|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Status of glycosylated hemoglobin and prediction of glycemic control among patients with insulin-treated type 2 diabetes in North China:a multicenter observational study显示文摘Background:Blood glucose control is closely related to type 2 diabetes mellitus(T2DM)prognosis.This multicenter study aimed to investigate blood glucose control among patients with insulin-treated T2DM in North China and explore the application value of combining an elastic network(EN)with a machine-learning algorithm to predict glycemic control.Methods:Basic information,biochemical indices,and diabetes-related data were collected via questionnaire from 2787 consecutive participants recruited from 27 centers in six cities between January 2016 and December 2017.An EN regression was used to address variable collinearity.Then,three common machine learning algorithms(random forest[RF],support vector machine[SVM],and back propagation artificial neural network[BP-ANN])were used to simulate and predict blood glucose status.Additionally,a stepwise logistic regression was performed to compare the machine learning models.Results:The well-controlled blood glucose rate was 45.82%in North China.The multivariable analysis found that hypertension history,atherosclerotic cardiovascular disease history,exercise,and total cholesterol were protective factors in glycosylated hemoglobin(HbAlc)control,while central adiposity,family history,T2DM duration,complications,insulin dose,blood pressure,and hypertension were risk factors for elevated HbAlc.Before the dimensional reduction in the EN,the areas under the curve of RF,SVM,and BP were 0.73,0.61,and 0.70,respectively,while these figures increased to 0.75,0.72,and 0.72,respectively,after dimensional reduction.Moreover,the EN and machine learning models had higher sensitivity and accuracy than the logistic regression models(the sensitivity and accuracy of logistic were 0.52 and 0.56;RF:0.79,0.70;SVM:0.84,0.73;BP-ANN:0.78,0.73,respectively).Conclusions:More than half of T2DM patients in North China had poor glycemic control and were at a higher risk of developing diabetic complications.The EN and machine learning algorithms are alternative choices,in addition to the traditional logistic model,for building predictive models of blood glucose control in patients with T2DM. | Jiao Wang Meng-Yang Wang Hui Wang Hong-Wei Liu Rui Lu Tong-Qing Duan Chang-Ping Li Zhuang Cui Yuan-Yuan Liu Yuan-Jun Lyu Jun Ma | 2020 | Chinese Medical Journal2020，，1： | 19 |
| 2 | Wastewater reclamation and reuse in China:Opportunities and challenges显示文摘The growing water stress both in terms of water scarcity and quality deterioration promotes the development of reclaimed water as a new water resource use. This paper reviewed wastewater reuse practices in China, and the opportunities and challenges of expanding reclaimed water use were analyzed. Rapid urbanization with the increasing of water demand and wastewater discharge provides an opportunity for wastewater reuse. The vast amount of wastewater discharge and low reclaimed water production mean that wastewater reuse still has a great potential in China. Many environmental and economic benefits and successful reclamation technologies also provide opportunities for wastewater reuse. In addition, the overall strategy in China is also encouraging for wastewater reuse. In the beginning stage of wastewater reclamation and reuse, there are many significant challenges to expand wastewater reuse in China including slow pace in adopting urban wastewater reuse programs, the establishment of integrated water resources management framework and guidelines for wastewater reuse programs, incoherent water quality requirements, the limited commercial development of reclaimed water and the strengthening of public awareness and cooperation among stakeholders. | Sidan Lyu Weiping Chen Weiling Zhang Yupeng Fan Wentao Jiao | 2016 | Journal of Environmental Sciences2016，28，1： | 15 |
