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| 1 | Factors that contribute to poor adherence to statin therapy in coronary heart disease patients from Chongqing and measures to improve their therapeutic outcomes显示文摘To assess the efficacy and short-term outcomes of adherence to statin therapy among coronary heart disease(CHD)patients following their hospital discharge,we enrolled 615 CHD patients who were prescribed statins from The First Affiliated Hospital of Chongqing Medical University in China between February 1st and October 31st of 2013.Statin adherence was evaluated by identifying the proportion of patients who remained adherent or became non-adherent to statin therapy over 4e8 months post-discharge from the hospital.The composite outcomes included all-cause mortality and re-hospitalization with cardiovascular disease.We found that 15.9%patients were non-adherent to their statin therapies and that coronary artery stenosis<75%(OR Z 3.433,95%CI:2.191e5.380,p<0.001)and adverse effects(OR Z 2.542,95%CI:1.327e4.869,p Z 0.005)both clearly contributed to poor adherence.The primary self-reported reasons for non-adherence included a lack of knowledge about the benefits of statin therapy(36.7%),the treatment being halted at the advice of their doctor(19.4%),and the difficulty in obtaining statins(12.2%).Non-adherence to statin therapy was significantly associated with an increased risk of cardiovascular events(OR Z 1.741,95%CI:1.035e2.929,p Z 0.037).In conclusion,CHD patients with moderate stenosis or adverse effects tended to have poor statin adherence,and this was significantly associated with increased cardiovascular events.We should strengthen education of the importance of statin therapy for both patients and doctors and facilitate the ability of patients to obtain their statin medication. | Guiquan Yu Yingjiao Zhang Ying Wang Guanglei Chang Hongmei Tao Dongying Zhang | 2018 | Genes & Diseases2018，5，4： | 8 |
| 2 | Tuning microwave absorption properties of Ti_(3)C_(2)T_(x) MXene-based materials:Component optimization and structure modulation显示文摘The current electromagnetic environment brings a growing demand for efficient microwave absorption(MA)materials.Ti_(3)C_(2)T_(x) MXene,one of the 2D transition-metal carbides,is considered to be a promising MA material owing to its superior dielectric properties and structural processability.In order to further improve the MA performance and environmental adaptability of Ti_(3)C_(2)T_(x) MXene,Ti_(3)C_(2)T_(x) MXene-based MA materials enhanced by composition and structure design have been extensively studied and the regu-lation ideas for its MA properties can be outlined as component optimization and structure manipulation strategies based on the microwave absorption mechanism.Herein,we briefly introduced the microwave absorption mechanism and focused on the design strategies of Ti_(3)C_(2)T_(x) MXene-based MA materials based on recent advances.In addition,the prospects of Ti_(3)C_(2)T_(x) MXene-based MA materials were also discussed. | Ming Chang Qingyu Li Zirui Jia Wanru Zhao Guanglei Wu | 2023 | Journal of Materials Science & Technology2023，，17： | 3 |
| 3 | Reverse Engineering of Machine-tool Settings with Modified Roll for Spiral Bevel Pinions显示文摘Although a great deal of research has been dedicated to the synthesis of spiral bevel gears, little related to reverse engineering can be found. An approach is proposed to reverse the machine-tool settings of the pinion of a spiral bevel gear drive on the basis of the blank and tooth surface data obtained by a coordinate measuring machine(CMM). Real tooth contact analysis(RTCA) is performed to preliminary ascertain the contact pattern, the motion curve, as well as the position of the mean contact point. And then the tangent to the contact path and the motion curve are interpolated in the sense of the least square method to extract the initial values of the bias angle and the higher order coefficients(HOC) in modified roll motion. A trial tooth surface is generated by machine-tool settings derived from the local synthesis relating to the initial meshing performances and modified roll motion. An optimization objective is formed which equals the tooth surface deviation between the real tooth surface and the trial tooth surface. The design variables are the parameters describing the meshing performances at the mean contact point in addition to the HOC. When the objective is optimized within an arbitrarily given convergence tolerance, the machine-tool settings together with the HOC are obtained. The proposed approach is verified by a spiral bevel pinion used in the accessory gear box of an aviation engine. The trial tooth surfaces approach to the real tooth surface on the whole in the example. The results show that the convergent tooth surface deviation for the concave side on the average is less than 0.5 μm, and is less than 1.3 μm for the convex side. The biggest tooth surface deviation is 6.7 μm which is located at the corner of the grid on the convex side. Those nodes with relative bigger tooth surface deviations are all located at the boundary of the grid. An approach is proposed to figure out the machine-tool settings of a spiral bevel pinion by way of reverse engineering without having known the theoretical tooth surfaces and the corresponding machine-tool settings. | LIU Guanglei CHANG Kai LIU Zeliang | 2013 | Chinese Journal of Mechanical Engineering2013，26，3： | 2 |
