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11篇 您的检索式:作者名="Luo Yongan"
    题名 作者 年代 出处 被引量
1A Multipath Routing Protocol in Wireless Mesh Networks显示文摘SHU Yongan SHU Ziyu LUO Bin 2012Chinese Journal of Electronics2012,21,1:3
2Synthesis and adsorption properties of a novel acrylic ester resin modified by the hydrophobic manganese oxide nanowires显示文摘Zhang Qian Li Qiurong Luo Yongan 2014PolymerPlastics Technology and Engineering2014,53,3:1
3TRPV4 Regulates Soman-Induced Status Epilepticus and Secondary Brain Injury via NMDA Receptor and NLRP3 Inflammasome显示文摘Nerve agents are used in civil wars and terrorist attacks,posing a threat to public safety.Acute exposure to nerve agents such as soman(GD)causes serious brain damage,leading to death due to intense seizures induced by acetylcholinesterase inhibition and neuronal injury resulting from increased excitatory amino-acid levels and neuroinflammation.However,data on the anticonvulsant and neuroprotective efficacies of currently-used countermeasures are limited.Here,we evaluated the potential effects of transient receptor vanilloid 4(TRPV4)in the treatment of soman-induced status epilepticus(SE)and secondary brain injury.We demonstrated that TRPV4 expression was markedly up-regulated in rat hippocampus after soman-induced seizures.Administration of the TRPV4 antagonist GSK2193874 prior to soman exposure significantly decreased the mortality rate in rats and reduced SE intensity.TRPV4-knockout mice also showed lower incidence of seizures and higher survival rates than wild-type mice following soman exposure.Further in vivo and in vitro experiments demonstrated that blocking TRPV4 prevented NMDA receptor-mediated glutamate excitotoxicity.The protein levels of the NLRP3 inflammasome complex and its downstream cytokines IL-1βand IL-18 increased in soman-exposed rat hippocampus.However,TRPV4 inhibition or deletion markedly reversed the activation of the NLRP3 inflammasome pathway.In conclusion,our study suggests that the blockade of TRPV4 protects against soman exposure and reduces brain injury following SE by decreasing NMDA receptor-mediated excitotoxicity and NLRP3-mediated neuroinflammation.To our knowledge,this is the first study regarding the“dual-switch”function of TRPV4 in the treatment of soman intoxication.Shuai Wang Huanhuan He Jianhai Long Xin Sui Jun Yang Guodong Lin Qian Wang Yongan Wang Yuan Luo 2021Neuroscience Bulletin2021,37,7:1
4Distribution of IgM, IgD and IgZ in mandarin fish, Siniperca chuatsi lymphoid tissues and their transcriptional changes after Flavobacterium columnare stimulation显示文摘Jingyun Tian Baojian Sun Yanping Luo Yongan Zhang Pin Nie 2008Aquaculture2008,,1:1
5effects of asphaltene content on the heavy oil viscosity at different temperatures显示文摘Peng Luo Yongan Gu 2007Fuel2007,86,:1
6Effects of asphaltene content on the heavy oil viscosity at different temperature 显示文摘Peng Luo Yongan Gu 2007Fuel2007,86,1:1
7An Energy Balancing Adaptive Routing Strategy Based on Interference Model in 6LoWPANs显示文摘SHU Yongan SHU Ziyu LUO Bin 2013Chinese Journal of Electronics2013,22,3:1
8Occurrence Regularity and Life History of Cigarette Beetle Lasioderrma serricorne(Fabricius)in Tobacco Leaf Threshing and Redrying Workshop显示文摘[Objectives]The paper was to study the occurrence regularity and life history of cigarette beetle Lasioderrma serricorne(Fabricius)in tobacco leaf threshing and redrying workshop.[Methods]With the tobacco leaf threshing and redrying workshop as the survey site,the occurrence regularity of L.serricorne was investigated,and the life history table was inferred according to its biological characteristics.The temperature,humidity and duration of tobacco leaf threshing and redrying were simulated in the laboratory to study the survival rate of all states of L.serricorne in this environment.