| 3 | Organic-inorganic bismuth (lll)-based material: A lead- free, air-stable and solution-processable light-absorber beyond organolead perovskites显示文摘 | Miaoqiang Lyu Jung-Ho Yun Molang Cai Yalong Jiao Paul V. Bernhardt Meng Zhang Qiong Wang Aijun Du Hongxia Wang Gang Liu Lianzhou Wang | 2016 | Nano Research2016，9，3： | 8 |
| 4 | Effects of Shrub on Runoff and Soil Loss at Loess Slopes Under Simulated Rainfall显示文摘Improved understanding of the effect of shrub cover on soil erosion process will provide valuable information for soil and water conservation programs.Laboratory rainfall simulations were conducted to determine the effects of shrubs on runoff and soil erosion and to ascertain the relationship between the rate of soil loss and the runoff hydrodynamic characteristics.In these simulations a 20° slope was subjected to rainfall intensities of 45,87,and 127 mm/h.The average runoff rates ranged from 0.51 to 1.26 mm/min for bare soil plots and 0.15 to 0.96 mm/min for shrub plots.Average soil loss rates varied from 44.19 to 114.61 g/(min·m^2) for bare soil plots and from 5.61 to 84.58 g/(min·m^2) for shrub plots.There was a positive correlation between runoff and soil loss for the bare soil plots,and soil loss increased with increased runoff for shrub plots only when rainfall intensity is 127 mm/h.Runoff and soil erosion processes were strongly influenced by soil surface conditions because of the formation of erosion pits and rills.The unit stream power was the optimal hydrodynamic parameter to characterize the soil erosion mechanisms.The soil loss rate increased linearly with the unit stream power on both shrub and bare soil plots.Critical unit stream power values were 0.004 m/s for bare soil plots and 0.017 m/s for shrub plots. | XIAO Peiqing YAO Wenyi SHEN Zhenzhou YANG Chunxia LYU Xizhi JIAO Peng | 2017 | Chinese Geographical Science2017，27，4： | 5 |
| 5 | OsVP1 activates Sdr4 expression to control rice seed dormancy via the ABA signaling pathway显示文摘Pre-harvest sprouting(PHS)is a disadvantageous trait in cereal production worldwide,causing large economic losses each year.Its regulation mechanism is still unclear.We generated the Oryza sativa Viviparous1(OsVP1)mutant using gene editing technique,which shows increased PHS compared with that of the wild type Nipponbare.OsVP1 is localized mainly in the nucleus and expressed in various tissues and organs.Expression of Seed dormancy 4(Sdr4),a key gene controlling PHS,was sharply reduced in OsVP1 mutants.OsVP1 bound to the specific motif CACCTG in the promoter of Sdr4 and activated its expression in rice protoplasts.Overexpression of Sdr4 reduced the high seed germination rate of OsVP1 mutant cr-osvp1-1,showing that Sdr4 acts as a downstream target of OsVP1.Both OsVP1 and Sdr4 loss-of-function mutants were insensitive to exogenous ABA and employed the ABA signaling pathway in regulating seed dormancy.These findings shed light on the control of seed dormancy aimed at preventing PHS in rice. | Wenqiang Chen Wei Wang Yusong Lyu Yawen Wu Pingliang Huang Shikai Hu Xiangjin Wei Guiai Jiao Zhonghua Sheng Shaoqing Tang Gaoneng Shao Ju Luo | 2021 | The Crop Journal2021，9，1： | 5 |
| 6 | An Overview of Wireless Communication Technology Using Deep Learning显示文摘with the development of 5G,the future wireless communication network tends to be more and more intelligent.In the face of new service de-mands of communication in the future such as super-heterogeneous network,multiple communication sce-narios,large number of antenna elements and large bandwidth,new theories and technologies of intelli-gent communication have been widely studied,among which Deep Learning(DL)is a powerful technology in artificial intelligence(AI).It can be trained to con-tinuously learn to update the optimal parameters.This paper reviews the latest research progress of DL in in-telligent communication,and emphatically introduces five scenarios including Cognitive Radio(CR),Edge Computing(EC),Channel Measurement(CM),End to end Encoder/Decoder(EED)and Visible Light Com-munication(VLC).The prospect and challenges of further research and development in the future are also discussed. | Jiyu Jiao Xuehong Sun Liang Fang Jiafeng Lyu | 2021 | China Communications2021，18，12： | 4 |
