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| 1 | Reactivation of γ-globin expression through Cas9 or base editor to treat β-hemoglobinopathies显示文摘Dear Editor,Mutations in the β-globin gene,the essential component of adult hemoglobin(HbA;a2p2),results in either a production of aberrant sickle hemoglobin(HbS)leading to sickle cell disease(SCD)or an insufficient β-globin synthesis leading to β-thalassemia.These two major forms of β-hemoglobinopathies cause impaired erythropoiesis and life-threatening anemia.Clinical evidence has suggested that reaaivation of fetal γ-globin(HBG)gene expression which is normally silenced after birth by certain genetic mutations can ameliorate the clinical course of β-hemoglobinopathies. | Liren Wang Linxi Li Yanlin Ma Handan Hu Qi Li Yang Yang Wenbang Liu Shuming Yin Wei Li Bin Fu Ryo Kurita Yukio Nakamura Mingyao Liu Yongrong Lai Dali Li | 2020 | Cell Research2020，30，3： | 14 |
| 2 | Switching off IMMP2L signaling drives senescence via simultaneous metabolic alteration and blockage of cell death显示文摘 | Lifeng Yuan Linhui Zhai Lili Qian De Huang Yi Ding Handan Xiang Xiaojing Liu J. Will Thompson Juan Liu Yong-Han He Xiao-Qiong Chen Jing Hu Qing-Peng Kong Minjia Tan Xiao-Fan Wang | 2018 | Cell Research2018，28，6： | 7 |
| 3 | Effect of herb-partitioned moxibustion on dopamine levels and dopamine receptor 1 expression in the colon and central nervous system in rats with Crohn’s disease显示文摘OBJECTIVE:To observe the effect of herb-partitioned moxibustion at the Tianshu (ST 25) and Qihai (CV 6) acupoints in rats with Crohn's disease,and explore the underlying mechanism from dopamine (DA) and dopamine receptor 1 (D1 R) in the colon,spinal dorsal horn and hypothalamus.METHODS:The rats were randomly divided into the normal,model (CD),herb-partitioned moxibustion (Mox) and mesalazine (Mesa) groups.Damage in the colons was scored and observed by hematoxylin and eosin staining.DA and D1R protein expression in the colonic mucosa were detected by immunohistochemistry.The concentrations of DA and D1R in the spinal dorsal horn and hypothalamus were measured by enzyme-linked immunosorbent assay,and D1R mRNA expression was evaluated by quantitative real-time polymerase chain reaction.RESULTS:In the colon,compared with the normal group,DA,D1 R protein expressions and D1 R mRNA expression were significantly higher in the model group,while decreased in the Mox group and the Mesa group.In the spinal dorsal horn and hypothalamus,compared with the normal group,the concentrations of DA and D1 R,and the D1R mRNA expressions were significantly higher in the model group,and decreased in the Mox group and the Mesa group.CONCLUSION:Herb-partitioned moxibustion at the Tianshu (ST 25) and Qihai (CV 6) acupoints relieved ulceration in CD rats,the underlying mechanism maybe relative with the regulation of DA and D1R in the colon,spinal dorsal horn and hypothalamus by moxibustion. | Lu Yuan Zheng Handan Lü Tingting Ma Zhe Wu Huangan Xu Manwen Weng Zhijun Feng Hui Zhang Fang Ding Guanghong Wu Luyi Liu Huirong | 2019 | Journal of Traditional Chinese Medicine2019，39，3： | 3 |
| 4 | High mass loading Ni_(4)Co_(1)-OH@CuO core-shell nanowire arrays obtained by electrochemical reconstruction for alkaline energy storage显示文摘The design of three-dimensional(30)core-shell hetercistructures is an efficient method to achieve high mass specific capacity of electroactive materials under high mass loading.In this work,porous Ni_(4)Co1-0H nanosheets with a mass loading of 7.7 mg·cm^(-2) are obtained by using Ni_(4)Cor(NO_(3))_(2)(0H)_(4) supported on the CuO nanowires as precursors via an unavoidable electrochemically induced phase reconstruction.During the electrochemical reconstruction process,the N03-anions in Ni_(4)Cor(N0_(3))_(2)(0H)_(4) are easily replaced by OH-anions in the electrolyte.The phase reconstruction is accompanied by the decrease of ionic diffusion.:resistance and the increase of pore volume,and the shift of binding energy.The obtained Ni4Co1-0H nanosheets show a high:mass specific capacity of 363.6 mAh·g^(-1) at 5 mA·cm^(-2).The as-fabricated alkaline hybrid supercapacitor and Ni-Zn battery deliver high energy density of 293.1 and 604.9 Wh·kg^(-1),respectively,indicating.excellent alkaline energy storage performance. | Yawei Yu Xiulan Hu Shuai Wang Handan Qiao Zeyu Liu Kefan Song Xiaodong Shen | 2022 | Nano Research2022，15，1： | 1 |
