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| 1 | Endovascular therapy for Acute ischemic Stroke Trial (EAST): study protocol for a prospective, multicentre control trial in China显示文摘Background and purpose:5 recent trials have shown the benefit of endovascular treatment for acute ischaemic stroke(AIS)due to large vessel occlusion of the anterior circulation.This study aims to evaluate the safety and efficacy of Solitaire thrombectomy in patients with moderate-to-severe stroke in the Chinese population,which has a high prevalence of intracranial atherosclerosis.Methods and analysis:This multicentre prospective control study will involve 17 stroke centres in China,and plans to recruit 150 patients in the intervention group,and 150 patients in the medical group,in which patients meet enrolment criteria but refuse intervention.Patients with AIS due to large vessel occlusion indicated for treatment with Solitaire stent retriever within 12 hours of symptom onset,and who meet the inclusion and exclusion criteria,will be enrolled in this study.The primary efficacy endpoint is functional independence as defined by a modified Rankin Scale(mRS)score≤2 at 90 days or by functional improvement as defined by mRS,using shift analysis.The procedural efficacy endpoint is arterial recanalisation of the occluded target vessel measured by a modified Thrombolysis in Cerebral Infarction(mTICI)score equal or superior to 2b right following the use of the study device.The primary safety endpoint is symptomatic intracranial haemorrhage(sICH)within 24±3 hours postprocedure.Ethics and dissemination:The protocol was approved by the Ethics Committee at the coordinating centre and by the local Institutional Review Board of each participating centre.Trial registration number:NCT02350283. | Zhongrong Miao Xiaochuan Huo Feng Gao Xiaoling Liao Chunjuan Wang Ya Peng Yibin Cao Shengli Chen Meng Zhang Changchun Jiang Xiaoxiang Peng Cunfeng Song Liping Wei Qiyi Zhu Zaiyu Guo Li Liu Hang Lin Hua Yang Wei Wu Hui Liang Anding Xu Kangning Chen Xingquan Zhao Yuesong Pan Hao Li Liping Liu Yilong Wang Yongjun Wang EAST investigators | 2016 | Stroke & Vascular Neurology2016，1，2： | 8 |
| 2 | Reconfigurable directional coupler in lithium niobate crystal fabricated by three-dimensional femtosecond laser focal field engineering显示文摘For crystals, depressed cladding waveguides have advantages such as preservation of the spectroscopic as well as non-linear properties and the capability to guide both horizontal and vertical polarization modes, but fabrication is always quite time consuming. In addition, it is usually difficult to couple modes propagating in different depressed cladding waveguides through evanescent field overlap, so it is often required to dynamically reconfigure photonic waveguide devices using external fields for classical or quantum applications. Here, we experimentally demonstrate the single-scan femtosecond laser transverse writing of depressed cladding waveguides to form a 2 × 2 directional coupler inside lithium niobate crystal, which is integrated with two deeply embedded microelectrodes on both sides of the interaction region to reconfigure the coupling. By focal field engineering of the femtosecond laser, we specially generate a three-dimensional longitudinally oriented ring-shaped focal intensity profile composed of 16 discrete spots to simultaneously write the entire cladding region. The fabricated waveguides exhibit good single guided modes in two orthogonal polarizations at 1550 nm. By applying voltage to the deeply embedded microelectrodes fabricated with the femtosecond laser ablation followed by selective electroless plating, we successfully facilitate the light coupling from the input arm to the cross arm and thus actively tune the splitting ratio. These results open new important perspectives in the efficient fabrication of reconfigurable complex three-dimensional devices in crystals based on depressed cladding waveguides. | Qian Zhang Meng Li Jian Xu Zijie Lin Haofeng Yu Min Wang Zhiwei Fang Ya Cheng Qihuang Gong Yan Li | 2019 | Photonics Research2019，7，5： | 7 |
