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Nano Research 2024年第4期17卷 2410-2419页

作者： Weiyi Pan Zhihe Wei Yanhui Su Yuebin lian Zhangyi Zheng Huihong Yuan Yongze Qin Xulan Xie Qianqian Bai Zhenyang Jiao Wei hua Jinzhou Chen Wenjun Yang Zhao Deng Yang Peng Soochow Institute for Energy and Materials Innovations College of EnergySoochow UniversitySuzhou 215006China Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province Soochow UniversitySuzhou 215006China School of Photoelectric Engineering Changzhou institute of technologyChangzhou 213032China Jiangsu Key Laboratory for Advanced Negative Carbon Technologies Soochow UniversitySuzhou 215123China

Assembly of two-dimensional(2D)metal–organic layers(MOLs)based on the hard and soft acid–base theorem represents an exquisite strategy for the construction of photocatalytic platforms in virtue of the highly exposed active sites,much improved mass transport,and greatly elevated ***,nanocages composed of MOLs are produced for the first time through a cosolvent approach utilizing zirconium-based UiO-66-(OH)2 as the structural *** endow the catalytic activity for CO_(2) conversion,single atomic Co^(2+)sites are appended to the Zr-oxo nodes of the MOL cages,demonstrating a remarkable CO yield of 7.74 mmol·g^(-1)·h^(-1) and operational stability of 97.1%product retention after five repeated *** an outstanding photocatalytic performance is mainly attributed to the unique nanocage morphology comprising enormous 2D nanosheets for augmented Co^(2+)exposure and the abundant surface hydroxyl groups for local CO_(2) *** work underlines the tailoring of both metal–organic framework(MOF)morphology and functionality to boost the turnover rate of photocatalytic CO_(2) reduction reaction(CO_(2)RR).

关键词： photocatalytic CO_(2) reduction metal–organic layer nanocage single-atom catalyst co-catalyst

Analysis of risk factors leading to anxiety and depression in patients with prostate cancer after castration and the construction of a risk prediction model

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World Journal of Psychiatry 2024年第2期14卷 255-265页

作者： Rui-Xiao Li Xue-lian Li Guo-Jun Wu Yong-hua Lei Xiao-Shun Li Bo Li Jian-Xin Ni Urology Hospital Xi'an People's Hospital(Xi'an Fourth Hospital)Xi'an 710199Shaanxi ProvinceChina Department of Surgery Xi'an Hospital of Traditional Chinese MedicineXi'an 710199Shaanxi ProvinceChina

BACKGROUND Cancer patients often suffer from severe stress reactions psychologically,such as anxiety and *** cancer(PC)is one of the common cancer types,with most patients diagnosed at advanced stages that cannot be treated by radical surgery and which are accompanied by complications such as bodily pain and bone ***,attention should be given to the mental health status of PC patients as well as physical adverse events in the course of clinical *** To analyze the risk factors leading to anxiety and depression in PC patients after castration and build a risk prediction *** A retrospective analysis was performed on the data of 120 PC cases treated in Xi'an People's Hospital between January 2019 and January *** patient cohort was divided into a training group(n=84)and a validation group(n=36)at a ratio of 7:*** patients’anxiety symptoms and depression levels were assessed 2 wk after surgery with the Self-Rating Anxiety Scale(SAS)and the Selfrating Depression Scale(SDS),*** regression was used to analyze the risk factors affecting negative mood,and a risk prediction model was *** In the training group,35 patients and 37 patients had an SAS score and an SDS score greater than or equal to 50,*** on the scores,we further subclassified patients into two groups:a bad mood group(n=35)and an emotional stability group(n=49).Multivariate logistic regression analysis showed that marital status,castration scheme,and postoperative Visual Analogue Scale(VAS)score were independent risk factors affecting a patient's bad mood(P<0.05).In the training and validation groups,patients with adverse emotions exhibited significantly higher risk scores than emotionally stable patients(P<0.0001).The area under the curve(AUC)of the risk prediction model for predicting bad mood in the training group was 0.743,the specificity was 70.96%,and the sensitivity was 66.03%,while in the validation

