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International Journal of Ophthalmology(English edition) 2013年第5期6卷 626-631页

作者： Jing-Jing Zhao wen-juan zhuang Xue-Qiu Yang Shan-Shan Li Wei Xiang Weifang Eye Hospital Department of Ophthalmology General Hospital of Ningxia Medical University Shandong Eye Hospital Shandong Eye Institute Shangdong Acadeny of Medical Sciences Yinchuan Health Inspection Bureau

AIMTo assess the effect of myopia on the thickness of retinal nerve fiber layer (RNFL) measured by 3D optical coherence tomography (3D-OCT) in a group of nonglaucomatous Chinese subjects.

关键词： optical coherence tomography myopia retinal nerve fiber layer

Evaluating correlation between the ocular biometry and genetic variants of MYOC and ABCA1 with primary angleclosure glaucoma in a cohort from northern China

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International Journal of Ophthalmology(English edition) 2019年第8期12卷 1317-1322页

作者： Shao-Lin Wang Shun-Yu Piao Man-Yun Xu wen Zhang Jian-Qing Ma juan Hao Hao Chi Zhong-Qi Xue Shao-Ping Ha wen-juan zhuang Clinical Medical College of Ningxia Medical University Yinchuan750001Ningxia Hui Autonomous RegionChina Ningxia Eye Hospital People’s Hospital of Ningxia HuiAutonomous Region(First Affiliated Hospital of NorthwestUniversity For Nationalities)Yinchuan750011Ningxia HuiAutonomous RegionChina Department of Ophthalmology Wuzhong People’sHospitalWuzhong751100Ningxia Hui AutonomousRegionChina Department of Ophthalmology Taiyuan Central HospitalTaiyuan030000Shanxi ProvinceChina Shandong Academy of Medical Sciences Jinan UniversityJinan250000Shandong ProvinceChina

AIM: To investigate whether the gene variants in MYOC and ABCA1 are associated with primary angle-closure glaucoma(PACG) and anterior chamber depth(ACD) and axial length(AL) in samples from northern China. METHODS: The present case-control association study consisted of 500 PACG patients and 720 unrelated controls. Each participant was genotyped for eleven single nucleotide polymorphisms(SNPs) in MYOC and ABCA1 genes(rs12076134, rs183532, rs235875 and rs235913 in MYOC, rs2422493, rs2487042, rs2472496, rs2472493, rs2487032, rs2472459 and rs2472519 near ABCA1) using an improved multiplex ligation detection reaction(iMLDR) technique. The genetic association analyses were performed by PLINK using a logistic regression model. The association between genotypes and ocular biometric parameters was performed by SPSS using generalized estimation equation. Bonferroni corrections wereimplemented and the statistical power was calculated by the Power and Sample Size Calculation. RESULTS: Two SNPs rs183532 and rs235875 as well as a haplotype TTC in MYOC were nominally associated with PACG despite the significance was lost after Bonferroni correction. No association was observed between ABCA1 and PACG, neither did the association between these variants and ACD as well as AL. CONCLUSION: The present study suggests MYOC and ABCA1 do not play a part in the pathogenesis of PACG as well as the regulation of ocular biometric parameters in a northern Chinese population. Further investigations with large sample size are needed to verify this consequence.

关键词： MYOC ABCA1 primary angle-closure glaucoma anterior chamber depth axial length single nucleotide polymorphisms

FGFR2 mutation in a Chinese family with unusual Crouzon syndrome

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International Journal of Ophthalmology(English edition) 2016年第10期9卷 1403-1408页

作者： Zi-Li Li Xue Chen wen-juan zhuang Wei Zhao Ya-Ni Liu Fang-Xia Zhang Ruo-Shui Ha Jin-Hua Wu Chen Zhao Xun-Lun Sheng Ningxia Eye Hospital People Hospital of Ningxia Hui Autonomous Region (First Affiliated Hospital of Northwest University for Nationalities) Yinchuan 750001 Ningxia Hui Autonomous Region China Department of Ophthalmology the First Affiliated Hospital of Nanjing Medical University State Key Laboratory of Reproductive Medicine Nanjing 210029 Jiangsu ProvinceChina Central Laboratory of Ningxia Medical University Yinchuan 750000 Ningxia Hui Autonomous Region China Department of Radiology People Hospital of Ningxia Hui Autonomous Region Yinchuan 750000 Ningxia Hui Autonomous Region China

