|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Notch signaling:Its essential roles in bone and craniofacial development显示文摘Notch is a cellecell signaling pathway that is involved in a host of activities including development,oncogenesis,skeletal homeostasis,and much more.More specifically,recent research has demonstrated the importance of Notch signaling in osteogenic differentiation,bone healing,and in the development of the skeleton.The craniofacial skeleton is complex and understanding its development has remained an important focus in biology.In this review we briefly summarize what recent research has revealed about Notch signaling and the current understanding of how the skeleton,skull,and face develop.We then discuss the crucial role that Notch plays in both craniofacial development and the skeletal system,and what importance it may play in the future. | Mikhail Pakvasa Pranav Haravu Michael Boachie-Mensah Alonzo Jones Elam Coalson Junyi Liao Zongyue Zeng Di Wu Kevin Qin Xiaoxing Wu Huaxiu Luo Jing Zhang Meng Zhang Fang He Yukun Mao Yongtao Zhang Changchun Niu Meng Wu Xia Zhao Hao Wang Linjuan Huang Deyao Shi Qing Liu Na Ni Kai Fu Michael J.Lee Jennifer Moriatis Wolf Aravind Athiviraham Sherwin S.Ho Tong-Chuan He Kelly Hynes Jason Strelzow Mostafa El Dafrawy Russell R.Reid | 2021 | Genes & Diseases2021，8，1： | 4 |
| 2 | Analytical and ex-perimental study of a skew bridge model显示文摘 | MENG Junyi GHASEMI H LUI E M | 2004 | EngineeringStructures2004，26，2： | 1 |
| 3 | Low-valence ion addition induced more compact passive films on nickel-copper nano-coatings显示文摘Ni-Cu nano-coatings were prepared by pulsed electroplating technique in the baths containing various amount of boric acid. Their microstructure, morphologies and corrosion resistance were characterized in detail. The addition of boric acid strongly influences on the microstructure of the Ni-Cu coatings.The coating with a grain size of 130 nm, obtained from the bath containing 35 g L^-1 boric acid, shows the highest corrosion resistance. This is attributed to the low-valence Cu ion(Cu^+) additions in nickel oxide, which could significantly decrease the oxygen ion vacancy density in the passive film to form a more compact passive film. The higher Cu^+ additions and the lower diffusivity of point defects(D0) are responsible for the formation of more compact passive film on the coating obtained from the bath with 35 g L^-1 boric acid. | Quangquan Do Hongze An Guozhe Meng Weihua Li Lai-Chang Zhang Yangqiu Wang Bin Liu Junyi Wang Fuhui Wang | 2019 | Journal of Materials Science & Technology2019，35，10： | 1 |
| 4 | Sparse underwater acoustic OFDM channel estimation based on superimposed train- ing显示文摘 | Zhao Junyi Meng Weixiao Jia Shilou | 2009 | Journal of Marine Science and Application2009，，8： | 1 |
| 5 | On a risk model with dependence between claim sizes and claim intervals显示文摘 | Meng Qingbin Zhang Xin Guo Junyi | 2008 | Statistics and Probability Letters2008，78，： | 1 |
| 6 | Role of social organization engagement in high-risk groups intervention against HIV/AIDS:a case study from 176 cities of China显示文摘Background: A high-risk prevention strategy is an effective way to fight against human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS). The China AIDS Fund for Non-Governmental Organizations (CAFNGO) was established in 2015 to help social organizations intervene to protect high-risk populations in 176 cities. This study aimed to evaluate the role of social organizations in high-risk population interventions against HIV/AIDS.Methods: This study was based on the CAFNGO program from 2016 to 2020. The collected data included the number and types of social organizations participating in high-risk group interventions and the amount of funds obtained by these organizations each year. We explored the factors influencing the number of newly diagnosed AIDS cases using a spatial econometric model. Furthermore, we evaluated the effectiveness of intervention activities by comparing the percentages of the individuals who initially tested positive, and the individuals who took the confirmatory test, as well as those who retested positive and underwent the treatment.Results: Overall, from 2016 to 2020, the number of social organizations involved in interventions to protect HIV/AIDS high-risk populations increased from 441 to 532, and the invested fund increased