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Sirolimus can promote the disappearance of renal angiomyolipoma associated with tuberous sclerosis complex:a prospective cohort study

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World Journal of Pediatrics 2024年第6期20卷 602-610页

作者： Shuo Dun Yang-Yang wang Lin Wan qiu-hong wang Qian Lu Xiao-Yan Yang Qi Zhang Hui-Min Chen Lu-Peng qiu Li-Ping Zou Medical School of Chinese PLA Beijing 100853China Department of Pediatrics The First Medical CenterChinese PLA General HospitalBeijing 100853China Center of Epilepsy Beijing Institute for Brain DisordersBeijing 100069China

Background Renal angiomyolipoma(RAML)is the most common kidney lesion in patients with tuberous sclerosis complex(TSC),affecting about 80%of *** is a benign tumor that grows over time,usually bilaterally,and can easily lead to kidney complications such as acute ***,we investigated the efficacy and safety of sirolimus in children with TSC-associated RAML and explored the factors affecting tumor disappearance under sirolimus treatment through subgroup *** A prospective cohort study was *** was initiated at 1 mg/(m^(2)×day),and dose adjustments were made by a 2-week titration period to attain a trough blood concentration of 5-10 ng/*** disappearance of RAML in chil-dren after sirolimus treatment was observed,and Cox regression was used to screen the factors affecting tumor *** One hundred and twenty-six patients who met the criteria were *** 3 months,6 months,12 months,and 24 months of follow-up,tumors disappeared in 18(14.3%),30(23.8%),39(31.0%),and 42(33.3%)children,*** disappeared in 50(39.7%)children by the last visit of each individual,and 30(60%)of them occurred within 6 *** multivariate Cox regression analysis showed that patients with a smaller maximum tumor diameter at baseline had a higher tumor disappearance ***-six(29%)patients had stomatitis during the entire treatment period,and no serious *** Sirolimus could promote the disappearance of TSC-related *** disappearance rate was correlated with the maximum diameter at baseline,and the smaller the tumor was,the higher the disappearance *** is well tolerated in the treatment of RAML associated with TSC.

关键词： Angiomyolipoma mTOR inhibitor Sirolimus Tuberous sclerosis

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Applications of deep learning for detecting ophthalmic diseases with ultrawide-field fundus

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International Journal of Ophthalmology(English edition) 2024年第1期17卷 188-200页

作者： Qing-Qing Tang Xiang-Gang Yang hong-qiu wang Da-Wen Wu Mei-Xia Zhang Department of Ophthalmology and Research Laboratory of Macular Disease West China HospitalSichuan UniversityChengdu 610041Sichuan ProvinceChina hong Kong University of Science and Technology(Guangzhou) Guangzhou 511400Guangdong ProvinceChina

AIM:To summarize the application of deep learning in detecting ophthalmic disease with ultrawide-field fundus images and analyze the advantages,limitations,and possible solutions common to all ***:We searched three academic databases,including PubMed,Web of Science,and Ovid,with the date of August *** matched and screened according to the target keywords and publication year and retrieved a total of 4358 research papers according to the keywords,of which 23 studies were retrieved on applying deep learning in diagnosing ophthalmic disease with ultrawide-field ***:Deep learning in ultrawide-field images can detect various ophthalmic diseases and achieve great performance,including diabetic retinopathy,glaucoma,age-related macular degeneration,retinal vein occlusions,retinal detachment,and other peripheral retinal *** to fundus images,the ultrawide-field fundus scanning laser ophthalmoscopy enables the capture of the ocular fundus up to 200°in a single exposure,which can observe more areas of the ***:The combination of ultrawide-field fundus images and artificial intelligence will achieve great performance in diagnosing multiple ophthalmic diseases in the future.

