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Postoperative abdominal herpes zoster complicated by intestinal obstruction:A case report

World Journal of Clinical Cases 2024年第6期12卷 1138-1143页

作者： Zhen-Yu Dong Rui-Xian Shi Xiao-Biao Song Ming-Yue Du Ji-jun wang Department of General Surgery Baotou Central HospitalBaotou 014040Inner Mongolia Autonomous RegionChina Department of General Surgery Baotou Medical CollegeBaotou 014040Inner Mongolia Autonomous RegionChina Department of Neurology Baotou Central HospitalBaotou 014040Inner Mongolia Autonomous RegionChina Department of Neurology Inner Mongolia Medical UniversityHohhot 010110Inner Mongolia Autonomous RegionChina

BACKGROUND Intestinal obstruction is a common occurrence in clinical ***,the occurrence of herpes zoster complicated by intestinal obstruction after abdominal surgery is exceedingly *** the diagnostic and treatment process,clinicians consider it crucial to identify the primary causes of its occurrence to ensure effective treatment and avoiding *** SUMMARY Herein,we present the case of a 40-year-old female patient with intestinal obstruction who underwent laparoscopic appendectomy and developed herpes zoster after *** the patient's clinical manifestations and relevant laboratory tests,it was suggested that the varicella zoster virus reactivated during the latent period after abdominal surgery,causing herpes ***,the herpes virus invaded the visceral nerve fibers,causing gastrointestinal dysfunction and loss of intestinal peristalsis,which eventually led to intestinal *** patient was successfully treated through conservative treatment and antiviral therapy and subsequently discharged from the *** Pseudo-intestinal obstruction secondary to herpes zoster infection is difficult to distinguish from mechanical intestinal obstruction owing to various *** cases of inexplicable intestinal obstructions,considering the possibility of a viral infection is essential to minimize misdiagnosis and missed diagnoses。

关键词： Herpes zoster Pseudo-intestinal obstruction Ogilvie syndrome Peripheral motor neuropathy Case report

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Exploring the impact of pericentric inversion of chromosome 9 on fertility in sperm donors

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Asian Journal of Andrology 2024年第3期26卷 302-307页

作者： Qian Liu Wen-jun Zhou Zeng-Hui Huang Xiu-Hai Huang Jian Wu Xi-Ren Ji Xue-Feng Luo Yu-Ling Tang Rui-jun wang Li-Qing Fan Chuan Huang Wen-Bing Zhu Institute of Reproductive and Stem Cell Engineering Basic Medicine CollegeCentral South UniversityChangsha 410013China Clinical Research Center for Reproduction and Genetics in Hunan Province Reproductive and Genetic Hospital of CITIC-XiangyaChangsha 410005China

Pericentric inversion of chromosome 9(inv[9])is a common chromosomal structural variant,but its impact on clinical outcomesremains *** screening criteria of sperm banks are rarely mentioned to individuals with inv(9).In this study,we evaluatedthe fertility of sperm donors with inv(9)who met eligibility criteria for sperm banks(inv[9]-eligible donors).From March 2004 toMay 2022,chromosomal analysis of 16124 sperm donors at CITIC-Xiangya Human Sperm Bank in Hunan Province(Changsha,China)found that 251(1.6%)had chromosome variations,with inv(9)being the most prevalent at 1.1%.All 169 inv(9)-eligibledonors were contacted to collect fertility outcome data,along with 206 eligible donors without inv(9)as *** addition,semen samples from inv(9)-eligible donors and eligible donors underwent assessments of sperm fluorescence in situ hybridization(FISH),mitochondrial membrane potential,DNA fragmentation index,acrosome integrity,reactive oxygen species(ROS),andsperm *** showed that inv(9)did not significantly increase reproductive risks *** detecting ROSlevel differences,the clinical impact may be *** study provides new data on the inv(9)population that can serveas a valuable reference for decision-making by sperm banks as well as for genetic counseling and clinical guidance for individualscarrying inv(9)variant.

