|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Tagging single nucleotide polymorphisms in the PPAR-γ and RXR-α gene and type 2 diabetes risk:a case-control study of a Chinese Han population显示文摘Peroxisome proliferator-activated receptor (PPAR-γ),which is mainly involved in adipocyte differentiation, has been suggested to play an important role in the pathogenesis of insulin resistance and atherosclerosis. We investigated the frequencies of two common tagging polymorphisms of the PPAR-γ gene and two of PPAR-α with minor allele frequency (MAF)≥ 0.05 in the Chinese Han population and analyzed the correlation between the different genotypes and the risk of type 2 diabetes mellitus (T2DM). TaqMan assay was performed to test the genotypes in T2DM patients (n = 1,105) and normal controls (n = 1,107). Serum adiponectin concentration was measured by ELISA kit. The variant genotypes rs17817276GG, rs3856806CT and rs3856806CT/TT of PPAR-γ were associated with T2DM, P = 0.023,0.037 and 0.018, respectively. Furthermore, the prevalence of haplotype GT in PPAR-γ was less frequent in the case subjects (0.3%) than in the controls (1.9%) [P < 0.001,OR(95%CI)=0.13 (0.06-0.31)]. Patients with genotype TT of rs3856806 had a higher serum level of adiponectin than those with the genotype CC and CT (P = 0.031 and 0.038, respectively). There was no statistically significant difference between patients and controls in genotype distribution of rs6537944 and rs1045570 of the RXR-α gene. The present study suggests that the variant genotypes in the PPAR-γ gene could decrease the risk for the development of T2DM in the Chinese Han population. | Juan Du Hui Shi Ying Lu Wencong Du Yuanyuan Cao Qian Li Jianhua Ma Xinhua Ye Jinluo Cheng Xiaofang Yu Yanqin Gao Ling Zhou | 2011 | The Journal of Biomedical Research2011，25，1： | 3 |
| 2 | Perfect electromagnetic and sound absorption via subwavelength holes array显示文摘 | Yanqin Wang Xiaoliang Ma Xiong Li Mingbo Pu Xiangang Luo | 2018 | Opto-Electronic Advances2018，1，8： | 3 |
| 3 | Application of the back-error propagation artificial neural network(BPANN) on genetic variants in the PPAR-γ and RXR-α gene and risk of metabolic syndrome in a Chinese Han population显示文摘This study was aimed to explore the associations between the combined effects of several polymorphisms in the PPAR-γ and RXR-α gene and environmental factors with the risk of metabolic syndrome by back-error propagation artificial neural network(BPANN).We established the model based on data gathered from metabolic syndrome patients(n = 1012) and normal controls(n = 1069) by BPANN.Mean impact value(MIV) for each input variable was calculated and the sequence of factors was sorted according to their absolute MIVs.Generalized multifactor dimensionality reduction(GMDR) confirmed a joint effect of PPAR-γ and RXR-α based on the results from BPANN.By BPANN analysis,the sequences according to the importance of metabolic syndrome risk factors were in the order of body mass index(BMI).serum adiponectin,rs4240711,gender,rs4842194,family history of type 2 diabetes,rs2920502,physical activity,alcohol drinking,rs3856806,family history of hypertension,rsl045570,rs6537944,age,rsl7817276,family history of hyperlipidemia,smoking,rs1801282 and rs3132291.However,no polymorphism was statistically significant in multiple logistic regression analysis.After controlling for environmental factors,A_1,A_2,B_1 and B_2(rs4240711,rs4842194,rs2920502 and rs3856806) models were the best models(cross-validation consistency 10/10,P = 0.0107) with the GMDR method.In conclusion,the interaction of the PPAR-γ and RXR-α gene could play a role in susceptibility to metabolic syndrome.A more realistic model is obtained by using BPANN to screen out determinants of diseases of multiple etiologies like metabolic syndrome. | Xu Zhao Kang Xu Hui Shi Jinluo Cheng Jianhua Ma Yanqin Gao Qian Li Xinhua Ye Ying Lu Xiaofang Yu Juan Du Wencong Du Qing Ye Ling Zhou | 2014 | The Journal of Biomedical Research2014，28，2： | 3 |
