|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A phase I study of different doses and frequencies of pegylated recombinant human granulocyte-colony stimulating factor(PEG rhG-CSF) in patients with standard-dose chemotherapy-induced neutropenia显示文摘Objective: The recommended dose of prophylactic pegylated recombinant human granulocyte-colony stimulating factor(PEG rhG-CSF) is 100 μg/kg once per cycle for patients receiving intense-dose chemotherapy.However, few data are available on the proper dose for patients receiving less-intense chemotherapy. The aim of this phase I study is to explore the proper dose and administration schedule of PEG rhG-CSF for patients receiving standard-dose chemotherapy.Methods:Eligible patients received 3-cycle chemotherapy every 3 weeks.No PEG rhG-CSF was given in the first cycle.Patients experienced grade 3 or 4 neutropenia would then enter the cycle 2 and 3.In cycle 2,patients received a single subcutaneous injection of prophylactic PEG rhG-CSF on d 3,and received half-dose subcutaneous injection in cycle 3 on d 3 and d 5,respectively.Escalating doses(30,60,100 and 200μg/kg)of PEG rhG-CSF were investigated.Results:A total of 26 patients were enrolled and received chemotherapy,in which 24 and 18 patients entered cycle 2 and cycle 3 treatment,respectively.In cycle 2,the incidence of grade 3 or 4 neutropenia for patients receiving single-dose PEG rhG-CSF of 30,60,100 and 200 μg/kg was 66.67%,33.33%,22.22% and 0,respectively,with a median duration less than 1(0–2)d.No grade 3 or higher neutropenia was noted in cycle 3 in all dose cohorts.Conclusions:The pharmacokinetic and pharmacodynamic profiles of PEG rhG-CSF used in cancer patients were similar to those reported,as well as the safety.Double half dose administration model showed better efficacy result than a single dose model in terms of grade 3 neutropenia and above.The single dose of 60 μg/kg,100 μg/kg and double half dose of 30 μg/kg were recommended to the phase Ⅱ study,hoping to find a preferable method for neutropenia treatment. | Yan Qin Xiaohong Han Lin Wang Ping Du Jiarui Yao Di Wu Yuanyuan Song Shuxiang Zhang Le Tang Yuankai Shi | 2017 | Chinese Journal of Cancer Research2017，29，5： | 11 |
| 2 | Tongluo Digui decoction(通络地龟汤)treats renal injury in diabetic rats by promoting autophagy of podocytes显示文摘OBJECTIVE:To investigate the effects of Tongluo Digui decoction on renal injury and streptozotocin-induced podocyte autophagy in diabetic rats.METHODS:Male Sprague-Dawley rats were randomly divided into six groups:normal,model,Tongluo Digui decoction(high,medium,and low dose)and valsartan.Streptozotocin was injected intraperitoneally to replicate the diabetic animal model.After 8 weeks,proteinuria was evaluated to establish the diabetic nephropathy model.Treatments were administered daily via the intragastric route.At 16 weeks after gavage,we determined 24 h urine protein concentration,and blood glucose,serum creatinine,and urea nitrogen concentrations.Then,rats were sacrificed,and kidneys were harvested and stained with periodic acid-Schiff to evaluate the pathological changes in glomeruli,including glomerular podocytes by transmission electron microscopy.Western blot analysis was used to determine the expression of nephrin,podocin,p62,beclin-1,LC3Ⅱ/Ⅰ,and p-m TOR/m TOR protein in kidney tissues.RESULTS:Compared with the model group,Tongluo Digui decoction was associated with decreases in 24 h urine protein concentration,and blood glucose,hemoglobin A1 c,serum creatinine,urea nitrogen concentrations,total serum protein and albumin.Concurrently,mesangial mesenteric broadening and fusion of foot processes were reduced,the glomerular basement membrane was not significantly thickened,and the number of podocytes and the number of autophagosomes in the podocytes was increased.Further,expression of nephrin,podocin,LC3Ⅱ,and beclin-1 protein in kidney tissue was up-regulated,while expression of p62 protein was down-regulated and m TOR phosphorylation was inhibited.CONCLUSION:Tongluo Digui decoction may inhibit the progression of diabetic nephropathy by inhibiting m TOR phosphorylation,thereby increasing autophagy to protect podocytes and reducing proteinuria. | HAN Jiarui ZHANG Yage SHI Xiujie PENG Zining XING Yufeng PANG Xinxin | 2021 | Journal of Traditional Chinese Medicine2021，41，1： | 9 |
