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Association of miR-499 rs3746444, miR-149 rs2292832 polymorphisms and their expression levels with helicobacter pylori-related gastric diseases and Traditional Chinese Medicine syndromes

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Journal of Traditional Chinese Medicine 2024年第5期44卷 1024-1034页

作者： LIU Qi YU Chang YE Jintong ZHANG ling LI Danyan DAI Yunkai ZHANG Yunzhan LUO Qi CHEN Weijing PAN huaigeng LI Ruliu hu ling Institute of Gastroenterology Science and Technology Innovation CenterGuangzhou University of Chinese Medicine First Affiliated Hospital of Guangzhou University of Chinese Medicine

OBJECTIVE: To provide an objective experimental basis for the gastric mucosa pathological evolution and the transformation of different Traditional Chinese Medicine(TCM) syndromes in helicobacter pylori(H. pylori)-related gastric diseases(HPGD) patients, based on the combination of TCM syndrome differentiation, molecular biology and ***: A total of 203 participants were enrolled in this study. The expressions of miR-499/miR-149 and *** infection in the gastric tissues from all participants were detected. The genotyping for miR-499 rs3746444 and miR-149 rs2292832 was ***: In H. pylori positive subjects, the proportion of precancerous gastric lesions(PGL) in liver-stomach disharmony syndrome(LSDS) group was higher than in spleen Qi deficiency syndrome(SQDS) group(P < 0.001);The proportion of gastric cancer(GC) in SQDS group was higher than in spleen-stomach damp-heat syndrome(SSDHS) group and LSDS group(all P < 0.001). We also found C allele of miR-149 rs2292832 was linked to lower risk of gastric atrophy [miR-149 rs2292832 C vs T:adjusted odds ratio = 0.207; 95% confidence interval(0.043-0.989); P = 0.048]. Compared with healthy control(HC) group, the expression of miR-499 was significantly increased in GC group, while the expression of miR-149was significantly decreased in chronic inflammation group,PGL group and GC group(all P < 0.05). Test for trend showed that GC risk was on a rising trend with the increasing expression of miR-499 and decreasing expression of miR-149(both P for trend < 0.05).CONCLUSION: The C allele of miR-149 rs2292832 may be a protective factor for gastric mucosal atrophy. *** may participate in the evolution of benign to malignant gastric mucosa lesions by inducing the overexpression of miR-499 and down regulation of miR-149. In addition, patients with H. pylori infection combined SQDS or LSDS may have higher risk of gastric mucosal malignant lesions.

关键词： helicobacter pylori microRNAs polymorphism, genetic stomach diseases syndrome complex

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Regulatory factors of Nrf2 in age-related macular degeneration pathogenesis

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International Journal of Ophthalmology(English edition) 2024年第7期17卷 1344-1362页

作者： Zi-ling hu Yu-Xuan Wang Zi-Yue Lin Wen-Shuo Ren Bo Liu hui Zhao Qiong Qin Five Year Program of Ophthalmology and Optometry 2019 Beijing Tong Ren HospitalCapital Medical UniversityBeijing 100054China Four Year Program of Traditional Chinese Pharmacy 2020 School of Traditional Chinese MedicineCapital Medical UniversityBeijing 100069China School of Traditional Chinese Medicine Capital Medical UniversityBeijing 100069China Beijing Key Laboratory of TCM Collateral Disease Theory Research Beijing 100069China Five Year Program of Ophthalmology and Optometry 2021 School of Basic Medical SciencesCapital Medical UniversityBeijing 100069China Biochemistry&Molecular Biology School of Basic Medical SciencesCapital Medical UniversityBeijing 100069China

Age-related macular degeneration(AMD)is a complicated disease that causes irreversible visual *** evidences pointed retinal pigment epithelia(RPE)cells as the decisive cell involved in the progress of AMD,and the function of anti-oxidant capacity of PRE plays a fundamental physiological *** factor erythroid 2 related factor 2(Nrf2)is a significant transcription factor in the cellular anti-oxidant system as it regulates the expression of multiple anti-oxidative *** functions of protecting RPE cells against oxidative stress(OS)and ensuing physiological changes,including inflammation,mitochondrial damage and autophagy dysregulation,have already been *** the roles of upstream regulators of Nrf2 could provide further insight to the OS-mediated AMD *** the first time,this review summarized the reported upstream regulators of Nrf2 in AMD pathogenesis,including proteins and miRNAs,and their underlying molecular mechanisms,which may help to find potential targets via regulating the Nrf2 pathway in the future research and further discuss the existing Nrf2 regulators proved to be beneficial in preventing AMD.