关键词： ultrawide-field fundus images deep learning disease diagnosis ophthalmic disease

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Effects of exercise training on glucose metabolism indicators and inflammatory markers in obese children and adolescents:A metaanalysis

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World Journal of Diabetes 2024年第6期15卷 1353-1366页

作者： Le-Yang Li Song-Mei Li Bo-Xian Pang Jun-Ping Wei qiu-hong wang Department of Endocrinology Guang’anmen HospitalChina Academy of Chinese Medical SciencesBeijing 100053China Graduate School Beijing University of Chinese MedicineBeijing 100029China

BACKGROUND Obesity in children and adolescents is a serious problem,and the efficacy of exercise therapy for these patients is *** To assess the efficacy of exercise training on overweight and obese children based on glucose metabolism indicators and inflammatory *** The PubMed,Web of Science,and Embase databases were searched for randomized controlled trials related to exercise training and obese children until October *** meta-analysis was conducted using RevMan 5.3 software to evaluate the efficacy of exercise therapy on glucose metabolism indicators and inflammatory markers in obese *** In total,1010 patients from 28 studies were *** therapy reduced the levels of fasting blood glucose(FBG)[standardized mean difference(SMD):-0.78;95%confidence interval(CI):-1.24 to-0.32,P=0.0008],fasting insulin(FINS)(SMD:-1.55;95%CI:-2.12 to-0.98,P<0.00001),homeostatic model assessment for insulin resistance(HOMA-IR)(SMD:-1.58;95%CI:-2.20 to-0.97,P<0.00001),interleukin-6(IL-6)(SMD:-1.31;95%CI:-2.07 to-0.55,P=0.0007),C-reactive protein(CRP)(SMD:-0.64;95%CI:-1.21 to-0.08,P=0.03),and leptin(SMD:-3.43;95%CI:-5.82 to-1.05,P=0.005)in overweight and obese *** training increased adiponectin levels(SMD:1.24;95%CI:0.30 to 2.18,P=0.01)but did not improve tumor necrosis factor-alpha(TNF-α)levels(SMD:-0.80;95%CI:-1.77 to 0.18,P=0.11).CONCLUSION In summary,exercise therapy improves glucose metabolism by reducing levels of FBG,FINS,HOMA-IR,as well as improves inflammatory status by reducing levels of IL-6,CRP,leptin,and increasing levels of adiponectin in overweight and obese *** was no statistically significant effect between exercise training and levels of TNF-α.Additional long-term trials should be conducted to explore this therapeutic perspective and confirm these results.

关键词： Exercise training Obesity Children and adolescents Glucose metabolism Inflammatory markers Meta-analysis

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Phase I clinical trial of intracerebral injection of lentiviral-ABCD1 for the treatment of cerebral adrenoleukodystrophy

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Science Bulletin 2024年第16期69卷 2596-2603页

作者： qiu-hong wang Jing wanga Zhi-Pei Ling Zhi-Qiang Cui Jie Gong Rui Zhang Shi-Jun Li Yang-Yang wang Rui Yang De-Hui Huang Wen He Jing Gao Chen Feng Pei-Li Hu Li-Ying Liu Lung-Ji Chang Li-Ping Zou Senior Department of Pediatrics Chinese PLA General HospitalBeijing 100853China Medical School of Chinese PLA Beijing 100853China Department of Neurosurgery Hainan Hospital of PLA General HospitalSanya 572013China Department of Neurosurgery The First Medical Center of Chinese PLA General HospitalBeijing 100853China Chengdu Women’s and Children’s Central Hospital School of MedicineUniversity of Electronic Science and Technology of ChinaChengdu 611731China School of Medicine University of Electronic Science and Technology of ChinaChengdu 610054China Beijing Meikang Biotechnology Co. LTD.Beijing 100085China Department of Radiology The First Medical Center of Chinese PLA General HospitalBeijing 100853China Department of Neurology The First Medical Center of Chinese PLA General HospitalBeijing 100853China Department of Pediatrics Xuanwu HospitalCapital Medical UniversityBeijing 100053China Shenzhen Geno-Immune Medical Institute Shenzhen 518057China Beijing Institute for Brain Disorders Center for Brain Disorders Research Capital Medical UniversityBeijing 100069China

