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| 1 | Identification of an HLA-A~* 0201-restricted CD8^+ T-cell epitope SSp-1 of SARS-CoV spike protein显示文摘A novel coronavirus, severe acute respiratory syndrome (SA RS)-associated coronavirus (SARS-CoV), has been identified as the causal agent of SARS. Spike (S) protein is a major structural glycoprotein of the SARS virus and a potential target for SARS-specific cell-mediated immune responses. A pa nel of S protein-derived peptides was tested for their binding affinity to HLA -A *0201 molecules. Peptides with high affinity for HLA-A *0201 were then as se ssed for their capacity to elicit specific immune responses mediated by cytotoxi c T lymphocytes (CTLs) both in vivo, in HLA-A2.1/K b transgenic mice, a nd in vitro, from peripheral blood lymphocytes (PBLs) harvested from healthy HLA-A 2.1 + donors. SARS-CoV protein-derived peptide-1 (SSp-1 RLNEVAKNL), induced pepti de-specific CTLs both in vivo (transgenic mice) and in vitro (human PBL s), which specifically released interferon-gamma (IFN-gamma) upon stimulation with SSp-1-pulsed autologous dendritic cells (DCs) or T2 cells. SSp-1-specif ic CTLs also lysed major histocompatibility complex (MHC)-matched tumor cell lines engineered to express S proteins. HLA-A *0201-SSp-1 tetramer staining re vealed the presence of significant populations of SSp-1-specific CTLs in SSp- 1-induced CD8 + T cells. We propose that the newly identified epitope SSp-1 w ill help in the characterization of virus control mechanisms and immunopathology in SARS-CoV infection, and may be relevant to the development of immunotherape utic approaches for SARS. | WangB ChenH JiangX ZhangM WanT LiN ZhouX WuY YangF YuY WangX YangR CaoX | 2004 | 第二军医大学学报2004，25，9： | 21 |
| 2 | Interaction Between Charge Characteristics and Cu^(2+) Adsorption-Desorption of Soils with Variable or Permanent Charge显示文摘Charge characteristics and Cu2+ adsorption-desorption of soils with variable charge (latosol) and per-manent charge (brown soil) and the relationship between them were studied by means of back-titration andadsorption equilibrium respectively. The amount of variable negative charge was much less in variable-chargesoil than in permanent-charge soil and increased with the pH in the system, but the opposite trend occurredin the points of zero charge (PZCs). The amount of Cu2+ ions sorbed by permanent-charge soil was morethan that by variable-charge soil and increased with the increase of Cu2+ concentration within a certainrange in the equilibrium solution. The amount of Cu2+ ions desorbed with KCl from permanent-chargesoil was more than that from variable-charge soil, but the amount of Cu2+ ions desorbed with de-ionizedwater from permanent-charge soil was extremely low whereas there was still a certain amount of desorptionfrom variable-charge soil. The increase of PZC of soils with variable or permanent charge varied with theincrement of Cu2+ ions added. When the same amount of Cu2+ ions was added, the increments of PZC andvariable negative surface charge of permanent-charge soil were different from those of variable-charge soil. | LI XUEYUAN, LING WANTING and HE JIZHENGKey Laboratory of Subtropical Soil Resources and Environment, Chinese Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070 (China) | 2002 | Pedosphere2002，12，4： | 12 |
| 3 | Effects of dissolved organic matter from sewage sludge on the atrazine sorption by soils显示文摘The effects of dissolved organic matter (DOM), water soluble organic matter derived from sewage sludge, on the sorption of atrazine (2-chloro-4-ethylamino-6-isopropylamino-1,3,5-trazine) by soils were studied using a batch equilibrium technique. Six paddy soils, chosen so as to have different organic carbon contents, were experimented in this investigation. Atrazine sorption isotherms on soils were described by the linear equation, and the distribution coefficients without DOM (Kd) or with DOM (Kd*) were obtained. Generally, the values of Kd*/Kd initially insoil-solution system form. Critical concentrations of DOM (DOMnp) were obtained where the value of Kd* was equal to Kd. The presence of DOM with concentrations lower than DOMnp promoted atrazine sorption on soils (Kd* > Kd), whereas the presence of DOM with concentrations higher than DOMnp tended to inhibit atrazine sorption (Kd* < Kd). Interestingly, DOMnp for tested soils was negatively correlated to the soil organic carbon content, and the maximum of Kd*/Kd (i.e.Kmax) correlated positively with the maximum of DOM sorption on soil (Xmax). Further investigations showed that the presence of hydrophobic fraction of DOM evidently promoted the atrazine sorption on soils, whereas the presence of hydrophilic DOM fraction obviously tended to inhibit the atrazine sorption. Interactions of soil surfaces with DOM and its fractions were suggested to be the major processes determining atrazine sorption on soils. The results of this work provide a reference to the agricultural use of organic amendment such as sewage sludge for improving the availability of atrazine in soils. | LING Wanting, XU Jianming & GAO Yanzheng College of Environmental and Natural Resource Sciences, Zhejiang University, Hangzhou 310029, China College of Natural Resource and Environmental Sciences, Nanjing Agricultural University, Najing 210095, China | 2005 | Science China(Life Sciences)2005，48，z1： | 9 |
| 4 | Alpha-2-macroglobulin as a radioprotective agent: a review显示文摘Radiation is an important modality in cancer treatment, and eighty percent of cancer patients need radiotherapy at some point during their clinical management. However, radiation-induced damage to normal tissues restricts the therapeutic doses of radiation that can be delivered to tumours and thereby limits the effectiveness of the treatment. The use of radioprotectors represents an obvious strategy to obtain better tumour control using a higher dose in radiotherapy. However, most of the synthetic radioprotective compounds studied have shown inadequate clinical efficacy owing to their inherent toxicity and high cost. Hence, the development of radioprotective agents with lower toxicity and an extended window of protection has attracted a great deal of attention, and the identification of alternative agents that are less toxic and highly effective is an absolute necessity. Recent studies have shown that alpha-2-macroglobulin(α2M) possesses radioprotective effects. α2M is a tetrameric, disulfide-rich plasma glycoprotein that functions as a nonselective inhibitor of different types of non-specific proteases and as a carrier of cytokines, growth factors, and hormones. α2M induces protein factors whose interplay underlies radioprotection, which supports the idea that α2M is the central effector of natural radioprotection in the rat. Pretreatment with α2M has also induced a significant reduction of irradiation-induced DNA damage and the complete restoration of liver and body weight. Mihailovi? et al. concluded that the radioprotection provided by α2M was in part mediated through cytoprotection of new blood cells produced in the bone marrow; these authors also indicated that an important aspect of the radioprotective effect of amifostine was the result of the induction of the endogenous cytoprotective capability of α2M. The radioprotective effects of α2M are possibly due to antioxidant, antifibrosis, and anti-inflammatory functions, as well as the maintenance of homeostasis, and enhancement of the DNA repair and cell recovery processes. This review is the first to summarise the observations and elucidate the possible mechanisms responsible for the beneficial effects of α2M. The lacunae in the existing knowledge and directions for future research are also addressed. | Xueying Chen Xiangbo Kong Zhaoqiang Zhang Wei Chen Jieyu Chen Huanyang Li Wanting Cao Yaping Ge Silian Fang | 2014 | Chinese Journal of Cancer Research2014，26，5： | 7 |
| 5 | 文化自觉引领建筑创新显示文摘1引言:中国建筑创作现状改革开放40年以来,我国经济建设的成就有目共睹。而反观中国建筑的现状,它似乎并不与这一发展进程匹配,千城一面且缺乏中国特色。这些问题背后的原因是多方面的。例如,中国建筑的创作环境尚且不够好,存在很多体制、机制方面的问题;转型期中商业导向的负面影响;社会整体文化素质的制约等等。但也应看到,在建筑创作中缺乏独立的价值判断和哲学、美学体系,是一个十分重要的原因。 | 程泰宁 DONG Wanting(译) | 2021 | 建筑实践2021，4，1： | 6 |