| 7 | Influence of Acupuncture on Microcirculation Perfusion of Pericardium Meridian and Heart in Acute Myocardial Ischemia Model Rats显示文摘Objective: To observe the influence of acupuncture on microcirculation perfusion of the pericardium meridian and heart in acute myocardial ischemia(AMI) rats and evaluate whether acupuncture can simultaneously affect the meridians and corresponding viscera. Additionally, acupoints at different meridians were compared and whether they exert the same effects was discussed. Methods: Totally 32 Sprague-Dawley rats were subjected to left anterior descending(LAD) ligation to develop an AMI model.Rats were divided into 4 groups, including AMI, acupuncture Neiguan(PC 6), Lieque(LU 7) and Qiansanli(LI 10) groups(n=8). Eight rats received only thoracotomy(sham-operated group). The rats in the acupuncture groups received manual acupuncture at PC 6, LU 7 and LI 10 acupoints for 15 min, respectively. The microcirculation perfusion of pericardium meridian and heart was monitored by laser speckle perfusion imager(LSPI) before, during and after acupuncture manipulation for 15 min. Subsequently, the perfusion unit(PU)was calculated and analyzed by PSI System. Results: After LAD, compared to pre-acupuncture stage, the heart microcirculation perfusion(HMP) in the AMI group decreased continuously at during-acupuncture(P>0.05) and post-acupuncture stages(P<0.05), and the pericardium meridian microcirculation perfusion(PMP) showed no significant differences at 3 stages(P>0.05). Compared to pre-acupuncture stage, the PMP and HMP in PC 6 group significantly increased during acupuncture manipulation(both P<0.05), and PMP decreased obviously after acupuncture(P<0.05). The PMP in the LU 7 and LI 10 groups were slightly elevated(both P>0.05);however, they were significantly reduced after acupuncture manipulation(both P<0.05). Additionally, HMP of LI 10 group was decreased significantly during acupuncture, especially compared to pre-acupuncture stage(P<0.05). Conclusions: Acupuncture at PC 6 obviously increased the PMP and HMP in AMI rats, and the effects were superior to at LU 7 and LI 10 acupoints. It was further confirmed that acupuncture promoted qi and blood circulation, indicating that acupoint specificity exists and features a meridian-propagated effect. | ZHUANG Yi ZHOU Jie ZHOU Yu-mei CHEN Jiao WU Ping LYU Pei-ran WAN Min LUO Liao-jun CAI Ding-jun LIANG Fan-rong | 2022 | Chinese Journal of Integrative Medicine2022，28，1： | 3 |
| 8 | Rapid operando gas monitor for commercial lithium ion batteries: Gas evolution and relation with electrode materials显示文摘Internal gases caused by side reactions are crucial signals for evaluating health and safety states of Li-ion batteries(LIBs)while it is still a great challenge to timely realize accurate monitoring.To address the issues of implanting various gas sensors into commercial batteries,here a novel method is developed to fast operando monitoring gas evolution via equipping non-dispersive infrared multi-gases sensors into a sealed tank,where real commercial batteries with one open end could be settled for operating.The generated CO_(2)concentration is strongly linked with both voltage and temperature,while the concentrations of CH_(4) and C_(2)H_(4) are solely dependent on temperature.As a typical trace gas,evolution behaviors of CO_(2)have been related to 0_(2) generation from LiNi_(o.5)Mn_(0.3)CoO_(2)0_(2) positive electrode,implying stable CO_(2)release below a critical voltage of 4.5 V.By tracking CO_(2)concentration,an increased amount of Li_(2)CO_(3) was monitored on the surface of graphite negative electrode during discharge process at dfferent temperatures and cutoff voltages,which contributes to the component variation of solid electrolyte interfaces.Such operando techniques promise a plaform for well understanding the interaction of side reactions linked with gas evolution between positive and negative electrodes in commercial LIBs. | Siqi Lyu Na Li Lei Sun Shuqiang Jiao Haosen Chen Wei-Li Song | 2022 | Journal of Energy Chemistry2022，31，9： | 3 |