关键词： male fertility pericentric inversion of chromosome 9 sperm bank sperm functional parameters

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Dural sinus septum:an underlying cause of cerebral venous sinus stenting failure and complications

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Stroke & Vascular Neurology 2024年第2期9卷 174-180页

作者： Yangang Zhao Xiaolan Zhang Bin Lv jun wang Xinfeng Liu Zhihua Du Fang Cui Baoming Li Xing Chen Xiangyu Cao Beijing Advanced Innovation Center for Biomedical Engineering School of Engineering MedicineBeihang UniversityBeijingChina Department of Neurology Hainan Hospital of Chinese PLA General HospitalSanyaHainanChina Department of Neurology Chinese PLA General HospitalBeijingChina

Objectives The presence of dural sinus septum has long been identified anatomically but is often neglected for its clinical *** findings revealed the association of dural sinus septum with venous sinus stenting failure and complications supported by clinical *** This retrospective study included 185 consecutive patients treated with cerebral venous sinus stenting from January 2009 to May *** identified the dural sinus septa using digital subtraction angiography(DSA)and classified them into three types based on their *** septa at the transverse sinus were defined as typeⅠ,those at the junction between the transverse sinus and sigmoid sinus were defined as typeⅡand those at the sigmoid sinus were defined as typeⅢ.Based on the anatomic features and neuroimaging clues,we investigated the correlation of dural sinus septa with stenting failure and *** 32(17.1%)out of 185 patients(121 with idiopathic intracranial hypertension and 64 with venous pulsatile tinnitus)were identified with dural sinus septa by *** than half of the septa were typeⅠ(18/32,56.2%),followed by typeⅡ(11/32,34.4%)and typeⅢ(3/32,9.4%).The dural sinus septa caused three stenting failures and complications,including one case of venous sinus injury with subdural haemorrhage and two cases of incomplete stent *** analysis revealed that the presence of dural sinus septum(p<0.01)was associated with complications of cerebral venous sinus *** The dural sinus septum is a common structure in the cerebral venous *** found that the presence of dural sinus septa introduces uncertainties to cerebral venous sinus stenting and suggested precautions and ingenious skills in imaging and treatment.

关键词： septum cerebral venous

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Bone marrow-derived mesenchymal stem cell-derived exosomeloaded miR-129-5p targets high-mobility group box 1 attenuates neurological-impairment after diabetic cerebral hemorrhage

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World Journal of Diabetes 2024年第9期15卷 1979-2001页

作者： Yue-Ying wang Ke Li Jia-jun wang Wei Hua Qi Liu Yu-Lan Sun Ji-Ping Qi Yue-Jia Song Department of Pathology The First Affiliated Hospital of Harbin Medical UniversityHarbin 150001Heilongjiang ProvinceChina Department of Endocrinology The First Affiliated Hospital of Harbin Medical UniversityHarbin 150001Heilongjiang ProvinceChina

BACKGROUND Diabetic intracerebral hemorrhage(ICH)is a serious complication of *** role and mechanism of bone marrow mesenchymal stem cell(BMSC)-derived exosomes(BMSC-exo)in neuroinflammation post-ICH in patients with diabetes are *** this study,we investigated the regulation of BMSC-exo on hyperglycemia-induced *** To study the mechanism of BMSC-exo on nerve function damage after diabetes complicated with cerebral *** BMSC-exo were isolated from mouse BMSC *** was followed by transfection with microRNA-129-5p(miR-129-5p).BMSC-exo or miR-129-5poverexpressing BMSC-exo were intravitreally injected into a diabetes mouse model with ICH for in vivo analyses and were cocultured with high glucoseaffected BV2 cells for in vitro *** dual luciferase test and RNA immunoprecipitation test verified the targeted binding relationship between miR-129-5p and high-mobility group box 1(HMGB1).Quantitative polymerase chain reaction,western blotting,and enzyme-linked immunosorbent assay were conducted to assess the levels of some inflammation factors,such as HMGB1,interleukin 6,interleukin 1β,toll-like receptor 4,and tumor necrosis factorα.Brain water content,neural function deficit score,and Evans blue were used to measure the neural function of *** Our findings indicated that BMSC-exo can promote neuroinflammation and functional *** chip analysis of BMSC-exo identified miR-129-5p as the specific microRNA with a protective role in *** of miR-129-5p in BMSC-exo reduced the inflammatory response and neurological impairment in comorbid diabetes and ICH ***,we found that miR-129-5p had a targeted binding relationship with HMGB1 *** We demonstrated that BMSC-exo can reduce the inflammatory response after ICH with diabetes,thereby improving the neurological function of the brain.

