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Awareness and knowledge of human papillomavirus vaccination and their influential factors among Chinese women: a systematic review

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Frontiers of Nursing 2019年第4期6卷 317-326页

作者： Gui-Dan Tang Gu-qing zeng Bi-Xia Zhao Yun-Li Li Rong Wang Yan-Ping Wan Institute of Nursing School of NursingUniversity of South ChinaHengyangHunan 421001China Affiliated Nanhua Hospital University of South ChinaHengyangHunan 421001China

Objectives: To systematically review the knowledge attitudes and the influential factors on human papillomavirus(HPV) vaccination among Chinese ***: Published studies on knowledge and attitudes of HPV vaccination for preventing cervical cancer among Chinese female population were retrieved using the major Chinese and English databases. Meanwhile, handwork retrieval was also conducted and the references including in the literature were retrieved. The quality of the literature was rigorously evaluated and extracted independently by two researchers and the data were analyzed and described by review manager 5.3(RevMan5.3) ***: In all, 19 articles including 8 articles in Chinese and 11 in English were chosen. A total of 30,176 participants were included and the sample size ranged from 64 to 6,024. The overall awareness of HPV and HPV vaccine among Chinese women was at a low level. Chinese women generally showed poor knowledge about HPV and HPV vaccine. Acceptance of HPV vaccination among Chinese women was at a high level. Vaccination intentions were influenced by the theory of planned behavior(TPB) and measured by attitudes subjective norms and perceived behavioral ***: The health authorities may evaluate and develop TPB-based interventions to increase HPV vaccination intentions of Chinese women. HPV vaccination programs should focus on carrying out multi-level and targeted health education and developing effective public health strategies after balancing the cost and benefit of HPV vaccine program. Medical staff should play the positive role in promoting the use of HPV vaccines in China. Integration of policy and community perspectives and multi-level interventions are essential to maximize the public health benefits of HPV vaccination.

关键词： awareness China human papillomavirus theory of planned behavior vaccine women

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Three new species of Hypomyces from China

Three new species of Hypomyces from China

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中国菌物学会2015年学术年会

作者： Zhao-qing zeng Wen-Ying Zhuang State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of Sciences

The genus Hypomyces contains a large number species exclusively growing on other fungi. In the past, many fungicolous fungi producing light or bright-colored perithecia associated with subiculum were treated as "Hypomyces". The generic concept became increasingly broad. More than 200 names were created under the genus. According to modern taxonomic treatments, 68 species are commonly accepted. The genus is characterized by ascomata superficial on or immersed in subiculum, perithecial wall generally less than 25 μm thick, asci cylindrical, 8-sproed, apex thickened with a distinct pore, and ascospores ellipsoid, lanceolate with rounded ends, or fusiform with an apiculus at each end, non- or 1-septate, hyaline, smooth, spinulose to verrucose. According to the International Code of Nomenclature for algae, fungi and plants, the sexual state name Hypomyces is recommended as preferable over the asexual state names, i.e. Cladobotryum, Mycogone, Sepedonium and Stephanoma. Members of the genus are worldwide distributed, mainly in temperate and tropical regions, and as parasites of Agaricales, Boletales, Helotiales, Pezizales and Polyporales. The early records of Hypomyces from China date back to 1934 when H. aurantius, H. chrysospermus and H. hyalinus on fruitbodies of polypores and agaricaceous fungi were reported by S.C. Teng. Twelve species were later reported from the mainland. Hypomyces succineus and H. chlorinigenus were listed in Taiwan Digitalarchives（http://***）. Till now, 17 species of the genus were known from China. In connection with our current work on the Chinese Fungus Flora, especially on Hypocreaceae, recent collections and herbarium specimens from different regions were examined. Three new species are discovered based on materials from Yunnan Province. Hypomyces amaniticola is characterized by perithecia aggregated, semi-immersed to immersed in subiculum, oval to pyriform, orange yellow to brownish yellow;cylindrical asci 8-spored;and

关键词： Hypocreaceae morphology taxonomy

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Two new species of Geejayessia（Hypocreales） from Asia as revealed by morphology and multi-gene analyses

Two new species of Geejayessia（Hypocreales） from Asia as r...