| 3 | T cells expressing CD5/CD7 bispecific chimeric antigen receptors with fully human heavy-chain-only domains mitigate tumor antigen escape显示文摘Bispecific chimeric antigen receptor T-cell(CAR-T)therapies have shown promising results in clinical trials for advanced B-cell malignancies.However,it is challenging to broaden the success of bispecific CAR-T therapies to treat refractory/relapse(r/r)T-cell leukemia/lymphoma because targeting multiple T-cell-expressing antigens leads to exacerbated CAR-T cell fratricide and potential safety concerns.Fully human heavy chain variable(FHVH)antibodies that specifically target CD5 or CD7 were screened and constructed to CD5/CD7 bispecific CARs.A truncated Epidermal growth factor receptor were integrated into CAR constructs to address safety concerns.To tackle the fratricidal issue of CAR-T cells targeting T-cell-pan marker(s),CRISPR/Cas9-based CD5 and CD7 genes knockout were performed before lentiviral transduction of bispecific CARs.Functional comparison between different bispecific CAR structures:tandem CARs and dual CAR were performed in vitro and in vivo to determine the optimal construct suitable for addressing T-cell malignancy antigen escape in clinical setting.Knockout of CD5 and CD7 prevents fratricide of CD5/CD7 bispecific CAR-T cells,and FHVH-derived CD5/CD7 bispecific CAR-T cells demonstrate potent antitumor activity in vitro and in vivo.The fratricide-resistant FHVH-derived CD5/CD7 bispecific CAR-T cells have potent antitumor activity against T-cell malignancies,and tandem CARs are more effective than dual CAR in preventing tumor escape in heterogeneous leukemic cells.The meaningful clinical efficacy and safety of tandem CD5/CD7 CAR-T cells deserve to be explored urgently. | Zhenyu Dai Wei Mu Ya Zhao Jiali Cheng Haolong Lin Kedong Ouyang Xiangyin Jia Jianwei Liu Qiaoe Wei Meng Wang Chaohong Liu Taochao Tan Jianfeng Zhou | 2022 | Signal Transduction and Targeted Therapy2022，7，4： | 3 |
| 4 | Association between Coronary Atherosclerotic Plaque Composition and Cardiovascular Disease Risk显示文摘Objective The objective of this study is to determine whether coronary atherosclerotic plaque composition is associated with cardiovascular disease(CVD) risk in Chinese adults. Methods We performed a cross-sectional analysis in 549 subjects without previous diagnosis or clinical symptoms of CVD in a community cohort of middle-aged Chinese adults. The participants underwent coronary computed tomography(CT) angiography for the evaluation of the presence and composition of coronary plaques. CVD risk was evaluated by the Framingham risk score(FRS) and the 10-year atherosclerotic cardiovascular disease(ASCVD) risk score. Results Among the 549 participants, 267(48.6%) had no coronary plaques, 201(36.6%) had noncalcified coronary plaques, and 81(14.8%) had calcified or mixed coronary plaques. The measures of CVD risk including FRS and ASCVD risk score and the likelihood of having elevated FRS significantly increased across the groups of participants without coronary plaques, with noncalcified coronary plaques, and with calcified or mixed coronary plaques. However, only calcified or mixed coronary plaques were significantly associated with an elevated ASCVD risk score [odds ratio(OR) 2.41; 95% confidence interval(CI) 1.09-5.32] compared with no coronary plaques, whereas no significant association was found for noncalcified coronary plaques and elevated ASCVD risk score(OR 1.25; 95% CI 0.71-2.21) after multivariable adjustment. Conclusion Calcified or mixed coronary plaques might be more associated with an elevated likelihood of having CVD than noncalcified coronary plaques. | LI Lin WANG Long LIU Shan Shan ZHAO Zhi Yun LI Mian WANG Tian Ge XU Min LU Jie Li CHEN Yu Hong WANG Shuang Yuan DAI Meng HOU Ya Nan WU Xue Yan MA Li Na WANG Wei Qing XU Yu BI Yu Fang | 2019 | Biomedical and Environmental Sciences2019，32，2： | 3 |