from $3.98 to $10.58 million. The number of newly diagnosed cases decreased from 9128 to 8546 during the same period. Although the number of cities with overall spatial correlations decreased, the spatial agglomeration effect persisted in the large cities. Citywise, the number of social organizations (direct effect 19.13), the permanent resident population (direct effect 0.12), GDP per capita (direct effect 17.58;indirect effect -15.38), and passenger turnover volume (direct effect 5.50;indirect effect -8.64) were the major factors influencing new positive cases confirmed through the testing interventions performed by the social organizations. The initial positive test rates among high-risk populations were below 5.5%, the retesting rates among those who initially tested positive were above 60%, and the treatment rates among diagnosed cases were above 70%.Conclusions: The spatial effect of social organizations participating in interventions targeting high-risk populations funded by CAFNGO is statistically significant. Nevertheless, despite the achievements of these social organizations in tracking new cases and encouraging treatment, a series of measures should be taken to further optimize the use of CAFNGO. Working data should be updated from social organizations to CAFNGO more frequently by establishing a data monitoring system to help better track newly diagnosed AIDS cases. Multichannel financing should be expanded as well. | Zhiwei Leng Sha Sha Shuyu Dai Xuehui Meng Jinfeng Li Junyi Jin Wenlin Zheng Weihua Yang Chuanju Mao Zhenzhong Wang Liujin Zhang Peng Wang Tao Yang Weizhong Yang | 2022 | Infectious Diseases of Poverty2022，11，6： | 0 |
| 7 | Kinetic-boosted CO_(2) electroreduction to formate via synergistic electric-thermal field on hierarchical bismuth with amorphous layer显示文摘Electrocatalytic converting CO_(2) into chemical products has emerged as a promising approach to achieving carbon neutrality.Herein,we report a bismuth-based catalyst with high curvature terminal and amorphous layer which fabricated via two-step electrodeposition achieves stable formate output in a wide voltage window of 600 mV.The Faraday efficiency(FE) of formate reached up to 99.4% at-0.8 V vs.RHE and it remained constant for more than 92 h at-15 mA cm^(-2).More intriguingly,FE formate of95.4% can be realized at a current density of industrial grade(-667.7 mA cm^(-2)) in flow cell.The special structure promoted CO_(2) adsorption and reduced its activation energy and enhanced the electric-thermal field and K^(+) enrichment which accelerated the reaction kinetics.In situ spectroscopy and theoretical calculation further confirmed that the introduction of amorphous structure is beneficial to adsorpting CO_(2)and stabling*OCHO intermediate.This work provides special insights to fabricate efficient electrocatalysts by means of structural and crystal engineering and makes efforts to realize the industrialization of bismuth-based catalysts. | Bing Yang Junyi Zeng Zhenlin Zhang Lin Meng Donglin Shi Liang Chen Youju Huang | 2024 | Journal of Energy Chemistry2024，90，3： | 0 |
| 8 | Host-guest inclusion for enhancing anticancer activity of pemetrexed against lung carcinoma and decreasing cytotoxicity to normal cells显示文摘Advanced chemotherapy strategies are in urgent demand for improving anticancer efficacy.Herein,a water-soluble pillar[6]arene(WP6 A)was used to load chemotherapeutic agent pemetrexed(PMX)by forming direct host-guest inclusion,which is beneficial for decreasing cytotoxicity of PMX on BEAS-2 B cells.NMR and florescence titration served to confirm the complexation between WP6 A and ATP with higher affinity[(5.67?0.31)x 10^(5)L/mol],favoring competitive replacement of PMX.Complexation ATP by WP6 A effectively prevented ATP from being hydrolyzed in presence of alkaline phosphatase.The formed host-guest complex was further used to block the efflux pump by cutting off energy source from ATP hydrolysis,which was accompanied with releasing PMX to produce synergistic enhancement of anticancer performance towards A549 cells.This supramolecular strategy would also be extended to other clinical chemotherapeutic agents and it was expected to provide salutary profits for cancer patients. | Junyi Chen Yahan Zhang Yadan Zhang Liang Zhao Longming Chen Yao Chai Zhao Meng Xueshun Jia Qingbin Meng Chunju Li | 2021 | Chinese Chemical Letters2021，32，10： | 0 |