| 6 | Phytochrome B interacts with SWC6 and ARP6 to regulate H2A.Z deposition and photomorphogensis in Arabidopsis显示文摘Light serves as a crucial environmental cue which modulates plant growth and development, and which is controlled by multiple photoreceptors including the primary red light photoreceptor,phytochrome B(phyB). The signaling mechanism of phyB involves direct interactions with a group of basic helix-loop-helix(bHLH) transcription factors, PHYTOCHROME-INTERACTING FACTORS(PIFs), and the negative regulators of photomorphogenesis, COP1 and SPAs. H2 A.Z is an evolutionarily conserved H2 A variant which plays essential roles in transcriptional regulation. The replacement of H2 A with H2 A.Z is catalyzed by the SWR1 complex. Here, we show that the Pfr form of phyB physically interacts with the SWR1 complex subunits SWC6 and ARP6. phyB and ARP6 coregulate numerous genes in the same direction,some of which are associated with auxin biosynthesis and response including YUC9, which encodes a rate-limiting enzyme in the tryptophandependent auxin biosynthesis pathway. Moreover,phyB and HY5/HYH act to inhibit hypocotyl elongation partially through repression of auxin biosynthesis. Based on our findings and previous studies, we propose that phyB promotes H2 A.Z deposition at YUC9 to inhibit its expression through direct phyB-SWC6/ARP6 interactions,leading to repression of auxin biosynthesis, and thus inhibition of hypocotyl elongation in red light. | Xuxu Wei Wanting Wang Peng Xu Wenxiu Wang Tongtong Guo Shuang Kou Minqing Liu Yake Niu Hong-Quan Yang Zhilei Mao | 2021 | Journal of Integrative Plant Biology2021，63，6： | 6 |
| 7 | Curative effect of assisted reproduction technology by Traditional Chinese Medicine multi-channel interventional therapy on 95 cases of in vitro fertilization and embryo transfer failure显示文摘OBJECTIVE: To evaluate the curative effect of Traditional Chinese Medicine(TCM) multi-channel interventional therapy on women with Assisted Reproductive Technology(ART) failure, to compare the curative effect of the dual therapy and triple therapy on women with ART Failure, and to choose the best TCM interventional therapeutic plan.METHODS: The 95 cases with ART Failure from West China second University Hospital of Sichuan University meeting the inclusion criteria were randomly divided into three groups:dual therapy group(31 cases), triple therapy group(33 cases)and control group(31 cases). According to the intervene treatment of in vitro Fertilization and Embryo Transfer(IVF-ET) long cycle scheme, the control group wait naturally for 3 months before IVFET. The dual therapy group take TCM prescriptionⅡ of cultivating emotion and assisting reproduction and auricular acupoint therapy for 3 months before IVF-ET, then Western Medicine treatment progestin supporting as well as auricular application and Antai Recipe after IVF-ET transplantation.The triple therapy group take TCM prescription Ⅱof cultivated emotion and assisted reproduction,auricular acupoint therapy and retention enema of TCM, and combination treatment the same as dual therapy group after transplantation. The natural pregnancy number, the period condition of secondary IVF-ET and the improvement of the kidney deficiency, liver depression and blood stasis syndrome among those three groups were compared.RESULTS: It was showed from analysis in 95 cases with ART failure that the number of natural preg-nancy was as followings: 3 patients from the dual therapy group, 10 patients from the triple therapy group, and no patient from the control group. The comparison among three groups have statistical significance(P < 0.05). The treatment group is superior to the control group, while the triple therapy is superior to the dual therapy. The comparison of the condition of the fertility rate, clinical pregnancy rate, biochemical pregnancy rate and early abortion rate during the period of secondary IVF-ET between pre-therapy and post-treatment of both the dual therapy group and the triple therapy group have