| 9 | Pushing AI to wireless network edge:an overview on integrated sensing,communication,and computation towards 6G显示文摘Pushing artificial intelligence(AI)from central cloud to network edge has reached board consensus in both industry and academia for materializing the vision of artificial intelligence of things(AIoT)in the sixth-generation(6G)era.This gives rise to an emerging research area known as edge intelligence,which concerns the distillation of human-like intelligence from the vast amount of data scattered at the wireless network edge.Typically,realizing edge intelligence corresponds to the processes of sensing,communication,and computation,which are coupled ingredients for data generation,exchanging,and processing,respectively.However,conventional wireless networks design the three mentioned ingredients separately in a task-agnostic manner,which leads to difficulties in accommodating the stringent demands of ultra-low latency,ultra-high reliability,and high capacity in emerging AI applications like auto-driving and metaverse.This thus prompts a new design paradigm of seamlessly integrated sensing,communication,and computation(ISCC)in a taskoriented manner,which comprehensively accounts for the use of the data in downstream AI tasks.In view of its growing interest,this study provides a timely overview of ISCC for edge intelligence by introducing its basic concept,design challenges,and enabling techniques,surveying the state-of-the-art advancements,and shedding light on the road ahead. | Guangxu ZHU Zhonghao LYU Xiang JIAO Peixi LIU Mingzhe CHEN Jie XU Shuguang CUI Ping ZHANG | 2023 | Science China(Information Sciences)2023，66，3： | 2 |
| 10 | Controllable wave propagation in a weakly nonlinear monoatomic lattice chain with nonlocal interaction and active control显示文摘The one-dimensional monoatomic lattice chain connected by nonlinear springs is investigated, and the asymptotic solution is obtained through the Lindstedt-Poincar′e perturbation method. The dispersion relation is derived with the consideration of both the nonlocal and the active control effects. The numerical results show that the nonlocal effect can effectively enhance the frequency in the middle part of the dispersion curve.When the nonlocal effect is strong enough, zero and negative group velocities will be evoked at different points along the dispersion curve, which will provide different ways of transporting energy including the forward-propagation, localization, and backwardpropagation of wavepackets related to the phase velocity. Both the nonlinear effect and the active control can enhance the frequency, but neither of them is able to produce zero or negative group velocities. Specifically, the active control enhances the frequency of the dispersion curve including the point at which the reduced wave number equals zero, and therefore gives birth to a nonzero cutoff frequency and a band gap in the low frequency range. With a combinational adjustment of all these effects, the wave propagation behaviors can be comprehensively controlled, and energy transferring can be readily manipulated in various ways. | Jiao WANG Weijian ZHOU Yang HUANG Chaofeng LYU Weiqiu CHEN Weiqiu ZHU | 2018 | Applied Mathematics and Mechanics(English Edition)2018，39，8： | 2 |