| 3 | Direct observation of ultrafast plasmonic hot electron transfer in the strong coupling regime显示文摘Achieving strong coupling between plasmonic oscillators can significantly modulate their intrinsic optical properties.Here,we report the direct observation of ultrafast plasmonic hot electron transfer from an Au grating array to an MoS_(2) monolayer in the strong coupling regime between localized surface plasmons(LSPs)and surface plasmon polaritons(SPPs).By means of femtosecond pump-probe spectroscopy,the measured hot electron transfer time is approximately 40 fs with a maximum external quantum yield of 1.65%.Our results suggest that strong coupling between LSPs and SPPs has synergetic effects on the generation of plasmonic hot carriers,where SPPs with a unique nonradiative feature can act as an‘energy recycle bin’to reuse the radiative energy of LSPs and contribute to hot carrier generation.Coherent energy exchange between plasmonic modes in the strong coupling regime can further enhance the vertical electric field and promote the transfer of hot electrons between the Au grating and the MoS_(2) monolayer.Our proposed plasmonic strong coupling configuration overcomes the challenge associated with utilizing hot carriers and is instructive in terms of improving the performance of plasmonic opto-electronic devices. | Hangyong Shan Ying Yu Xingli Wang Yang Luo Shuai Zu Bowen Du Tianyang Han Bowen Li Yu Li Jiarui Wu Feng Lin Kebin Shi Beng Kang Tay Zheng Liu Xing Zhu Zheyu Fang | 2019 | Light(Science & Applications)2019，8，1： | 7 |
| 4 | Machine Learning−based Weather Support for the 2022 Winter Olympics显示文摘1.A key support for the 2022 Winter Olympics The XXIV Olympic Winter Games are scheduled to take place from 4 to 22 February 2022,followed by the Paralympic Games from 4 to 13 March,in Beijing and towns in the neighboring Hebei Province,China.Weather plays an extremely important role in the outcome of the games(Chen et al.,2018).It can not only cause a difference between a medal or not,but affect the safety of athletes.Success of the Winter Olympics will greatly depend on weather conditions at the outdoor competition venues,dealing with many weather elements including the snow surface temperature,apparent temperature,gust wind speed,snow,visibility,etc.To ensure that the scheduled games go smoothly,it is imperative to have hourly or even every 10-minutely forecasts as well as updated weather-related risk assessments at the venues for the next 240 hours.So far,the Beijing/Hebei Meteorological Observatory has already started intelligent weather forecasting at 3-km resolution based on the results of numerical weather prediction(NWP)models.However,these experiments have suggested that the current forecasting techniques are incapable of capturing the complex mountain weather variations around some venues.The forecasting capability of NWP is constrained partly by limited knowledge of the local weather mechanisms. | Jiangjiang XIA Haochen LI Yanyan KANG Chen YU Lei JI Lve WU Xiao LOU Guangxiang ZHU Zaiwen Wang Zhongwei YAN Lizhi WANG Jiang ZHU Pingwen ZHANG Min CHEN Yingxin ZHANG Lihao GAO Jiarui HAN | 2020 | Advances in Atmospheric Sciences2020，37，9： | 6 |
| 5 | Comparison of immunohistochemistry with fluorescence in situ hybridization in determining the human epidermal growth factor receptor 2 status of breast cancer specimens: a multicenter study of 3149 Chinese patients显示文摘 | Han Xiaohong Shi Yuankai Ma Li Lyu Zheng Yang Hongying Yao Jiarui Li Jian Li Bo Qin Yan | 2014 | Chinese Medical Journal2014，，2： | 5 |
