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Risk factors for postpartum posttraumatic stress disorder after emergency admission

World Journal of Emergency Medicine 2024年第2期15卷 121-125页

作者： Fengxia Du jun Zha yan Li Lichao Fang Shuyu Xia Youjia Yu Department of Obstetrics Suzhou Xiangcheng People’s HospitalSuzhou 215131China Department of Anesthesiology the Second Affiliated Hospital of Wannan Medical CollegeWuhu 241000China Department of Anesthesiology Suzhou Xiangcheng People’s HospitalSuzhou 215131China Department of Emergency and Intensive Care Unit Suzhou Xiangcheng People’s HospitalSuzhou 215131China

BACKGROUND:Postpartum posttraumatic stress disorder(PTSD)can occur in women who give birth after emergency *** identification of risk factors for this condition is crucial for developing effective preventive *** retrospective study aimed to explore the incidence and risk factors for postpartum PTSD in women who give birth after emergency ***:Medical records of women who gave birth after emergency admission were collected between March 2021 and April *** patients’general conditions and perinatal clinical indicators were *** puerperae were divided into PTSD group and control group based on symptom occurrence at six weeks *** logistic regression analysis was performed to identify risk ***:A total of 276 puerperae were included,with a PTSD incidence of 20.3% at six weeks *** logistic regression analysis identified emergency cesarean section(odds ratio[OR]=2.102;95%confidence interval[CI]:1.114-3.966,P=0.022),admission to the emergency department after midnight(12:00 AM)(OR=2.245;95%CI:1.170-4.305,P<0.001),and cervical dilation(OR=3.203;95%CI:1.670–6.141,P=0.039)as independent risk factors for postpartum *** pump use(OR=0.500;95%CI:0.259–0.966,P=0.015)was found to be a protective factor against postpartum ***:Emergency cesarean section,admission to the emergency department after midnight,and cervical dilation were identified as independent risk factors for postpartum PTSD,while analgesic pump use was a protective *** findings provide insights for developing more effective preventive measures for women who give birth after emergency admission.

关键词： Risk factors Posttraumatic stress disorder Emergency Delivery

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Acupuncture for obesity and related diseases:Insight for regulating neural circuit

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Journal of Integrative Medicine 2024年第2期22卷 93-101页

作者： Lin-yan Jiang jun Tian Ya-nan yang Shao-hui Jia Qing Shu Department of Rehabilitation Medicine Zhongnan HospitalWuhan UniversityWuhan 430071Hubei ProvinceChina School of Sports Medicine Wuhan Sports UniversityWuhan 430079Hubei ProvinceChina Department of Traditional Chinese Medicine China Resources&Wu Gang General HospitalWuhan 430080Hubei ProvinceChina

Obesity is defined as abnormal or excessive fat accumulation that may impair *** is associated with numerous pathological changes including insulin resistance,fatty liver,hyperlipidemias,and other obesity-related *** comorbidities comprise a significant public health *** anti-obesity drugs have been limited by side effects that include depression,suicidal thoughts,cardiovascular complications and *** treatment has been shown to be effective for treating obesity and obesity-related conditions,while avoiding side ***,the mechanisms of acupuncture in treating obesity-related diseases,especially its effect on neural circuits,are not well understood.A growing body of research has studied acupuncture’s effects on the endocrine system and other mechanisms related to the regulation of neural *** this article,recent research that was relevant to the use of acupuncture to treat obesity and obesity-related diseases through the neuroendocrine system,as well as some neural circuits involved,was *** on this,acupuncture’s potential ability to regulate neural circuits and its mechanisms of action in the endocrine system were reviewed,leading to a deeper mechanistic understanding of acupuncture’s effects and providing insight and direction for future research about obesity.

关键词： Obesity Acupuncture Neural circuit Appetite Energy metabolism

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二维氟代苯甲胺钙钛矿结构和光电性能的理论研究

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物理学报 2022年第20期71卷 352-362页

作者：隋国民严桂俊杨光张宝冯亚青天津大学化工学院天津300350 天津大学天津化学化工协同创新中心天津300720

二维铅卤钙钛矿太阳能电池以其高稳定性等优良性质展现出重要的应用价值,越来越多的二维铅卤钙钛矿材料被用作太阳能电池的光吸收层,但是关于二维铅卤钙钛矿材料构效关系的理论研究十分匮乏.本文以苯甲胺铅碘、邻氟苯甲胺铅碘和对氟苯... 详细信息

二维铅卤钙钛矿太阳能电池以其高稳定性等优良性质展现出重要的应用价值,越来越多的二维铅卤钙钛矿材料被用作太阳能电池的光吸收层,但是关于二维铅卤钙钛矿材料构效关系的理论研究十分匮乏.本文以苯甲胺铅碘、邻氟苯甲胺铅碘和对氟苯甲胺铅碘二维钙钛矿为出发点,通过第一性原理计算比较了它们的晶体结构、形成能、激子结合能、载流子迁移率以及对应器件的光电性能,以考察不同间隔基阳离子对钙钛矿结构、性质以及光电器件性能的影响.结果表明,二维钙钛矿的形成能绝对值越大,光电器件的稳定性越高;钙钛矿的激子结合能越小,光电器件的短路电流密度越大,归纳总结出预测器件短路电流密度的关系式.在间隔基末端使用吸电子基团修饰有望同时提高光电器件的寿命和短路电流密度.本研究对于二维钙钛矿材料有机间隔阳离子的设计和筛选具有指导意义.