关键词： Nrf2 upstream regulators retinal pigment epithelia age-related macular degeneration oxidative stress

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Paradoxical herniation associated with hyperbaric oxygen therapy after decompressive craniectomy: A case report

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World Journal of Clinical Cases 2024年第10期12卷 1793-1798页

作者： Zhong-Xing Ye Xin-Xin Fu Yang-Zong Wu ling Lin Liang-Qi Xie Yu-ling hu Yi Zhou Zhu-Gui You Hai Lin Department of Neurosurgery The Second People's Hospital of Fujian Province(The Second Affiliated Hospital of Fujian University of Traditional Chinese Medicine)Fuzhou 350001Fujian ProvinceChina Department of Neurosurgery The Second Hospital of LongyanLongyan 364000Fujian ProvinceChina Department of Neurosurgery Zhangping City HospitalLongyan 364400Fujian ProvinceChina

BACKGROUND Whether hyperbaric oxygen therapy(HBOT)can cause paradoxical herniation is still *** SUMMARY A 65-year-old patient who was comatose due to brain trauma underwent decompressive craniotomy and gradually regained consciousness after *** was administered 22 d after surgery due to speech *** herniation appeared on the second day after treatment,and the patient’s condition worsened after receiving mannitol treatment at the rehabilitation *** timely skull repair,the paradoxical herniation was resolved,and the patient regained consciousness and had a good recovery as observed at the follow-up *** Paradoxical herniation is rare and may be caused by ***,the underlying mechanism is unknown,and the understanding of this phenomenon is *** use of mannitol may worsen this *** skull repair can treat paradoxical herniation and prevent serious complications.

关键词： Decompressive craniectomy Hyperbaric oxygen therapy Mannitol Paradoxical herniation Case report

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Clinicopathological analysis of EWSR1/FUS::NFATC2 rearranged sarcoma in the left forearm:A case report

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World Journal of Clinical Cases 2024年第16期12卷 2887-2893页

作者： Qiao-ling hu Chao Zeng Department of Pathology The Eighth Affiliated Hospital of Sun Yatsen UniversityShenzhen 518000Guangdong ProvinceChina

BACKGROUND We present a case of an EWSR1/FUS::NFATC2 rearranged sarcoma in the left forearm and analyze its clinicopathological and molecular *** SUMMARY The patient is a 23-year-old ***,the tumor cells were medium-sized round cells arranged in small *** cytoplasm was clear,nuclei were relatively uniform,chromatin was dense,nucleoli were visible,and mitotic figures were ***,the tumor cells were positive for Vimentin,INI-1,CD99,NKX2.2,CyclinD1,friend leukaemia virus integration 1,and ***-generation sequencing revealed the presence of the EWSR1-NFATC2 fusion ***1/FUS::NFATC2 rearranged sarcomas are rare and can easily be *** Clinical imaging,immunohistochemistry,and molecular pathology should be considered to confirm the diagnosis.

关键词： EWSR1 NFATC2 Sarcoma Forearm Case report

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Relative peripheral refraction in school children with different refractive errors using a novel multispectral refraction topographer

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1477-1482页

作者： hui-ling hu Serena Zhe-Chuang Li Ai-Ying Feng Hao-Xi Zhong Jing-Feng Mu Mei-Zhou Liu Shenzhen Eye Hospital Jinan UniversityShenzhen Eye InstituteShenzhen 518040Guangdong ProvinceChina NIMO Ophthalmology Research Institute Beijing 100176China

AIM:To compare relative peripheral refraction(RPR)in Chinese school children with different refractive errors using multispectral refraction topography(MRT).METHODS:A total of 713 eyes of primary school children[172 emmetropia(E),429 low myopia(LM),80 moderate myopia(MM),and 32 low hypermetropia(LH)]aged 10 to 13y were *** were measured using MRT without *** results showed RPR at 0-15°(RPR 0-15),15°-30°(RPR 15-30),and 30°-45°(RPR 30-45)annular in the inferior(RPR-I),superior(RPR-S),nasal(RPR-N),and temporal(RPR-T)*** equivalent(SE)was detected and calculated using an ***:There were significant differences of RPR 15-30 between groups MM[0.02(-0.12;0.18)]and LH[-0.13(-0.36;0.12)](P<0.05),MM and E[-0.06(-0.20;0.10)](P<0.05),and LM[-0.02(-0.15;0.15)]and E(P<0.05).There were also significant differences of RPR 30-45 between groups MM[0.45(0.18;0.74)]and E[0.29(-0.09;0.67)](P<0.05),and LM[0.44(0.14;0.76)]and E(P<0.001).RPR values increased from the hyperopic to medium myopic group in each *** were significant differences of RPR-S between groups MM[-0.02(-0.60;0.30)]and E[-0.44(-0.89;-0.04)](P<0.001),and LM[-0.28(-0.71;0.12)]and E(P<0.05).There were also significant differences of RPR-T between groups MM[0.37(0.21;0.78)]and LH[0.14(-0.52;0.50)](P<0.05),LM[0.41(0.06;0.84)]and LH(P<0.05),and LM and E[0.29(-0.10;0.68),P<0.05].A Spearman’s correlation analysis showed a negative correlation between RPR and SE in the 15°-30°(P=0.005),30°-45°(P<0.05)annular(P=0.002),superior(P<0.001),and temporal(P=0.001)***:Without pupil dilation,values for RPR 15-30,30-45,RPR-S,and T shows significant differences between myopic eyes and emmetropia,and the differences are negatively correlated with SE.

