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| 1 | Effect of moxa smoke produced during combustion of Aiye(Folium Artemisiae Argyi) on behavioral changes in mice inhaling the smoke显示文摘OBJECTIVE: To evaluate the effects that inhalation of the combustion products of the traditional Chinese herb Aiye(Folium Artemisiae Argyi) has on the central nervous system.METHODS: Forty Kunming mice(half male) were randomly assigned(n = 10/group) to a control group(C) or one of three moxa smoke concentration groups(% opacity): low(L1; 0.4%), medium(M1; 2%), and high(H1; 15%). Mice in the latter three groups were exposed to moxa smoke in a dynamic gas exposure cabinet for 20 min per day for7 days. Mice in control group were placed in the same cabinet without any intervention. For the sleep experiments, another 50 mice were divided into five groups of 10 mice each: a saline-injected control group, L1 + pentobarbital sodium(PS)-injected group, M1+PS group, H1(15%)+PS group,and a positive control group(10 mg/kg, chlorpromazine, p.o.). The weight, general activities, locomotor activities, rotarod performance, sleep duration,and sleeping rate induced by a subthreshold dose of pentobarbital sodium were recorded in the mice,and the composition of moxa smoke was analyzed using headspace gas chromatography(GC-HS).RESULTS: A low concentration of smoke significantly decreased the frequency of locomotor activities and the time for which the mice remaining on the rotarod; however, a high smoke concentration significantly prolonged the pentobarbital-induced sleeping time and sleeping rate.CONCLUSION: The concentration-dependent relaxing effects of moxa smoke on the Central Nervous System(CNS) were confirmed. Moreover, GC-HS analysis showed that the component present in the highest concentration in moxa smoke was eucalyp-tol, an essential oil well recognized for its soothing effects on the CNS. This may therefore be accountable for the sedative effects of moxa smoke. | Yang Jia Zheng Xiaojun Jin Ran Han Li Ha Lue Li Jun Wang Lei Liu Ping Chu Zhusheng Huang Chang Chang Hongsheng Lao Lixing Zhao Baixiao | 2016 | Journal of Traditional Chinese Medicine2016，36，6： | 8 |
| 2 | Accurate and precise determination of lead isotope composition in selected geochemical reference materials显示文摘Lead(Pb)isotopes have been extensively employed in tracing sources of Pb and its transport pathways through the environment.However,Pb isotopic ratios in related geochemical reference materials are scarce.Here,we report high-precision Pb isotopic ratios measured by Nu Plasma II MC-ICP-MS using calibrated ^(205)Tl/^(203)Tl=2.38865(NIST SRM 997)for mass discrimination correction.The long-term external precision(2SD)for NISTSRM 981 of Pb,BCR-2,and BHVO-2 are 0.31‰(n=105),0.42‰(n=11),and 0.25‰(n=5)for ^(208)Pb/ ^(206)Pb and 0.16‰,0.53‰,and 0.07‰for ^(206)Pb/ ^(207)Pb,both respectively,and their Pb isotopic ratios are in excellent agreement with the recommended values.Using this method,we report for the first time Pb isotopic compositions in shale SGR-1b(USGS);coal CLB-1(USGS);stream sediments GSD-17,-21,and-23(IGGE);soils GSS-12,-13,-14,-15,and-16(IGGE);plants GSV-1,-2,and-3(IGGE);and human hair GSH-1(IGGE). | Guangliang Wu Jian-Ming Zhu Decan Tan Guilin Han Lixing Zhang Kun Ren | 2017 | Acta Geochimica2017，36，3： | 3 |
| 3 | Repeated exposure to moxa-burning smoke: its acute and chronic toxicities in rats显示文摘OBJECTIVE: To assess toxicities of the air in Chi-nese medicine clinics polluted by moxa-burning smoke due to moxibustion-derived burning products(MBP).METHODS: Both acute and chronic toxicity studies were conducted. For the acute toxicity study, five groups of Wistar rats(n = 16/group, male: female =1∶1) were exposed to five different concentrations(95%, 90%, 85%, 80% and 75%, respectively) of MBP for 2 h. For the chronic toxicity study, another three groups of male rats(n = 21/group) were exposed to MBP in three