关键词：钙钛矿太阳能电池第一性原理氟苯甲胺激子结合能

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Exploring the role of interleukin-6 receptor blockade in epilepsy and associated neuropsychiatric conditions through a mendelian randomization study

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World Journal of Psychiatry 2024年第8期14卷 1244-1253页

作者： yan-Mei Yu gui-Hong Jin Chong Zhong Hao Qian Lei Wang Feng Zhan Department of Pediatrics The First People's Hospital of ChuzhouChuzhou 239001Anhui ProvinceChina Department of Wenzhou Institute University of Chinese Academy of SciencesWenzhou 325000Zhejiang ProvinceChina

BACKGROUND The interplay between inflammation,immune dysregulation,and the onset of neurological disorders,including epilepsy,has become increasingly ***(IL)-6,a pro-inflammatory cytokine,is suspected to not only mediate traditional inflammatory pathways but also contribute to neuroinflammatory responses that could underpin neuropsychiatric symptoms and broader psychiatric disorders in epilepsy *** role of IL-6 receptor(IL6R)blockade presents an intriguing target for therapeutic intervention due to its potential to attenuate these *** conditions due to *** Mendelian randomization(MR)analysis employing single nucleotide poly-morphisms(SNPs)in the vicinity of the IL6R gene(total individuals=408225)was used to evaluate the putative causal relationship between IL6R blockade and epilepsy(total cases/controls=12891/312803),focal epilepsy(cases/controls=7526/399290),and generalized epilepsy(cases/controls=1413/399287).SNP weights were determined by their effect on C-reactive protein(CRP)levels and integrated using inverse variance-weighted meta-analysis as surrogates for IL6R *** address potential outlier and pleiotropic influences,sensitivity analyses were conducted employing a variety of MR methods under different modeling *** The genetic simulation targeting IL6R blockade revealed a modest but significant reduction in overall epilepsy risk[inverse variance weighting:Odds ratio(OR):0.827;95%confidence interval(CI):0.685-1.000;P=0.05].Subtype analysis showed variability,with no significant effect observed in generalized,focal,or specific childhood and juvenile epilepsy *** the primary inflammatory marker CRP,the findings also suggested potential non-inflammatory pathways mediated by IL-6 signaling contributing to the neurobiological landscape of epilepsy,hinting at possible links to neuroinflammation,psychiatric symptoms,and associated mental *** The i

关键词： Epilepsy Interleukin-6 receptor blockade Mendelian randomization Neuroinflammation Psychiatric disorders

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大鼠早期三级卵泡中的卵母细胞能在联合培养系统中成批适当成熟(英文)

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实验生物学报 2005年第5期38卷 432-440页

作者：颜桂军顾正孙兆贵左嘉客复旦大学上海医学院上海200032 上海市计划生育科学研究所上海200032

我们建立了由离体同步未分化颗粒细胞、动情前期垂体前叶和Δ-4雄烯二酮组成的“联合培养系统”。该联合培养系统可模拟正常生理状态下各相关细胞间的协同作用,更有效地诱发经DES 刺激后所获得的大量大鼠早期三级卵泡中的卵母细胞同步... 详细信息

我们建立了由离体同步未分化颗粒细胞、动情前期垂体前叶和Δ-4雄烯二酮组成的“联合培养系统”。该联合培养系统可模拟正常生理状态下各相关细胞间的协同作用,更有效地诱发经DES 刺激后所获得的大量大鼠早期三级卵泡中的卵母细胞同步达到适当成熟,从而获得符合正常生理标准的成熟卵球,使卵巢内大量卵母细胞得到充分利用。我们的实验表明,经DES刺激,每侧幼龄大鼠卵巢中平均可取得处在早期三级卵泡中的189枚卵母细胞。在联合培养系统中培养,78%的卵母细胞排出第一极体达到成熟。这些成熟的卵母细胞中88%可正常受精,93%卵裂,经体外培养96h, 有59%的受精卵可发育到桑椹或囊胚。2-细胞期胚胎移植后可发育为健康个体。因此,该联合培养系统为研究大鼠卵母细胞成熟、受精和早胚发育的分子机制提供了非常有效的实验模型。

