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Effects of mindfulness-based intervention programs on sleep among people with common mental disorders:A systematic review and meta-analysis

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World Journal of Psychiatry 2022年第4期12卷 636-650页

作者： Sunny ho-Wan Chan Danielle lui Hazel Chan Kelly Sum Ava Cheung Hayley Yip Chong ho Yu Department of Rehabilitation Sciences The Hong Kong Polytechnic UniversityHong KongChina School of Behavioral and Applied Science Azusa Pacific UniversityAzusaCA 91702United States

BACKGROUND Sleep problems are particularly prevalent in people with depression or anxiety *** mindfulness has been suggested as an important component in alleviating insomnia,no comprehensive review and meta-analysis has been conducted to evaluate the effects of different mindfulness-based intervention(MBI)programs on sleep among people with depression or anxiety *** To compare the effects of different MBI programs on sleep among people with depression or anxiety *** Related publications in Embase,Medline,PubMed and PsycINFO databases were systematically searched from January 2010 to June 2020 for randomised controlled *** were synthesized using a random-effects or a fixed-effects model to analyse the effects of various MBI programs on sleep problems among people with depression or anxiety *** fixed-effects model was used when heterogeneity was negligible,and the random-effects model was used when heterogeneity was significant to calculate the standardised mean differences(SMDs)and 95%confidence intervals(CIs).RESULTS We identified 397 articles,of which 10 randomised controlled trials,involving a total of 541 participants,were included in the *** of internet mindfulness meditation intervention(IMMI),mindfulness meditation(MM),mindfulness-based cognitive therapy(MBCT),mindfulness-based stress reduction(MBSR)and mindfulness-based touch therapy(MBTT)met the inclusion *** greatest effect sizes are reported in favour of MBTT,with SMDs of-1.138(95%CI:-1.937 to-0.340;P=0.005),followed by-1.003(95%CI:-1.645 to-0.360;P=0.002)for *** of-0.618(95%CI:-0.980 to-0.257;P=0.001)and-0.551(95%CI:-0.842 to-0.260;Phown in all reviewed MBI programs,except MM,for which the effect size was shown to be *** All MBI programs(MBTT,MBCT,IMMI and MBSR),except MM

关键词： Mindfulness-based intervention programs Common mental disorders Sleep Systematic review Meta-analysis

Efficacy and safety of Chinese herbal medicine for benign prostatic hyperplasia： systematic review of randomized controlled trials

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Asian Journal of Andrology 2013年第4期15卷 471-482,I0007页

作者： Chun ho Ma Wai Ling Lin Sing Leung lui Xun-Yuan Cai Vivian Taam Wong Kun-Yuan Cai Eric Zie Zhang-Jin Zhang The University of hong Kong School of Chinese Medicine Hong Kong 852 China The University of hong Kong Tung Wah Hospital Hong Kong China and 3Hospital Authority Chinese Medicine Section Hong Kong China

Chinese herbal medicine is commonly used as a treatment for benign prostatic hyperplasia （BPH）, but its efficacy and safety remain to be examined. To compare the efficacy and adverse events of Chinese herbal medicine alone or used adjuvantly with Western medications for BPH. Two independent reviewers searched the major electronic databases for randomized controlled trials comparing Chinese herbal medicine, either in single or adjuvant use with Western medication, with placebo or Western medication. Relevant journals and grey literature were also hand-searched. The outcome measures included changes in urological symptoms, urodynamic measures, prostate volume and adverse events. The frequency of commonly used herbs was also identified. Out of 13 922 identified citations of publications, 31 studies were included. Eleven studies with a Jadad score i〉 3 were selected for meta-analysis. Chinese herbal medicine was superior to Western medication in improving quality of life and reducing prostate volume. The frequency of adverse events in Chinese herbal medicine was similar to that of placebo and less than that of Western medication. The evidence is too weak to support the efficacy of Chinese herbal medicine for BPH due to the poor methodological quality and small number of trials included. The commonly used herbs identified here should provide insights for future clinical practice and research. Larger randomized controlled trials of better quality are needed to truly evaluate the efficacy of Chinese herbal medicine.