| 5 | Association of Catalase Genotype with Oxidative Stress in the Predication of Colorectal Cancer:Modification by Epidemiological Factors显示文摘Objective This paper aims to assess the interaction between common variations in catalase(CAT) polymorphic gene and environmental factors for antioxidant defense enzyme in modulating individual susceptibility to colorectal cancer(CRC).Methods A case-control study with 880 colorectal cancer cases and 848 controls was conducted to investigate whether variations in the catalase(CAT) gene,one of the genes involved in scavenging oxidative stress,influenced susceptibility to CRC.Results The interaction between life style and genotypes as well as with their effects on colorectal cancer was deduced from the present study.Significant difference(P=0.01) was identified in the distribution of CAT genotype between the colorectal cancer cases and the controls.The CRC cases had significantly lower mean activity than the controls(P<0.01).Correlation analyses revealed statistically significant correlations between CAT activity and CAT genotype(P<0.01).Conclusion The risk of CRC was associated with smoking,low vegetable consumption,high pork and poultry consumptions,and low or high BMI.This is the first study reporting an association of polymorphism CAT-21A>T with colorectal cancer.Low CAT activity was associated with an increased risk of CRC;however,no evidence was found to support an association between CAT-21A>T polymorphism and CRC risk. | CHANG Dong HU Zhang Liang ZHANG Lin ZHAO Ya Shuang MENG Qing Hui GUAN Qing Bai ZHOU Jin PAN Hong Zhi | 2012 | Biomedical and Environmental Sciences2012，25，2： | 2 |
| 6 | Panda X-III: Searching for neutrinoless double beta decay with high pressure ^(136)Xe gas time projection chambers显示文摘Searching for the neutrinoless double beta decay(NLDBD)is now regarded as the topmost promising technique to explore the nature of neutrinos after the discovery of neutrino masses in oscillation experiments.Panda X-III(particle and astrophysical xenon experiment III)will search for the NLDBD of136Xe at the China Jin Ping Underground Laboratory(CJPL).In the first phase of the experiment,a high pressure gas Time Projection Chamber(TPC)will contain 200 kg,90%136Xe enriched gas operated at10 bar.Fine pitch micro-pattern gas detector(Microbulk Micromegas)will be used at both ends of the TPC for the charge readout with a cathode in the middle.Charge signals can be used to reconstruct the electron tracks of the NLDBD events and provide good energy and spatial resolution.The detector will be immersed in a large water tank to ensure~5 m of water shielding in all directions.The second phase,a ton-scale experiment,will consist of five TPCs in the same water tank,with improved energy resolution and better control over backgrounds. | Xun Chen Chang Bo Fu Javier Galan Karl Giboni Franco Giuliani Ling Hui Gu Ke Han Xiang Dong Ji Heng Lin Jiang Lai Liu Kai Xiang Ni Hiroki Kusano Xiang Xiang Ren Shao Bo Wang Yong Yang Dan Zhang Tao Zhang Li Zhao Xiang Ming Sun Shou Yang Hu Si Yu Jian Xing Long Li Xiao Mei Li Hao Liang Huan Qiao Zhang Ming Rui Zhao Jing Zhou Ya Jun Mao Hao Qiao Si Guang Wang Ying Yuan Meng Wang Amir N.Khan Neill Raper Jian Tang Wei Wang Jia Ning Dong Chang Qing Feng Cheng Li Jian Bei Liu Shu Bin Liu Xiao Lian Wang Dan Yang Zhu Juan F.Castel Susana Cebri'an Theopisti Dafni Javier G.Garza Igor G.Irastorza Francisco J.Iguaz Gloria Luz ′on Hector Mirallas Stephan Aune Eric Berthoumieux Yann Bedfer Denis Calvet Nicole d'Hose Alain Delbart Maria Diakaki Esther Ferrer-Ribas Andrea Ferrero Fabienne Kunne Damien Neyret Thomas Papaevangelou Franck Sabatie Maxence Vanderbroucke AnDi Tan Wick Haxton Yuan Mei Chinorat Kobdaj Yu-Peng Yan | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，6： | 2 |
| 7 | Characterization of copper-resistant bacteria and assessment of bacterial communities in rhizosphere soils of copper-tolerant plants显示文摘 | Lin Yan He Yan Feng Zhang Hai Yan Ma Le Ni Su Zhao Jin Chen Qing Ya Wang Meng Qian Xia Fang Sheng | 2009 | Applied Soil Ecology2009，，1： | 1 |
| 8 | Facile scalable one-step wet-spinning of surgical sutures with shape memory function and antibacterial activity for wound healing显示文摘Surgical suture is commonly used in clinic due to its action in accelerating the process of wound healing.However,difficultly handling in minimally invasive surgery and bacteria-induced infection usually limit its use in a wide range of applications.Here,we report a facile scalable strategy to fabricate surgical sutures with shape memory function and antibacterial activity for wound healing.Specifically,a shape memory polyurethane(SMPU)with a transition temperature(Ttrans)at 41.3℃was synthesized by adjusting the mole ratio of the hard/soft segment,and then the shape memory surgical sutures containing polyhexamethylene biguanide hydrochloride(PHMB)as a model drug