concentrations(10%, 40%and 70%, respectively) and one control group exposed to clean air 20 min/d for 144 d. Routine examinations were performed and analyzed by analysis of variance and dose-response relationship.RESULTS: In the acute toxicity study, the number of dead rats in the 95%, 90%, 85%, 80% and 75%groups were 16, 13, 7, 6 and 3, respectively, with LD50 of 86.274% after or during the 2 h exposure.In the chronic toxicity study, MBP exposure induced a decline in activity of the rats. Rats in the10% group showed no signs of toxicity, while those in the 40% MBP group showed toxicity effects on the body weights(P < 0.05) and lung. Rats in the70% MBP group also presented with reversible damage in the blood coagulation system(P < 0.05).CONCLUSION: Exposure to 10% MBP, which is equivalent to 27.45 mg/m3, was under the critical threshold for male rats' safety. Exposure to MBP above that limit induced lung damage. MBP in clinics need to be reduced to a safe level with enhanced ventilation. | Han Li Liu Changxi Liu Ping Hu Hai Yang Jia Cai Hong Lim Minyee Zhu Maoxiang Pan Xiujie Huang Jian Cui Yingxue Lao Lixing Zhao Baixiao | 2018 | Journal of Traditional Chinese Medicine2018，38，1： | 3 |
| 4 | The rose of surface chemistry in determining in vivo biodistribution and toxicity of CdSe/ZnS core-shell quantum dots 显示文摘 | TangY HanS LiuH ChenX HuangL LiX | 2013 | Biomaterials2013，34，34： | 1 |
| 5 | Platinum nanoparticles supported MoS2 nanosheet for simultaneous detection of dopamine and uric acid显示文摘Herein, platinum nanoparticles-decorated molybdenum disulfide(Pt NPs@MoS_2) nanocomposite has been synthesized via a microwave-assisted hydrothermal method, which was characterized by transmission electron microscopy(TEM) and powder X-ray diffraction(XRD). This MoS_2-based nanocomposite modified glass carbon electrode(Pt NPs@MoS_2/GCE) exhibited excellent electrocatalytic activity toward dopamine(DA) and uric acid(UA) due to their synergistic effect. Two well-defined oxidation peaks of DA and UA were obtained at Pt NPs@MoS_2/GCE with a large peak separation of 160 m V(DA-UA), suggesting that the modified electrode could individually or simultaneously analyze DA and AA. Under the optimal conditions, the peak currents of DA and UA were linearly dependent on their concentrations in the range of 0.5–150 and 5–1000 mmol/L with detection limit of 0.17 and 0.98 mmol/L, respectively. The proposed MoS_2-based sensor can also be employed to examine DA and UA in real samples with satisfactory results. Therefore, the Pt NPs@MoS_2 nanocomposite might offer a good possibility for electrochemical sensing and other electrocatalytic applications. | Jie Chao Xiaoyan Han Haofan Sun Shao Su Lixing Weng Lianhui Wang | 2016 | Science China Chemistry2016，59，3： | 1 |
| 6 | Implementing the Nelder-Mead simplex algorithm with adaptive parameters 显示文摘 | Fuchang Gao Lixing Han | 2012 | Computa- tional Optimization and Applications2012，，7： | 1 |
| 7 | Linear homotopy method for computing generalized tensor eigenpairs显示文摘 | Liping CHEN Lixing HAN Liangmin ZHOU | 2017 | Frontiers of Mathematics in China2017，12，6： | 0 |
| 8 | An investigation of the influence of ground surface properties and shading on outdoor thermal comfort in a high-altitude residential area显示文摘Landscape elements in residential areas can effectively improve the outdoor thermal environment,with different outcomes depending on the climate conditions.This study explores how the ground surface and shading properties affect the outdoor thermal environment in a high-altitude plateau climate where few studies have been conducted.The measurements were conducted during summer and winter in a residential area in Lhasa,Tibet.Without natural shading such as trees,there is a positive correlation between Sky-view factor(SVF)and Physiological equivalent temperature(PET)during winter and a negative correlation during summer.When SVF exceeds 0.65 in