AIM：To describe the clinical characteristics with genetic lesions in a Chinese family with Crouzon syndrome. METHODS： All five patients from this family were included and received comprehensive ophthalmic and systemic examinations.Direct sequencing of the FGFR2 gene was employed for mutation identification.Crystal structure analysis was applied to analyze the structural changes associated with the substitution. RESULTS： All patients presented typical Crouzon features,including short stature,craniosynostosis,mandibular prognathism,shallow orbits with proptosis,and exotropia.Intrafamilial phenotypic diversities were observed.Atrophic optic nerves were exclusively detected in the proband and her son.Cranial magnetic resonance imaging implied a cystic lesion in her sellar and third ventricular regions.A missense mutation,FGFR2 p.Cys342 Trp,was found as disease causative.This substitution would generate conformational changes in the extracellular Ig-III domain of the FGFR-2 protein,thus altering its physical and biological properties.CONCLUSION： We describe the clinical presentations and genotypic lesions in a Chinese family with Crouzon syndrome.The intrafamilial phenotypic varieties in this family suggest that other genetic modifiers may also play a role in the pathogenesis of Crouzon syndrome.

关键词： Crouzon syndrome familial cases phenotypic diversity FGFR2 mutation

Monomorphic epitheliotropic intestinal T-cell lymphoma with bone marrow involved: A case report

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World Journal of Clinical Cases 2024年第4期12卷 814-819页

作者： Fen-juan Zhang wen-juan Fang Cang-Jian Zhang Department of Hematology Lishui Municipal Central HospitalLishui 323000Zhejiang ProvinceChina

BACKGROUND Monomorphic epithelial intestinal T-cell lymphoma(MEITL)is a rare type of peripheral T-cell lymphoma.The clinical manifestations are diarrhea,abdominal pain,perforation and an abdominal mass.CASE SUMMARY We present a 52-year-old female patient who was diagnosed with MEITL.Further disease progression was observed after multiline chemotherapy.Eventually,the patient died of a severe infection.CONCLUSION MEITL is a rare intestinal primary T-cell lymphoma with aggressive behavior,a high risk of severe life-threatening complications,and a poor prognosis.

关键词： Monomorphic epithelial intestinal T-cell lymphoma Autologous stem cell transplantation Chemotherapeutics Case report

Visual test paper based on Au/δ-MnO_(2) hollow nanosphere oxidase-like activity regulation using hexavalent chromium as a smart switch

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Rare Metals 2024年第2期43卷 711-722页

作者： wen-Chang zhuang Hai-Yue Zhang Zhen-Yang Chen wen-Jing Cheng Wei-Dan Na Zhao Li Lin Tian School of Materials and Chemical Engineering Xuzhou University of TechnologyXuzhou221018China School of Chemistry and Environmental Science Yili Normal UniversityYining835000China

Paper-based sensing platform is a point of need analytical toolkit for safety testing.However,the sensitivity,specificity,and simplicity are still challenging.Herein,we report a novel strategy(Au/δ-MnO_(2) hollow nanosphere and 3,3′,5,5′-tetramethylbenzidine(TMB)induced test strips for signal-on detection)that can be utilized for hexavalent chromium(Cr^(6+))detection.Interestingly,Cr^(6+)(CrO_(4)^(2−)) as a smart switch can remarkably enhance the oxidase-like activity of Au/δ-MnO_(2) hollow nanosphere.The presence of Cr^(6+) can regulate the surface electronic redistribution of Au/δ-MnO_(2) and adjust the geometric configuration,which leads to the improvement in oxidase-like activity of Au/δ-MnO_(2).As a proof-of-concept application,a visual paper-based sensing platform of Cr^(6+) along with quantitative analysis by the test strips was successfully constructed.This paper-based sensing platform exhibits a linear range with excellent selectivity for other interfering substances and lower limit of detection of 0.09μmol·L^(−1),providing a promising toolkit at-home Cr^(6+) measurement and environmental monitoring.

关键词： Point of need Colorimetric biosensing platform Au/δ-MnO_(2) hollow nanosphere Test strip Cr^(6+)

Single Ti atoms coupled with Ti-O clusters enable low temperature hydrogen cycling by sodium alanate

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Rare Metals 2024年第6期43卷 2671-2681页

作者： zhuang-He Ren Xin Zhang wen-Xuan Zhang Zhen-Guo Huang Li-Mei Yang Ya-Xiong Yang Zheng-Long Li juan Li wen-Ping Sun Ming-Xia Gao Hong-Ge Pan Yong-Feng Liu State Key Laboratory of Silicon and Advanced Semiconductor Materials Zhejiang University School of Materials Science and Engineering Zhejiang University School of Civil & Environmental Engineering University of Technology Sydney Institute of Science and Technology for New Energy Xi'an Technological University College of Materials Science and Engineering Zhejiang University of Technology