关键词： benign prostatic hyperplasia (BPH) meta-analysis review traditional Chinese medicine

Clinical features and treatment outcomes of endogenous Klebsiella endophthalmitis:a 12-year review

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International Journal of Ophthalmology(English edition) 2020年第12期13卷 1933-1940页

作者： Chun Yue Mak Mary ho Lawrence Pui-leung Iu Helena Pui-yee Sin Li Jia Chen Grace lui Marten Erik Brelen Alvin Lerrmann Young Department of Ophthalmology and Visual Sciences Prince of Wales HospitalNew TerritoriesHong KongChina Department of Ophthalmology and Visual Sciences the Chinese University of Hong KongNew TerritoriesHong KongChina Division of Infectious Diseases Department of Medicine and Therapeuticsthe Chinese University of Hong KongNew TerritoriesHong KongChina

AIM:To identify the clinical features and treatment outcomes of endogenous Klebsiella pneumoniae endophthalmitis and investigate prognostic factors of poor visual ***:The clinical records of all patients diagnosed with endogenous Klebsiella endophthalmitis between January 2007 to December 2018 in Prince of Wales hospital,hong Kong,China were retrospectively *** ophthalmological examination findings were recorded in the case note,including visual acuity testing,slit-lamp examination,indirect ophthalmoscopy and B-scan ultrasonography if media opacity precluded fundus ***:A total of 18 eyes in 14 patients were *** involvement was noted in 4 patients(28.6%).Hepatobiliary sepsis was the source in 9 patients(64.3%).Culture of intraocular fluid was positive in 5 out of 18 eyes(27.8%).Mortality was noted in 2 patients(14.3%).Mean final visual acuity was 20/*** out of 16 eyes had total loss of sight(37.5%)and 3 eyes required evisceration(18.8%).Multivariate linear regression revealed poor presenting visual acuity(P=0.031)and lack of fundus view due to vitritis(P=0.02)as prognostic factors of poor visual ***:Visual outcome of endogenous Klebsiella endophthalmitis is *** presenting visual acuity and lack of fundus view predict poor visual *** index of suspicion for endophthalmitis is important in Klebsiella sepsis patients with complaints of ocular *** screening is recommended in noncommunicable patients with Klebsiella sepsis.

关键词： Klebsiella pneumoniae endogenous endophthalmitis screening liver abscess sepsis

MicroRNA-142-3p and microRNA-142-5p are downregulated in hepatocellular carcinoma and exhibit synergistic effects on cell motility

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Frontiers of Medicine 2015年第3期9卷 331-343页

作者： Felice ho-Ching Tsang Sandy Leung-Kuen Au Lai Wei Dorothy Ngo-Yin Fan Joyce Man-Fong Lee Carmen Chak-lui Wong Irene Oi-Lin Ng Chun-Ming Wong State Key Laboratory for Liver Research and Department of Pathology Li Ka Shing Faculty of Medicine The University of Hong Kong HongKong SAR China

MicroRNAs （miRNAs）, an important class of small non-coding RNAs, regulate gene expression at the post-transcriptional level, miRNAs are involved in a wide range of biological processes and implicated in different diseases, including cancers. In this study, miRNA profiling and qRT-PCR validation revealed that miR-142-3p and miR-142-5p were significantly downregulated in hepatocellular carcinoma （HCC） and their expression levels decreased as the disease progressed. The ectopic expression of miR-142 significantly reduced HCC cell migration and invasion. Overexpression of either miR-142-3p or miR-142-5p suppressed HCC cell migration, and overexpression of both synergistically inhibited cell migration, which indicated that miR-142-3p and miR-142-5p may cooperatively regulate cell movement, miR-142-3p and miR-142-5p, which are mature miRNAs derived from the 3＇- and 5＇-strands of the precursor miR-142, target distinct pools of genes because of their different seed sequences. Pathway enrichment analysis showed a strong association of the putative gene targets of miR-142-3p and miR-142-5p with several cell motility-associated pathways, including those regulating actin cytoskeleton, adherens junctions, and focal adhesion. Importantly, a number of the putative gene targets were also significantly upregulated in human HCC cells. Moreover, overexpression of miR-142 significantly abrogated stress fiber formation in HCC cells and led to cell shrinkage. This study shows that mature miR-142 pairs collaboratively regulate different components of distinct signaling cascades and therefore affects the motility of HCC cells.