| 4 | H2WO4·H2O/Ag/AgCl composite nanoplates i a plasmonic Z-Scheme visiblelight photocatalyst 显示文摘 | WANG Xuefei LI Shufen MA Yanqin | 2011 | J Phys Chem C2011，115，14： | 1 |
| 5 | Determination of nerolidol in teas using headspace solid phase microextraction–gas chromatography显示文摘 | Chunhua Ma Yanqin Qu Yingxue Zhang Bin Qiu Yiru Wang Xi Chen | 2014 | Food Chemistry2014，，： | 1 |
| 6 | Electrochemical Route to Fabricate Film‐Like Conjugated Microporous Polymers and Application for Organic Electronics显示文摘 | Cheng Gu Youchun Chen Zhongbo Zhang Shanfeng Xue Shuheng Sun Kai Zhang Chengmei Zhong Huanhuan Zhang Yuyu Pan Ying Lv Yanqin Yang Fenghong Li Suobo Zhang Fei Huang Yuguang Ma | 2013 | Adv Mater2013，，25： | 1 |
| 7 | The photoelectrochemistry of transition metal-ion-doped TiO2 nanocrystalline electrodes and higher solar cell conversion efficiency based on Zn2+-doped TiO2 electrode显示文摘 | Yanqin Wang Yanzhong Hao Humin Cheng Jiming Ma Bin Xu Weihua Li Shengmin Cai | 1999 | Journal of Materials Science1999，，12： | 1 |
| 8 | Contrast-en- hanced ultrasound with SonoVue could accurately assess the renal microvascular perfusion in diabetic kidney dam- age显示文摘 | Fang Ma Yanqin Cang Baozhen Zhao | 2012 | Nephrol Dial Transplant2012，10，： | 1 |
| 9 | 超表面三维彩色全息显示文摘全息光学是近代光学领域的一个重要分支。全息技术充分利用完整的电磁场振幅和位相信息实现对电磁场的重构。近些年来发展起来的计算全息技术通过电磁算法来计算得到包含振幅和位相信息的全息图,在外界光源的照射下可以产生预先设计的、虚拟的物体图像。现有的基于二元光学元件或空间光调制器等实现的位相型计算全息图,通常存在像元尺寸大和位相调控能力有限等限制,使得全息的视场角受限,难以实现大视场三维彩色全息。 | Li, Xiong Chen, Lianwei Li, Yang Zhang, Xiaohu Pu, Mingbo Zhao, Zeyu Ma, Xiaoliang Wang, Yanqin Hong, Minghui Luo, Xiangang | 2017 | 光电工程2017，44，1： | 1 |
| 10 | The preparation, characterization, photoelectrochemical and photocatalytic properties of lanthanide metal-iondoped TiO2 nanoparticles 显示文摘 | Wang Yanqin Cheng Humin Zhang Li Hao Li Ma Jiming Xu Bin Li Weihua | 2000 | Journal of Molecular Catalysis A: Chemical2000，151，： | 1 |
| 11 | Electrochemical Route to Fabricate Film‐Like Conjugated Microporous Polymers and Application for Organic Electronics显示文摘 | Cheng Gu Youchun Chen Zhongbo Zhang Shanfeng Xue Shuheng Sun Kai Zhang Chengmei Zhong Huanhuan Zhang Yuyu Pan Ying Lv Yanqin Yang Fenghong Li Suobo Zhang Fei Huang Yuguang Ma | 2013 | Adv. Mater2013，，25： | 1 |
| 12 | Alterations of Chinese women’s skin microbiota associated with the aging process显示文摘Skin is frequently mentioned as the first defense line of the body,which can prevent the invading pathogens colonization and maintain the balance of skin microbiota[1].The formation and maturation of skin microbiota can be impacted by both external factors(e.g.,living environment,diet,weather,exposure to pollutants,etc.)and endogenous factors(e.g.,race,age,gender,cellular metabolisms,immune activity,hormone condition,etc.).Recently,the role of the taxonomic compositions of skin microbial communities in skin health and disease and their relationships with the skin aging process are broadly focused on and further investigated[2]. | Caixia Wang Suzhen Yang Laiji Ma Yan Li Yanqin Shi Man Wang Li Shao Zongjie Li Yue Wang | 2022 | Acta Biochimica et Biophysica Sinica2022，54，8： | 0 |