for antibacterial activity were fabricated by a facile scalable one-step wet-spinning approach,in which PHMB was directly dissolved in the coagulation bath that enable its loading into the sutures through the dual diffusion during the phase separation.The prepared sutures were characterized by their morphology,mechanical properties,shape memory,antibacterial activity,as well as biocompatibility before the wound healing capability was tested in a mouse skin suture-wound model.It was demonstrated that the optimized suture is capable of both shape memory function and antibacterial activity,and promote wound healing,suggesting that the facile scalable one-step wet-spinning strategy provides a promising tool to fabricate surgical sutures for wound healing. | Xinghan Chen Pengfei Tan Ya Wen Wencheng Zhou Ying Cen Chao You Lin Tan Meng Tian | 2020 | Chinese Chemical Letters2020，31，6： | 1 |
| 9 | Hierarchically spacing DNA probes on bio-based nanocrystal for spatial detection requirements显示文摘Sterically spacing and locating functional matters at the nanoscale exert critical effects on their application,especially for the fluorescence probes whose aggregation causes emission quenching.Here we achieved a hierarchical spacing strategy of DNA fluorescence probes for ion detection via locating them separately on rod-like cellulose nanocrystals(CNCs)and further isolating CNCs by pre-grafting long molecular chains.Controlling chemical structure of CNC and location degree could adjust the interspace of DNA probes(with a molecular length of ca.3.6 nm)in a range of 3.5-6.5 nm with a gradient about 0.2 nm.A length up to micrometer scale of the CNC nanorods was necessary to provide DNA probes with well-separated grafting locations and enough freedom,which brought a vast linear detection range from 10 nmol/L to 5 μmol/L of Hg^2+ concentration.The abundant reactive sites on CNC allowed a grafting pre-location of poly(tert-butyl acrylate)(PtBA)to promote the isolation of DNA probes.Controlled radical polymerization was employed to adj ust the length of PtBA molecular chains,which increased the linear sensitivity coefficient of Hg^2+ detection by ca.2.5 times.This hierarchical nanoscale spacing concept based on chemical design can hopefully cond uce to the development of biosensor and medical diagnosis.A hierarchical spacing strategy was applied to separate DNA fluorescent probes on CNCs and detect ion concentration linearly.The first-level spacing was to locate probes uniformly on CNCs,obtaining a wide linear range;and the second-level spacing was to isolate CNCs with polymer,obtaining an increased linear coefficient. | Lin Gan Ya Wang Meng Zhang Xuehuan Xia Jin Huang | 2019 | Science Bulletin2019，64，13： | 1 |
| 10 | Zinc Absorption from Representative Diet in a Chinese Elderly Population Using Stable Isotope Technique显示文摘Objective To determine the dietary zinc absorption in a Chinese elderly population and provide the basic data for the setting of zinc(Zn) recommended nutrient intakes(RNI) for Chinese elderly people. Methods A total of 24 elderly people were recruited for this study and were administered oral doses of 3 mg ^(67)Zn and 1.2 mg dysprosium on the fourth day. The primary macronutrients, energy, and phytic acid in the representative diet were examined based on the Chinese National Standard Methods. Fecal samples were collected during the experimental period and analyzed for zinc content, ^(67)Zn isotope ratio, and dysprosium content. Results The mean(± SD) zinc intake from the representative Chinese diet was 10.6 ± 1.5 mg/d. The phytic acid-to-zinc molar ratio in the diet was 6.4. The absorption rate of ^(67)Zn was 27.9% ± 9.2%. The RNI of zinc, which were calculated by the absorption rate in elderly men and women, were 10.4 and 9.2 mg/d, respectively. Conclusion This study got the dietary Zn absorption in a Chinese elderly population. We found that Zn absorption was higher in elderly men than in elderly women. The current RNI in elderly female is lower than our finding, which indicates that more attention is needed regarding elderly females' zinc status and health. | LI Ya Jie LI Min LIU Xiao Bing REN Tong Xiang LI Wei Dong YANG Chun WU Meng YANG Lin Li MA Yu Xia WANG Jun PIAO Jian Hua YANG Li Chen YANG Xiao Guang | 2017 | Biomedical and Environmental Sciences2017，30，6： | 1 |