[Results]The lifecycle of L.serricorne in tobacco leaf threshing and redrying workshop was:the overwintering generation pupated in late February;the pupa began to emerge in early March,and reached its peak in late March.The first-generation eggs started hatching in late March,pupated in late May,emerged in early June,and reached the peak eclosion of the first-generation adults in mid-July.The second-generation eggs began to hatch in late July,pupated in mid-August,emerged in late August,and reached the peak eclosion of the second-generation adults in mid-September.The third-generation eggs began to hatch in mid-September;most of the larvae began to overwinter,some pupated in mid-November and survived the winter as pupae,and some pupae emerged to adults.The survival test results of different states of L.serricorne under simulated temperature,humidity and duration in the tobacco leaf threshing and redrying process showed that the mortality rates of eggs in simulated 1,2 and 3 conditions were about 51.22%,90.24% and 100%,and the mortalities of larvae in simulated 1,2 and 3 conditions were about 18.30%,81.25%and 100%,respectively.The mortalities of pupae in simulated 1,2 and 3 conditions were about 69.39%,100% and 100%,and the mortalities of adults in simulated 1,2 and 3 conditions were about 100%,100% and 100%,respectively.[Conclusions]L.serricorne of different states can be killed by appropriately raising the temperature during threshing and redrying.Ding CHEN Yingjie JIANG Zijun ZHAO Chaojun LUO Xingling WANG Jie XIE Pengchao CHEN Fei XU Yongan REN Lin LU Xueqin ZHANG Shunxian LIANG 2022Plant Diseases and Pests2022,13,3:0
9Study on Toxicity of 9 Biocontrol Microbial Products to Adult Population of Tobacco Beetle,Lasioderrma serricorne(Fabricius)显示文摘[Objectives]The paper was to study the toxicity of 9 biocontrol microbial products to adult population of Lasioderrma serricorne.[Methods]Nine biocontrol microbes were used as test materials to study their toxicity to the experimental population of L.serricorne adults.[Results]The toxicities of these biocontrol microbes from low to high at 5 d post spraying were:Luhai Beauveria bassiana powder(LC_(50)=462.752×10^(8) spores/L),Meichongzhi B.bassiana powder(LC_(50)=9713.157×10^(8) spores/L),Yiqiang Bio B.bassiana powder(LC_(50)=11203.321×10^(8)spores/L),Nongbao Bio B.bassiana powder(LC_(50)=12188.866×10^(8) spores/L),Yeshengwang B.bassiana powder(LC_(50)=21685.532×10^(8) spores/L);Fatu Bacillus thuringiensis suspension(LC_(50)=1.0844×10^(8) IU/L),Laojite B.thuringiensis suspension(LC_(50)=2.056×10^(8) IU/L),Lujinwa B.thuringiensis powder(LC_(50)=2.273×10^(8) IU/L),Nongbao Bio B.thuringiensis powder(LC_(50)=18.399×10^(8) spores/L).The toxicities of these biocontrol microbes from low to high at 10 d post spraying were:Nongbao Bio B.bassiana powder(LC_(50)=0.072×10^(8) spores/L),Yiqiang Bio B.bassiana powder(LC_(50)=2.484×10^(8) spores/L),Luhai B.bassiana powder(LC_(50)=44.551×10^(8) spores/L),Meichongzhi B.bassiana powder(LC_(50)=96.447×10^(8) spores/L),Yeshengwang B.bassiana powder(LC_(50)=723.347×10^(8) spores/L);Lujinwa B.thuringiensis powder(LC_(50)=0.0001×10^(8) IU/L),Fatu B.thuringiensis suspension(LC_(50)=0.045×10^(8) IU/L),Laojite B.thuringiensis suspension(LC_(50)=0.0644×10^(8) IU/L),Nongbao Bio B.thuringiensis powder(LC_(50)=1.899×10^(8) spores/L).The toxicities of these biocontrol microbes from low to high at 15 d post spraying were:Meichongzhi B.bassiana powder(LC_(50)=0.001×10^(8) spores/L),Nongbao Bio B.bassiana powder(LC_(50)=0.01×10^(8) spores/L),Yiqiang Bio B.bassiana powder(LC_(50)=0.084×10^(8) spores/L),Luhai B.bassiana powder(LC_(50)=2.370×10^(8) spores/L),Yeshengwang B.bassiana powder(LC_(50)=8.915×10^(8)spores/L);Lujinwa B.thuringiensis powder(LC_(50)=0.16×10^(4) IU/L),Laojite B.thuringiensis suspension(LC_(50)=0.185×10^(4) IU/L),Fatu B.thuringiensis suspension(LC_(50)=32.211×10^(4) IU/L),Nongbao Bio B.thuringiensis powder(LC_(50)=1590×10^(4) spores/L).