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| 1 | Photodynamic therapy guidelines for the management of oral leucoplakia显示文摘With recent developments in photosensitizers and light delivery systems,topical 5-aminolevulinic acid-mediated photodynamic therapy (ALA-PDT) has become the fourth alternative therapeutic approach in the management of oral leucoplakia (OLK) due to its minimally invasive nature,efficacy,and low risk of systemic side effects and disfigurement.This report presents step-by-step guidelines for applying topical ALA-PDT in the management of OLK based on both the clinical experience of the authors and a systematic review of the current literature.Studies using protocols with standardized parameters and randomized clinical trials at multiple centres with adequate sample sizes and both interim and long-term follow-ups are needed before universally applicable guidelines can be produced in this field. | Qianming Chen Hongxia Dan Fan Tang Jiongke Wang Xiaoying Li Junxin Cheng Hang Zhao Xin Zeng | 2019 | International Journal of Oral Science2019，11，2： | 18 |
| 2 | Nickel accumulation and its effects on the survival rate of Spodoptera litura Fabricius under continuous nickel stress显示文摘The artificial diets mixed with various concentrations of nickel were offered to the larvae of the phytophagous insect Spodoptera litura Fabricius for 3 generations. Nickel accumulations in the 6th instar larvae, pupae and newly emerged adults of the corresponding generations of S. litura were investigated by Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP-AES), and the effects of nickel accumulations on the survival rate of S. litura were also evaluated by individual rearing. The results showed that nickel accumulated in the 6th instar larvae, pupae and adults of S. litura, and the accu- mulated nickel in all the tested developmental stages within a generation increased with the increase of the nickel doses in the treated diets and showed significant dose-dependent relationship with the nickel doses in the artificial diets. The results also indicated that the nickel accumulations in the 6th instar larvae, pupae, and newly emerged adults from the 3rd generation were higher than those from the 2nd generation, which were also higher than those from the 1st generation. Nickel concentrations in pupae and adults were significantly lower than those in larvae, which indicated that the excessive nickel might be excreted during metamorphosis. Furthermore, larval survival rate, pupation rate and eclosion rate of S. litura in the tested three generations all decreased with the increase of the nickel doses in the treated diets. | SUN HongXia SHU YingHua TANG WenCheng WANG Qi ZHOU Qiang ZHANG GuRen | 2007 | Chinese Science Bulletin2007，52，14： | 16 |
| 3 | Parkin promotes proteasomal degradation of p62: implication of selective vulnerability of neuronal cells in the pathogenesis of Parkinson's disease显示文摘 | Pingping Song Shanshan Li Hao Wu Ruize Gao Guanhua Rao Dongmei Wang Ziheng Chen Biao Ma Hongxia Wang Nan Sui Haiteng Deng Zhuohua Zhang Tieshan Tang Zheng Tan Zehan Han Tieyuan Lu Yushan Zhu Quan Chen | 2016 | Protein & Cell2016，7，2： | 8 |
| 4 | A general powder dusting method for latent fingerprint development based on AIEgens显示文摘Powder dusting method is the most practically useful approach for latent fingerprint development in the crime scene. Herein, a general powder dusting method has been explored for latent fingerprint development based on aggregation-induced emission luminogens(AIEgens). A series of tetraphenylethene(TPE) derivatives with multiple diphenylamine(DPA), namely, TPE-DPA,TPE-2 DPA and TPE-4 DPA, were selected as candidates to dope with magnetic powders and applied for latent fingerprint development. After screening, the magnetic powder 3 doped with TPE-4 DPA proves to be the best, in terms of fluorescent intensity, resolution and adhesiveness. Afterwards, the magnetic powder 3 was applied for visualization of latent fingerprint on various smooth and porous substrates, including glass, stainless steel, leaf, ceram, plastic bag, lime wall, wood and paper money.Specific details, such as island, core, termination and bifurcation, can be clearly observed for the fluorescent fingerprint images. | Zijie Qiu Bin Hao Xinggui Gu Zhaoyu Wang Ni Xie Jacky W.Y.Lam Hongxia Hao Ben Zhong Tang | 2018 | Science China Chemistry2018，61，8： | 6 |