| 11 | Experimental study on leak detection and location for gas pipeline based on acoustic method显示文摘 | Meng Lin Ya Li Yuxing Wang Wuchuan | 2012 | Journal of Loss Prevention in the Process Industries2012，25，1： | 1 |
| 12 | Ideal Cardiovascular Health is Inversely Associated with Subclinical Atherosclerosis: A Prospective Analysis显示文摘Objective Ideal cardiovascular health(CVH) could predict a lower risk of developing cardiovascular diseases. This study was conducted to investigate the association between ideal CVH and subclinical atherosclerosis in a population cohort of Chinese adults aged ≥ 40 years. Methods This study was designed as a cross-sectional analysis of 8,395 participants who had complete data at baseline and a prospective analysis of 4,879 participants who had complete data at 4.3 years of follow-up. Ideal CVH metrics were defined according to the American Heart Association. Subclinical atherosclerosis was evaluated by plaques in carotid arteries, carotid intima-media thickness(CIMT), brachial-ankle pulse wave velocity(baPWV), and urinary albumin-to-creatinine ratio(UACR). Results Both the prevalence and incidence of atherosclerosis measures were found to be decreased with increasing numbers of ideal CVH metrics at baseline(all P values for trend < 0.01). The levels of CIMT and UACR at follow-up showed an inverse and significant association with the numbers of ideal CVH metrics at baseline(both P values for trend < 0.05) but a borderline significant association with baPWV(P for trend = 0.0505). Taking participants with 0-1 ideal metric as reference, we found that participants with 5-6 ideal metrics had significantly lower risks of developing carotid plaques(odds ratio, OR = 0.46; 95% confidence interval, CI 0.27-0.79), increased CIMT(OR = 0.60; 95% CI 0.42-0.84), and increased baPWV(OR = 0.57; 95% CI 0.34-0.97) after full adjustments. A significant interactive effect of age and CVH was detected on CIMT and baPWV progression(both P values for interaction < 0.05). Conclusion The numbers of ideal CVH metrics showed a significant and inverse association with the risk of developing subclinical atherosclerosis in middle-aged and elderly Chinese adults, whereas its dose-response effect was attenuated in individuals aged ≥ 60 years and partially weakened in male participants. | WANG Long NIU Jing Ya ZHAO Zhi Yun LI Mian XU Min LU Jie Li WANG Tian Ge CHEN Yu Hong WANG Shuang Yuan DAI Meng LI Lin LIU Shan Shan WANG Wei Qing XU Yu BI Yu Fang | 2019 | Biomedical and Environmental Sciences2019，32，4： | 1 |
| 13 | Age Differences in Clinical Characteristics, Health care, and Outcomes after Ischemic Stroke in China显示文摘 | Ya‐Xian Deng Yi‐Long Wang Bao‐Qin Gao Chun‐Xue Wang Xing‐Quan Zhao Li‐Ping Liu An‐Xin Wang Yong Zhou Gai‐Fen Liu Wan‐Liang Du Ning Zhang Jing Jing Xia Meng Jie Xu Lin‐Yu Wang Yong‐Jun Wang | 2012 | CNS Neurosci Ther2012，，10： | 1 |
| 14 | Oyster Protein Hydrolysate Alleviates Cadmium Toxicity by Restoring Cadmium-Induced Intestinal Damage and Gut Microbiota Dysbiosis in Mice via Its Abundance of Methionine,Tyrosine,and Glutamine显示文摘As a typical heavy metal contaminant in food,cadmium(Cd)easily enters the human food chain via crop production,and therefore,threatens human health[1].Intestinal absorption is the principal route for Cd entry into the body,and therefore,intestinal tissue become the primary target for Cd toxicity[2].Previous studies showed that acute Cd exposure damaged intestinal tight junctions,resulting in gut barrier destruction and alterations in gut microbiota[3].Thus,the effective prevention of Cd-induced intestinal damage has become a major research challenge. | WANG Jing Wen FANG Zhi Jia LI Yong Bin HUANG Lin Ru SUN Li Jun LIU Ying WANG Ya Ling LIAO Jian Meng | 2022 | Biomedical and Environmental Sciences2022，35，7： | 0 |
| 15 | Cohort profile: design and methods of the Chinese colorectal, breast, lung, liver, and stomach cancer screening trial(C-BLAST)显示文摘Given the rapid changes in social structure(urbanization),economic structure(industrialization),and demographic structure(population aging)in China,cancer has become a major public health problem1.Extensive evidence has indicated that screening can decrease cancer mortality,particularly among high-risk groups,and several representative national and regional cancer screening programs have been launched in China to cope with the increasing burden of cancer. | Yubei Huang Zhangyan Lyu Yu Zhang Xiaomin Liu Yacong Zhang Ya Liu Chao Sheng Hongyuan Duan Zeyu Fani Chenyang Li Xiao Lin Zhuowei Feng Lu Zheng Zhaoxiang Ye Hong Lu Ying Zhu Dejun Zhou Xi Wei Li Ren Bin Meng Fangfang Song Fengju Song Kexin Chen | 2023 | Cancer Biology & Medicine2023，20，10： | 0 |