关键词： Bone marrow mesenchymal stem cells Exosome Diabetic cerebral hemorrhage Neuroinflammation MicroRNA-129-5p High mobility group box 1

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Artificial synapses based on organic electrochemical transistors with self-healing dielectric layers

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Chinese Chemical Letters 2024年第3期35卷 423-427页

作者： Yushan Gao junyao Zhang Dapeng Liu Tongrui Sun jun wang Li Li Shilei Dai Jianhua Zhang Zhenglong Yang Jia Huang School of Materials Science and Engineering Tongji UniversityShanghai 201804China Key Laboratory of Advanced Display and System Application Ministry of EducationShanghai UniversityShanghai 200072China National Key Laboratory of Autonomous Intelligent Unmanned Systems Tongji UniversityShanghai 201804China

Organic electrochemical transistors(OECTs)have emerged as one type of promising building block for neuromorphic systems owing to their capability of mimicking the morphology and functions of biological neurons and ***,numerous kinds of OECTs have been developed,while self-healing performance has been neglected in most reported *** this work,the OECTs using self-healing polymer electrolytes as dielectric layers are *** important synaptic behaviors are simulated in the OECTs by doping the channel layers with ions from the *** from the dynamic hydrogen bonds in the self-healing polymer electrolytes,the OECTs can successfully maintain their electrical performance and the ability of emulating synaptic behaviors after self-healing compared with the initial *** significantly,the sublinear spatial summation function is demonstrated in the OECTs and their potential in flexible electronics is also *** results suggest that our devices are expected to be a vital component in the development of future wearable and bioimplantable neuromorphic systems.

关键词： Organic electrochemical transistors Artificial synapses Synaptic behaviors Self-healing Flexibility

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Changes in milk fat globule membrane proteins along lactation stage of Laoshan dairy goat

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Journal of Integrative Agriculture 2024年第5期23卷 1737-1748页

作者： Chuozi Liang Zhongna Yu Guangming Zhu Yixuan Li Xueheng Sun Hongning Jiang Qijing Du Rongbo Fan jun wang Yongxin Yang Rongwei Han College of Food Science and Engineering Qingdao Agricultural UniversityQingdao 266109China Bathurst Future Agri-Tech Institute Qingdao Agricultural UniversityQingdao 266109China Haidu Cllege Qingdao Agricultural UniversityQingdao 266109China

The milk fat globule membrane(MFGM)is a complex structure with numerous functions,and its composition is affected by many *** have been few systematic investigations on goat MFGM proteome profiling during *** milk samples from 15 healthy dairy goats were obtained at six lactation time points for investigation of the MFGM proteome using both data-independent acquisition(DIA)and data-dependent acquisition(DDA)proteomics techniques combined with multivariate statistical *** the DIA method,890 variably abundant MFGM proteins were discovered throughout the lactation *** 1 to 240 d,butyrophilin subfamily 1 member A1,lipoprotein lipase,perilipin-2,and adipose triglyceride lipase were upregulated,while APOE,complement C3,clusterin,and IgG were ***,from 1 to 90 d,annexin A1,annexin A2,and antithrombin-ll were downregulated,then upregulated by d *** had a high degree of connectedness,indicating that it was a key protein,according to protein-protein interaction ***,our findings gave new insights into the biological features of MFGM protein in goat milk throughout lactation,which may aid in the creation of specialized MFGM products and infant formula.

关键词： goat milk fat globule membrane protein data-independent acquisition(DIA) data-dependent acquisition(DDA) lactation proteomics

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基于EPR导引的连续变量安全量子克隆

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光学学报 2024年第3期44卷 280-287页

作者：王俊翟淑琴山西大学物理电子工程学院山西太原030006 山西大学光电研究所量子光学与光量子器件国家重点实验室山西太原030006

利用量子信道和经典信道相结合的方法,采用部分脱体传输设计了连续变量1→2量子克隆方案,在此基础上研究了克隆保真度与EPR导引之间的关系。研究结果表明:双向量子导引态是实现相干态安全量子克隆的必要资源。对于克隆输出模Clone 1,取... 详细信息

利用量子信道和经典信道相结合的方法,采用部分脱体传输设计了连续变量1→2量子克隆方案,在此基础上研究了克隆保真度与EPR导引之间的关系。研究结果表明:双向量子导引态是实现相干态安全量子克隆的必要资源。对于克隆输出模Clone 1,取最优增益时克隆保真度超过不可克隆阈值的实现需要共享纠缠源的双向导引,但并不是所有双向导引的资源都能使克隆的保真度大于2/3。在输出模Clone 1的最优增益下,观察了输出模Clone 1和输出模Clone 2的保真度随分束器反射率和压缩参数的变化,发现使用纠缠度较小但可导引的资源可以实现较高的克隆保真度,且克隆过程中也不需要较高的反射率。此研究结果对安全量子通信网络的构建具有一定的参考意义。