关键词： Prostate cancer Castration Anxiety and depression Risk factors Risk prediction model

Population size estimates based on GPS telemetry

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Zoological Research 2024年第1期45卷 36-38页

作者： Yu-Xuan Fan Pu-Zheng Xie chi Ma Ting Chen Xiao Ye hua-Lin Xu Qiong Yang Peng-Fei Fan School of Life Sciences Sun Yat-sen UniversityGuangzhouGuangdong 510275China College of Agriculture and Biological Sciences DaliYunnan 671003China Neilingding-Futian National Nature Reserve of Guangdong ShenzhenGuangdong 518040China

DEAR EDITOR,Accurate estimation of population size is a crucial issue in wildlife population ecology and *** Global Positioning System(GPS)collars are well recognized as an effective method for monitoring wildlife behavior,their application in direct wildlife population size estimation remains *** this study,GPS telemetry was employed to survey a rhesus macaque(Macaca mulatta)population on Neilingding Island in Guangdong,*** May 2021 to April 2022,32 macaques across nine groups were fitted with GPS collars,producing a dataset of 109739 location *** data from all tracked individuals revealed the annual home ranges of the nine groups.

关键词： china Island size

Dietary oxidized cholesterol causes mucus barrier thinner via decreasing Muc2 expression in the proximal colon and increasing the abundance of mucus-degrading bacteria

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Food Science and Human Wellness 2024年

作者： chi Yan Shou-He huang Zi-Xing Chen hua-Fang Ding Zhen-Yu Chen School of Life Sciences， Faculty of Science， The chinese University of Hong Kong

Oxidized cholesterol (OXC) is a harmful dietary substance. Although the consumption of OXC has been associated with colonic inflammation， related underlying mechanisms are still limited. We evaluated the influence of dietary OXC on gut health and ecology by applying the murine model. Results showed that the thickness of the mucus layer was significantly reduced in healthy mice treated with OXC. Short-term intake of OXC did not influence the expression of pro-inflammatory factors in healthy mice but it induced the decrease of Muc2 expression in the proximal colon， accompanied by an increase in the abundance of two mucus-degrading bacteria， namely A. muciniphila and B. acidifaciens. Consistently， oral exposure of OXC promoted mucus barrier erosion in DSS-induced colitis mice and facilitated bacteria infiltration in the colon. The adverse effect of OXC on mucus layer disappeared in antibiotics-treated healthy mice， suggesting that the damaging effect of OXC on the gut mucus layer was not direct and instead was mediated by causing microbiota dysbiosis. Finally， the impact of OXC on the mucus layer and colitis was partly alleviated by green tea catechins. These studies demonstrated that the OXC-induced mucus barrier damage was mainly induced by the dysregulation of gut microbiota at least in this mouse model.

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Analysis of risk factors for postoperative anxiety and depression in endometriosis patients with reproductive intention

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World Journal of Psychiatry 2024年第9期14卷 1364-1374页

作者： Chun-Mei Wu Cai-hua Li You-Yan Fang huan Wu Dong-Mei Ji Ping Zhou Yun-Xia Cao Ye He Zhao-lian Wei Department of Obstetrics and Gynecology the First Affiliated Hospital of Anhui Medical UniversityHefei 230000Anhui ProvinceChina Department of Obstetrics and Gynecology Huaibei People's Hospital of Anhui ProvinceHuaibei 235000Anhui ProvinceChina