| 6 | Phase I study of chimeric anti-CD20 monoclonal antibody in Chinese patients with CD20-positive non-Hodgkin's lymphoma显示文摘Objective: This study was designed to determine the safety, pharmacokinetics and biologic effects of a humanmouse chimeric anti-CD20 monoclonal antibody(SCT400) in Chinese patients with CD20-positive B-cell nonHodgkin's lymphoma(CD20+ B-cell NHL). SCT400 has an identical amino acid sequence as rituximab, with the exception of one amino acid in the CH1 domain of the heavy chain, which is common in Asians.Methods: Fifteen patients with CD20+ B-cell NHL received dose-escalating SCT400 infusions(250 mg/m^2: n=3; 375 mg/m^2: n=9; 500 mg/m^2: n=3) once weekly for 4 consecutive weeks with a 24-week follow-up period. The data of all patients were collected for pharmacokinetics and pharmacodynamics analyses.Results: No dose-limiting toxicities were observed. Most drug-related adverse events were grade 1 or 2. Two patients had grade 3 or 4 neutropenia. Under premedication, the drug-related infusion reaction was mild. A rapid, profound and durable depletion of circulating B cells was observed in all dose groups without significant effects on T cell count, natural killer(NK) cell count or immunoglobulin levels. No patient developed antiSCT400 antibodies during the course of the study. SCT400 serum half-life(T1/2), maximum concentration(Cmax) and area under the curve(AUC) generally increased between the first and fourth infusions(P<0.05). At the 375 mg/m^2 dose, the T1/2 was 122.5±46.7 h vs. 197.0±75.0 h, respectively, and the Cmax was 200.6±20.2 μg/m L vs. 339.1±71.0 μg/m L, respectively. From 250 mg/m^2 to 500 mg/m^2, the Cmax and AUC increased significantly in a dose-dependent manner(P<0.05). Patients with a high tumor burden had markedly lower serum SCT400 concentrations compared with those without or with a low tumor burden. Of the 9 assessable patients, 1 achieved complete response and 2 achieved partial responses.Conclusions: SCT400 is well-tolerated and has encouraging preliminary efficacy in Chinese patients with CD20+ B-cell NHL. | Lin Gui Xiaohong Han Xiaohui He Yuanyuan Song Jiarui Yao Jianliang Yang Peng Liu Yan Qin Shuxiang Zhang Weijing Zhang Wenlin Gai Liangzhi Xie Yuankai Shi | 2016 | Chinese Journal of Cancer Research2016，28，2： | 5 |
| 7 | Autologous peripheral blood stem cell mobilization following dose-adjusted cyclophosphamide, doxorubicin, vincristine and prednisolone chemotherapy alone or in combination with rituximab in treating high-risk non-Hodgkin's lymphoma显示文摘Background: The regimen of cyclophosphamide, doxorubicin, vincristine, and prednisolone(CHOP) is an eicient treatment of non-Hodgkin's lymphoma(NHL). This study aimed to assess the eicacy and toxicity of dose-adjusted CHOP alone or in combination with rituximab(R-CHOP) by examining the stem cell mobilization in NHL patients. Factors afecting the collection of CD34+ cells were also explored.Methods: Our retrospective study included 39 patients eligible for autologous stem cell transplantation: 14 patients who expressed CD20 and were inancially eligible received R-CHOP for autologous peripheral blood stem cell(APBSC) mobilization; the remaining 25 patients received CHOP.Results: The median CD34+ cell yield was 7.01 × 106 cells/kg body weight(range 1.49–28.39 × 106 cells/kg body weight), with only two patients failing to meet the target CD34+ cell harvest of ber of apheresis procedures per patient was 1(range 1–3). The≥2.0 APBS× 106 cells/kg body weight. The median numC mobilization yield of the CHOP group appeared to be higher than that of the R-CHOP group(P response(CR) rate in = 0.005), whereas the success rate was similar between groups. R-CHOP elevated the completeB cell lymphoma patients as compared with CHOP(P = 0.01). No signiicant diferences in toxicity or engraftment were observed between the two groups.Conclusion: The present study demonstrated that dose-adjusted CHOP chemotherapy efectively mobilized APBSCs in NHL patients and that the addition of rituximab to dose-adjusted CHOP chemotherapy elevated the CR rate for patients with B-cell lymphoma. | Yuankai Shi Ping Zhou Xiaohong Han Xiaohui He Shengyu Zhou Peng Liu Jianliang Yang Changgong Zhang Lin Gui Yan Qin Sheng Yang Liya Zhao Jiarui Yao Shuxiang Zhang | 2015 | Chinese Journal of Cancer2015，34，11： | 4 |