statistical significance(P < 0.05). The comparison of the improvement of the kidney deficiency,liver depression and blood stasis syndrome between pre-therapy and post-treatment of both the dual therapy group and the triple therapy group have statistical significance(P < 0.05). The comparison between three groups after treatment have statistical significance(P < 0.05).CONCLUSION: TCM multi-channel interventional therapy can increase the natural pregnancy rate of patients with ART Failure(the triple therapy is superior to the dual therapy); it can increase the fertility rate, clinical pregnancy rate, and decrease the early abortion rate during the period of secondary IVF-ET; it can improve syndromes of kidney deficiency, liver depression and blood stasis. | Xia Wanting Zhong Yanmei Zhang Ying Xue Huarong Huang Jinzhu Wang Zhen Zhou Hang Ma Qianhong Zeng Qian | 2017 | Journal of Traditional Chinese Medicine2017，37，5： | 4 |
| 8 | A RISK-AVERSE NEWSVENDOR MODEL WITH LIMITED CAPACITY AND OUTSOURCING UNDER THE CVAR CRITERION显示文摘For seasonal products,the retailers usually launch various marketing efforts,like advertising and promotion,to promote them in a selling season.While facing large demand from the customers,one should take the capacity constraint and outsourcing into consideration.Considering the shorten life cycles of most products,in this paper we adopt the traditional newsvendor model to investigate the optimal marketing effort along with optimal order quantity.We address the risk aversion issue and characterize the influence of the sellers' risk propensity with CVaR criterion,and we develop an effective algorithm to obtain the optimal strategy.The impact of sellers' risk propensity on the performance of the system is illustrated via numerical examples.The innovation of this paper is threefold.First,the optimal joint strategy of the marketing effort and order quantity is investigated and an efficient algorithm to find the optimal strategy is developed.Second,the capacity constraint option and an outsourcing strategy are studied jointly for excess products.Finally,the risk propensity of the seller and its influence are investigated by using the CVaR criterion,through which we obtain some new managerial insights. | Zhenwei Luo Jinting Wang Wanting Chen | 2015 | Journal of Systems Science and Systems Engineering2015，24，1： | 4 |
| 9 | Observation of double indirect interlayer exciton in MoSe_(2)/WSe_(2) heterostructure显示文摘Interlayer excitons(IXS)are electron–hole pairs bound in the spatial separation layer by the Coulomb effect,and their lifetime is several orders of magnitude longer than that of direct excitons,providing an essential platform for long-lived exciton devices.The recent emergence of the van der Waals heterostructure(HS),which combines two layers of different transitional metal dichalcogenides(TMDs),has created new opportunities for IX research.Herein,we demonstrate the observation of double indirect interlayer excitons in the MoSe_(2)/WSe_(2)HS using photoluminescence(PL)spectroscopy.The intensities of the two peaks are essentially the same,and the energy difference is 22 meV,which is perfectly in line with the calculation result of density functional theory.Furthermore,the experience of variable excitation power also proves that the splitting of the IXs originates from the conduction band spin-splitting of MoSe_(2).The observation results provide a promising platform for further exploring the new physical properties and optoelectronic phenomena of TMD HS. | Biao Wu Yunpeng Wang Jiahong Zhong Cheng Zeng Yassine Madoune Wanting Zhu Zongwen Liu Yanping Liu | 2022 | Nano Research2022，15，3： | 3 |
| 10 | Forkhead domain mutations in FOXA1 drive prostate cancer progression显示文摘Dear Editor,F0XA1 (Forkhead Box Protein A1)is a pioneer transcription factor (TF) that functions to loosen the compact chromatin structure to facilitate binding of other TFs such as estrogen receptor and androgen receptor (AR).1,2 AR is a nuclear receptor functioning as a ligand-dependent TF that plays a pivotal role in driving the initiation of prostate cancer (Pca) and the development of castration-resistant Pca (CRPC). | Shuai Gao Sujun Chen Dong Han David Barrett Wanting Han Musaddeque Ahmed Susan Patalano Jill A. Macoska Housheng Hansen He Changmeng Cai | 2019 | Cell Research2019，29，9： | 3 |
