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The association between mutations in ubiquitin-specific protease 26(USP26)and male infertility:a systematic review and meta-analysis

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Asian Journal of Andrology 2022年第4期24卷 422-429页

作者： Qin-Yu Li Yu-Cong Zhang Chao Wei Zhuo Liu guo-da song Bing-Liang Chen Man Liu Ji-Hong Liu Li-Cheng Wu Xia-Ming Liu Department of Urology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China Department of Geriatric Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China

During recent decades,the association between mutations in ubiquitin-specific protease 26(USP26)and male infertility remains *** conducted this meta-analysis to evaluate the association between mutations in USP26 and male infertility according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses(PRISMA)2020 *** was registered in the International Prospective Register of Systematic Reviews(PROSPERO;CRD42021225251).PubMed,Web of Science,and Scopus were systematically searched for comparative clinical studies,which were written in English and provided eligible *** were included when they compared USP26 mutations in azoospermic,oligozoospermic,and asthenozoospermic patients with controls with normal sperm parameter values or whose partners had experienced spontaneous *** odds ratio(OR)with 95%confidence interval(CI)was calculated with random effect ***,twelve studies with 3927 infertility patients and 4648 healthy controls were *** association between overall USP26 mutations and infertility was not significant(OR=1.60,95%CI:0.51-5.01).For specific mutations,the pooled ORs were 1.65(95%CI:1.02-2.69)for cluster mutation(including 370-371insACA,494T>C,and 1423C>T),1.80(95%CI:0.35-9.15)for c.576G>A,1.43(95%CI:0.79-2.56)for c.1090C>T,and 3.59(95%CI:2.30-5.59)for c.1737G>*** results suggest that several mutations(cluster mutation,c.1737G>A)may play roles in male infertility,while others(c.576G>A and c.1090C>T)do not show notable associations with male *** high-quality clinical researches are needed for validation.

关键词： azoospermia haplotype male infertility mutation ubiquitin-specific protease 26

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晚清外国传教士云集登州及其原因探析

鲁东大学学报（哲学社会科学版） 2007年第4期24卷 1-7页

作者：郭大松山东师范大学历史文化与社会发展学院济南250014

晚清时期,基督新教两大教派——美国南部浸信会和美国北部长老会派出的差会在登州府城蓬莱安家落户,前者传教大部分时间失败,后者则基本全程成功。当时交通极为不便、地处海边一隅的小城,先后有110余名传教士云集于此居住、生活、布道,... 详细信息

晚清时期,基督新教两大教派——美国南部浸信会和美国北部长老会派出的差会在登州府城蓬莱安家落户,前者传教大部分时间失败,后者则基本全程成功。当时交通极为不便、地处海边一隅的小城,先后有110余名传教士云集于此居住、生活、布道,蓬莱文化同时也是胶东文化的巨大包容性是这一罕见历史现象的主要原因。浸信会的失败、长老会的成功以及蓬莱文化的内在底蕴,都给今人留下了值得冷静深思的问题。

关键词：晚清外国传教士蓬莱文化

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齐鲁大学发祥地辨正

北京教育学院学报 2018年第1期32卷 78-87页

作者：郭大松山东师范大学历史与社会发展学院山东济南250014

齐鲁大学发祥地本来不是问题,但近些年某些不实之论借中国知网等现代媒体广为流传,有贻害学界及公众认知之虞。查阅相关原始档案文献和著述,从历史逻辑和史事逻辑纵横两个方面,系统梳理齐鲁大学早期文、理、神、医四大专业发源发展脉络... 详细信息

齐鲁大学发祥地本来不是问题,但近些年某些不实之论借中国知网等现代媒体广为流传,有贻害学界及公众认知之虞。查阅相关原始档案文献和著述,从历史逻辑和史事逻辑纵横两个方面,系统梳理齐鲁大学早期文、理、神、医四大专业发源发展脉络,正本清源,以彻底厘清齐鲁大学发祥地问题。