[Conclusions]According to the three stages of tube rubbing,it is found that the control effects of Lujinwa B.thuringiensis powder and Meichongzhi B.bassiana powder are the best,and the results will provide technical support for the biological control of L.serricorne adults.Zijun ZHAO Yingjie JIANG Ang LI Chaojun LUO Pengchao CHEN Xueqin ZHANG Ling LU Yongan REN Fei XU Shunxian LIANG 2022Plant Diseases and Pests2022,13,2:0
10Effects of Bacillus subtilis on hepatic lipid metabolism and oxidative shess response in grass carp(Ctenopharyngodon idellus)fed a high-fat diet显示文摘Bacillus subtilis is widely used in aquaculture as a probiotic.However,few studies have been conducted to examine the effect of B.subtilis on liver lipid metabolism.A total of 135 healthy grass carp(50.24±1.38 g)were randomly divided into three groups:control(Con),high-fat diet(HF),and high-fat diet+B.subtilis(HF4-B.subtilis),and fed for 8 weeks.The results showed that compared with the HF group,the weight gain rate(WGR)significantly increased(Pc0.05)and the hepatic lipid content,serum low-density lipoprotein cholesterol(LDL-C),and aspartate aminotransferase(AST)decreased in the group supplemented with B.subtilis(P<0.05).Moreover,the hepatic mRNA expression of fatty acid synthase(FAS)was significantly down-regulated and the carnitine palmitoyl transferases(CPTlala)were up-regulated in the HF+B.subtilis group compared to the HF group(P<0.05),respectively.Additionally,in the HF+B.subtilis group,glutathione(GSH)significantly increased(Pv 0.()5),while hydrogen peroxide(H2O2)and malondialdehyde(MDA)contents significantly decreased compared to the HF group(P v0.05).B.subtilis may reduce the hepatic lipid content by inhibiting its synthesis and promoting p-oxidation of fatty acids.B.subtilis may also alleviate dyslipidaemia and prevent oxidative damage in the liver caused by the high-fat diet of grass carp.Hence,dietary supplementation with B.subtilis shows promise as a therapeutic or preventive tool against fatty liver disease.Hui Zhao Yan'er Luo Yongan Zhang Xiaoxuan Chen Hui Wang Daoyuan Guo Zhixin Wu 2020Marine Life Science & Technology2020,2,1:0
11Engineered microneedles arrays for wound healing显示文摘Wound healing is the regenerative process of original skin structure after destructing by different damage sources.Due to their transdermal delivery capability and high specific surface area,microneedles arrays(MAs)have been recognized as encouraging biomaterials for wound healing.In this review,we have outlined the engineered MAs used for tissue regeneration and wound healing.Engineered MAs were first classified by design methodologies such as bionic design,intelligent-responsive design,actively-triggered design,matrix materials innovation,and composite smart design.Then,the MAs were divided into two categories based on the different loading substances:drug-loaded MAs and living component-loaded MAs.Finally,we have summed up the important elements of the preceding discussions and forecasted their future evolution.Shun Yao Yuan Luo Yongan Wang 2022Engineered Regeneration2022,3,3:0
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