| 11 | Spatial Analysis of HIV/AIDS Cases Among Out-of-School Youth Aged 15-24 Years-China,2010-2020显示文摘Summary What is already known about this topic?There are 4,000 new HIV infections every day worldwide,and 31%of which are in adolescents aged 15–24 years old.However,previous study is not aware of the distribution of out-of-school youth among this age group. | Shaorong Wang Junjie Wang Peng Xu Wanting Lyu Mengjie Han | 2021 | China CDC weekly2021，3，48： | 3 |
| 12 | Activation of extrasynaptic GABA_A receptors inhibits cyclothiazideinduced epileptiform activity in hippocampal CA1 neurons显示文摘Extrasynaptic GABA_A receptors(GABA_ARs)-mediated tonic inhibition is reported to involve in the pathogenesis of epilepsy.In this study,we used cyclothiazide(CTZ)-induced in vitro brain slice seizure model to explore the effect of selective activation of extrasynaptic GABA_ARs by 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridine-3-ol(THIP)on the CTZ-induced epileptiform activity in hippocampal neurons.Perfusion with CTZ dose-dependently induced multiple epileptiform peaks of evoked population spikes(PSs)in CA1 pyramidal neurons,and treatment with THIP(5 umol/L)significantly reduced the multiple PS peaks induced by CTZ stimulation.Western blot showed that the 5-subunit of the GABA_AR,an extrasynaptic specific GABA_AR subunit,was also significantly down-regulated in the cell membrane 2h after CTZ treatment.Our results suggest that the CTZ-induced epileptiform activity in hippocampal CA1neurons is suppressed by the activation of extrasynaptic GABA_ARs,and further support the hypothesis that tonic inhibition mediated by extrasynaptic GABA_ARs plays a prominent role in seizure generation. | Li Wan Xu Liu Zheng Wu Wanting Ren Shuzhen Kong Raya Abou Dargham Longzhen Cheng Yun Wang | 2014 | Neuroscience Bulletin2014，30，5： | 3 |
| 13 | The active badge location system显示文摘 | Roy Want Andy Hopper Veronica Falc?o Jonathan Gibbons | 1992 | ACM Transactions on Information Systems (TOIS)1992，，1： | 3 |
| 14 | Protective Effects of Total Glucosides of Paeony against the Liver Injury Induced by Anti-tuberculosis Drugs显示文摘[Objectives]This study was conducted to elucidate the mechanism of action of total glucosides of paeony( TGP) against the liver injury induced by isoniazid( INH) and rifampicin( RFP),and to provide experimental evidence for rational use of anti-tuberculosis drugs. [Methods] Liver injury in mice was induced by the combination of INH and RFP in mice. After the mice were given different doses of Total Glucosides of White Paeony Capsules( TGP) for 10 d,the hepatosomatic index,biochemical indices in serum and liver homogenate were measured,and histopathological changes in liver tissue were observed. Glucurolactone was used as the positive control,and 0. 9% sodium chloride was used as the negative control in the experiment. [Results] TGP reduced the activities of alanine transaminase( ALT) and aspartate transferase( AST) in serum and the level of malondialdehyde( MDA) in liver tissue,and increased the level of glutathione( GSH) and the activity of superoxidase dismutase( SOD) in liver tissue. [Conclusions]TAP has a protective effect against the liver injury induced by INH and RFP. | Lin SUN Xiaohong JIANG Ruowenxuan QIAN Yulu WANG Wanting XU Yang YANG | 2018 | Agricultural Biotechnology2018，7，4： | 2 |