| 8 | CRM1 as a new therapeutic target for non-Hodgkin lymphoma显示文摘 | Xiaohong Han Jianfei Wang Yinchen Shen Ningning Zhang Shuai Wang Jiarui Yao Yuankai Shi | 2014 | Leukemia Research2014，，： | 1 |
| 9 | COVID-19 reinfection in the presence of neutralizing antibodies显示文摘Due to the high transmissibility of the SARS-CoV-2 virus,it continues to infect over 300000 people worldwide per day(WHO statistics,December 2020),even almost one year after the first COVID-19 cases were confirmed[1,2].One of the most important public health discussions being undertaken currently concerns the protective nature of the immune response and the possibility of reinfection in recovered individuals. | Ju Zhang Nan Ding Lili Ren Rui Song Danying Chen Xuesen Zhao Budong Chen Junyan Han Jiarui Li Yangzi Song Lin Di Kai Han Fengting Yu Ruming Xie Zhihai Chen Wen Xie Jingyuan Liu Shan Cen Yuhai Bi Angela R.Wu Fujie Zhang Chen Chen Hui Zeng | 2021 | National Science Review2021，8，4： | 1 |
| 10 | Measurement and analysis of K-shell lines of silicon ions in laser plasmas显示文摘We present laboratory measurement and theoretical analysis of silicon K-shell lines in plasmas produced by Shenguang II laser facility, and discuss the application of line ratios to diagnose the electron density and temperature of laser plasmas.Two types of shots were carried out to interpret silicon plasma spectra under two conditions, and the spectra from 6.6 ?A to6.85 ?A were measured. The radiative-collisional code based on the flexible atomic code(RCF) is used to identify the lines, and it also well simulates the experimental spectra. Satellite lines, which are populated by dielectron capture and large radiative decay rate, influence the spectrum profile significantly. Because of the blending of lines, the traditional G value and R value are not applicable in diagnosing electron temperature and density of plasma. We take the contribution of satellite lines into the calculation of line ratios of He-α lines, and discuss their relations with the electron temperature and density. | Bo Han Feilu Wang Jiayong Zhong Guiyun Liang Huigang Wei Dawei Yuan Baojun Zhu Fang Li Chang Liu Yanfei Li Jiarui Zhao Zhe Zhang Chen Wang Jun Xiong Guo Jia Neng Hua Jianqiang Zhu Yutong Li Gang Zhao Jie Zhang | 2018 | High Power Laser Science and Engineering2018，6，2： | 1 |
| 11 | Estimated HCFC-142b emissions in China: 2000–2050显示文摘1-Chloro-1,1-difluoroethane(HCFC-142b)was both ozone depleting substance under restriction of the Montreal Protocol on Substances that Deplete the Ozone Layer(Montreal Protocol)and potent greenhouse gas with high GWP.Controlling its emissions in China will contribute to both mitigating climate change and protecting ozone.A national emission inventory of HCFC-142b for China during 2000–2012 was established and projected to2050 based on the 2006 IPCC Guidelines for National Greenhouse Gas Inventories and the Montreal Protocol,showing that(i)in contrast to the downward trend revealed by existing researches,HCFC-142b emissions kept increasing from 0.1 kt/y in 2000 to the peak of 14.4 kt/y in2012,making China a crucial contributor to global HCFC-142b emissions and(ii)for future emission projections,a continuous increase from 14.9 kt/y in 2013 to 97.2 kt/y in2050 was anticipated under the business-as-usual(BAU)scenarios,while a reduction of about 90%of the projected BAU emissions would be obtained by fulfilling the Montreal Protocol,namely an accumulative mitigation of 1578kt HCFC-142b from 2013 to 2050,equal to 103 kt ODP and 3504 Tg CO2emissions.Emissions from each province in 2012 were also estimated to identify key emission areas.Among the 31 mainland provinces in China(Hong Kong,Macao,and Taiwan were not included),Jiangsu,Zhejiang,Shandong,and Guangdong had the highest emission ratesin 2012(2.06,1.85,1.52,and 1.04 kt/y,respectively);Zhejiang,Jiangsu,and Shanghai exhibit the strongest emission strength(0.83,0.59,and 0.54 t/km2,respectively),much higher than the average national level of 0.33t/km2. | Jiarui Han Li Li Shenshen Su Jing Wu Xuekun Fang Shenglan Jia Jianbo Zhang Jianxin Hu | 2014 | Chinese Science Bulletin2014，59，24： | 1 |