| 16 | Simulation study of BESⅢwith stitched CMOS pixel detector using AcTs显示文摘The reconstruction of the tracks of charged particles with high precision is crucial for HEP experiments to achieve their physics goals.The BESⅢdrift chamber,which is used as the tracking detector of the BESⅢexperiment,has suffered from aging effects resulting in degraded tracking performance after operation for approximately 15 years.To preserve and enhance the tracking performance of BESⅢ,one of the proposals is to add one layer of a thin cylindrical CMOS pixel sensor based on state-of-the-art stitching technology between the beam pipe and the drift chamber.The improvement in the tracking performance of BESⅢwith such an additional pixel detector compared to that with only the existing drift chamber was studied using the modern common tracking software Acts,which provides a set of detector-agnostic and highly performant tracking algorithms that have demonstrated promising performance for a few high-energy physics and nuclear physics experiments. | Yi Liu Xiao‑Cong Ai Guang‑Yan Xiao Ya‑Xuan Li Ling‑Hui Wu Liang‑Liang Wang Jia‑Ning Dong Ming‑Yi Dong Qing‑Lin Geng Min Luo Yan Niu An‑Qing Wang Chen‑Xu Wang Meng Wang Lei Zhang Liang Zhang Rui‑Kai Zhang Yao Zhang Ming‑Gang Zhao Yang Zhou | 2023 | Nuclear Science and Techniques2023，34，12： | 0 |
| 17 | Effect of Pingyangmycin on human venous malformation endothelial cells显示文摘 | Yi Fang Zhao Zhi Jun Sun Yu Lin Jia Jun Jia Ya Meng Si Ji Hong Zhao Wen Feng Zhang | 2008 | 中国口腔颌面外科杂志2008，6，B05： | 0 |
| 18 | Synthesis and application of chiral N,N'-dialkylated cyclohexanediamine for asymmetric hydrogenation of aryl ketones显示文摘Chiral N, N-dialkylated cyclohexanediamine 导出 ligands 在芳基酉同类的不对称的加氢被综合了并且使用。有多达 90% enantiomeric 过量的光学地活跃的白酒在高收益被获得。 | Meng Lin Ma Chuan Hong Ren Ya Jing Lv Hua Chen Xian Jun Li | 2011 | Chinese Chemical Letters2011，22，2： | 0 |
| 19 | Neutralizing Antibody Responses against Five SARS-CoV-2 Variants and T Lymphocyte Change after Vaccine Breakthrough Infections from the SARS-CoV-2 Omicron BA.1 Variant in Tianjin, China: A Prospective Study显示文摘Objective To investigate whether Omicron BA.1 breakthrough infection after receiving the SARS-CoV-2 vaccine could create a strong immunity barrier.Methods Blood samples were collected at two different time points from 124 Omicron BA.1 breakthrough infected patients and 124 controls matched for age,gender,and vaccination profile.Live virus-neutralizing antibodies against five SARS-CoV-2 variants,including WT,Gamma,Beta,Delta,and Omicron BA.1,and T-lymphocyte lymphocyte counts in both groups were measured and statistically analyzed.Results The neutralizing antibody titers against five different variants of SARS-CoV-2 were significantly increased in the vaccinated population infected with the Omicron BA.1 variant at 3 months after infection,but mainly increased the antibody level against the WT strain,and the antibody against the Omicron strain was the lowest.The neutralizing antibody level decreased rapidly 6 months after infection.The T-lymphocyte cell counts of patients with mild and moderate disease recovered at 3 months and completely returned to the normal state at 6 months.Conclusion Omicron BA.1 breakthrough infection mainly evoked humoral immune memory in the original strain after vaccination and hardly produced neutralizing antibodies specific to Omicron BA.1.Neutralizing antibodies against the different strains declined rapidly and showed features similar to those of influenza.Thus,T-lymphocytes may play an important role in recovery. | ZHANG Ying QU Jiang Wen ZHENG Min Na DING Ya Xing CHEN Wei YE Shao Dong LI Xiao Yan LI Yan Kun LIU Ying ZHU Di JIN Can Rui WANG LIN YANG Jin Ye ZHAI Yu WANG Er Qiang MENG Xing | 2023 | Biomedical and Environmental Sciences2023，36，7： | 0 |
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