| 11 | Modulation Recognition of Radio Signals Based on Edge Computing and Convolutional Neural Network显示文摘Software defined radio(SDR)is a wireless communication technology that uses modern software to control the traditional“pure hardware circuit”.It can provide an effective and secure solution to the problem of building multi-mode,multi-frequency and multifunction wireless communication equipment.Although the concept and application of SDR have been studied a lot,there is little discussion about the operating efficiency of the established system.For the purpose of shortening the delay of mapping and reducing the high computing load in the cloud,a radio monitoring system based on edge computing is developed to achieve the flexible,extensible and real-time monitoring of high-performance SDR applications.To promote the edge intelligence of deep learning(DL)service deployment through edge computing(EC),we developed an edge intelligence algorithm of convolutional neural network(CNN)based on attention mechanism to carry out modulation recognition(MR)of the edge signal and make MR closer to the antenna terminal.Through the experiment of the system and the edge algorithm,this thesis verifies the effectiveness of the developed multifunction radio signal monitoring system. | Jiyu Jiao Xuehong Sun Yanpeng Zhang Liping Liu Jianfeng Shao Jiafeng Lyu Liang Fang | 2021 | Journal of Communications and Information Networks2021，6，3： | 1 |
| 12 | Highly compact and uniform CH3NH3Sn0.5Pb0.5I3 films for efficient panchromatic planar perovskite solar cells显示文摘An efficient panchromatic planar perovskite solar cell is developed based on highly uniform,lead-reduced CH3NH3Sn0.5Pb0.5I3 perovskite films with full film-coverage on the substrates.We demonstrate here that full-coverage of the CH3NH3Sn0.5Pb0.5I3 films can be developed by a facile chlorobenzene-assisted spin-coating method.A power conversion efficiency of 7 % is achieved using low-temperature processes,which is among the best-reported performance for panchromatic planar perovskite solar cells with a light-absorption over 1,000 nm. | Miaoqiang Lyu Meng Zhang Nathan A. Cooling Yalong Jiao Qiong Wang Jung-Ho Yun Ben Vaughan Gerry Triani Peter Evans Xiaojing Zhou Krishna Feron Aijun Du Paul Dastoor Lianzhou Wang | 2016 | Science Bulletin2016，61，20： | 1 |
| 13 | Weekly Assessment of the COVID-19 Pandemic and Risk of Importation--China, March 25, 2020显示文摘Along with the announcement of COVID-19 as a global pandemic by the World Health Organization(WHO)on March 12,2020,COVID-19 appeared to be spreading rapidly around the world.By 10:00 CET on March 25,2020,a total of 331,619 confirmed cases and 15,146 deaths were reported from 195 foreign countries and regions on 6 continents plus the Diamond Princess international cruise ship,and among them,124 countries and regions had local transmission.Cumulatively,the WHO website reported 15,918 confirmed COVID-19 cases from 16 countries and regions in the Western Pacific excluding China,220,516 cases from 60 countries and regions in Europe,2,344 cases from 10 countries and regions in South-East Asia,29,631 cases from 21 countries and regions in the Eastern Mediterranean,60,834 cases from 48 countries and regions in the Americas,and 1,664 cases from 39 countries and regions in Africa(1). | Mingfan Pang Zuoru Liang Zhida Cheng Jun Zhang Nan Huang Li Guo Zengtao Jiao Xinping Yang Yufei Wang Zhongjie Li Yanping Zhang Ke Lyu Wenxiao Tu Xiaopeng Qi Xinhua Li Xiaoping Dong | 2020 | China CDC weekly2020，2，14： | 1 |
| 14 | Local dry vitrectomy combined with segmental scleral buckling and viscoelastic tamponade for rhegmatogenous retinal detachment with vitreous traction显示文摘AIM:To demonstrate local dry vitrectomy combined with segmental scleral buckling and viscoelastic tamponade for the treatment of partial rhegmatogenous retinal detachment(RRD)with local vitreous traction in patients at high-risk for proliferative vitreoretinopathy(PVR).METHODS:Eleven eyes of 11 patients were retrospectively studied,including 5 retinal dialysis and 6 retinal detachment(RD;5 eyes with peripheral retinal hole and I eye with giant tear).All patients exhibited partial RD and local vitreous traction.Combined local dry vitrectomy without conventional infusion and segmental scleral buckling was performed.Viscoelastic fluid was injected into the vitreous cavity if needed Demographic information,preoperative and postoperative complications,and outcomes were recorded.RESULTS:The mean age of the patients at presentation was 