| 12 | Pathobiology of ovarian carcinomas显示文摘Ovarian tumors comprise a heterogeneous group of lesions, displaying distinct tumor pathology and oncogenic potentiel. These tumors are subdivided into three main categories: epithelial, germ cell, and sex-cord stromal tumors. We report herein the newly described molecular abnormalities in epithelial ovarian cancers(carcinomas). Immunohistochemistry and molecular testing help pathologists to decipher the significant heterogeneity of this disease. Our better understanding of the molecular basis of ovarian carcinomas represents the first step in the development of targeted therapies in the near future. | Yuankai Shi Ping Zhou Xiaohong Han Xiaohui He Shengyu Zhou Peng Liu Jianliang Yang Changgong Zhang Lin Gui Yan Qin Sheng Yang Liya Zhao Jiarui Yao Shuxiang Zhang | 2015 | Chinese Journal of Cancer2015，34，1： | 1 |
| 13 | Molecular Dynamics Simulations and Steered Molecular Dynamics Simulations of Glabridin Bound to Wild Type and V30A Mutant Transthyretin: Ligand-linked Perturbation of Tertiary Conformation显示文摘 | YU Zhengfei HAN Jiarui LIU Ye ZHU Jingxuan TIAN Xiaopian HAN Weiwei | 2018 | Chemical Research in Chinese Universities2018，34，6： | 0 |
| 14 | Status of transjugular intrahepatic portosystemic shunt for portal hypertension in China:A national survey analysis显示文摘Aim:The transjugular intrahepatic portosystemic shunt(TIPS)procedure has been performed in China for 30 years,but our understanding of the status and difficulties associated with the use of TIPS for portal hypertension is incomplete.This study aims to investigate the current situation of the use of TIPS for portal hypertension,which should aid the development of TIPS in China.Methods:This study involved a questionnaire survey,initiated by the China Portal Hypertension Alliance(CHESS)to investigate the use of TIPS for portal hypertension in China.Questionnaires were released on the Internet between August 16,2022 and September 16,2022.Detailed information was collected from 545 hospitals contracted by the CHESS in China,which performed TIPS surgery in 2021.Results:The 545 hospitals covers the majority of hospitals in China that conduct TIPS intervention.In the survey,a total of 13,527 TIPS interventions were carried out with 94.1%(498/545)of them had a system of routine follow‐up after TIPS.The majority(42.6%[232/545])believed that the main indication of TIPS was the control of acute bleeding.Overall,48.1%(262/545)carried out early or pre‐emptive TIPS,53.0%(289/545)carried out TIPS for cavernous transformation of the portal vein,and 81.0%(441/545)chose routine embolization of collateral circulation during operation.Most used coils(97.0%[475/490])and biological glue(72.0%[353/490])as embolic materials,and 78.5%(428/545)routinely performed intraoperative portal pressure gradient measurements.When selecting TIPS stents,57.1%(311/545)chose viator‐specific stents,and 57.2%(312/545)chose conventional anticoagulation after TIPS.Conventional anticoagulation after TIPS is over a time interval of 3–6 months(55.4%[173/312]).The limitation of TIPS surgery is mainly its cost(72.3%[394/545])and insufficient understanding of the procedure by doctors in other related departments(77.4%[422/545]).Most of the hospital teams accept the use of domestic instruments in TIPS surgery(92.7%[505/545]).Conclusions:This survey shows that TIPS is an essential part of the treatment of portal hypertension in China.TIPS is widely used in Chinese patients with portal hypertension,and