关键词：齐鲁大学发祥地历史逻辑史事逻辑登州

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齐鲁大学文理医三学院渊源及英中文名称考

聊城大学学报（社会科学版） 2018年第5期 1-14页

作者：郭大松济南大学泉城学院山东蓬莱265600

享誉中外的齐鲁大学文理医三学院渊源及其名称演变,以往中国学界囿于或误读文献史料,一直流传着多种不实之说。事实上,齐鲁大学文理医三学院均渊源于登州文会馆,登州才是齐鲁大学发祥地;大学及所属各学院的名称,有一个较为复杂的发展演... 详细信息

享誉中外的齐鲁大学文理医三学院渊源及其名称演变,以往中国学界囿于或误读文献史料,一直流传着多种不实之说。事实上,齐鲁大学文理医三学院均渊源于登州文会馆,登州才是齐鲁大学发祥地;大学及所属各学院的名称,有一个较为复杂的发展演变过程,反映了近代教会大学随着中国社会内外局势的变化逐渐融入中国社会和文化的发展演变历程。

关键词：齐鲁大学文理医三学院渊源英中文名称演变

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清末礼法之争探析

山东师范大学学报（人文社会科学版） 2003年第2期48卷 96-100页

作者：王瑞郭大松山东师范大学历史系山东济南250014

清末修律是清朝统治阶级挽救危机、推行“新政”的重要内容之一。在修订法律的指导思想上 ,统治阶级内部存在较大分歧。以张之洞、劳乃宣为代表的礼教派和以沈家本、杨度为代表的法治派就此展开了激烈的争论。这场长达近 1 0年的争论 ,... 详细信息

清末修律是清朝统治阶级挽救危机、推行“新政”的重要内容之一。在修订法律的指导思想上 ,统治阶级内部存在较大分歧。以张之洞、劳乃宣为代表的礼教派和以沈家本、杨度为代表的法治派就此展开了激烈的争论。这场长达近 1 0年的争论 ,直接影响了中国近代法律的发展方向 ,启动了中国法律由封建化向近代化转型。

关键词：修律指导思想争论转型

Amino acid assisted aqueous synthesis of highly stable CsPbBr_(3)nanocrystals for cell imaging

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Nano Research 2025年第1期18卷 675-683页

作者： Xue Li Yanan guo guoying Tan Qingyi Liu Nan song Yu Tang State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu ProvinceCollege of Chemistry and Chemical EngineeringLanzhou UniversityLanzhou 730000China State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization Baotou Research Institute of Rare EarthsBaotou 014030China

Lead halide perovskite nanocrystals(NCs)exhibit excellent optoelectronic performance and have drawn great interests in the fields of biological imaging and ***,the poor stability of CsPbX_(3)(X=Cl,Br,I)in water is still a challenge to hinder their practical *** this work,a facile strategy has been developed for aqueous synthesis of CsPbX_(3) nanocrystals,in which L-glutamic acid(LGlu)has been used to replace oleic acid in the synthetic *** from the synergic effects of L-Glu and oleylamine(OAm),CsPbBr_(3)nanocrystals(L-Glu/OAm-CsPbBr_(3)NCs)with high water stability have been directly prepared under a mild condition at room temperature in water,facilitated by the process of crystal phase transformation from Cs_(4)PbBr_(6) to CsPbBr_(3).L-Glu/OAm-CsPbBr_(3)NCs exhibit a high quantum yield of 85%and a narrow full width at half maximum of 16 nm,demonstrating their efficient luminescence in ***,L-Glu on the surface have contributed greatly to an acidic environment and passivation of surface defects,improving the water stability and dispersibility of CsPbBr_(3)***,L-Glu/OAm-CsPbBr_(3)NCs exhibit great biocompatibility due to the presence of L-Glu,resulting in their good performance for HeLa cell ***,we propose a facile and effective method to prepare CsPbBr_(3)nanocrystals with excellent water stability by using L-Glu and OAm as cooperated ligands and expand their application in cell imaging.