| 5 | Effects of dietary nickel on detoxification enzyme activities in the midgut of Spodoptera litura Fabricius larvae显示文摘Nickel accumulated in midugt of Spodoptera litura Fabricius could induce the expression of metal-lothionein,one of the most important detoxification proteins in organisms.In the present study,the effects of dietary nickel on the activities of detoxification enzymes,such as carboxylesterase(CarE) and glutathione S-transferase(GST) in the midgut of S.litura larvae have been studied to get an un-derstanding of the detoxification mechanisms of S.litura larvae to excessive nickel.Results showed that CarE activities in the midgut of the 5th instar larvae decreased at lower levels of nickel(≤5 mg/kg),while increased with increasing nickel doses at higher levels of nickel(≥10 mg/kg) exposure in suc-cessive 3 generations.CarE activities of the 6th instar larvae were also characterized as inhibited at low levels of nickel exposure,and improved at higher levels in the 1st generation.CarE activities of 6th instar larvae in the 2nd and 3rd generations were all lower than that in control.However,GST activities in the midgut of the 5th and 6th instar larvae all increased with increasing nickel doses(1―20 mg/kg) in diets. | SUN HongXia ZHOU Qiang TANG WenCheng SHU YingHua ZHANG GuRen | 2008 | Chinese Science Bulletin2008，53，21： | 5 |
| 6 | MCM-36 zeolites tailored with acidic ionic liquid to regulate adsorption properties of isobutane and 1-butene显示文摘Adsorption properties of an adsorbent or a catalyst towards adsorbates are crucial in the process of adsorption separation or catalytic reaction. Surface morphology and structure of adsorbents have a significant impact on the adsorption properties. In this study, a novel acidic ionic liquid, 1-butyl-3-(triethoxysilylpropyl)imidazolium hydrogen sulfate(i.e., [BTPIm][HSO_4]), was synthesized and subsequently grafted onto the MCM-36 zeolite for the regulation of its adsorption properties towards isobutane and 1-butene. The resultant [BTPIm][HSO_4]-immobilized MCM-36(i.e., MCM-36-IL) was characterized by FT-IR, XPS, XRD, SEM, TG/DTG and N_2 adsorption–desorption measurement. It was found that the specific surface area, micropore volume and mesopore volume of the MCM-36 support underwent a reduction upon the immobilization of ionic liquid,while the surface density of acid increased from 0.0014 to 0.0035 mmol·m^(-2). The adsorption capacity of isobutane and 1-butene on the MCM-36-IL was determined by a static volumetric method. Results demonstrated that the interaction between isobutane and MCM-36-IL was enhanced and the interaction between 1-butene and MCM-36-IL was reduced. As a result, a tunable adsorption ratio of isobutane/1-butene on MCM-36 was achieved.With the increase in surface density of acid and the tunable adsorption ratio of isobutane and 1-butene on the functionalized MCM-36, the acidic ionic liquid-immobilized zeolites are beneficial to obtain an improved reaction yield and a prolonged catalyst life in the reactions catalyzed by solid acid. | Hongxia Li Tao Zhang Shaojun Yuan Shengwei Tang | 2016 | Chinese Journal of Chemical Engineering2016，24，12： | 5 |
| 7 | Metallothionein expression induced by nickel accumulation in the midgut of Spodoptera litura Fabricius larvae exposed to nickel显示文摘Metallothionein expression induced by nickel accumulation in the midgut of Spodoptera litura Fabri- cius larvae was investigated by exposing S. litura larvae to the artificial diets amended with different doses of nickel for 3 generations. Nickel accumulations in the midgut of 6th instar larvae were detected by Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP-AES), and the induced metal- lothionein expression in the midgut of 5th and 6th instar larvae in 120 h were quantified using cad- mium-hemoglobin total saturation methods. The accumulated nickel in the midgut of the 6th instar larvae within a generation increased with the increase of the nickel doses in the treated diets and showed significant dose-dependence with the nickel doses in diets. Metallothioneins induced by nickel accumulated in the larval midgut also increased with nickel doses in diets and with the increasing stressing time in a generation. Results also suggested that the metallothionein expression was differ- ent with the time of S. litura larvae stressed by nickel. | SUN HongXia ZHOU Qiang TANG WenCheng SHU YingHua ZOU ZhiWen ZHANG GuRent | 2007 | Chinese Science Bulletin2007，52，23： | 4 |