this survey presents a more comprehensive picture of the options and difficulties encountered in the implementation of TIPS.In the future,it is necessary to promote TIPS technology and further standardize surgical indications,routine operations,and instrument application. | Haibo Shao Xinwei Han Jianbo Zhao Junhui Sun Zhuting Fang Bin Xiong Xiaoli Zhu Weixin Ren Min Yuan Shiping Yu Meng Niu Weifu Lv Xueqiang Zhang Chunqing Zhang Lei Li Xuefeng Luo Yusheng Song Yilong Ma Tong Dang Hua Xiang Yun Jin Hui Xue Guiyun Jin Xiao Li Jiarui Li Shi Zhou Changlu Yu Song He Lei Yu Hongmei Zu Jun Ma Yanming Lei Ke Xu Xiaolong Qi | 2023 | Portal Hypertension & Cirrhosis2023，2，1： | 0 |
| 15 | Neuroprotective effects of Longxue Tongluo Capsule on ischemic stroke rats revealed by LC-MS/MS-based metabolomics approach显示文摘Objective:The present study aimed to evaluate the therapeutic effect and explore the underlying mechanisms of Longxue Tongluo Capsule(LTC)on ischemic stroke rats.Methods:Twenty-six rats were randomly divided into four groups,including sham group,sham+LTC group,MCAO group,and MCAO+LTC group.Ischemic stroke rats were simulated by middle cerebral artery occlusion(MCAO),and LTC treatment group were orally administrated with 300 mg/kg of LTC once daily for seven consecutive days.LTC therapy was validated in terms of neurobehavioral abnormality evaluation,cerebral infarct area,and histological assessments.The plasma metabolome comparisons amongst different groups were conducted by UHPLC-Q Exactive MS in combination with subsequent multivariate statistical analysis,aiming to finding the molecules in respond to the surgery or LTC treatment.Results:Intragastric administration of LTC significantly decreased not only the neurobehavioral abnormality scores but also the cerebral infarct area of MCAO rats.The interstitial edema,atrophy,and pyknosis of glial and neuronal cells occurred in the infarcted area,core area,and marginal area of cerebral cortex were improved after LTC treatment.A total of 13 potential biomarkers were observed,and Youden index of 11 biomarkers such as LysoPC,SM,and PE were more than 0.7,which were involved in neuroprotective process.The correlation and pathway analysis showed that LTC was beneficial to ischemic stroke rats via regulating glycerophospholipid and sphingolipid metabolism,together with nicotinate and nicotinamide metabolism.Heatmap and ternary analysis indicated the synergistic effect of carbohydrates and lipids may be induced by flavonoid intake from LTC.Conclusion:The present study could provide evidence that metabolomics,as systematic approach,revealed its capacity to evaluate the holistic efficacy of TCM,and investigate the molecular mechanism underlying the clinical treatment of LTC on ischemic stroke. | Jing Sun Xianyang Chen Yongru Wang Yuelin Song Bo Pan Bei Fan Fengzhong Wang Xiaonan Chen Pengfei Tu Jiarui Han Huixia Huo Jun Li | 2023 | Chinese Herbal Medicines2023，15，3： | 0 |
| 16 | Recombinant human thrombopoietin prior to mobilization chemotherapy facilitates platelet recovery in autologous transplantation in patients with lymphoma:Results of a prospective randomized study显示文摘Background:Chemotherapy plus granulocyte colony-stimulating factor (GCSF) regimen is one of the available approaches to mobilize peripheral blood progenitor cells (PBPCs).It causes thrombocytopenia and delays leukapheresis.This study aimed to evaluate the role of recombinant human thrombopoietin (rhTPO) before mobilization chemotherapy in facilitating leukapheresis in patients with lymphoma.Methods:In this randomized open-label phase 2 trial, patients were randomly assigned in a 1:2 ratio to receive mobilization with rhTPO plus GCSF in combination with chemotherapy (the rhTPO plus GCSF arm) or GCSF alone in combination with chemotherapy (the GCSF alone arm).The recovery of neutrophils and platelets and the amount of platelet transfusion were monitored.Results:Thirty patients were enrolled in this study