26.55±13.52y.All 11 patients obtained retinal reattachment after a single surgical intervention.Postoperative visual acuities were improved or remained stable in all patients.None of them developed complications,except for temporary mildly increased intraocular pressure in 3 cases.CONCLUSION:Combined local dry vitrectomy and segmental scleral buckling are effective for patients of RRD with local vitreous traction.The technique avoids many complications associated with regular surgery and was minimally invasive to both the external and internal eye. | Ping Fei Hai-Ying Jin Qi Zhang Jie Peng Jia-Kai Li Jiao Lyu Tian Tian Zu-Peng Lu Jing Li Pei-Quan Zhao | 2020 | International Journal of Ophthalmology(English edition)2020，13，11： | 1 |
| 15 | Human Serum-derived Extracellular Vesicles Protect A549 from PM_(2.5)-induced Cell Apoptosis显示文摘Objective Epidemiological studies reveal that exposure to fine particulate matter(aerodynamic diameter≤2.5μm,PM_(2.5))increases the morbidity and mortality of respiratory diseases.Emerging evidence suggests that human circulating extracellular vesicles(EVs)may offer protective effects against injury caused by particulate matter.Currently,however,whether EVs attenuate PM_(2.5)-induced A549 cell apoptosis is unknown.Methods EVs were isolated from the serum of healthy subjects,quantified via nanoparticle tracking analysis,and qualified by the marker protein CD63.PM_(2.5)-exposed(50μg/mL)A549 cells were pretreated with 10μg/mL EVs for 24 h.Cell viability,cell apoptosis,and AKT activation were assessed via Cell Counting Kit-8,flow cytometry,and Western blot,respectively.A rescue experiment was also performed using MK2206,an AKT inhibitor.Results PM_(2.5)exposure caused a 100%in crease in cell apoptosis.EVs treatme nt reduced cell apoptosis by 10%,promoted cell survival,and inhibited the PM_(2.5)-induced upregulation of Bax/Bcl2 and cleaved caspase 3/caspase 3 in PM_(2.5)-exposed A549 cells.Moreover,EVs treatment reversed PM_(2.5)-induced reductions in p-AKT^(Thr308)and p-AKT^(Ser473).A KT inhibition attenuated the anti-apoptotic effect of EVs treatment on PM_(2.5)-exposed A549 cells.Conclusions EVs treatment promotes cell survival and attenuates PM_(2.5)-induced cell apoptosis via AKT phosphorylation.Human serum-derived EVs may be an efficacious novel therapeutic strategy in PM_(2.5)-induced lung injury. | ZHOU Qiu Lian BAI Yu Zheng GAO Juan DUAN Yi LYU Yi Cheng GUAN Long Fei ELKIN Kenneth XIE Yu Ling JIAO Zheng WANG Hong Yun | 2021 | Biomedical and Environmental Sciences2021，34，1： | 0 |
| 16 | Understanding the roles of carbon in carbon/g-C_(3)N_(4)based photocatalysts for H2 evolution显示文摘Coupling graphitic carbon nitride(CN)with carbonaceous materials is an effective strategy to improve photocatalytic performance,but the contributions of carbonaceous materials are not fully understood.Herein,a new type of carbon/CN(CCN)complex photocatalyst is synthesized with a 6-fold enhancement of H2 evolution rate compared to that of pristine CN.The role of carbon in photocatalytic H2 evolution reaction is systemically studied and it is experimentally and theoretically revealed that carbon mainly contributes to the improved capability of exciton dissociation and enhanced electric conductivity for charge transfer,leading to an increased population of photo-carriers for photocatalytic reactions.Interestingly,the enhanced light absorption originated from carbon barely generates charge carriers for H2 evolution activity.These new findings will inspire the rational design of carbon-based photocatalysts for efficient solar fuel production. | Mu Xiao Yalong Jiao Bin Luo Songcan Wang Peng Chen Miaoqiang Lyu Aijun Du Lianzhou Wang | 2023 | Nano Research2023，16，4： | 0 |