| 8 | Effects of dietary nickel on apoptosis of hemocytes of Spodoptera litura (Fabricius) larvae显示文摘Effects of dietary nickel on apoptosis of hemocytes of the 6th instar larvae of Spodoptera litura Fabricius were evaluated using flow cytometry and Laser Scanning Confocal Microscopy (LSCM) by feeding S. litura larvae with artificial diets amended with different concentrations of nickel (1, 5, 10, 20 and 40 mg/kg) for 3 generations. Results showed that the hemocyte apoptosis rate of the 1st generation larvae increased with the increasing nickel concentrations in diet, and the apoptosis rate in the treatment with 40 mg/kg nickel was significantly higher than that in other treatments. In the 2nd generation, the highest hemocytes apoptosis rate was recorded in the treatment of the larvae exposed to 5 mg/kg nickel. The apoptosis rates in the larvae stressed by higher concentrations of nickel were lower than that in control. The apoptosis rates in the larvae exposed to nickel for 3 generations showed similar concentration-responses with that in the 2nd generation. However, the apoptosis rates in the larvae stressed with higher levels of nickel were all significantly inhibited in comparison with that in control. Therefore, effects of nickel stress on apoptosis of S. litura larvae were related with the nickel concentration in diets and the larval generations that were stressed by nickel. | SUN HongXia Xia Qiang TANG WenCheng ZHOU Qiang ZHANG GuRen DANG Zhi | 2010 | Chinese Science Bulletin2010，55，4： | 4 |
| 9 | Integration of rolling circle amplification and cationic conjugated polymer for the homogeneous detection of single nucleotide polymorphisms显示文摘A novel, homogeneous and sensitive assay for the detection of single nucleotide polymorphisms (SNPs) by integration of rolling circle amplification (RCA) and cationic conjugated polymer (CCP) has been developed and tested. Mutant DNA serves as the template for specifically circularizing a padlock probe (PLP) with a sequence that is complementary to the mutant DNA. Afterwards, the mutant DNA directly acts as the primer to initiate the RCA reaction in the presence of phi29 DNA polymerase that generates a long, tandem single-strand DNA product. During the RCA reaction, fluorescein-labeled dUTPs are incorporated into the RCA products. When the CCP is introduced, efficient FRET from CCP to fluorescein occurs as a result of the strong electrostatic interactions between the CCP and the DNA produced by RCA. The wild-type DNA contains a single base mismatch with PLP with the result that the PLP is not circularized, RCA is not triggered and inefficient FRET results. By measuring the change of the emission intensities of CCP and fluorescein, it was possible to detect the SNP in a homogeneous manner. The method is sensitive and specific enough to detect 0.1 pmol/L mutant DNA and to determine a mutant allele frequency as low as 2.0%. | TANG ZhiYuan CHENG YongQiang DU Qing ZHANG HongXia LI ZhengPing | 2011 | Chinese Science Bulletin2011，56，31： | 3 |
| 10 | Characterization and Expression of Ammonium Transporter in Peach (Prunus persica) and Regulation Analysis in Response to External Ammonium Supply显示文摘As the preferred nitrogen(N)source,ammonium(NH_(4)^(+))contributes to plant growth and development and fruit quality.In plants,NH 4+uptake is facilitated by a family of NH_(4)^(+) transporters(AMT).However,the molecular mechanisms and functional characteristics of the AMT genes in peach have not been mentioned yet.In this present study,excess NH_(4)^(+) stress severely hindered shoot growth and root elongation,accompanied with reduced mineral accumulation,decreased leaf chlorophyll concentration,and stunned photosynthetic performance.In addition,we identified 14 putative AMT genes in peach(PpeAMT).Expression analysis showed that PpeAMT genes were differently expressed in peach leaves,stems and roots,and were distinctly regulated by external NH_(4)^(+) supplies.Putative cis-elements involved in abiotic stress adaption,Ca^(2+) response,light and circadian rhythms regulation,and seed development were observed in the promoters of the PpeAMT family genes.Phosphorylation analysis of residues within the C-terminal of PpeAMT proteins revealed many conserved phosphorylation residues in both the AMT1 and AMT2 subfamily members,which could potentially play roles in controlling the NH 4+transport activities.This study provides gene resources to study the biological function of AMT proteins in peach,and reveals molecular basis for NH_(4)^(+) uptake and N nutrition mechanisms of fruit trees. | Meiling Tang Yuhe Li Yahui Chen Lei Han Hongxia Zhang Zhizhong Song | 2020 | Phyton-International Journal of Experimental Botany2020，89，4： | 2 |
| 11 | Spectroscopic studies of the interaction between methyleneblue and G-quadruplex显示文摘G-rich single-stranded DNA (5′-TTAG-GG-3′) adopted a G-quadruplex structure in buffercontaining potassium ions. The spectroscopic featureand the interaction between methylene blue andG-quadruplex have been investigated by circular di-chroism, and nuclear magnetic resonance spectros-copy. The UV-Vis absorption and fluorescence spec-tral results show that the fluorescence behavior ofMB by single-stranded DNA fits Stern-Volmer staticquenching equation very well and they formed 1︰1complexes; dimeric G-quadruplexes were bound toMB with 1︰1 or 2︰1, and their equilibrium constantswere 1.047×105 and 8.79×104 L/mol, respectively.Based on the above results and 1H-NMR spectraldata, one may conclude that MB stacked either theterminal tetrads to form 1︰1 complexes or betweentwo terminal tetrads of G-quadruplexes to form 1︰2sandwich complexes with G-qudruplexes. | SUN Hongxia XIANG Junfeng ZHANG Yazhou XU Guangzhi XU Lianghua TANG Yalin | 2006 | Chinese Science Bulletin2006，51，14： | 2 |