关键词： relative peripheral refraction myopia school children multispectral refraction topography

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相变:生产方式如何塑造财产规则

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上海大学学报（社会科学版） 2024年第1期41卷 14-27页

作者：胡凌北京大学法学院北京100871

当前关于数字时代财产权利的讨论持续不断,基本上可以分为两种类型:一种是针对较为具体的虚拟物品(如信息内容、游戏装备、账号、数据、虚拟币等),在特定场景中沿着既有法律框架或概念进行分析;一种则试图在原理上阐明数字时代究竟何种... 详细信息

当前关于数字时代财产权利的讨论持续不断,基本上可以分为两种类型:一种是针对较为具体的虚拟物品(如信息内容、游戏装备、账号、数据、虚拟币等),在特定场景中沿着既有法律框架或概念进行分析;一种则试图在原理上阐明数字时代究竟何种对象能够适用财产规则进行更好的保护,以及这种财产规则的构成要件为何,如按照“权利束”或“模块化”框架加以应用。有必要转换角度提问,即成熟的财产权利制度出现,不是因为法律研究主张为何种事物或利益赋予财产权就能自动实现,而是赋权的外部环境成熟了,才会催生相关利益主体提出主张,并推动相关利益在法律上得到确认和保护。违背生产秩序的产权结构和财产规则不可能出现在数字时代,在生产方式进行巨大调整时,财产规则和其他部门法律规则一样,都面临着双重历史任务:一是“破”,即挑战并打破传统制度,允许要素超越既有生产过程低成本流动;一是“立”,即根据生产方式要求树立反映特殊性的新制度,重新商定哪些要素和利益允许参与者继续占有和使用,划定边界。

关键词：相变生产方式财产规则流动性基础设施

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未完成的知识生产革命,以及法律可以做什么?

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文化纵横 2024年第2期 54-63,M0003页

作者：胡凌北京大学法学院北京大学人工智能研究院

近来有关人工智能法律需求的讨论不断增多,^([1])一方面因为大语言模型能力突破,内容生产(文生图文、音视频)的成本降低,生成式AI成为知识经济的重要引擎;另一方面也因为相关利益群体(如软件用户、用于大模型预训练的作品著作权人)开始... 详细信息

近来有关人工智能法律需求的讨论不断增多,^([1])一方面因为大语言模型能力突破,内容生产(文生图文、音视频)的成本降低,生成式AI成为知识经济的重要引擎;另一方面也因为相关利益群体(如软件用户、用于大模型预训练的作品著作权人)开始提出不同的诉求。目前人们还都是在技术和工具意义上讨论AI,即关注在特定AI技术使用过程中出现的利益冲突和问题。

关键词：生成式人工智能知识公地生产组织

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Role of hsa_circ_0007482 in pterygium development: insights into proliferation, apoptosis, and clinical correlations

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1387-1395页

作者： Li-Yun Zhang Xin Liu Shuo Zheng Wen-Qun Xi Xue-Ping Wu Dan-Yao Nie hui-ling hu Jian-Tao Wang Xin-hua Liu Jing Zhang Shenzhen Eye Hospital Jinan UniversityShenzhen Eye InstituteShenzhen 518000Guangdong ProvinceChina