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中国菌物学会2018年学术年会

作者： Zhao-qing zeng Wen-Ying Zhuang State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of Sciences

The genus Geejayessia is characterized by prosenchymatous stromata erumpent through substrates,caespitose, broadly pyriform, pale orange, brownish to reddish orange, bright red to black perithecia;cylindrical or clavate asci with eight ascospores;broadly ellipsoidal to ellipsoidal ascospores that are uniseptate, slightly constricted at the septum, hyaline or pale brown to yellowish brown, smooth or verruculose at maturity;and multiseptate, slightly curved macroconidia with conspicuous pedicellate foot cell. Members of Geejayessia exhibit host specificity and mainly occur on Buxus spp., Celtis occidentalis and Staphylea trifolia, and were reported only from Europe, North America and *** our examinations of nectriaceous collections from Henan and Hubei provinces, two cosmospora-like fungi were encountered. Judging by perithecial gross morphology, anatomic structures and culture characteristics, they represent two previously undescribed species of Geejayessia. Their taxonomic placements are confirmed by analyses of the combined larger subunit of the ATP citrate lyase（ACL1）, internal transcribed spacer of nuclear ribosomal DNA（ITS）, and the second largest subunit of the RNA polymerase II（RPB2） sequences. Distinctions between the new species and their closely related fungi are discussed. The new species discovered from central China extends the distribution of the genus to Asia.

关键词： Cosmospora-like fungi Nectriaceae Taxonomy

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钐铕钆萃取分离工艺中快速反馈“三出口”位置的方法

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稀土 2000年第6期21卷 30-32页

作者：曾清包头稀土研究院内蒙古包头014010

本文研究了以 P5 0 7为萃取剂 ,煤油为稀释剂 ,在盐酸介质中对钐铕钆连续分离工艺流程〔1〕。在分离过程中 ,采用了“三出口”技术富集氧化铕〔2、3、4〕,三出口位置是由重铬酸钾氧化还原快速测定铕的含量确定其出口位置 ,该方法简便... 详细信息

本文研究了以 P5 0 7为萃取剂 ,煤油为稀释剂 ,在盐酸介质中对钐铕钆连续分离工艺流程〔1〕。在分离过程中 ,采用了“三出口”技术富集氧化铕〔2、3、4〕,三出口位置是由重铬酸钾氧化还原快速测定铕的含量确定其出口位置 ,该方法简便、快捷 ,为钐铕钆分离及时反馈槽体内铕的变化 ,根据该数据调整工艺参数 ,确保槽体正常运转。

关键词：钐铕钆萃取三出口位置重铬酸钾氧化还原氧化铕

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Light doping of tungsten into copper-platinum nanoalloys for boosting their electrocatalytic performance in methanol oxidation

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Nano Research Energy 2022年第2期1卷 194-200页

作者： Danye Liu qing zeng Chaoquan Hu Dong Chen Hui Liu Yongsheng Han Lin Xu qingbo Zhang Jun Yang State Key Laboratory of Multiphase Complex Systems Institute of Process EngineeringChinese Academy of SciencesBeijing 100190China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049China Nanjing IPE Institute of Green Manufacturing Industry Nanjing 211100China School of Chemistry and Materials Science Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsNanjing Normal UniversityNanjing 210023China Department of Bioengineering Rice UniversityHoustonTexas 77005USA

Coupling the bi-functional mechanism with compressive lattice strain might be an effective way to boost the electrocatalysis of platinum(Pt)-based nanoparticles for methanol oxidation reaction(MOR).This strategy weakens the chemisorption of poisoning CO-like intermediates generated during MOR on the active Pt sites by lowering their d-band *** this context,we herein report the synthesis of ternary copper-tungsten-platinum(CuWPt)nanoalloys with light doping of W element by simply co-reducing their precursors at elevated *** this ternary alloy system,the presence of only small amount of W element not only weakens the chemisorption of CO-like intermediates by lowering the Pt d-band center through compressive lattice strain,but also cleans the active Pt sites by“hydrogen spillover effect”,endowing the as-prepared CuWPt nanoalloys at an appropriate Cu/W/Pt ratio with good activity for *** specific,the ternary CuWPt alloy nanoparticles at a Cu/W/Pt molar ratio of 21/4/75 show a specific activity of 2.5 mA·cm^(−2)and a mass activity of 2.11 A·mg^(−1)with a better durability,outperforming those ternary CuWPt alloy nanoparticles at other Cu/W/Pt ratios,binary CuPt alloys and commercial Pt/C catalyst as well as a large number of reported Pt-based *** addition,a single direct methanol fuel cell(DMFC)assembled using ternary CuWPt nanoalloys as anodic catalysts shows a power density of 24.3 mW·cm^(−2)and an open-circle voltage of 0.6 V,also much higher than those of the single DMFC assembled from commercial Pt/C catalysts.