关键词： aqueous synthesis cell imaging lead halide perovskite nanocrystals L-glutamic acid phase transformation

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徐世昌与清末东北政治改革

唐山师范学院学报 2008年第4期30卷 92-95页

作者：郭大松李泽昊山东师范大学历史文化与社会发展学院山东济南250014 南开大学历史学院天津300071

徐世昌在任东三省总督期间,积极推进东北政治改革。建立并逐步完善了一套新的政治制度,采取了包括改革政治体制、融化旗汉及加强蒙务、注重民政工作等一系列措施,从根本上改变了清代东北地区延续200多年的特殊政治体系,进而给东北的社... 详细信息

徐世昌在任东三省总督期间,积极推进东北政治改革。建立并逐步完善了一套新的政治制度,采取了包括改革政治体制、融化旗汉及加强蒙务、注重民政工作等一系列措施,从根本上改变了清代东北地区延续200多年的特殊政治体系,进而给东北的社会进步、经济发展带来一线生机。主持的政治改革在东北近代历史发展中,具有一定的导向性。

关键词：徐世昌东北政治改革

Impacts of the annual cycle of background SST in the tropical Pacific on the phase and amplitude of ENSO

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Atmospheric and Oceanic Science Letters 2025年第1期18卷 12-17页

作者： song Jiang Congwen Zhu Ning Jiang State Key Laboratory of Severe Weather(LASW) Chinese Academy of Meteorological SciencesBeijingChina College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijingChina

The dominant annual cycle of sea surface temperature(SST)in the tropical Pacific exhibits an antisymmetric mode,which explains 83.4%total variance,and serves as a background of El Niño-Southern Oscillation(ENSO).However,there is no consensus yet on its anomalous impacts on the phase and amplitude of *** on data during 1982-2022,results show that anomalies of the antisymmetric mode can affect the evolution of ENSO on the interannual scale via Bjerknes feedback,in which the positive(negative)phase of the antisymmetric mode can strengthen El Niño(La Niña)in boreal winter via an earlier(delayed)seasonal cycle transition and larger(smaller)annual *** magnitude of the SST anomalies in the equatorial eastern Pacific can reach more than±0.3◦C,regulated by the changes in the antisymmetric mode based on random sensitivity *** reveal the spatial pattern of the annual cycle associated with the seasonal phase-locking of ENSO evolution and provide new insight into the impact of the annual cycle of background SST on ENSO,which possibly carries important implications for forecasting ENSO.

关键词： Annual cycle SST anomaly Antisymmetric mode ENSO

Constraints on holographic QCD phase transitions from PTA observations

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 71-78页

作者： song He Li Li Sai Wang Shao-Jiang Wang Center for Theoretical Physics and College of Physics Jilin University School of Physical Science and Technology Ningbo University Max Planck Institute for Gravitational Physics (Albert Einstein Institute) CAS Key Laboratory of Theoretical Physics Institute of Theoretical Physics Chinese Academy of Sciences School of Fundamental Physics and Mathematical Sciences Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of Sciences (UCAS) School of Physical Sciences University of Chinese Academy of Sciences (UCAS) Theoretical Physics Division Institute of High Energy Physics Chinese Academy of Sciences

The underlying physics of QCD phase transition in the early Universe remains largely unknown due to its strong-coupling nature during the quark-gluon plasma/hadron gas transition, yet a holographic model has been proposed to quantitatively fit the lattice QCD data while with its duration of the first-order phase transition(FoPT) left undetermined. At specific baryon chemical potential, the first-order QCD phase transition agrees with the observational constraint of baryon asymmetry. It, therefore, provides a scenario for phase transition gravitational waves(GWs) within the standard model of particle physics. If these background GWs could contribute dominantly to the recently claimed common-spectrum red noise from pulsar timing array(PTA) observations, the duration of this FoPT can be well constrained, and the associated primordial black holes are still allowed by current observations.

关键词： pulsar timing array QCD phase transition gravitational waves primordial black holes