| 15 | Recent advances of vanadium-based cathode materials for zinc-ion batteries显示文摘Zn-ion batteries(ZIBs) have gained great attention as promising next-generation power sources, because of their low cost, enviable safety and high theoretical capacity. Recently, massive researches have been devoted to vanadium-based materials as cathodes in ZIBs, owing to their multiple valence states, competitive gravimetric energy density, but the capacity degradation, sluggish kinetics, low operating voltage hinder further optimization of their performance in ZIBs. This review summarizes recent progress to increase the interlayer spacing, structural stability, and the diffusion ability of the guest Zn ions, including the insertion of different ions, introduction of defects, design of diverse morphologies, the combination of other materials. We also focus on approaches to promoting the valuable performance of vanadiumbased cathodes, along with the related ongoing scientific challenges and limitations. Finally, the future perspectives and research directions of vanadium-based aqueous ZIBs are provided. | Xuerong Li Haoyan Cheng Hao Hu Kunming Pan Tongtong Yuan Wanting Xia | 2021 | Chinese Chemical Letters2021，32，12： | 2 |
| 16 | Laser surface treatment-introduced gradient nanostructured TiZrHfTaNb refractory high-entropy alloy with significantly enhanced wear resistance显示文摘Heterogeneous gradient nanostructured metals have been shown to achieve the strength-ductility synergy, thus potentially possessing the enhanced tribological performance in comparison with their homogeneous nanograined counterparts. In this work, a facile laser surface remelting-based surface treatment technique is developed to fabricate a gradient nanostructured layer on a TiZrHfTaNb refractory highentropy alloy. The characterization of the microstructural evolution along the depth direction from the matrix to the topmost surface layer shows that the average grain size in the ~100 μm-thick gradient nanostructured layer is dramatically refined from the original ~200 μm to only ~8 nm in the top surface layer. The microhardness is therefore gradually increased from ~240 HV in matrix to ~650 HV in the topmost surface layer, approximately 2.7 times. Noticeably, the original coarse-grained single-phase bodycentered-cubic TiZrHfTaNb refractory high-entropy alloy is gradually decomposed into TiNb-rich bodycentered-cubic phase, TaNb-rich body-centered-cubic phase, ZrHf-rich hexagonal-close-packed phase and TiZr Hf-rich face-centered-cubic phase with gradient distribution in grain size along the depth direction during the gradient refinement process. As a result, the novel laser surface treatment-introduced gradient nanostructured TiZrHfTaNb refractory high-entropy alloy demonstrates the significantly improved wear resistance, with the wear rate reducing markedly by an order of magnitude, as compared with the as-cast one. The decomposed multi-phases and gradient nanostructures should account for the enhanced wear resistance. Our findings provide new insights into the refinement mechanisms of the laser-treated refractory high-entropy alloys and broaden their potential applications via heterogeneous gradient nanostructure engineering. | Jiasi Luo Wanting Sun Ranxi Duan Wenqing Yang K.C.Chan Fuzeng Ren Xu-Sheng Yang | 2022 | Journal of Materials Science & Technology2022，，15： | 2 |
| 17 | 空间价值导向下自然特色要素建构城市规划格局的探索——以嘉兴九水连心规划为例显示文摘1引言中国的城镇化进入了新时期,城市发展不再一味追求规模的外延与扩张,而是更加重视生态文明建设及城市空间品质与特色内涵的提升,旨在营造'望得见山,看得见水,记得住乡愁'的理想人居环境,建设自然与人工互鉴互融的美丽中国城市。过去十余年,我国飞速跨入高铁时代,依托不断密集发展的高铁网络,城市与区域发展的阶段、理念、主体和动力等都发生了深刻的变化,也相应带来发展思路的全面转型与挑战。 | 沈磊 张玮 何宇健 孙惠祥 DONG Wanting | 2021 | 建筑实践2021，4，9： | 2 |
| 18 | Development and Evaluation of a Wearable Lower Limb Rehabilitation Robot显示文摘This paper introduces a rigid-flexible coupling wearable exoskeleton robot for lower limb,which is designed in light of gait biomechanics and beneficial for low limb movement disorders by implementing gait training.The rationality of the proposed mechanism is shown with the implementation of the dynamic simulation through MSC ADAMS.For the purposes of lightweight,the exoskeleton mechanism is optimized through finite element analysis.It can be concluded from performance evaluation experiment,the mechanism has certain advantages over existing exoskeleton robots,namely,comfortable,lightweight,low cost,which can be utilized for rehabilitation training in medical institutions or as a daily-walking ancillary equipment for patients. | Wanting Li Keping Liu Chunxu Li Zhongbo Sun Shui Liu Jian Gu | 2022 | Journal of Bionic Engineering2022，19，3： | 2 |