This was a single-arm,multicenter,open-label phase I *** vectors(LV)carrying the ABCD1 gene(LV-ABCD1)was directly injected into the brain of patients with childhood cerebral adrenoleukodystrophy(CCALD),and multi-site injection was *** injection dose increased from 200 to 1600 lL(vector titer:1×10^(9) transduction units per mL(TU/mL)),and the average dose per kilogram body weight ranges from 8 to 63.6 lL/*** primary endpoint was safety,dose-exploration and immunogenicity and the secondary endpoint was initial evaluation of efficacy and the expression of ABCD1 protein.A total of 7 patients participated in this phase I study and were followed for 1 *** injectionrelated serious adverse event or death *** adverse events associated with the injection were irritability(71%,5/7)and fever(37.2-38.5℃,57%,4/7).Adverse events were mild and selflimited,or resolved within 3 d of symptomatic *** maximal tolerable dose is 1600 *** 5 cases(83.3%,5/6),no lentivirus associated antibodies were *** overall survival at 1-year was 100%.The ABCD1 protein expression was detected in neutrophils,monocytes and *** study suggests that the intracerebral injection of LV-ABCD1 for CCALD is safe and can achieve successful LV transduction in vivo;even the maximal dose did not increase the risk of adverse ***,the direct LV-ABCD1 injection displayed low *** addition,the effectiveness of intracerebral LV-ABCD1 injection has been preliminarily demonstrated while further investigation is *** study has been registered in the Chinese Clinical Trial Registry(https://***/,registration number:ChiCTR1900026649).

关键词： Adrenoleukodystrophy Lentiviral vectors ABCD1 Intracerebral injection

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Role of Substrate Roughness in ZnO Nanowire Arrays Growth by Hydrothermal Approach

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Acta Metallurgica Sinica(English Letters) 2016年第3期29卷 237-242页

作者： qiu-hong wang Chao-Long Tang Cheng-Ming Jiang Dan-Feng Du Feng wang Jin-Hui Song Department of Metallurgical and Materials Engineering Center for Materials for Information Technology(MINT)University of Alabama Department of Mechanical Engineering Changzhou Institute of Mechatronic Technology

The role of substrate roughness in ZnO nanowire（NW） arrays hydrothermal growth has been systematically *** silicon substrates with different roughness by chemical etching have been selected to grow ZnO NW arrays hydrothermally after sputtering 5-nm-thick ZnO seed layer as *** as-grown samples reveal that average diameters and number densities of ZnO NW arrays are inversely proportional to the increasing substrate roughness observed by atomic-force microscopy and scanning electron ***,the theoretically derived equations based on nucleation with the Gibbs free energy to describe relations of substrate roughness versus average NW diameter and NW number density match well with experimental *** results in this paper can be used to control the number density and the average diameter of ZnO NW arrays by alternating substrate roughness.

关键词： ZnO nanowire Chemical synthesis Atomic-force microscopy Substrate roughness

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Probiotics with anti-type 2 diabetes mellitus properties:targets of polysaccharides from traditional Chinese medicine

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Chinese Journal of Natural Medicines 2022年第9期20卷 641-655页

作者： Lun WU Yue GAO Yang SU Jing LI Wen-Chen REN qiu-hong wang Hai-Xue KUANG Institute of Traditional Chinese Medicine Heilongjiang University of Chinese MedicineHarbin 150040China School of Pharmacy Heilongjiang University of Chinese MedicineKey Laboratory of Medicinal MaterialsChinese Academy of SciencesHarbin150040China Faculty of Microbiology and Immunogenetics University of CaliforniaLos AngelesCA 90095USA School of Traditional Chinese Medicine Guangdong Pharmaceutical UniversityGuangzhou 510000China

Traditional Chinese medicine polysaccharides is a biologically active ingredient that is not easy to be *** is fermented by intestinal microflora to promote qualitative and selective changes in the composition of the intestinal microbiome,which often result in beneficial effects on the health of the *** call it“prebiotics”.In this review,we systematically summarized the anti-diabetic effect of traditional Chinese medicine *** polysaccharides regulate the metabolism of sugar and lipids by inter-influence with the intestinal microflora,and maintain human health,while improving type 2 diabetes-like symptoms such as high blood glucose,and abnormal glucose and lipid metabolism.