| 17 | Overexpression of TRPV1 activates autophagy in human lens epithelial cells under hyperosmotic stress through Ca^(2+)-dependent AMPK/mTOR pathway显示文摘●AIM:To explore whether autophagy functions as a cellular adaptation mechanism in lens epithelial cells(LECs)under hyperosmotic stress.●METHODS:LECs were treated with hyperosmotic stress at the concentration of 270,300,400,500,or 600 mOsm for 6,12,18,24h in vitro.Polymerase chain reaction(PCR)was employed for the mRNA expression of autophagyrelated genes,while Western blotting detected the targeted protein expression.The transfection of stub-RFP-sens-GFPLC3 autophagy-related double fluorescence lentivirus was conducted to detect the level of autophagy flux.Scanning electron microscopy was used to detect the existence of autolysosome.Short interfering RNA of autophagy-related gene(ATG)7,transient receptor potential vanilloid(TRPV)1 overexpression plasmid,related agonists and inhibitors were employed to their influence on autophagy related pathway.Flow cytometry was employed to test the apoptosis and intracellular Ca^(2+)level.Mitochondrial membrane potential was measured by JC-1 staining.The cell counting kit-8 assay was used to calculate the cellular viability.The wound healing assay was used to evaluate the wound closure rate.GraphPad 6.0 software was utilized to evaluate the data.●RESULTS:The hyperosmotic stress activated autophagy in a pressure-and time-dependent manner in LECs.Beclin 1 protein expression and conversion of LC3B II to LC3B I increased,whereas sequestosome-1(SQSTM1)protein expression decreased.Transient Ca^(2+)influx was stimulated caused by hyperosmotic stress,levels of mammalian target of rapamycin(mTOR)phosphorylation decreased,and the level of AMP-activated protein kinase(AMPK)phosphorylation increased in the early stage.Based on this evidence,autophagy activation through the Ca^(2+)-dependent AMPK/mTOR pathway might represent an adaptation process in LECs under hyperosmotic stress.Hyperosmotic stress decreased cellular viability and accelerated apoptosis in LECs and cellular migration decreased.Inhibition of autophagy by ATG7 knockdown had similar results.TRPV1 overexpression increased autophagy and might be crucial in the occurrence of autophagy promoted by hyperosmotic stress.●CONCLUSION:A combination of hyperosmotic stress and autophagy inhibition may be a promising approach to decrease the number of LECs in the capsular bag and pave the way for improving prevention of posterior capsular opacification and capsular fibrosis. | Liu-Hui Huang Jiao Lyu Sheng Chen Ting-Yi Liang Yu-Qing Rao Ping Fei Jing Li Hai-Ying Jin Pei-Quan Zhao | 2024 | International Journal of Ophthalmology(English edition)2024，17，3： | 0 |
| 18 | Integrated transcriptome, small RNA, and degradome analysis to elucidate the regulation of rice seedling mesocotyl development during the passage from darkness to light显示文摘The mesocotyl,a structure located between the basal part of the seminal root and the coleoptile node of seedlings,contributes to pushing the shoot tip through the soil surface,a function that is essential for the uniform emergence of direct-seeded rice.Its elongation is inhibited by light and induced in darkness.This investigation of an indica rice(P25)with vigorous mesocotyl elongation was aimed at identifying the'omics'basis of its lightinduced growth inhibition.A transcriptomic comparison between mesocotyl tissues that had developed in the dark and then been exposed to light identified many differentially expressed genes(DEGs)and differentially abundant micro RNAs(mi RNAs).Degradome sequencing analysis revealed 27 negative mi RNA-target pairs.A co-expression regulatory network was constructed based on the mi RNAs,their corresponding targets,and DEGs with a common Gene Ontology term.It suggested that auxin and light,probably antagonistically,affect mesocotyl elongation by regulating polyamine oxidase activity. | Yusong Lyu Xiangjin Wei Min Zhong Shipeng Niu Shakeel Ahmad Gaoneng Shao Guiai Jiao Zhonghua Sheng Lihong Xie Shikai Hu Yawen Wu Shaoqing Tang Peisong Hu | 2020 | The Crop Journal2020，8，6： | 0 |