关键词： lattice strain d-band center electrocatalysis hydrogen spillover methanol oxidation reaction

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NLRP3-dependent pyroptosis is required for HIV-1 gp120- induced neuropathology

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Cellular & Molecular Immunology 2020年第3期17卷 283-299页

作者： Xiaolong He Weijun Yang Zhijie zeng Yi Wei Jie Gao Bao Zhang Li Li Liqun Liu Yu Wan qing zeng Zelong Gong Liting Liu Hanyun Zhang Yubin Li Shaojie Yang Tongtong Hu Lixian Wu Eliezer Masliah Shenghe Huang Hong Cao Department of Microbiology Guangdong Provincial Key Laboratory of Tropical Disease ResearchSchool of Public HealthSouthern Medical UniversityGuangzhou 510515China Kunming Key Laboratory of Children Infection and Immunity Yunnan Institute of PediatricsKunming Children’s HospitalKunmingYunnan 650228China Department of Pediatrics The Second Xiangya HospitalCentral South UniversityChangsha 410011China Department of Medical Microbiology and Immunology Dali UniversityDali 671000China Division of Neurosciences National Institute on AgingNational Institutes of HealthBethesdaMD 20892USA Departments of Neuroscience and Pathology University of CaliforniaSan DiegoLa JollaCA 92093USA Saban Research Institute Children’s Hospital Los AngelesUniversity of Southern CaliforniaLos AngelesCA 90027USA

The human immunodeficiency virus-1(HIV-1)envelope protein gp120 is the major contributor to the pathogenesis of HIVassociated neurocognitive disorder(HAND).Neuroinflammation plays a pivotal role in gp120-induced neuropathology,but how gp120 triggers neuroinflammatory processes and subsequent neuronal death remains ***,we provide evidence that NLRP3 is required for gp120-induced neuroinflammation and *** results showed that gp120-induced NLRP3-dependent pyroptosis and IL-1βproduction in *** of microglial NLRP3 inflammasome activation alleviated gp120-mediated neuroinflammatory factor release and neuronal ***,we showed that chronic administration of MCC950,a novel selective NLRP3 inhibitor,to gp120 transgenic mice not only attenuated neuroinflammation and neuronal death but also promoted neuronal regeneration and restored the impaired neurocognitive *** conclusion,our data revealed that the NLRP3 inflammasome is important for gp120-induced neuroinflammation and neuropathology and suggest that NLRP3 is a potential novel target for the treatment of HAND.

关键词： NLRP3 inflammasome HIV-1 gp120 HIV-associated neurocognitive disorder Neuroinflammation Neuropathology

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含等式约束的全系数模糊线性规划

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系统工程理论与实践 2000年第9期20卷 105-109页

作者：曾庆宁桂林电子工业学院信息工程系广西桂林541004

对全系数模糊线性规划当中具有等式约束条件的情况进行了讨论 .指出其等式约束不能象普通线性规划那样简单地转化为不等式约束条件 ,推广了不仅含有不等式约束而且含有等式约束的全系数模糊线性规划的求解方法 .同时。

关键词：全系数模糊线性规划等式约束模糊集

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Effect and Mechanism of Ganoderma lucidum Polysaccharides on Human Fibroblasts and Skin Wound Healing in Mice

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Chinese Journal of Integrative Medicine 2019年第3期25卷 203-209页