| 4 | Oral administration of dibutyryl adenosine cyclophosphate improved growth performance in weaning piglets by enhancing lipid fatty acids metabolism显示文摘Dibutyryl adenosine cyclophosphate(dbc AMP-Ca), an analog of cyclic adenosine monophosphate(c AMP), plays greater roles in regulating physiological activities and energy metabolism than c AMP. The aim of this study was to investigate the effect of oral administration of dbc AMP-Ca on growth performance and fatty acids metabolism in weaning piglets. A total of 14 early weaning piglets(7 ± 1 d of age,3.31 ± 0.09 kg, Landrace ? Large White ? Duroc) were randomly divided into 2 groups: control group and dbc AMP-Ca group, and the piglets received 7 m L of 0.9% Na Cl or 1.5 mg dbc AMP-Ca dissolved in 7 m L of 0.9% Na Cl per day for 10 d, respectively. The results showed that the average daily gain(ADG)increased by 109.17%(P < 0.05) in the dbc AMP-Ca group compared with the control group. Besides,dbc AMP-Ca significantly decreased blood high density lipoprotein cholesterol(HDLC) concentration(P < 0.05) and significantly increased blood low density lipoprotein cholesterol(LDLC) concentration(P < 0.05) compared with the control group. Further, liver C18:2 n6 t content significantly increased in dbc AMP-Ca group(P < 0.05) compared with the control group. With the increase of C18:2 n6 t content,the m RNA expression levels of peroxisome proliferator-activated receptor a(PPARa) and hormone sensitive glycerol three lipase(HSL), of which genes are related to lipid metabolism, were also significantly increased(P < 0.05 or P < 0.01). All of the results indicated that dbc AMP-Ca improved the ADG, which was probably done by regulating fatty acids metabolism in the liver of weaning piglets. | Guanya Li Ling Chang Guanglei Zhang Zehe Song Dan Wan Chunyan Xie Hong Wang Zhiyong Fan | 2018 | Animal Nutrition2018，，3： | 1 |
| 5 | Protective effects of sitagliptin on myocardial injury and cardiac function in an ischemia/reperfusion rat model显示文摘 | Chang Guanglei Zhang Peng Ye Lin | 2013 | Eur J Pharmacol2013，718，1： | 1 |
| 6 | The effect of grain orientation on the morphological stability of the organic-inorganic perovskite films under elevated temperature显示文摘The fast developing perovskite solar cells shows high efficiency and low cost.However,the stability problem restricts perovskite from commercial use.In this work,we have studied the effect of grain orientation on the morphological stability of perovskite thin films.By tuning the inorganic/organic ratio in the precursor solution,perovskite thin films with both high crystallinity and good morphological stability have been fabricated.The thermal stability of perovskite solar cells based on the optimized films has been tested.The device performance shows no degradation after annealing at 100℃ for 5h in air.This finding provides general guidelines for the development of thermally stable perovskite solar cells. | Dong Wang Yue Chang Shuping Pang Guanglei Cui | 2017 | Journal of Semiconductors2017，38，1： | 0 |
| 7 | Roadmap for rechargeable batteries:present and beyond显示文摘Rechargeable batteries currently hold the largest share of the electrochemical energy storage market,and they play a major role in the sustainable energy transition and industrial decarbonization to respond to global climate change.Due to the increased popularity of consumer electronics and electric vehicles,lithium-ion batteries have quickly become the most successful rechargeable batteries in the past three decades,yet growing demands in diversified application scenarios call for new types of rechargeable batteries.Tremendous efforts are made to developing the next-generation post-Li-ion rechargeable batteries,which include,but are not limited to solid-state batteries,lithium–sulfur batteries,sodium-/potassium-ion batteries,organic batteries,magnesium-/zinc-ion batteries,aqueous batteries and flow batteries.Despite the great achievements,challenges persist in precise understandings about the electrochemical reaction and charge transfer process,and optimal design of key materials and interfaces in a battery.This roadmap tends to provide an overview about the current research progress,key challenges and future prospects of various types of rechargeable batteries.New computational methods for materials development,and characterization techniques will also be discussed as they play an important role in battery research. | Sen Xin Xu Zhang Lin Wang Haijun Yu Xin Chang Yu-Ming Zhao Qinghai Meng Pan Xu Chen-Zi Zhao Jiahang Chen Huichao Lu Xirui Kong Jiulin Wang Kai Chen Gang Huang Xinbo Zhang Yu Su Yao Xiao Shu-Lei Chou Shilin Zhang Zaiping Guo Aobing Du Guanglei Cui Gaojing Yang Qing Zhao Liubing Dong Dong Zhou Feiyu Kang Hu Hong Chunyi Zhi Zhizhang Yuan Xianfeng Li Yifei Mo Yizhou Zhu Dongfang Yu Xincheng Lei Jianxiong Zhao Jiayi Wang Dong Su Yu-Guo Guo Qiang Zhang Jun Chen Li-Jun Wan | 2024 | Science China Chemistry2024，67，1： | 0 |
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