| 19 | Staged lensectomy and vitrectomy in the management of stage 5C retinopathy of prematurity with corneal opacification:long-term follow up显示文摘·AIM:To verify the feasibility and safety of staged lensectomy and vitrectomy in stage 5 C retinopathy of prematurity(ROP)with corneal opacification.·METHODS:This was a retrospective,interventional,consecutive case series.Twenty-two eyes of 18 stage 5 C ROP patients with corneal opacification were included.Regular combined lensectomy and vitrectomy were not prescribed due to the invisible fundus.Staged lensectomy and posterior vitrectomy were performed.The anatomical and visual outcomes were reviewed at the final follow-up visit.·RESULTS:The mean gestational age of ROP patients was29.3±1.6 wk(range:27-32 wk),comprising 8 males and 10 females.The average birth weight was 1363.0±300.0 g.All the eyes had corneal opacity and flat or disappeared anterior chambers pre-operatively.Two eyes had complicated cataract and 7 eyes had retrolental fibroplasia.Six eyes had posterior pupillary synechiae or membranes.Seven(31.8%)eyes had vascularly active retinas.The average interval between two procedures was 6.8±4.6 mo(2.5-18.5 mo).After surgeries,all the patients had normal anterior chambers.Fourteen eyes had clear corneas.The intraocular pressure of 3 eyes with glaucoma was controlled by medication.Two eyes had ocular phthisis.The retina was reattached in 3 eyes and partially attached in 11 eyes.Visual acuity ranged from no light perception to hand motion.·CONCLUSION:Staged lensectomy and vitrectomy are procedures that can halt progression to further complications and preserve some useful eyesight in stage5 C ROP patients with corneal opacification.The earlier the lensectomy is performed,the better the prognosis is. | Ping Fei Ting-Yi Liang Jie Peng Yu Xu Jia Luo Qi Zhang Jia-Kai Li Jiao Lyu Pei-Quan Zhao | 2022 | International Journal of Ophthalmology(English edition)2022，15，9： | 0 |
| 20 | Effects of Acetylacetone Solution Soaking on Agrobacterium - transformed Maize Seed Buds显示文摘[Objectives]The effect of acetosyringone seed soaking on the transformation of maize seed buds was analyzed,so as to improve the genetic transformation efficiency of maize and to provide technical support for transgenic breeding of maize.[Methods]The seeds of the'Zheng 58'maize inbred line were used as experimental materials.When the seeds were germinated,AS was added to the water at concentrations of 70,140,210,and 280μmol/L,respectively,and the seeds germinated without the addition of AS served as the CK.The Agrobacterium-mediated method was used to transform bud growth points of maize seeds,and green fluorescent protein detection was performed on the young shoots transformed with EGFP(enhanced green fluorescent protein)gene.The effect of soaking seeds with acetosyringone solution on the transformation of maize bud growth points by Agrobacterium was studied according to the detection results.[Results]Soaking seeds in acetosyringone solutions for germination had the effect of inhibiting the germination of maize seeds and inhibiting sprout elongation,and the higher the concentration of acetosyringone,the stronger the inhibition.When the concentration of acetosyringone solution was 280μmol/L,the germination rate of seeds was only 36.2%of the CK,while soaking seeds with 70-140μmol/L acetosyringone solution for germination could not only ensure a higher germination rate of maize seeds,but also significantly increased the transformation efficiency of maize bud growth points.When the seeds were soaked with 70μmol/L acetosyringone solution for germination,the positive rate of transformed maize buds was the highest,reaching 32.1%.[Conclusions]When maize bud growth points were used as the receptor of Agrobacterium transformation,soaking seeds with 70-140μmol/L acetosyringone for germination basically did not affect the germination of seeds,and was beneficial to the activation of Agrobacterium,thereby promoting the transformation. | Mengyu LYU Fushuang DONG Shuo ZHOU Jianfang CHAI He ZHAO Yongwei LIU Fan YANG Bo JIAO Xiaoyu LI Junmin ZHANG Haibo WANG | 2021 | Agricultural Biotechnology2021，10，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员