summer,it may cause human discomfort.Compared to artificial shading such as a tensioned membrane,deciduous trees are superior at improving human comfort,as they can increase PET by 10.56℃ in winter and decrease it by 9.73℃ in summer.During summer,high-reflection water-permeable bricks can reduce the PET by 1.08℃,and lawns can reduce the mean rachation temperature(Tmrt)by 1.650C;however,the lawns may produce a microclimate with a high air temperature.The results from this paper can be used as a reference for landscape planning and design in residential areas in high-altitude cold-climate regions. | Lixing Chen Yingzi Zhang Jiaqin Han Xing Li | 2021 | Frontiers of Architectural Research2021，10，2： | 0 |
| 9 | Salt-assisted vapor-liquid-solid growth of high-quality ultrathin nickel oxide flakes for artificial synapses in image recognition applications显示文摘Transition metal oxides have attracted intense interest owing to their abundant physical and chemical properties.The controlled preparation of large-area,high-quality two-dimensional crystals is essential for revealing their inherent properties and realizing high-performance devices.However,fabricating two-dimensional(2D)transition metal oxides using a general approach still presents substantial challenges.Herein,we successfully achieve highly crystalline nickel oxide(NiO)flakes with a thickness as thin as 3.3 nm through the salt-assisted vapor-liquid-solid(VLS)growth method,which demonstrated exceptional stability under ambient conditions.To explore the great potential of the NiO crystal in this work,an artificial synapse based on the NiO-flake resistive switching(RS)layer is investigated.Short-term and long-term synaptic behaviors are obtained with external stimuli.The artificial synaptic performance provides the foundation of the neuromorphic application,including handwriting number recognition based on artificial neuron network(ANN)and the virtually unsupervised learning capability based on generative adversarial network(GAN).This pioneering work not only paves new paths for the synthesis of 2D oxides in the future but also demonstrates the substantial potential of oxides in the field of neuromorphic computing. | Hui Zhang Zongjie Shen Alei Li Lin Wang Qinan Wang Yunfei Li Yunlei Zhong Juntong Zhu Yong Zhang Mengjiao Han Dan Tian Chun Zhao Lixing Kang Qingwen Li | 2024 | Nano Research2024，17，5： | 0 |
| 10 | Highlights of special issue on “Sustainable Phosphorus Use in Agri-Food System”显示文摘Phosphorus(P)is an essential element for plants,and all other life on Earth including humans.However,P is a nonrenewable resource with a very uneven distribution in the world.In the agri-food system,P is supplied to agricultural land as chemical P fertilizer and/or animal manure for producing food,feed and fiber,followed by their use or consumption by animals and humans.Despite some returns of P in crop production as organic manure,large amounts of P are released into the environment,severely contributing to pollution or eutrophication(mainly surface waters like rivers,lakes and oceans).Therefore,how to close the P cycle in the agri-food system has become a major challenge for ensuring food and environmental security globally.This special issue focuses on the sustainable use of P in agriculture,and comprises 12 review and research articles covering a wide range of topics on P resources,P use in crop and animal systems,P recycling and eco-environment. | Hans LAMBERS Lixing YUAN Xuejun LIU | 2019 | Frontiers of Agricultural Science and Engineering2019，6，4： | 0 |