| 5 | Herb-partitioned moxibustion regulated the miRNA expression profile in the thyroid tissues of rats with experimental autoimmune thyroiditis显示文摘OBJECTIVE:To observe the effect of herb-partitioned moxibustion(HPM)on the miRNA expression profile of thyroid tissue in experimental autoimmune thyroiditis(EAT)rats.METHODS:Rats were randomly divided into normal control(NC)group,EAT model(EAT)group,HPM group and western medicine(Med)group.EAT model rats were prepared by a combined immunization with complete and incomplete Freund’s adjuvant emulsified with porcine thyroglobulin and iodine.Rats in the HPM group were treated with HPM,while rats in the Med group were treated with levothyrocine(1μg/2 m L)by gavage.HE staining was used to observe the pathological morphological changes of thyroid tissue,ELISAs was uaed to detect the serum concentrations of TGAb,TPOAb,FT3,FT4,TSH.We then performed high-throughput mi RNA sequencing to analyse the mi RNA expression profiles in the thyroid tissues,followed by a bioinformatics analysis.RT-q PCR was used to verify the identified differentially expressed mi RNAs.RESULTS:HPM improved the thyroid tissue morphology and reduced serum TPOAb,TGAb,TSH concentration in EAT rats(P<0.05),but with no obvious effect on FT3 and FT4 concentration.While the TSH,FT3 and FT4 concentration was significantly changed in the Med group(P<0.01 or P<0.05)compared with that of EAT group.Sequencing results showed that a total of 17 mi RNAs were upregulated,and 4 were downregulated in the EAT rats,in which the expression levels of mi R-346 and mi R-331-5 p were reversed by HPM.The target genes of the mi RNAs that regulated by HPM wereassociated with a variety of immune factors and immune signals.RT-q PCR verification showed that the expression of mi RNA-346 and mi RNA-331-5 p was consistent with the sequencing results.CONCLUSIONS:HPM could regulate the the expression of mi RNA-346 and mi RNA-331-5 p,then act on their target genes to immune and inflammation-related pathways,which may be one of the mechanisms of HPM on EAT rats. | WANG Zhaoqin CUI Yunhua HUANG Yan WU Huangan ZHAO Jimeng HE Jinsen LIU Huirong ZHENG Handan WU Luyi HU Zhihai LIU Yanan | 2021 | Journal of Traditional Chinese Medicine2021，41，5： | 1 |
| 6 | 尽快缩小电费占烧碱成本的比例显示文摘氯碱工业是耗电大户,近几年来由于供电价格不断上涨,加之氯碱企业吨碱电耗与国外先进国家存在着不小差距,因此使电费在氯碱成本中的比例越来越大,直接影响着企业的经济效益。采取有力措施,尽快扼制住这种发展趋势。 | Liu Zizhen (Fuyang Chemical Industry Group Co.Ltd.,Handan, 056003) | 1999 | 氯碱工业1999，0，3： | 1 |
| 7 | Hybrid parallelism in MFIX CFD-DEM using Open MP显示文摘 | Liu Handan Tafti D K Li Tingwen | 2014 | Powder Technology2014，259，： | 1 |
| 8 | Intelligent Control on Hot Strip Coiling Temperature显示文摘A new intelligent control scheme for hot strip coiling temperature is presented. In this scheme, the prediction mode1 of finishing temperature and the presetting model of main cooling zone are establish based on BP neural network, the feed-forward open-loop control model of main cooling zone is constructed based on T-S fuzzy neural network, a new improved structure of T-S fuzzy neural network is developed, and the feedback close-loop control model of precision cooling zone is obtained based on fuzzy control. The effectiveness of the proposed scheme has been demonstrated by computer simulation with a satisfactory result. | Heping Liu Yanlong Zhao(Information Engineering School, University of Science and Technology Bejing, Beijing 100083, China)(Handan Iron & Steel (Group) Co, Handan 056015, China) | 2000 | International Journal of Minerals,Metallurgy and Materials2000，14，2： | 1 |