Ti-based catalysts are known to improve the hydrogen storage performance of NaAlH4by facilitating the dissociation/recombination of H-H and Al-H bonds.The catalytic activity of metallic Ti species strongly depends on its particle size and dispersity.Ti clusters and even single atoms are therefore highly desirable,but their controllable fabrication has been highly challenging.He rein,we demonstrate a novel facile sonochemical synthesis of a Ti-O clusters featuring single Ti atom catalyst at room temperature.Through reducing TiCl4by MgBu2with ultrasound instead of heating as driving force,numerous single Ti atoms coupled with Ti-O clusters with Ti loading on graphene（Ti1/Ti-O@G） up to 22.6 wt% have been successfully obtained.The prepared Ti1/Ti-O@G contributes high reactivity and superior catalytic activity,therefore enabling full dehydrogenation of NaAlH4at 80 ℃ in thermogravimetric mode and re-hydrogenation at 30 ℃ and 10 MPa with 4.9 wt% H2.This fact indicates for the first time that single Ti atom catalyst with high loading is highly effective in catalyzing hydrogen cycling of NaAlH4at remarkably reduced temperatures.

关键词： Hydrogen storage Nanocatalysis Transition metals Single Ti atoms NaAlH 4

Effect of early stepwise cardiopulmonary rehabilitation on function and quality of life in sepsis patients

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World Journal of Clinical Cases 2024年第4期12卷 729-736页

作者： Ming-Hui Zheng wen-Jun Liu juan Yang Division of Cardiovascular First Ward Departments of Internal Medicine Liyuan HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430077Hubei ProvinceChina Department of Respiratory Medicine PuRen Hospital Affiliated to Wuhan University of Science and Technology/Respiratory MedicineWuhan 430000Hubei ProvinceChina Department of Cardiology Huanggang Central HospitalHuanggang 438000Hubei ProvinceChina

BACKGROUND Sepsis,as a non-limiting host infection disease,can be accompanied by serious complications such as organ failure,which seriously threatens patient quality of life.AIM To investigate the effect of early stepwise cardiopulmonary rehabilitation on cardiopulmonary function and quality of life in patients evacuated from mechanical ventilation with sepsis.METHODS A total of 80 patients with sepsis who were hospitalized in our hospital from January 2021 to January 2022 were selected and divided into the observation group(n=40)and the control group(n=40)according to the random number table method.The observation group was treated with early stepwise cardiopulmonary rehabilitation,and the control group was treated with a conventional treatment regimen.Cardiac function indexes(central venous pressure,cardiac troponin I,B-type brain natriuretic peptide),lung function indicators(diaphragmatic mobility,changes in central venous oxygen saturation,oxygenation index),and quality of life(Quality of Life Evaluation Scale)were compared between the two groups after treatment.RESULTS After treatment,the central venous pressure,diaphragm mobility,central venous oxygen saturation,oxygenation index,and Quality of Life Evaluation Scale scores in the observation group were higher than those in the control group,and the differences were statistically significant(P<0.05).The observation group was less than that of the control group for other parameters,and the differences were statistically significant(P<0.05).CONCLUSION Early stepwise cardiopulmonary rehabilitation can effectively enhance cardiac and pulmonary function and improve the quality of life in patients evacuated from mechanical ventilation with sepsis.

关键词： Stepwise cardiopulmonary rehabilitation Sepsis Evacuation of mechanical ventilation Cardiopulmonary function Quality of life

Ultrasound diagnosis of congenital Morgagni hernias: Ten years of experience at two Chinese centers

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World Journal of Clinical Cases 2024年第3期12卷 495-502页

作者： Hui-Qing Shi wen-juan Chen Qiang Yin Xue-Hua Zhang Department of Ultrasound Fujian Children’s Hospital(Fujian Branch of Shanghai Children’s Medical Center)College of Clinical Medicine for Obstetrics&Gynecology and PediatricsFujian Medical UniversityFuzhou 350011Fujian ProvinceChina Department of Ultrasound Hunan Children’s HospitalUniversity of South ChinaChangsha 410007Hunan ProvinceChina Department of Pediatric Surgery Hunan Children’s HospitalUniversity of South ChinaChangsha 410007Hunan ProvinceChina