| 9 | High corrosion resistance film on rebar by cerium modification显示文摘A cerium film was prepared on the surface of rebar by chemical conversion method to enhance its corrosion resistance.The film in the simulated concrete pore solution was measured by electrochemical method,transmission electron microscope(TEM)and X-ray photoelectron spectroscopy(XPS).The effect of temperature on film formation was studied,and the optimum temperature was determined at 35℃.The film produced by too high formation temperature has more defects,resulting in the lower corrosion resistance.The Ce film resistance increased with time evolution until 800 h,then decreased and stabilized.The Ce film layer has a double-layer film structure,the upper layer is an oxide of cerium,and the underlayer is an oxide of iron.Results revealed that after being immersed in the simulated concrete pore solution,the corrosion resistance of the Ce film was enhanced by self-densification. | Hongze An Zhengyi Xu Guozhe Meng Weihua Li Yanqiu Wang Bin Liu Junyi Wang Fuhui Wang | 2021 | Journal of Materials Science & Technology2021，，5： | 0 |
| 10 | Reversing neuromuscular blocking agent decamethonium by carboxylatopillar[6]arene based on host-guest encapsulation显示文摘Neuromuscular blocking agents(NMBAs)are extensively used during anesthesia to improve surgical conditions by relaxing skeletal muscle movements.Rapid neuromuscular recovery after surgery is desirable to facilitate the recovery of muscle function and prevent residual blockade.Decamethonium(C10)is a classic NMBA,which has been restricted over the past decades ascribed to lack of a suitable antidote in clinic.Herein we used carboxylatopillar[6]arene(CP6A)to reverse neuromuscular blocker effect of C10 through direct host-guest encapsulation.NMR and isothermal titration calorimetry served to confirm the complexation between CP6A and C10 with robust affinity[(1.07±0.14)×10^(7)L/mol].The CP6A was further used as a reversal agent of C10,which facilitated to decrease C10 concentration in mice blood and excrete via urinary clearance,resulting in rapid recovery from muscle relaxation.These favorable outcomes might lead us to suggest that this supramolecular strategy could allow patients to regain lucidity much faster than spontaneous recovery from anesthesia. | Yao Chai Longming Chen Yahan Zhang Liang Zhao Zhao Meng Junyi Chen Chunju Li Qingbin Meng | 2022 | Chinese Chemical Letters2022，33，6： | 0 |
| 11 | Syntheses and Antiproliferative Evaluation of 6-Thienyl, 6-Polyphenyl Aryl and 6-Naphthyl Derivatives of 2,4-Diaminopyrido [3,2-d] pyramidine as Non-classical Antifolate Targeting DHFR显示文摘 | YANG Jiajia WANG Meng LI Xia FAN Ningning XUE Liangmin LI Hao TIAN Chao WANG Xiaowei LIU Junyi ZHANG Zhili | 2017 | Chemical Research in Chinese Universities2017，33，4： | 0 |
| 12 | Supramolecular liquid barrier for sulfur mustard utilizing host-guest complexation of pillar[5]arene with triethylene oxide substituents显示文摘Sulfur mustard(SM) can be absorbed by skin quickly and cause serious system damage via reacting with nearly all cell constituents. Until now, there is still lack of effective antidotal therapy for SM and skin protection is highly important to defend SM. In this article, supramolecular liquid barrier based on pillar[5]arene with triethylene oxide substituents(EGP5) has been designed to impede the skin permeation of SM and further interaction with the skin tissue. EGP5 could encapsulate SM within its cavity, with a Kavalue of(5.10 ± 0.47) × 10^(2)L/mol. In vitro skin absorption test proved that EGP5 was capable to effectively prevent SM from penetrating through skin. This supramolecular liquid barrier was employed on rat models to systematically evaluate protective effect against SM intoxication. Pretreatment of EGP5could alleviate skin and system damage induced by SM and improve survival rate of poisoned rat models from 10% to 90%. Additionally, EGP5 served as protective materials could be highly reused after recycling several times. Overall, these findings have provided the first insight into the construction of convenient liquid material for SM protection. | Yahan Zhang Junyi Chen Longming Chen Liang Zhao Mengke Ma Xinbei Du Zhao Meng Han Zhang Zhibing Zheng Yongan Wang Chunju Li Qingbin Meng | 2023 | Chinese Chemical Letters2023，34，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员