关键词： hepatocellular carcinoma microRNA metastasis cytoskeletal reorganization

A cross-sectional study on compliance with topical glaucoma medication and its associated socioeconomic burden for a Chinese population

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International Journal of Ophthalmology(English edition) 2017年第2期10卷 293-299页

作者： Man-Hin lui Jason Chun ho Lam Yi Lee Kwong Tak Siu Wong Pak Long Cheung Sherri Shun Yan Lai Pak Lun Yuen Wai Yiu Lam ho Yan Chan Yiu Fai Wong Jimmy Shiu Ming Lai Kendrick Co Shih Li Ka Shing Faculty of Medicine the University of Hong KongPokfulamHong KongChina Department of Ophthalmology Li Ka Shing Faculty of Medicinethe University of Hong KongPokfulamHongKongChina Department of Ophthalmology Queen Mary HospitalPokfulamHong KongChina

AIM： To estimate the overall drug compliance for local Chinese glaucoma patients on long-term topical ***： This was a retrospective cross-sectional ***-seven primary glaucoma patients from the subspecialty clinic of a publicly-funded tertiary care hospital in hong Kong completed a questionnaire on compliance with topical glaucoma medication,attitude towards glaucoma and therapy and vision related quality of *** was defined as reporting missing more than or equal to 10% of the prescribed topical glaucoma medication during the 2wk immediately prior to the *** between noncompliance and demographics,attitude,disease and treatment status was *** was estimated with quality of life and direct medical cost involved with *** logistic regression on noncompliance was performed on selected ***： Compliance was calculated as 75%（95% CI： 64%-87%） among 57 subjects（mean age 69 y,female 51%）.No statistical significant relationship was established between noncompliance and any single factors or ***（P=0.048） and forgetfulness（P=0.064） were found to be marginally significant predictive factors on noncompliance in multivariable logistic *** might be related（P=0.130） to poorer self-rated vision-associated quality of *** societal cost of noncompliance was estimated to be over 2510 life-years and US$ 3.7 million ***： The compliance of Chinese glaucoma patients in hong Kong is comparable to other parts in the world,and carries detrimental impacts on individual and societal *** and forgetfulness are two possible independent predictors for noncompliance.

关键词： glaucoma eye drop compliance quality of life

Quantitative and qualitative subgenomic RNA profiles of SARS-CoV-2 in respiratory samples: A comparison between Omicron BA.2 and non-VOC-D614G

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Virologica Sinica 2024年第2期39卷 218-227页

作者： Zigui Chen Rita Way Yin Ng Grace lui Lowell Ling Agnes S.Y.Leung Chit Chow Siaw Shi Boon Wendy C.S.ho Maggie Haitian Wang Renee Wan Yi Chan Albert Martin Li David Shu Cheong Hui Paul Kay Sheung Chan Department of Microbiology Faculty of MedicineThe Chinese University of Hong KongHong KongChina Department of Medicine and Therapeutics Faculty of MedicineThe Chinese University of Hong KongHong KongChina Department of Anaesthesia and Intensive Care Faculty of MedicineThe Chinese University of Hong KongHong KongChina Department of Paediatrics Faculty of MedicineThe Chinese University of Hong KongHong KongChina Department of Anatomical and Cellular Pathology Faculty of MedicineThe Chinese University of Hong KongHong KongChina Jockey Club School of Public Health and Primary Care Faculty of MedicineThe Chinese University of Hong KongHong KongChina Stanley ho Centre for Emerging Infectious Diseases Faculty of MedicineThe Chinese University of Hong KongHong KongChina

The SARS-CoV-2 Omicron variants are notorious for their transmissibility,but little is known about their subgenomic RNA(sgRNA)*** study applied RNA-seq to delineate the quantitative and qualitative profiles of canonical sgRNA of 118 respiratory samples collected from patients infected with Omicron BA.2 and compared with 338 patients infected with non-variant of concern(non-VOC)-D614G.A unique characteristic profile depicted by the relative abundance of 9 canonical sgRNAs was reproduced by both BA.2 and non-VOCD614G regardless of host gender,age and presence of ***,such profile was lost in samples with low viral load,suggesting a potential application of sgRNA pattern to indicate viral activity of individual patient at a specific time point.A characteristic qualitative profile of canonical sgRNAs was also reproduced by both BA.2 and *** presence of a full set of canonical sgRNAs carried a coherent correlation with crude viral load(AUC¼0.91,95%CI 0.88–0.94),and sgRNA ORF7b was identified to be the best surrogate marker allowing feasible routine application in characterizing the infection status of individual *** potentials in using sgRNA as a target for vaccine and antiviral development are worth pursuing.