| 19 | Effect of traditional Chinese comprehensive therapy on gestation in patients with previously failed in vitro fertilization and embryo transfer显示文摘OBJECTIVE: To explore the effect of traditional Chinese comprehensive therapy(TCCT) on promoting gestation in patients with previously failed in vitro fertilization and embryo transfer(IVF-ET) because of kidney deficiency, liver stagnation, and blood stasis(KLB).METHODS: Sixty-seven patients were enrolled in this study and divided into two groups: a trial group with 35 patients and a control group with 32 patients. The trial group was given TCCT for 3months, then administered IVF-ET or awaited natural pregnancy. The control group was administered IVF-ET without TCCT 3 months after the previous IVF-ET or natural pregnancy attempt. The patterns of KLB were observed both before and after treatment. The natural pregnancy rate of the two groups was calculated after treatment. Differences between the two groups were compared after using IVF-ET treatment again in fertilized egg number and fertilization rate were evaluated.RESULTS: After treatment with TCM comprehensive therapy, seven patients in the treatment group became pregnant, while there were no successful conceptions in the control group. The difference in clinical pregnancy rate in the initial cycle and transfer cycle of IVF were significantly different(P <0.05). The trial group had a significantly higher conception rate than that of the control group(P <0.05).CONCLUSION: TCCT can promote the natural pregnancy rate in patients with previously failed IVF-ET.TCCT could increase patients' fertilized egg number, fertilization rate, pregnancy rate, and clinical pregnancy rate after another IVF-ET treatment.TCCT can also relieve the symptoms of KLB. | Xu Xiaojuan Jia Weining Cheng Shuhua Zhong Yanmei Xia Wanting Zeng Qian | 2015 | Journal of Traditional Chinese Medicine2015，35，4： | 2 |
| 20 | Comparison of the differentiation of dental pulp stem cells and periodontal ligament stem cells into neuron-like cells and their effects on focal cerebral ischemia显示文摘Recent studies have reported an in creasing in cidence of ischemic stroke,particularly in younger age groups.Dental pulp stem cells(DPSCs)and periodontal ligament stem cells(PDLSCs)are the most comm on stem cells acquired from the teeth of adults,even elderly people.However,there are no detailed reports on whether DPSCs or PDLSCs are suitable for the treatment of ischemic stroke.In this study,the in vitro differentiation of DPSCs and PDLSCs into neuron-like cells was evaluated.Then,we established a rat model of cerebral ischemia.DPSCs or PDLSCs were administered to animals,and the therapeutic effects of these two types of cells were investigated.The results showed that PDLSCs had a higher differentiation rate than DPSCs.Immunofluorescence studies showed that the expression of the neuronal differentiation markerThy-1 was higher in PDLSCs than in DPSCs,and other gene markers of neuronal differentiation showed corresponding trends,which were confirmed by western blot analysis.In this process,the Notch and Wnt signaling pathways were inhibited and activated,respectively.Fin ally,rats with transient occlusion of the right middle cerebral artery were used as a model to assess the therapeutic effect of PDLSCs and DPSCs on ischemia.The results showed that rats in the PDLSC-treated group emitted significantly greater red fluorescence signal than the DPSC-treated group.PDLSC transplantation promoted the recovery of neurological function more effectively than DPSC transplantation.Hence,PDLSCs represent an autogenous source of adult mesenchymal stem cells with desirable biological properties and may be an ideal candidate for clinical applications. | Tingting Wu Wanting Xu Hanlin Chen Shasha Li Rengang Dou Hongtao Shen Xue Liu Xiaoyu Liu Yongfeng Hong Jiacai He | 2020 | Acta Biochimica et Biophysica Sinica2020，52，9： | 2 |
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