关键词：早期三级卵泡卵母细胞联合培养系统适当成熟卵母细胞成熟培养系统成熟卵大鼠卵泡三级

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Efficacy and Safety of Chinese Herbal Medicines Combined with Chemical Drugs for Alzheimer's Disease:A Systematic Review and Meta-Analysis

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World Journal of Traditional Chinese Medicine 2024年第1期10卷 1-13页

作者： Li Xu Wen-jun Chen Cai-jun Tian yan Zhang yan Ma Tian-Hao Li Hong-Jie Liu Zhe Zhang Department of the First College English College of Foreign LanguageShandong University of Traditional Chinese MedicineJinanChina Department of Oncology Linyi People's HospitalLinyiChina Department of Internal Medicine of Traditional Chinese Medicine The First Clinical CollegeShandong University of Traditional Chinese MedicineJinanChina Department of Chinese Materia Medica College of Traditional Chinese MedicineShandong University of Traditional Chinese MedicineJinanChina Department of Medicinal Chemistry College of PharmacyShandong University of Traditional Chinese MedicineJinanChina Community Healthcare Center Shenzhen Traditional Chinese Medicine HospitalShenzhenChina Department of Fundamentals of Traditional Chinese Medicine School of Traditional Chinese MedicineJinan UniversityGuangzhouChina Shandong Co-Innovation Center of Classic TCM Formula College of Traditional Chinese MedicineShandong University of Traditional Chinese MedicineJinanChina

Objective:To evaluate the efficacy and safety of Chinese herbal medicines(CHMs)combined with chemical drugs for the treatment of Alzheimer's disease(AD).Materials and Methods:Databases were searched to retrieve randomized controlled trials(RCTs)of CHMs combined with tacrine,galantamine,rivastigmine,donepezil,or memantine,following strict inclusion and exclusion *** research papers published in English,Chinese,and Japanese were *** primary outcome was the mini-mental state examination(MMSE)score and the secondary outcomes were AD assessment scale cognitive subscale(ADAS-Cog)score and safety ***-analysis was carried out using Rev Man 5.3 and subgroup analysis was conducted to identify the sources of ***:A total of 15 RCTs with 1386 participants were included in this *** donepezil was used in the retrieved ***-analyses showed that the combination of CHMs with donepezil led to significant improvement in the MMSE score(Z=9.45;P<0.00001;weighted mean difference[WMD]=2.68,95%confidence interval[CI]:2.12-3.24)and a significant decrease in the ADAS-Cog score(Z=5.53;P<0.00001;WMD=-3.79;95%CI:-5.13--2.44).Safety evaluation demonstrated that these combination treatments relieved adverse events such as insomnia(risk ratio[RR]=0.20,95%CI:0.06-0.68;P=0.01)and hive(RR=0.10;95%CI:0.01-0.73;P=0.02).Conclusions:The combination of CHMs with a chemical drug like donepezil led to significant improvements in patient cognition as well as a better safety profile when compared to the application of a chemical drug alone.

关键词： Alzheimer's disease Chinese herbal medicine donepezil memantine meta-analysis randomized controlled trials rivastigmine

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A major and stable QTL for wheat spikelet number per spike validated in different genetic backgrounds

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Journal of Integrative Agriculture 2022年第6期21卷 1551-1562页

作者： DING Pu-yang MO Zi-qiang TANG Hua-ping MU yang DENG Mei JIANG Qian-tao LIU Ya-xi CHEN Guang-deng CHEN Guo-yue WANG Ji-rui LI Wei QI Peng-fei JIANG Yun-feng KANG Hou-yang yan gui-jun WEI Yu-ming ZHENG You-liang LAN Xiu-jin MA Jian State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China Ministry of Science and Technology/Triticeae Research InstituteSichuan Agricultural UniversityChengdu 611130P.R.China College of Resources Sichuan Agricultural UniversityChengdu 611130P.R.China College of Agronomy Sichuan Agricultural UniversityChengdu 611130P.R.China UWA School of Agriculture and Environment and The UWA Institute of Agriculture Faculty of ScienceUniversity of Western AustraliaCrawley 6009Australia

The spikelet number per spike(SNS)contributes greatly to grain yield in *** various genes that control wheat SNS is vital for yield *** study used a recombinant inbred line population genotyped by the Wheat55K single-nucleotide polymorphism array to identify two major and stably expressed quantitative trait loci(QTLs)for *** of them(***-2SY-2D.1)was reported previously,while the other(***-2SY-7A)was newly detected and further analyzed in this ***-2SY-7A had a high LOD value ranging from 4.46 to 16.00 and explained 10.21-40.78%of the phenotypic ***-2SY-7A was flanked by the markers AX-110518554 and AX-110094527 in a 4.75-cM interval on chromosome arm *** contributions and interactions of both major QTLs were further analyzed and *** effect of ***-2SY-7A was successfully validated by developing a tightly linked kompetitive allele specific PCR marker in an F_(2:3) population and a panel of 101 high-generation breeding wheat ***,several genes including the previously reported WHEAT ORTHOLOG OF APO1(WAPO1),an ortholog of the rice gene ABERRANT PANICLE ORGANIZATION 1(APO1)related to SNS,were predicted in the interval of *** summary,these results revealed the genetic basis of the multi-spikelet genotype of wheat line 20828 and will facilitate subsequent fine mapping and breeding utilization of the major QTLs.