BACKGROUND The occurrence of postoperative depression and anxiety in patients with endomet-riosis(EMS)not only causes psychological distress,but may also harm their physical *** To explore the postoperative depression status,and its influencing factors,of EMS patients with reproductive *** A total of 321 EMS patients with reproductive intent were *** the self-rating anxiety scale and self-rating depression scale,EMS patients with anxiety or depression were distinguished.A clinical model for predicting anxiety or depression in EMS patients was constructed and evaluated using a nomogram,receiver operating characteristic curve,and calibration *** The results of the single factor analysis showed that smoking,coffee,EMS stage,chronic pelvic pain,and sexual discomfort may be related to ***,smoking,drinking,spouse,annual household income and EMS stage may be related to depression in EMS *** logistic regression illustrated that smoking,coffee,chronic pelvic pain and sexual discomfort may be inde-pendent risk factors for anxiety in EMS patients,while smoking,EMS stage(Phase III and Phase IV),spouse and high annual household income may be independent risk factors for depression in EMS ***,the models used to predict the risk of anxiety or depression in EMS patients have good predictive *** The anxiety and depression of EMS patients may be related to many *** clinical treatment,additional attention should be paid to the psychological status of EMS patients.

关键词： Endometriosis Reproductive intention Anxiety Depressed

Immunotherapeutic hydrogel for co-delivery of STAT3 siRNA liposomes and lidocaine hydrochloride for postoperative comprehensive management of NSCLC in a single application

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Asian Journal of Pharmaceutical Sciences 2024年第3期19卷 115-130页

作者： Xianglei Fu Yanbin Shi Zili Gu Hengchang Zang lian Li Qingjie Wang Yongjun Wang Xiaogang Zhao Hang Wu Shengnan Qiu Yankun Zhang Jiamin Zhou Xiangqin Chen hua Shen Guimei Lin Department of Pharmaceutics School of Pharmaceutical SciencesCheeloo College of MedicineShandong UniversityJinan 250012China School of Mechanical and Automotive Engineering Qilu University of Technology(Shandong Academy of Sciences)Jinan 250353China Department of Radiology Leiden University Medical CenterAlbinusdreef 22333 ZA LeidenNetherlands NMPA Key Laboratory for Technology Research and Evaluation of Drug Products School of Pharmaceutical SciencesCheeloo College of MedicineShandong UniversityJinan 250012China Laboratory of Basic Medical Sciences Qilu HospitalShandong UniversityJinan 250063China Wuya College of Innovation Shenyang Pharmaceutical UniversityShenyang 110016China Department of Thoracic Surgery The Second Hospital of Shandong UniversityJinan 250033China

Despite standard treatment for non-small cell lung cancer(NSCLC)being surgical resection,cancer recurrence and complications,such as induction of malignant pleural effusion(MPE)and significant postoperative pain,usually result in treatment *** this study,an alginate-based hybrid hydrogel(SOG)is developed that can be injected into the resection surface of the lungs during ***,endoplasmic reticulum-modified liposomes(MSLs)pre-loaded with the signal transducer and activator of transcription 3(STAT3)small interfering RNA and lidocaine hydrochloride are encapsulated in *** applied,MSLs strongly downregulated STAT3 expression in the tumor microenvironment,resulting in the apoptosis of lung cancer cells and polarization of tumor-associated macrophages towards the M1-like ***,the release of lidocaine hydrochloride(LID)was beneficial for pain relief and natural killer cell *** data demonstrated MSL@LID@SOG not only efficiently inhibited tumor growth but also potently improved the quality of life,including reduced MPE volume and pain relief in orthotopic NSCLC mouse models,even with a single ***@LID@SOG shows potential for comprehensive clinical management upon tumor resection in NSCLC,and may alter the treatment paradigms for other cancers.

关键词： Liposome Hydrogel Signal transducer and activator of transcription 3 Non-small cell lung cancer Macrophage

Small extracellular vesicles derived from human induced pluripotent stem cell-differentiated neural progenitor cells mitigate retinal ganglion cell degeneration in a mouse model of optic nerve injury

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Neural Regeneration Research 2025年第2期20卷 587-597页

作者： Tong Li Hui-Min Xing Hai-Dong Qian Qiao Gao Sheng-Lan Xu hua Ma Zai-Long chi State Key Laboratory of Ophthalmology Optometry and Visual ScienceEye HospitalWenzhou Medical UniversityWenzhouZhejiang ProvinceChina National Clinical Research Center for Ocular Diseases Eye HospitalWenzhou Medical UniversityWenzhouZhejiang ProvinceChina