between March 2016 and August 2018. Patients in the rhTPO plus GCSF arm (n = 10) had similar platelet nadir after mobilization chemotherapy (P=0.878) and similar amount of platelet transfusion (median 0 vs.1 unit,P=0.735) when compared with the GCSF alone arm (n = 20). On the day of leukapheresis, the median platelet count was 86 ×10^(9)/L (range 18-219) among patients who received rhTPO and 73 ×10^(9)/L (range 42-197) among those who received GCSF alone (P=0.982). After the use of rhTPO, the incidence of platelet count <75 ×10^(9)/L on the day of leukapheresis did not decrease significantly (30.0% vs. 50.0%,P=0.297).Platelet recovery after PBPC transfusion was more rapid in the rhTPO plus GCSF arm (median 8.0 days [95% confidence interval 2.9-13.1] to platelets ≥50 ×10^(9)/L vs. 11.0 days [95% confidence interval 8.6-13.4],P=0.011).The estimated total cost of the mobilization and reconstitution phases per patient was similar between the two treatmtent groups (P=0.362 andP=0.067,respectively).Conclusions:Our findings indicate that there was no significant clinical benefit of rhTPO use in facilitating mobilization of progenitor cells,but it may promote platelet recovery in the reconstitution phase after high-dose therapy.Trial registration:This trial has been registered in Clinicaltrials.gov as NCT03014102. | Hongnan Mo Peng Liu Yan Qin Xiaohui He Xiaohong Han Jiarui Yao Weicai Su Shuxiang Zhang Le Tang Fengyi Zhao Lin Gui Sheng Yang Jianliang Yang Shengyu Zhou Zhishang Zhang Yuankai Shi | 2021 | Chronic Diseases and Translational Medicine2021，7，3： | 0 |
| 17 | Cholesterol accumulation on dendritic cells reverses chronic hepatitis B virus infection-induced dysfunction显示文摘Chronic hepatitis B(CHB)infection remains a serious public health problem worldwide;however,the relationship between cholesterol levels and CHB remains unclear.We isolated peripheral blood mononuclear cells from healthy blood donors and CHB patients to analyze free cholesterol levels,lipid raft formation,and cholesterol metabolism-related pathways.Hepatitis B virus(HBV)-carrier mice were generated and used to confirm changes in cholesterol metabolism and cell-surface lipid raft formation in dendritic cells(DCs)in the context of CHB.Additionally,HBV-carrier mice were immunized with a recombinant HBV vaccine(rHBVvac)combined with lipophilic statins and evaluated for vaccine efficacy against HBV.Serum samples were analyzed for HBsAg,anti-HBs,and alanine aminotransferase levels,and liver samples were evaluated for HBV DNA and RNA and HBcAg.CHB reduced free cholesterol levels and suppressed lipid raft formation on DCs in patients with CHB and HBV-carrier mice,whereas administration of lipophilic statins promoted free cholesterol accumulation and restored lipid rafts on DCs accompanied by an enhanced antigen-presentation ability in vitro and in vivo.Cholesterol accumulation on DCs improved the rHBVvac-mediated elimination of serum HBV DNA and intrahepatic HBV DNA,HBV RNA,and HBcAg and promoted the rHBVvac-mediated generation and polyfunctionality of HBV-specific CD11a^(hi) CD8α^(lo) cells,induction of the development of memory responses against HBV reinfection,and seroconversion from HBsAg to anti-HBs.The results demonstrated the important role of cholesterol levels in DC dysfunction during CHB,suggesting that strategies to increase cholesterol accumulation on DCs might enhance therapeutic vaccine efficacy against HBV and support development toward clinical CHB treatment. | Huajun Zhao Yating Yu Yucan Wang Lianhui Zhao Ailu Yang Yifei Hu Zhaoyi Pan Zixuan Wang Jiarui Yang Qiuju Han Zhigang Tian Jian Zhang | 2022 | Cellular & Molecular Immunology2022，19，12： | 0 |