| 11 | Twelve-week study of moxa smoke: occupational exposure in female rats显示文摘OBJECTIVE: To assess the toxicity of moxa smoke in rats.METHODS: Forty-eight female Wister rats were randomly divided into 4 groups(n = 12/group) to simulate moxa smoke exposure in Chinese medicine clinics(CMCs): the control group, and three moxa-smoke exposed groups of PM10 mass concentrations 3-5, 7-9 and 27-30 mg/m^3, respectively.These concentrations were 1 ×, 2-3 ×, and 7-9 ×fold the concentrations found in CMCs. Exposures continued for 12 weeks(200 min/d, 5 d/week).RESULTS: No deaths were noted. After the exposure, the body weights, ratios of organ weight to body weight, urinary parameters, hematological parameters, clinical chemistry parameters and microscopic examinations revealed no obvious toxicity.CONCLUSION: Moxa smoke did not induce toxic effects in female rats in the study. These findings provide new evidence to the toxicity of moxa smoke. | Han Li Huang Chang Yang Jia Wang Lei Bai Hua Liu Juntian Jian Huang Liu Ping Lim MinYee Ju Dahong Lao Lixing Liu Changxi Zhao Baixiao Sun Wen Xu Anping Yang Xiuyan Zhang Cong He Rui | 2019 | Journal of Traditional Chinese Medicine2019，39，2： | 0 |
| 12 | Theoretical analysis and comparison of OAM waves generated by three kinds of antenna array显示文摘Antenna array is one of the methods which can generate Orbital Angular Momentum(OAM)waves.However,OAM waves generated by different antenna arrays have different characteristics of Electric-field(E-field)com-ponents'distribution and radiation patterns.In order to solve this problem,we derive E-feld formulas of OAM waves generated by different kinds of dipole antenna array in this paper.The dipole antenna arrays are arranged by three methods:1)antenna elements are in the same direction of y axis,2)antenna elements are in the radial direction and 3)antenna elements are in the azimuthal direction.Results show that x components,y components and z components carry different OAM modes under the three conditions.Simulation results show that the same direction antenna array produces the best OAM waves because the y component is dominated by OAM mode l and RHCP/LHCP waves are negligible in energy,while the pure OAM waves carried by the z components generated by the other two antenna arrays have little energy.In addition,only the radiation pattern ofl=0 produced by the same direction antenna array does not have a null zone in the propagation direction.Radiation patterns of l=±1 do not have null zones in the propagation direction generated by other two antenna arrays. | Dandan Liu Liangqi Gui Ke Chen Liang Lang Zixiao Zhang Han Chen Lixing Liu Tao Jiang | 2021 | Digital Communications and Networks2021，7，1： | 0 |
| 13 | Highlights of special issue on“Sustainable Phosphorus Use in Agri-Food System”显示文摘The original version of this article unfortunately contained a project duration mistake.The correction is given below:The duration“2009-2011”(Page 312,line 4)of Sino-German research collaboration project should be“2008-2012”。 | Hans LAMBERS Lixing YUAN Xuejun LIU | 2020 | Frontiers of Agricultural Science and Engineering2020，7，4： | 0 |
| 14 | Novel Pathogenic Mutation of PNPLA1 Identified in Autosomal Recessive Congenital Ichthyosis:A Case Report显示文摘Autosomal recessive congenital ichthyosis(ARCI)is characterized by being born as collodion babies,hyperkeratosis,and skin scaling.We described a collodion baby at birth with mild ectropion,eclabium,and syndactyly.Whole exome sequencing showed a compound heterozygous variant c.[56C>A],p.(Ser19X)and c.[100G>A],p.(Ala34Thr)in the PNPLA1 gene[NM_001145717;exon 1].The protein encoded by PNPLA1 acts as a unique transacylase that specifically transfers linoleic acid from triglyceride toω-hydroxy fatty acid in ceramide,thus giving rise toω-O-acylceramide,a particular class of sphingolipids that is essential for skin barrier function.The variant was located in the patatin core domain of PNPLA1 and resulted in a truncated protein which could disrupt the function of the protein.This case report highlights a novel compound heterozygous mutation in PNPLA1 identified in a Chinese child. | Han Li Lijuan Qian Nan Xu Li Huang Lixing Qiao | 2022 | Chinese Medical Sciences Journal2022，37，4： | 0 |
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