| 9 | Process Modeling of Ferrofluids Flow for Magnetic Targeting Drug Delivery显示文摘Among the proposed techniques for delivering drugs to specific sites within the human body, magnetic targeting drug delivery surpasses due to its non-invasive character and its high targeting efficiency. Although there have been some analyses theoretically for magnetic drug targeting, very few researchers have addressed the hydrodynamic models of magnetic fluids in the blood vessel of human body. This paper presents a mathematical model to describe the hydrodynamics of ferrofluids as drug carriers flowing in a blood vessel under the applied magnetic field. A 3D flow field of magnetic particles in a blood vessel model is numerically simulated in order to further understand clinical application of magnetic targeting drug delivery. Simulation results show that magnetic nanoparticles can be enriched in a target region depending on the applied magnetic field intensity. Magnetic resonance imaging confirms the enrichment of ferrofluids in a desired body tissue of Sprague-Dawley rats. The simulation results coincide with those animal experiments. Results of the analysis provide the important information and can suggest strategies for improving delivery in favor of the clinical application. | LIU Handan WANG Shigang XU Wei | 2009 | Chinese Journal of Mechanical Engineering2009，22，3： | 0 |
| 10 | The Concept and Operations of Blind Number显示文摘This paper gives the definition and operations of blind number, and discusses its operation properties. Blind number is a mathematical tool to express and deal with complex information with several kinds of uncertainty. | PANG Yan jun, LIU Kai di, ZHANG Bo wenHebei Institute of Architectural Science & Technology, Handan 056038, China | 2001 | Journal of Systems Science and Systems Engineering2001，13，1： | 0 |
| 11 | A New High Quality EAF Charge显示文摘In order to so1ve the problem of the shortage of scrap, especially high quality scrap, granular pig iron, a new substitute for scrap or DRI (direct reduction iron) has been developed. The technical process of decarbonized granular pig iron has been evaluated. The result shows that this new process is superior to direct reduction process in product quality, construction investment, operation flexibility, production efficiency etc. Decarbonized granular pig iron (DGPI) not only can be used as conventional scrap but also can be charged into EAF as high purity burden equivalent to heavy scrap. | Jianliang Zhang, Yuquan Liu, Zongwang Zhang, Jinlin Jia ,Yongmei Zhang Metallurgy School, University of Science and Technology Beijing, Beijing 100083, China Tianjin Iron Corporation, Handan 056000, China | 2001 | Journal of University of Science and Technology Beijing2001，8，1： | 0 |
| 12 | Long-term amelioration of an early-onset familial atrial fibrillation model with AAV-mediated in vivo gene therapy显示文摘Atrial fibrillation(AF)is a common cardiac disease with high prevalence in the general population.Despite a mild manifestation at the onset stage,it causes serious consequences,including sudden death,when the disease progresses to the late stage.Most available treatments of AF focus on symptom management or alleviation,due to a lack of fundamental knowledge and the fact that considerable variations of AF exist.With the popularisation of the next-generation sequencing technology,several causal genetic factors,including MYL4,have been discovered to contribute to AF,giving hope to developing its gene therapies.In this study,we attempted to treat a previously established rat AF model,which carried Myl4E11K/E11K loss of function mutation,via overexpression of exogenous wild-type Myl4 by AAV9 vectors.Our results showed that delivery of Myl4 expressing AAV9 to postnatal rat models rescued the symptoms of AF,indicating the therapeutic potential that early gene therapy intervention can achieve long-term effects in treating cardiac arrhythmias caused by gene mutations. | Handan Hu Liren Wang Huiying Li Hailing Li Xi Chen Wenhui Peng Jun Wang Yongxiang Zhao Mingyao Liu Dali Li | 2022 | Fundamental Research2022，2，6： | 0 |
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