作者： HU Feng YAN Yu WANG Chu-wang LIU Yu WANG Jing-jing ZHOU Fang zeng qing-hai ZHOU Xiao CHEN Jia WANG Ai-jun ZHOU Jian-da Department of Plastic Surgery the Third Xiangya Hospital of Central South University Xiangya School of Medicine Central South University Department of Head and Neck Surgery Hunan Province Cancer Hospital Department of Surgery Davis Health System University of California

Objective: To investigate the effects of Ganoderma lucidum polysaccharides(GL-PS) on human fibroblasts and skin wound healing in Kunming male mice and to explore the putative molecular mechanism. Methods: Primary human skin fibroblasts were cultured. The viability of fibroblasts treated with 0, 10, 20, 40, 80, and 160 μg/mL of GL-PS, respectively were detected by 3-4,5-dimethyl-2-thiazolyl-2,5-diphenyl-2-Htetrazolium bromide(MTT). The migration ability of fibroblasts treated with 0, 10, 20, and 40 μg/mL of GL-PS were measured by transwell assay. The secretion of the C-terminal peptide of procollagen type Ⅰ(CICP) and transforming growth factor-β1(TGF-β1) in the cell supernatant was tested by enzyme-linked immunosorbent assay. The expression of β-catenin was detected by Western blot. Furthermore, the Kunming mouse model with full-layer skin resection trauma was established, and was treated with 10, 20, and 40 mg/mL of GL-PS, respectively as external use. The size of the wound was measured daily, complete healing time in each group was recorded and the percentage of wound contraction was calculated. Results: Compared with the control group, 10, 20, and 40 μg/mL of GL-PS significantly increased the viability of fibroblasts, promoted the migration ability of fibroblasts, and up-regulated the expressions of CICP and TGF-β1 in fibroblasts(P<0.05 or P<0.01). The expression of β-catenin in fibroblasts treated with 20 and 40 μg/mL of GL-PS was significantly higher than that of the control group(P<0.01). Furthermore, after external use of 10, 20, and 40 mg/mL of GL-PS, the rates of wound healing in mice were significantly higher and the wound healing time was significantly less than the control group(P<0.05 or P<0.01). Conclusion: A certain concentration of GL-PS may promote wound healing via activation of the Wnt/β-catenin signaling pathway and up-regulation of TGF-β1, which might serve as a promising source of skin wound healing.

关键词： Ganoderma lucidum polysaccharides human fibroblast wound healing transforming growth factor-β 1 Wnt/β -catenin signaling pathway

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A Method for Incipient Fault Diagnosis of Roller Bearings Based on the Wavelet Transform Correlation Filter and Hilbert Transform

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International Journal of Plant Engineering and Management 2007年第4期12卷 192-198页

作者： zeng qing-hu QIU Jing LIU Guan-jun College of Mechatronic Engineering and Automation National University of Defense Technology Changsha 410073 P. R. China

Noise is the biggest obstacle that makes the incipient fault diagnosis results of roller bearings uncorrected; a new method for diagnosing incipient fault of roller bearings based on the Wavelet Transform Correlation Filter and Hilbert Transform was proposed. First, the weak fault information features are picked up from the roller bearings fault vibration signals by use of a de-noising characteristic of the Wavelet Transform Correlation Filter as the preprocessing of the Hilbert Envelope Analysis. Then, in order to get fault features frequency, de-noised wavelet coefficients of high scales which represent high frequency signal were analyzed by Hilbert Envelope Spectrum Analysis. The simulation signals and diagnosing examples analysis results reveal that the proposed method is more effective than the method of direct wavelet coefficients-Hilbert Transform in de-noising and clarifying roller bearing incipient fault.

关键词： wavelet correlation Filter Hilbert transform envelope spectrum fault diagnosis roller bearings

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Research of a New Multi-dimensional Dataset Search Framework on Unstructured P2P

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通讯和计算机（中英文版） 2007年第1期4卷 1-7页

作者： DENG Hui-min zeng Bi-qing XIA Xu Department of Computer Engineering Hunan Institute of Technology Hengyang 421002 China Department of Computer Engineering Nanhai Campus South China Normal University Foshan 528225 China College of Information Science and Engineering Central South University Changsha 410083 China

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