关键词： Coronavirus SARS-CoV-2 Omicron BA.2 Non-VOC-D614G RNA-seq Subgenomic RNA(sgRNA)

Multiparametric MRI reporting using Prostate Imaging Reporting and Data System version 2.0 (PI-RADSv2) retains clinical efficacy in a predominantly post-biopsy patient population

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Asian Journal of Urology 2019年第3期6卷 256-263页

作者： Edwin Jonathan Aslim Yan Mee Law Puay hoon Tan John Carson Allen Jr Lionel Tim-Ee Cheng Viswanath Anand Chidambaram Li Yan Khor Benjamin Yongcheng Tan Ernest Wencong Eu Christopher Wai Sam Cheng John Shyi Peng Yuen Henry Sun Sien ho lui Shiong Lee Department of Urology Singapore General HospitalSingapore Department of Diagnostic Radiology Singapore General HospitalSingapore Division of Pathology Singapore General HospitalSingapore Centre of Quantitative Medicine DUKE-NUS Medical SchoolSingapore Department of Anatomical Pathology Singapore General HospitalSingapore

Objective:To evaluate the efficacy of multiparametric magnetic resonance imaging(mp-MRI)using Prostate Imaging Reporting and Data System version 2.0(PI-RADSv2)definitions in detecting organ-confined prostate ***:All patients who underwent radical prostatectomy between January 1,2014 and December 30,2014 were *** underwent mp-MRI within 180 days before *** with prior pelvic irradiation or androgen deprivation therapy were *** embedded,whole-mount histopathology was centrally reviewed and correlated with imaging for tumour location,Gleason score(GS)and ***:There were 39 patients included,of which 35(90%)had mp-MRI done post-biopsy.A total of 93 cancer foci were identified on whole-mount pathology,of which mp-MRI detected 63(68%).Of those detected by mp-MRI,14 were PI-RADS 3(n=6 for GS 6,n=8 for GS 7,no GS≥8)and 49 were PI-RADS 4e5(nZ7 for GS 6,nZ33 for GS 7,and nZ9 for GS≥8).There were 30(32%)cancer foci missed by mp-MRI(n=15 for GS 6,n=13 for GS 7 and n=2 for GS≥8).A lesion classified as PI-RADS 4e5 predicted a higher grade cancer on pathology as compared to PI-RADS 3(for GS 7 lesions,odds ratio[OR]=3.53,95%CI:0.93e13.45,p=0.064).The mp-MRI size detection limit was 20 mm2 and 100 mm2 for 50%and 75%probability of cancer,*** associating with radiological and pathologic stage,the weighted Kappa value was 0.69(phort,mp-MRI using PI-RADSv2 reporting has a reasonably high diagnostic accuracy in detecting clinically significant prostate cancer.

关键词： Gleason score Histopathology Magnetic resonance imaging Prostatectomy Prostatic cancer

5-羟色胺诱发的主动脉区化学感受性升血压反射中某些区域性血管反应的分析

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生理学报 1983年第1期35卷 87-93页

作者：谭文刘海生何瑞荣河北医学院基础医学研究所南京大学生物系河北医学院基础医学研究所实习生

在15只麻醉开胸犬中,用在体器官恒流灌注法研究了骨胳肌、皮肤、肾和心脏的血管在5-HT 诱发的主动脉区化学感受性升血压反射中的反应,同时还观察了5-HT 对这些器官血管的直接效应。左心房注入5-HT(200μg)后,在动脉血压急剧上升的同时,... 详细信息