| 18 | An effective pharmacological hydrogel induces optic nerve repair and improves visual function显示文摘Irreversible eye lesions, such as glaucoma and traumatic optic neuropathy, can cause blindness;however, no effective treatments exist. The optic nerve, in particular, lacks the capacity to spontaneously regenerate, requiring the development of an effective approach for optic nerve repair, which has proven challenging. Here, we demonstrate that a combination of the small molecules 3BDO and trichostatin A(TSA)—which regulate mTOR and HDAC, respectively—packaged in thermosensitive hydrogel for 4-week-sustained release after intravitreal injection, effectively induced optic nerve regeneration in a mouse model of optic nerve crush injury. Moreover, this combination of 3BDO and TSA also protected axon projections and improved visual responses in an old mouse model(11 months old) of glaucoma. Taken together, our data provide a new, local small molecule-based treatment for the effective induction of optic nerve repair, which may represent a foundation for the development of pharmacological methods to treat irreversible eye diseases. | Lipeng Wang Shan Zhang Yawen Han Shuo Tang Jiarui Li Lina Bu Dongyu Zhao Hongkui Deng | 2024 | Science China(Life Sciences)2024，67，3： | 0 |
| 19 | Conceptual study on incorporating user information into forecasting systems显示文摘The purpose of improving weather forecast isto enhance the accuracy in weather prediction.An idealforecasting system would incorporate user-end information.In recent years,the meteorological community hasbegun to realize that while general improvements to thephysical characteristics of weather forecasting systems arebecoming asymptotically limited,the improvement fromthe user end still has potential.The weather forecastingsystem should include user interaction because user needsmay change with different weather.A study was conductedon the conceptual forecasting system that included adynamic,user-oriented interactive component.Thisresearch took advantage of the recently implementedTIGGE(THORPEX interactive grand global ensemble)project in China,a case study that was conducted to test thenew forecasting system with reservoir managers in LinyiCity,Shandong Province,a region rich in rivers andreservoirs in eastern China.A self-improving forecastsystem was developed involving user feedback throughouta flood season,changing thresholds for flood-inducingrainfall that were responsive to previous weather andhydrological conditions,and dynamic user-oriented assessmentsof the skill and uncertainty inherent in weatherprediction.This paper discusses ideas for developinginteractive,user-oriented forecast systems. | Jiarui HAN Qian YE Zhongwei YAN Meiyan JIAO Jiangjiang XIA | 2011 | Frontiers of Environmental Science & Engineering2011，5，4： | 0 |
| 20 | Laboratory study of astrophysical collisionless shock at SG-Ⅱ laser facility显示文摘Astrophysical collisionless shocks are amazing phenomena in space and astrophysical plasmas, where supersonic flows generate electromagnetic fields through instabilities and particles can be accelerated to high energy cosmic rays. Until now, understanding these micro-processes is still a challenge despite rich astrophysical observation data have been obtained. Laboratory astrophysics, a new route to study the astrophysics, allows us to investigate them at similar extreme physical conditions in laboratory. Here we will review the recent progress of the collisionless shock experiments performed at SG-Ⅱ laser facility in China. The evolution of the electrostatic shocks and Weibel-type/filamentation instabilities are observed. Inspired by the configurations of the counter-streaming plasma flows, we also carry out a novel plasma collider to generate energetic neutrons relevant to the astrophysical nuclear reactions. | Dawei Yuan Huigang Wei Guiyun Liang Feilu Wang Yutong Li Zhe Zhang Baojun Zhu Jiarui Zhao Weiman Jiang Bo Han Xiaoxia Yuan Jiayong Zhong Xiaohui Yuan Changbo Fu Xiaopeng Zhang Chen Wang Guo Jia Jun Xiong Zhiheng Fang Shaoen Jiang Kai Du Yongkun Ding Neng Hua Zhanfeng Qiao Shenlei Zhou Baoqiang Zhu Jianqiang Zhu Gang Zhao Jie Zhang | 2018 | High Power Laser Science and Engineering2018，6，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员