关键词：量子光学量子克隆量子关联双向导引

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基于滑模趋近律的忆阻混沌系统有限和固定时间同步

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物理学报 2024年第18期73卷 69-77页

作者：赖强王君华东交通大学电气与自动化工程学院南昌330013

针对一类具有更复杂动力学行为的忆阻混沌系统,本文基于新型幂次趋近律设计两种滑模控制协议分别实现了系统的有限时间、固定时间同步.首先对于有限时间同步问题,基于Lyapunov稳定性理论和有限时间稳定性理论,推导了实现全局有限时间同... 详细信息

针对一类具有更复杂动力学行为的忆阻混沌系统,本文基于新型幂次趋近律设计两种滑模控制协议分别实现了系统的有限时间、固定时间同步.首先对于有限时间同步问题,基于Lyapunov稳定性理论和有限时间稳定性理论,推导了实现全局有限时间同步的充分条件,得到了与系统初始条件有关的稳定时间上限,并证明了系统的稳定性.对于固定时间同步问题,利用固定时间稳定性理论,推导得到不随系统初始值变化的收敛时间上确界.最后,通过设置两组对照实验,比较了两种滑模控制律对系统同步状态的影响,其仿真结果与数值分析相符,从而验证了本文的有效性和可行性.

关键词：有限时间同步固定时间同步新型幂次趋近律忆阻混沌系统

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Cytospora pyri promotes Erwinia amylovora virulence by providing metabolites and hyphae

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Journal of Integrative Agriculture 2024年第9期23卷 3045-3054页

作者： Tong Shen Mengdi Ye Yeping Xu Bohan Ding Hongtao Li Li Zhang jun wang Yanli Tian Baishi Hu Youfu Zhao College of Plant Protection/Key Laboratory of Integrated Management of Crop Diseases and Pests Nanjing Agricultural UniversityNanjing 210095China Key Laboratory of Plant Quarantine Pests Monitoring and Control Ministry of Agriculture and Rural AffairsNanjing 210095China Plant Protection and Quarantine Station of Xinjiang Uygur Autonomous Region Urumqi 830001China Xinjiang Key Laboratory of Agricultural Biosafety Institute of Plant ProtectionXinjiang Academy of Agricultural SciencesUrumqi 830013China College of Agriculture Xinjiang Agricultural UniversityUrumqi 830052China Plant Pathology Department Washington State UniversityProsserWA 24106USA

Bacterial-fungal interactions are widespread in *** observed that pear orchards affected by Cytospora pyri(formerly Valsa pyri)were often accompanied with Erwinia ***,the relationship of the two pathogens was *** objective of this study was to determine whether the synergistic effect exists between *** and *** first analyzed the coexistence frequencies of *** and *** in pear *** of the two pathogens,growth,physical interactions,amylovoran production,and expression of genes for amylovoran biosynthesis were *** results showed that *** and *** could coexist on the same lesion and caused much more severe *** also found that *** could physically attach to *** and the expression of amylovoran biosynthesis genes were up-regulated with fungal metabolite *** results indicate that *** and *** can cooperatively interact,which provides *** with an opportunity to promote bacterial dispersal and production of virulence factor in ***.

关键词： pear fire blight Erwinia amylovora Valsa canker amylovoran synergy

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Microscopic nonlinear optical activities and ultrafast carrier dynamics in layered AgInP_(2)S_(6)

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Photonics Research 2024年第4期12卷 691-700页

作者： ZIXIN wang NINGNING DONG YU MAO CHENDUAN CHEN XIN CHEN CHANG XU ZHOUYUAN YAN jun wang Aerospace Laser Technology and Systems Department CAS Key Laboratory of Materials for High-Power LaserShanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049China CAS Center for Excellence in Ultra-intense Laser Science(CEULS) State Key Laboratory of High Field Laser PhysicsShanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China

Since the emergence of graphene, transition metal dichalcogenides, and black phosphorus, two-dimensional materials have attracted significant attention and have driven the development of fundamental physics and optoelectronic devices. Metal phosphorus trichalcogenides(MPX3), due to their large bandgap of 1.3–3.5 eV, enable the extension of optoelectronic applications to visible and ultraviolet(UV) wavelengths.

关键词： nonlinear ultraviolet phosphorus

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