在15只麻醉开胸犬中,用在体器官恒流灌注法研究了骨胳肌、皮肤、肾和心脏的血管在5-HT 诱发的主动脉区化学感受性升血压反射中的反应,同时还观察了5-HT 对这些器官血管的直接效应。左心房注入5-HT(200μg)后,在动脉血压急剧上升的同时,股薄肌、皮肤(后爪)和肾脏的灌流压明显增加,其增值分别为43±8.47±5和56±27mmHg(P<0.01),而冠脉灌流压无明显改变。用阿托品和/或心得安阻断骨胳肌、皮肤和心脏灌流区域的 m 和同β-受体后,上述效应无进一步变动。向灌流环路直接注入5-HT(10—50μg),可引起皮肤和肾脏的血管收缩,而股薄肌和心肌的血管则扩张;后一效应不被心得安阻断。以上结果提示:1.在5-HT 诱发的主动脉区化学感受性升血压反射中,骨胳肌、皮肤和肾脏呈现明显的交感性缩血管反应,而并不伴有交感性扩血管活动;2.在外周血管可能存在两种不同的5-HT 受体,一种主要分布在皮肤和肾脏,引起缩血管效应;另一种主要分布于骨胳肌和冠状血管,引起扩血管效应。

关键词： 5-羟色胺主动脉区化学感受性升血压反射区域性血管缩血管效应扩血管效应

Identification of novel small-molecule inhibitors of SARS-CoV-2 by chemical genetics

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Acta Pharmaceutica Sinica B 2024年第9期14卷 4028-4044页

作者： Chris Chun-Yiu Chan Qian Guo Jasper Fuk-Woo Chan Kaiming Tang Jian-Piao Cai Kenn Ka-Heng Chik Yixin Huang Mei Dai Bo Qin Chon Phin Ong Allen Wing-ho Chu Wan-Mui Chan Jonathan Daniel Ip Lei Wen Jessica Oi-Ling Tsang Tong-Yun Wang Yubin Xie Zhenzhi Qin Jianli Cao Zi-Wei Ye Hin Chu Kelvin Kai-Wang To Xing-Yi Ge Tao Ni Dong-Yan Jin Sheng Cui kwok-Yung Yuen Shuofeng Yuan State Key Laboratory of Emerging Infectious Diseases Carol Yu Centre for InfectionDepartment of MicrobiologySchool of Clinical MedicineLi Ka Shing Faculty of Medicinethe University of Hong KongPokfulamHong Kong SAR 999077China Department of Infectious Diseases and Microbiology the University of Hong Kong-Shenzhen HospitalShenzhen 518000China Centre for Virology Vaccinology and TherapeuticsHong Kong Science and Technology ParkHong Kong SAR 999077China Academician Workstation of Hainan Province Hainan Medical University-the University of Hong Kong Joint Laboratory of Tropical Infectious DiseasesHaikou 571100China School of Biomedical Sciences Li Ka Shing Faculty of Medicinethe University of Hong KongPokfulamHong Kong SAR 999077China NHC Key Laboratory of Systems Biology of Pathogens Institute of Pathogen Biology Chinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China College of Biology Hunan Provincial Key Laboratory of Medical VirologyHunan UniversityChangsha 410082China

There are only eight approved small molecule antiviral drugs for treating *** them,four are nucleotide analogues(remdesivir,JT001,molnupiravir,and azvudine),while the other four are protease inhibitors(nirmatrelvir,ensitrelvir,leritrelvir,and simnotrelvir-ritonavir).Antiviral resistance,unfavourable drug‒drug interaction,and toxicity have been reported in previous *** there is a dearth of new treatment options for *** this work,a three-tier cell-based screening was employed to identify novel compounds with anti-SARS-CoV-2 *** compound,designated 172,demonstrated broad-spectrum antiviral activity against multiple human pathogenic coronaviruses and different SARS-CoV-2 variants of *** studies validated by reverse genetics showed that compound 172 inhibits the 3-chymotrypsin-like protease(3CLpro)by binding to an allosteric site and reduces 3CLpro dimerization.A drug synergistic checkerboard assay demonstrated that compound 172 can achieve drug synergy with nirmatrelvir in *** vivo studies confirmed the antiviral activity of compound 172 in both Golden Syrian Hamsters and K18 humanized ACE2 ***,this study identified an alternative druggable site on the SARS-CoV-23CLpro,proposed a potential combination therapy with nirmatrelvir to reduce the risk of antiviral resistance and shed light on the development of allosteric protease inhibitors for treating a range of coronavirus diseases.

关键词： SARS-CoV-2 High throughput screening Broad-spectrum antiviral treatment 3CLpro inhibitor Allosteric-site inhibitor Animal models Chemical genetics Reverse genetics