Several studies have found that transplantation of neural progenitor cells(NPCs)promotes the survival of injured ***,a poor integration rate and high risk of tumorigenicity after cell transplantation limits their clinical *** extracellular vesicles(sEVs)contain bioactive molecules for neuronal protection and *** studies have shown that stem/progenitor cell-derived sEVs can promote neuronal survival and recovery of neurological function in neurodegenerative eye diseases and other eye *** this study,we intravitreally transplanted sEVs derived from human induced pluripotent stem cells(hiPSCs)and hiPSCs-differentiated NPCs(hiPSC-NPC)in a mouse model of optic nerve *** results show that these intravitreally injected sEVs were ingested by retinal cells,especially those localized in the ganglion cell *** with hiPSC-NPC-derived sEVs mitigated optic nerve crush-induced retinal ganglion cell degeneration,and regulated the retinal microenvironment by inhibiting excessive activation of *** analysis further revealed that hiPSC-NPC derived sEVs transported neuroprotective and anti-inflammatory miRNA cargos to target cells,which had protective effects on RGCs after optic nerve *** findings suggest that sEVs derived from hiPSC-NPC are a promising cell-free therapeutic strategy for optic neuropathy.

关键词： exosome miRNA neural progenitor cell neurodegeneration neuroinflammation neuroprotection optic nerve crush optic neuropathy retinal ganglion cell small extracellular vesicles

Correlation between TEX14 and ADAM17 expressions in colorectal cancer tissues of elderly patients and neoplasm staging,invasion,and metastasis

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World Journal of Clinical Cases 2024年第24期12卷 5492-5501页

作者： Gun Chen Ling-hua Cong chi-Jiang Gu Ping Li Department of Pathology The Affiliated People’s Hospital of Ningbo UniversityNingbo 315000Zhejiang ProvinceChina Department of Gastrointestinal Surgery The Affiliated People’s Hospital of Ningbo UniversityNingbo 315000Zhejiang ProvinceChina

BACKGROUND Colorectal cancer(CRC)is one of the most frequently encountered malignant tumors in clinical *** encoded by the testis-expressed gene 14(TEX14)are imperative for spermatogenesis,necessitating intercellular bridges between germ *** expression of TEX14 has also been associated with the proliferation and differentiation of certain tumor *** A disintegrin and metalloprotease 17(ADAM17)is known as a membrane-bound protease that regulates cellular activities and signal transduction by hydrolyzing various substrate proteins on the cell *** hypothesize that TEX14 and ADAM17 may serve as potential biomarkers influencing the staging,invasion,and metastasis of *** To probe the correlation between TEX17 and ADAM17 profiles in the CRC tissues of elderly patients and their association with CRC staging,invasion,and *** We gathered data from 86 elderly patients diagnosed pathologically with CRC between April 2020 and December *** each patient,one sample of cancer tissue and one sample of adjacent normal tissue were ***-time fluorescence quantitative PCR measured the mRNA profiles of TEX14 and *** ascertained the positivity rates of TEX14 and ADAM17 *** pathological features of neoplasm staging,invasion,and metastasis were collected,and the association between TEX14 and ADAM17 expressions and clinical pathology was *** The mRNA and expression profiles of TEX14 and ADAM17 were significantly elevated in CRC *** positivity rates of TEX14 and ADAM17 proteins in CRC tissues were 70.93%and 77.91%,*** were no significant differences in age,sex,pathological type,and tumor diameter between TEX14 and ADAM17-positive and-negative *** with higher tumor differentiation degree,deeper infiltration and TNM stages ranging from III to IV exhibited higher positivity rates of TEX14 and *** with lymph node me

关键词： Elderly patients Colorectal cancer TEX14 ADAM17 Staging Invasion Metastasis

Intramedullary nailing for irreducible spiral subtrochanteric fractures:A comparison of cerclage and non-cerclage wiring

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chinese Journal of Traumatology 2024年第5期27卷 305-310页

