and the high incidence of cervical cancer in southern part of Xinjiang area. | MENG YU ZHENG HAI MA YAN PIN WANG XI DAN RE FU CHUN ZHANG | 2006 | Journal of Microbiology and Immunology2006，4，3： | 4 |
| 16 | Sequential infection with H1N1 and SARS-CoV-2 aggravated COVID-19 pathogenesis in a mammalian model, and covaccination as an effective method of prevention of COVID-19 and influenza显示文摘Influenza A virus may circulate simultaneously with the SARS-CoV-2 virus,leading to more serious respiratory diseases during this winter.However,the influence of these viruses on disease outcome when both influenza A and SARS-CoV-2 are present in the host remains unclear.Using a mammalian model,sequential infection was performed in ferrets and in K18-MCE2 mice,with SARS-CoV-2 infection following H1N1.We found that co-infection with H1N1 and SARS-CoV-2 extended the duration of clinical manifestation of COVID-19,and enhanced pulmonary damage,but reduced viral shedding of throat swabs and viral loads in the lungs of ferrets.Moreover,mortality was increased in sequentially infected mice compared with single-infection mice.Compared with singlevaccine inoculation,co-inoculation of PiCoVacc(a SARS-CoV-2 vaccine)and the flu vaccine showed no significant differences in neutralizing antibody titers or virus-specific immune responses.Combined immunization effectively protected K18-MCE2 mice against both H1N1 and SARS-CoV-2 infection.Our findings indicated the development of systematic models of co-infection of H1N1 and SARS-CoV-2,which together notably enhanced pneumonia in ferrets and mice,as well as demonstrated that simultaneous vaccination against HINT and SARS-CoV-2 may be an effective prevention strategy for the coming winter. | Linlin Bao Wei Deng Feifei Qi Qi Lv Zhiqi Song Jiangning Liu Hong Gao Qiang Wei Pin Yu Yanfeng Xu Yajin Qu Fengdi Li Jing Xue Shuran Gong Mingya Liu Guanpeng Wang Shunyi Wang Binbin Zhao Bin Cong Chuan Qin | 2021 | Signal Transduction and Targeted Therapy2021，6，6： | 4 |
| 17 | Comparison of Human Papillomavirus Detection and Genotyping with Four Different Prime Sets by PCR-Sequencing显示文摘Objective To assess and compare the Human Papillomavirus(HPV) detection efficiency and the potential clinical utility of PCR sequencing‐based technology.Methods Four HPV consensus primer sets(GP5+/6+,MGP,MY09/11,and PGMY09/11) were used in order to amplify a broad spectrum of HPV types for HPV infection in 325 cervical samples and the PCR products were sequenced afterwards for the HPV genotyping.Results The HPV‐positive rate was 75.4%,of which 35.5% harbored more than one HPV genotype.A total of 36 different genotypes was found,with HPV 16(24.1%) being the most prevalent,followed by HPV 58(13.3%) and HPV 52(9.6%).There were substantial to almost perfect agreements between different primer sets regarding HPV detection efficiency,with the kappa value varying from 0.751 to 0.925,MGP,and PGMY09/11 were the most effective in detecting multiple infections(P<0.001).With each of the primer sets,a board range of HPV types could be identified,though there were several differences for a few genotypes.Conclusion The substantial agreement between PCR‐sequencing and HC2 for the detection of high‐risk HPV(kappa=0.761) indicated that PCR‐sequencing is also suitable for routine HPV screening. | CAI Yu Pin YANG Yi ZHU Bao Li LI Yuan XIA Xiao Yu ZHANG Rui Fen XIANG Yang | 2013 | Biomedical and Environmental Sciences2013，26，1： | 4 |
| 18 | DITERPENOIDS FROM RABDOSIA SCULPONEATA显示文摘Five ent-6,7-seco-karuene diterpenoids-enmein,epinodosin,sculponeatin A,C,D,were isolated from thedried leaves of Rabdosia sculponeata One of the compounds,named sculponeatin D,was previously unreported.Itsstructre was elucidated by the spectral data including 2D COSY,1H-13C correlation,2D NOESY spectroscopy. | Rong Pin ZHANG Hong Jie ZHANG Yu Lin ZHEN Han Dong SUN The Laboratory of Phytohemistry,Kunming Institute of Botany,Academia Sinica,Kunming,650204 Yunan Traditional Chinese Medical College,Kunming | 1991 | Chinese Chemical Letters1991，2，4： | 3 |
| 19 | Simultaneous determination of flavonoids and anthraquinones in chrysanthemum by capillary electrophoresis with amperometry detection显示文摘有 amperometry 察觉方法(CE 广告) 的高效的毛状的电气泳动在菊为 flavonoids 和 anthraquinones (emodin, kaempferol, apigenin, luteolin 和 rhein ) 的分析被开发了。在最佳条件下面,这五 analytes 是用运用缓冲区的 boratephosphate 在 17 min 以内分开的基线(1.5 整楲杮挠牯敲慬楴湯猠数瑣潲 ' 盏?刨卌千)?? 懀吗?? | Yin Yan Zhang Zi Cheng Li Jin Kun Zhu Zhi Yong Yang Qing Jiang Wang Pin Gang He Yu Zhi Fang | 2010 | Chinese Chemical Letters2010，21，10： | 3 |
| 20 | Self-assembly of Au/MoS_(2) quantum dots core-satellite hybrid as efficient electrocatalyst for hydrogen production显示文摘Ultra-small MoS_(2) quantum dots(QDs)with an average size of 2.48 nm coated on Au nanoparticles with a core-satellite structure(Au/MoS_(2) QDs)are successfully prepared by a self-assembly strategy through the strong bonding between Au and S.Benefited from the unique structure,the Au/MoS_(2) QDs hybrid exhibits outstanding electrocatalytic performance toward hydrogen evolution reaction(HER).The Au/MoS_(2) QDs hybrid needs overpotentials of 112,146,and 206 mV to approach current densities of 10,20,and 50 mA·cm^(−2) in 0.5 mol·L^(−1) H_(2)SO_(4)(pH=0.3),respectively.And a low Tafel slope(83 mV·dec^(−1))is obtained.The catalyst also displays satisfactory stability and durability,indicating a negligible current density loss after 20 h of electrolysis.The high hydrogen generation activities and stability are attributed to the great number of active sites,high conductivity and synergistic effects between gold nanoparticles(Au NPs)and MoS_(2) QDs.Last but not least,this strategy opens up a favorable way to combine MoS_(2) QDs with other metals. | Xue‑Ping Yu Chan Yang Pin Song Juan Peng | 2020 | Tungsten2020，2，2： | 3 |
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