关键词： yield potential QTL detection QTL validation predicted genes tightly linked KASP marker

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Investigation of Ce/BEA as a passive NO_(x)adsorber:*** occurrences of cerium and adsorption behavior

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Journal of Rare Earths 2024年第7期42卷 1265-1271,I0003页

作者： Minghui Yu Yiying Ding Xiaojie Yu Siwei yan Meiqing Shen Jianqiang Wang jun Wang Gurong Shen School of Materials Science and Engineering Tianjin UniversityTianjin300350China School of Chemical Engineering and Technology Tianjin UniversityTianjin300350China National Rare Earth Catalysis Research Institute Dongying257000China

Ce/BEA has great potential as a passive NO_(x)absorber(PNA)to reduce the NO_(x)emissions during the cold start phase especially in diesel engine for its high resistance to CO and suitable NO_(x)desorption temperature ***,as a novel material,its physical and chemical properties still remain *** this work,Ce/BEA was synthesized by ion-exchange method to identify the active species in NO_(x)adsorption,compared with aggregated Ce species in Ce/SiAlO_(x) prepared by impregnation method.X-ray diffraction(XRD),high resolution-transmission electron microscopy(HR-TEM)and aberration-corrected-scanning transmission electron microscopy(AC-STEM)were performed to confirm the isolated single atom formation of Ce species in Ce/***-vis diffraction reflection spectra(DRS)and X-ray photoelectron spectroscopy(XPS)were conducted to find the difference of chemical environment between the isolated Ce species and aggregated *** performance evaluation and temperature programmed reduction of hydrogen(H_(2)-TPR)results show the high NO_(x)storage capacity and active oxygen species quantity in Ce/*** is also found that the main NO_(x)adsorption species are Ce^(4+)-O^(∗)rather than Ce^(3+).NO_(x)-diffuse reflectance infrared Fourier transform spectroscopy(NO_(x)-DRIFTS)confirms that the bidentate nitrite species are the critical NO_(x)adsorption intermediates and the conception of NO_(x)adsorption and desorption processes is proposed.

关键词： Passive NO_(x)absorber Ce/BEA Isolated Ce species Rare earths

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Drought-triggered repression of miR166 promotes drought tolerance in soybean

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The Crop Journal 2024年第1期12卷 154-163页

作者： Chen Zhao Jingjing Ma Chen yan Yu Jiang Yaohua Zhang Yudan Lu Ye Zhang Suxin yang Xianzhong Feng jun yan School of Life Sciences East China Normal UniversityShanghai 200241China Key Laboratory of Soybean Molecular Design Breeding Northeast Institute of Geography and AgroecologyChinese Academy of SciencesChangchun 130102JilinChina

Drought stress limits agricultural productivity *** and characterizing genetic components of drought stress-tolerance networks may improve crop resistance to drought *** show that the regulatory module formed by miR166 and its target gene,ATHB14-LIKE,functions in the regulation of drought tolerance in soybean(Glycine max).Drought stress represses the accumulation of miR166,leading to upregulation of its target *** knockdown of miR166 in the stable transgenic line GmSTTM166 conferred drought tolerance without affecting *** of ABA signaling pathway genes was regulated by the miR166-mediated regulatory pathway,and ATHB14-LIKE directly activates some of these *** is a feedback regulation between ATHB14-LIKE and MIR166 genes,and ATHB14-LIKE inhibits MIR166 *** findings reveal that drought-triggered regulation of the miR166-mediated regulatory pathway increases plants drought resistance,providing new insights into drought stress regulatory network in soybean.

关键词： Soybean Drought stress miRNA ABA signaling

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Precisely engineered bionic Cu-doped titanium dioxide nanoarrays/fluorine-doped tin oxide with excellent antibacterial and antifouling properties

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Tungsten 2024年第3期6卷 522-528页

作者： yan-Nan Li yan Zhao jun-Jie Liu School of Physical Science and Technology College of Energy Materials and Chemistry Inner Mongolia University

With the development of society and the aggravation of population aging, the abuse of various antibiotics seriously affects people's living environment [1]. Bacterial pollution has become a major problem in the fields...

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