AIM:To investigate the impact of hsa_circ_0007482 on the proliferation and apoptosis of human pterygium fibroblasts(HPFs)and its correlation with the severity grades of ***:Pterygium and normal conjunctival tissues were collected from the superior area of the same patient’s eye(n=33).The correlation between pterygium severity and hsa_circ_0007482 expression using quantitative reversetranscription polymerase chain reaction(RT-qPCR)were *** distinct siRNA sequences targeting hsa_circ_0007482,along with a negative control sequence,were transfected into *** proliferation was assessed using the cell counting *** levels of Ki67,proliferating cell nuclear antigen(PCNA),Cyclin D1,Bax,B-cell lymphoma-2(Bcl-2),and Caspase-3 were measured via *** staining was employed to detect Ki67 and vimentin *** was evaluated using flow ***:Hsa_circ_0007482 expression was significantly higher in pterygium tissues compared to normal conjunctival tissues(P<0.001).Positive correlations were observed between hsa_circ_0007482 expression and pterygium severity,thickness,and vascular *** of hsa_circ_0007482 inhibited cell proliferation,reducing the mRNA expression of Ki67,PCNA,and Cyclin D1 in ***_circ_0007482 knockdown induced apoptosis,increasing mRNA expression levels of Bax and Caspase-3,while decreasing Bcl-2 expression in ***,hsa_circ_0007482 knockdown attenuated vimentin expression in ***:The downregulation of hsa_circ_0007482 effectively hampers cell proliferation and triggers apoptosis in *** are discernible positive correlations detected between the expression of hsa_circ_0007482 and the severity of pterygium.

关键词： hsa_circ_0007482 circular RNA pterygium cell proliferation apoptosis

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Efficacy and safety of low-dose tetracycline,amoxicillin quadruple therapy in Helicobacter pylori infection:A retrospective single center study

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World Journal of Gastroenterology 2024年第39期30卷 4295-4304页

作者： Yi-Ru Zhao Xin-Jie Wang Meng-Jia Zhu Ang-Li Chen Dian Zhang Qin Du John J Kim Wei-ling hu Department of Gastroenterology Sir Run Run Shaw HospitalMedical SchoolZhejiang UniversityHangzhou 310016Zhejiang ProvinceChina Department of Gastroenterology The First Affiliated HospitalMedical SchoolZhejiang UniversityHangzhou 310003Zhejiang ProvinceChina Department of Gastroenterology The Second Affiliated Hospital of Zhejiang University School of MedicineHangzhou 310000Zhejiang ProvinceChina Keck School of Medicine University of Southern CaliforniaLos AngelesCA 90089-9021United States Institute of Gastroenterology Zhejiang UniversityHangzhou 310016Zhejiang ProvinceChina

BACKGROUND Helicobacter pylori(***)eradication rates have declined with the rise of antibiotic-resistant strains in recent *** highly effective with a low prevalence of resistance,standard dose tetracycline is associated with frequent adverse *** efficacy and safety of low-dose tetracycline as part of tetra-cycline and amoxicillin-containing bismuth quadruple therapy are not well *** To compare the efficacy and safety of low-dose compared to standard dose tetracycline with combined amoxicillin-containing bismuth quadruple therapy in patients with *** *** Consecutive patients with *** infection receiving tetracycline,amoxicillin,proton pump inhibitor,and bismuth for 14 days at Sir Run Run Shaw Hospital(1/2022-6/2023)were *** low-dose tetracycline group received tetracycline 500 mg twice daily(bid)while the standard dose group received 750 mg bid or 500 mg three times daily(tid).Primary endpoints were *** eradication rate and treatment-related adverse events.

关键词： Helicobacter pylori Tetracycline Amoxicillin Eradication Adverse events Bismuth quadruple therapy

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如何将可持续发展目标嵌入大学课程?——基于英国曼彻斯特大学的案例分析

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中国高教研究 2024年第5期 85-92页

作者：缪学超胡玲湖南师范大学乡村教育研究中心湖南长沙410081 湖南师范大学教育科学学院湖南长沙410081

课程变革是大学深度参与全球可持续发展议程的体现,联合国教科文组织呼吁各国在2025年前将可持续发展教育纳入各级教育系统的核心课程。英国是较早通过大学课程开展可持续发展教育的国家,其中曼彻斯特大学在办学定位上将“社会责任”与... 详细信息

课程变革是大学深度参与全球可持续发展议程的体现,联合国教科文组织呼吁各国在2025年前将可持续发展教育纳入各级教育系统的核心课程。英国是较早通过大学课程开展可持续发展教育的国家,其中曼彻斯特大学在办学定位上将“社会责任”与“教学”“科研”并重,着力通过课程行动推进可持续发展教育。对于如何将可持续发展目标嵌入课程体系,曼彻斯特大学进行了积极的探索。在课程设置方面,开设了可持续发展慕课、可持续发展专业课程和跨学科可持续发展课程;在课程内容方面,将可持续发展目标中的主题内容融入多个学科;在课程教学方面,采用了混合式教学并重视探究式学习。曼彻斯特大学将可持续发展目标嵌入课程的策略,能够在发挥课程对推进可持续发展目标的作用、因地制宜地将可持续发展目标嵌入课程以及建立相应的保障机制方面为我国提供启示。

关键词：英国大学课程可持续发展目标曼彻斯特大学

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