| 13 | Magnetic-conductive bi-gradient structure design of CP/PGFF/Fe 3 O 4 composites for highly absorb e d EMI shielding and balanced mechanical strength显示文摘Developing excellent absorption-dominant electromagnetic interference(EMI)shielding composites is an urgent demand for the rapid development of 5 G technology and electronic equipment.Herein,a simple strategy is employed to fabricate carbon nanotubes-polypropylene fibers(CP)/polypropylene-glass fibers felt(PGFF)/Fe 3 O 4 composites with superior EMI shielding effectiveness and low reflection due to the magnetic-conductive bi-gradient structure which is naturally formed by deposition during the vacuum-assisted filtration process.The difference in dimensionality between one-dimensional CNT with outstand-ing electrical conductivity and zero-dimensional magnetic Fe 3 O 4 nanoparticles is the theoretical basis for the successful construction of the magnetic-conductive bi-gradient structure in a gap-rich PGFF matrix that endows the composites with“absorb-reflect-reabsorb”EMI shieldingmechanism.Whentheelectro-magnetic waves are incident from the magnetic layer,the EMI shielding effectiveness(SE)reaches 48.9 dB as the weight percentage of the conductive layer increases,more importantly,the reflection coefficients are reduced by more than 0.32 compared with that of another incident pattern.What’s more,the re-sultant composites exhibit an outstanding signal shielding function in the application.This work paves a convenient pathway for designing a magnetic-conductive bi-gradient structure and efficient absorbing EMI shielding composites applied in the next-generated electronic information and communication field. | Qiang Peng Meng Ma Si Chen Yanqin Shi Huiwen He Xu Wang | 2023 | Journal of Materials Science & Technology2023，，2： | 0 |
| 14 | Effects of Nitrogen Application Rate to Late Rice on Greenhouse Gas Emissions and Soil Carbon Pool During the Growing Season of Winter Chinese Milk vetch显示文摘It is of important referential values for the further understanding of the effects of fertilization on greenhouse gas emissions and the effects of winter green manure on soil carbon pool to study the effects of fertilization on the greenhouse gas emissions and soil carbon pool during the growing season of winter Chinese milk vetch in the process of rice cultivation.This study investigated the effects of nitrogen application in late rice season on the yield of the succeeding Chinese milk vetch and greenhouse gas emissions as well as the soil carbon pool characteristics after the winter planting of Chinese milk vetch with the winter idling of no nitrogen application as the control.The results showed that the yield of Chinese milk vetch was the highest under the nitrogen application of 225 kg/hm^2 in the late rice season,reaching up to 18 388.97 kg/hm^2,which was significantly different from other treatments( P <0.05).Nitrogen application in late rice season increased the emissions of N_2 O,CH_4,CO_2 and global warming potential( GWP) in the growing season of Chinese milk vetch.Compared with the winter idling treatment,winter planting of Chinese milk vetch significantly increased the soil organic carbon and soil carbon pool management index.The yield of Chinese milk vetch was significantly positively correlated with N_2O and CH_4 emissions( P < 0.05),while it presented extremely significant positive correlations with CO_2 emissions,GWP,active organic carbon,and carbon pool management index( P < 0.01).Nitrogen application in the late rice season increased the emissions of N_2 O,CH_4,CO_2,and enhanced the greenhouse gas emission potential during the growing season of Chinese milk vetch.Therefore,without reducing the yield of rice,reducing the amount of nitrogen fertilizer in rice could reduce the greenhouse gas emissions in the growing season of succeeding Chinese milk vetch. | Yanqin MA Guoqin HUANG | 2018 | Agricultural Biotechnology2018，7，6： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员