| 12 | A new method for aroducing high melt strength polypropylene with reactive extrusion显示文摘 | Hongxia Tang Wenli Dai Baiquan Chen | 2008 | Polym Eng Sci2008，48，： | 1 |
| 13 | Construction and evaluation of a multistage Mycobacterium tuberculosis subunit vaccine candidate Mtb10.4–HspX显示文摘 | Hongxia Niu Lina Hu Qing Li Zejiao Da Bingxiang Wang Kefeng Tang Qi Xin Hongjuan Yu Ying Zhang Yong Wang Xingming Ma Bingdong Zhu | 2011 | Vaccine2011，，51： | 1 |
| 14 | Small moving infrared space target tracking algorithm based on probabilistic data association filter显示文摘 | Zhengzhou Li Jing Chen Yuanshan Gu Lan Tang Zhen Dai Hongxia Fu Ruzhang Li Changju Liu Gang Jin | 2014 | Infrared Physics and Technology2014，，： | 1 |
| 15 | Increased dissolution and oral absorption of itraconazole/Soluplus extrudate compared with itraconazole nanosuspension显示文摘 | Keru Zhang Hongxia Yu Qing Luo Shenshen Yang Xia Lin Yu Zhang Bin Tian Xing Tang | 2013 | European Journal of Pharmaceutics and Biopharmaceutics2013，，： | 1 |
| 16 | Effects of acute low temperature stress on the endocrine reactions of the Qinghai toad-headed lizard显示文摘 | Chunwang LI Yuan GU Songhua TANG Hongxia FANG Guohua JIANG Zhigang JIANG | 2011 | Current Zoology2011，57，6： | 1 |
| 17 | Preparation of nanosheet Fe-ZSM-5 catalysts, and effect of Fe content on acidity, water, and sulfur resistance in the selective catalytic reduction of NO x by ammonia显示文摘 | Luoning Ma Hongxia Qu Jie Zhang Qisheng Tang Shule Zhang Qin Zhong | 2013 | Research on Chemical Intermediates2013，，9： | 1 |
| 18 | Estimation of Postmortem Interval by Postmortem Myocardial Computed Tomography Value显示文摘Background:The estimation of postmortem interval(PMI)is one of the most important topics in forensic medicine research.We speculate that with an increased PMI,the computed tomography(CT)values of different tissues may show regular changes.Purpose:To use postmortem computed tomography(PMCT)to measure the myocardial CT value(unit:Hounsfield Unit,HU)of the heart to explore its pattern in postmortem change,and to discuss whether it can serve as a new parameter for PMI estimation.Methods:A total of 10 healthy adult New Zealand rabbits were selected and then put into a 20℃ incubator after being sacrificed.Within 0-156 h after death,CT scans were performed every 12 h to detect changes in the myocardial CT value of the heart over time.Regression analysis was used to determine the relationship between the myocardial CT value of the heart and PMI.At the same time,HE and Masson were used to stain the cardiac tissue sections detected by PMCT at Oh,48h and 156h,respectively.Results:During 0-156 h,the overall myocardial CT value showed a trend of first rising and then decreasing with the increase of PMI.The fitting regression equation was y=-2873.193+143.866x-1.728x2(x:myocardial CT value,unit:Hu;y:PMI,unit:h,R2=0.466,P<0.05).During 48-156 h,the overall myocardial CT value decreased gradually with the increase of PMI.The fitting regression equation was y=-93.038+18.700x-0.321x2(x:myocardial CT value,unit:Hu;y:PMI,unit:h,R2=0.963,P<0.001).The results of the morphological changes of the myocardial tissue structure after death showed that the myocardial cell structure was relatively complete at 0-48 hours after death;and the myocardial cell structure disappeared at 156 hours after death.Conclusions:Our results revealed evident postmortem changes in the myocardial CT value of the heart.Accordingly,measuring the myocardial CT value through PMCT shows promise for being used as a parameter for PMI estimation in forensic medicine and is worthy of further studies.The morphological changes of the myocardial tissue structure after death provide morphological basis for postmortem changes of tissue density,and further prove the reasons for the changes of CT value. | Zhiyuan An Hongxia He Qing Niu Haibiao Zhu Yucong Wang Ran Liu Weiliang Hou Peng Tang Tiantong Yang Dong Zhao | 2021 | Journal of Forensic Science and Medicine2021，7，3： | 1 |
| 19 | Rapid detection of four organophosphorous and neonicotinoid toxicants using bi-enzyme trac- er competitive enzyme-linked immunosorbent assay 显示文摘 | Yan Xu Tang Xiaojian Li Hongxia | 2014 | Food Analyt- ical Methods2014，7，6： | 1 |
| 20 | A New Method for Producing High Melt Strength Polypropylene with Reactive Extrusion 显示文摘 | Tang Hongxia Dai Wenli Chen Baiquan | 2008 | Polym Eng Sci2008，48，7： | 1 |
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