作者： Yan-Hui Guo Zhan-Lin Song hua-Yong Zheng Jie Gao Yi-Yun Lin Zhi Liu lian-hua Li Department of Orthopedics The Seventh Medical Center of Chinese People's Liberation Army General HospitalBeijing100048China Department of Orthopedics The Fourth Medical Center of Chinese People's Liberation Army General HospitalBeijing100048China

Purpose:Intramedullary nailing is the preferred internal fixation technique for the treatment of subtrochanteric fractures because of its biomechanical ***,no definitive conclusion has been reached regarding whether combined cable cerclage is required during intramedullary nailing *** study is performed to compare the clinical effects of intramedullary nailing with cerclage and non-cerclage wiring in the treatment of irreducible spiral subtrochanteric ***:Patients with subtrochanteric fractures admitted to our center from January 2013 to December 2021 were retrospectively *** patients were enrolled in the case-control study according to the inclusion and exclusion criteria and divided into the non-cerclage group and the cerclage *** patients'clinical data,including the operative time,intraoperative blood loss,hospital stay,reoperation rate,fracture union time,and Harris hip score,were compared between these 2 *** variables were compared using chi-square or Fisher's exact *** variables with normal distribution were presented as mean±standard deviation and analyzed with Student's *** distributed variables were expressed as median(Q_(1),Q_(3))and assessed using the Mann-Whitney test.A p<0.05 was considered ***:In total,69 patients were included in the study(35 patients in the non-cerclage group and 34 patients in the cerclage group).The baseline data of the 2 groups were *** were no significant difference in the length of hospital stay(z=-0.391,p=0.696),operative time(z=-1.289,p=0.197),or intraoperative blood loss(z=-1.321,p=0.186).However,compared with non-cerclage group,the fracture union time was shorter(z=-5.587,p<0.001),the rate of nonunion was lower(χ^(2)=6.030,p=0.03),the anatomical reduction rate was higher(χ^(2)=5.449,p=0.03),and the Harris hip score was higher(z=-2.99,p=0.003)in the cerclage group,all with statistically significant dif

关键词： Hip fracture Subtrochanteric fracture Intramedullary nail Cerclage wiring

Assessing the range of blasting-induced cracks in the surrounding rock of deeply buried tunnels based on the unified strength theory

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Journal of Central South University 2024年第7期31卷 2341-2364页

作者： LI liang CHEN Jia-jun ZHAO lian-heng HE Ke-pei HU Shi-hong LI hua-long School of Civil Engineering Central South UniversityChangsha 410075China Key Laboratory of Heavy-haul Railway Engineering Structure Ministry of EducationCentral South UniversityChangsha 410075China Hunan Provincial Key Laboratory for Disaster Prevention and Mitigation of Rail Transit Engineering Structure Central South UniversityChangsha 410075China

Blasting-induced cracks in the rock surrounding deeply buried tunnels can result in water gushing and rock mass collapse,posing significant safety ***,previous theoretical studies on the range of blasting-induced cracks often ignore the impact of the in-situ stress,especially that of the intermediate principal *** particle displacement−crack radius relationship was established in this paper by utilizing the blasthole cavity expansion equation,and theoretical analytical formulas of the stress−displacement relationship and the crack radius were derived with unified strength theory to accurately assess the range of cracks in deep surrounding rock under a blasting *** analysis showed that the crushing zone size was positively correlated with in-situ stress,intermediate principal stress,and detonation pressure,whereas negatively correlated with Poisson ratio and decoupling *** dilatancy angle-crushing zone size relationship exhibited nonmonotonic *** relationships in the crushing zone and the fracture zone exhibited opposite trends under the influence of only in-situ stress or intermediate principal *** the in-situ stress increased from 0 to 70 MPa,the rate of change in the crack range and the attenuation rate of the peak vibration velocity gradually slowed.

关键词： deep drilling and blasting cracks in surrounding rock unified strength theory intermediate principle stress in-situ stress cavity expansion dilatancy characteristics