BACKGROUND Morgagni hernias are rare anomalies that are easily misdiagnosed or missed.AIM To summarize the ultrasound(US)imaging characteristics of Morgagni hernias through a comparison of imaging and surgical results.METHODS The records of children with Morgagni hernias who were hospitalized at two hospitals between January 2013 and November 2023 were retrospectively re-viewed in terms of clinical findings,US features,and operative details.RESULTS Between 2013 and 2023,we observed nine(five male and four female)children with Morgagni hernias.Upper abdominal scanning revealed a widening of the prehepatic space,with an abnormal channel extending from the xiphoid process to the right or left side of the thoracic cavity.The channel had intestinal duct and intestinal gas echoes.Hernia contents were found in the transverse colon(n=6),the colon and small intestine(n=2),and the colon and stomach(n=1).Among the patients,seven had a right-sided lesion,two had a left-sided lesion,and all of them had hernial sacs.CONCLUSION US imaging can accurately determine the location,extent,and content of Morgagni hernias.For suspected Mor-gagni hernias,we recommend performing sonographic screening first.

关键词： Children Congenital diaphragmatic hernias Morgagni hernia Operation Ultrasound Gastrointestinal imaging

Magnetic Fields Reduce Apoptosis by Suppressing Phase Separation of Tau-441

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Research 2024年第1期2023卷 181-197页

作者： wen-juan Lin wen-Pu Shi Wan-Yi Ge Liang-Liang Chen Wei-Hong Guo Peng Shang Da-Chuan Yin Key Laboratory for Space Bioscience and Biotechnology School of Life SciencesNorthwestern Polytechnical University127 Youyixi RoadXi'an 710072ShaanxiPR China

The biological effects of magnetic fields(MFs)have been a controversial issue.Fortunately,in recent years,there has been increasing evidence that MFs do affect biological systems.However,the physical mechanism remains unclear.Here,we show that MFs(16 T)reduce apoptosis in cell lines by inhibiting liquid–liquid phase separation(LLPS)of Tau-441,suggesting that the MF effect on LLPS may be one of the mechanisms for understanding the“mysterious”magnetobiological effects.The LLPS of Tau-441 occurred in the cytoplasm after induction with arsenite.The phase-separated droplets of Tau-441 recruited hexokinase(HK),resulting in a decrease in the amount of free HK in the cytoplasm.In cells,HK and Bax compete to bind to the voltage-dependent anion channel(VDAC I)on the mitochondrial membrane.A decrease in the number of free HK molecules increased the chance of Bax binding to VDAC I,leading to increased Bax-mediated apoptosis.In the presence of a static MF,LLPS was marked inhibited and HK recruitment was reduced,resulting in an increased probability of HK binding to VDAC I and a decreased probability of Bax binding to VDAC I,thus reducing Bax-mediated apoptosis.Our findings revealed a new physical mechanism for understanding magnetobiological effects from the perspective of LLPS.In addition,these results show the potential applications of physical environments,such as MFs in this study,in the treatment of LLPS-related diseases.

关键词： inhibited Apoptosis finding

Atropine can induce autophagy independent of the M3 muscarinic acetylcholine receptor

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Traditional Medicine Research 2024年第7期9卷 35-41页

作者： Hai-Chang Yin wen-Zhu zhuang Xin-Jie Jiang Di Liu Postdoctoral Research Workstation Heilongjiang Academy of Agricultural SciencesHarbin 150069China. College of Life Science and Agriculture Forestry Qiqihar UniversityQiqihar 161006China.

Background: No other effects of atropine other than as an antagonist of muscarinic acetylcholine receptor (mAChR) have been found. Methods: In this study, human kidneyepithelial cells were treated with different physiological regulators. Results: Subsequently, it was found that atropine could significantly induce autophagy as demonstrated by the appearance of autophagosome-like double- or single-membrane vesicles in the cytoplasm ofhost cells and the number of GFP-LC3 dots. In addition, increased conversion of the autophagy marker protein LC3-I and LC3-II and increased p62/SQSTM1 indicatedincomplete autophagy. In addition, atropine induced autophagosome levels in a dose-dependent manner within a certain concentration range in human kidney epithelial cells. In atropine-treated mouse skeletal muscle cells containing nicotinic acetylcholinereceptors and rat cardiac muscle cells containing mAchR, atropine induced autophagy in mouse skeletal muscle cells but not in rat cardiac muscle cells. Furthermore, atropine did not induce autophagy in tissue cells containing mAchR in vivo but did in tissue cells not containing mAchR. Conclusion: This study expands the application and understanding of atropine’s action mechanism in the field of medicine.

关键词： autophagy atropine acetylcholine receptor cells