关键词： Traditional Chinese medicine polysaccharide Prebiotics Intestinal microflora Type 2 diabetes mellitus

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Confocal laser endomicroscopy distinguishing benign and malignant gallbladder polyps during choledochoscopic gallbladderpreserving polypectomy:A case report

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World Journal of Clinical Cases 2020年第24期8卷 6358-6363页

作者： Bo-Fu Tang Tong Dang Zhi-Heng Chang qiu-hong wang Wei-Jie Han Department of Digestive Diseases Inner Mongolia Institute of Digestive DiseasesThe Second Affiliated Hospital of Baotou Medical CollegeBaotou 014030Inner Mongolia Autonomous RegionChina Department of Digestive Minimally Invasive Surgery The Second Affiliated Hospital of Baotou Medical CollegeBaotou 014030Inner Mongolia Autonomous RegionChina

BACKGROUND In the last decade, confocal laser endomicroscopy (CLE) has emerged as a newendoscopic imaging modality for real-time in vivo histological examination at themicroscopic level. CLE has been shown to be useful for distinguishing benign andmalignant lesions and has been widely used in many digestive diseases. In ourstudy, we used CLE for the first time to examine the morphology of cholesterolpolyps as well as the different parts of normal gallbladder *** SUMMARY A 57-year-old woman was diagnosed by ultrasound with a polyp of 21 mm in thegallbladder wall. She consented to polyp removal by laparoscopic *** laparoscopic cholecystectomy combined with choledochoscopicpolyp resection, CLE was used to observe the morphology of the polyp surfacecells. The appearance of the mucosa and microvessels in various parts of thegallbladder were also observed under CLE. Through comparison betweenpostoperative pathology and intraoperative CLE diagnosis, the reliability ofintraoperative CLE diagnosis was confirmed. CLE is a reliable method to examineliving cell pathology during cholecystectomy. Based on our practice, CLE shouldbe prioritized in the diagnosis of gallbladder *** Compared with traditional histological examination, CLE has several *** believe that CLE has great potential in this field.

关键词： Confocal laser endomicroscopy Laparoscopy Choledochoscope Gallbladder polyp Diagnosis Case report

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Effects of Hydrogen Charging Time and Pressure on the Hydrogen Embrittlement Susceptibility of X52 Pipeline Steel Material

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Acta Metallurgica Sinica(English Letters) 2024年第2期37卷 293-307页

作者： hong-Jiang Wan Xiao-Qi Wu hong-Liang Ming Jian-qiu wang En-Hou Han School of Materials Science and Engineering University of Science and Technology of ChinaShenyang110016China CAS Key Laboratory of Nuclear Materials and Safety Assessment Institute of Metal ResearchChinese Academy of SciencesShenyang110016China School of Materials Science and Engineering Northeastern UniversityShenyang110819China Institute of Corrosion Science and Technology Guangzhou510530China

The effects of hydrogen charging time and pressure on the hydrogen embrittlement(HE)susceptibility of X52 pipeline steel material are studied by slow strain rate tensile *** fracture morphologies of the specimens are observed by scanning electron *** HE susceptibility of the X52 pipeline steel material increases with an increase in both hydrogen charging time and hydrogen *** a charging time of 96 h,the HE susceptibility index reaches 45.86%,approximately 3.6 times that at a charging time of 0 ***,a charging pressure of 4 MPa results in a HE susceptibility index of 31.61%,approximately 2.5 times higher than that at a charging pressure of 0.3 MPa.

关键词： Hydrogen embrittlement X52 pipeline steel material Tubular specimen Hydrogen charging time Hydrogen charging pressure

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Macular thickness as a predictor of loss of visual sensitivity in ethambutol-induced optic neuropathy

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Neural Regeneration Research 2016年第3期11卷 469-475页

作者： Chun-xia Peng Ai-di Zhang Bing Chen Bing-jian Yang qiu-hong wang Mo Yang Shi-hui Wei Department of Ophthalmology Chinese PLA General Hospital

Ethambutol is a common cause of drug-related optic *** of the onset of ethambutol-induced optic neuropathy and consequent drug withdrawal may be an effective method to stop visual *** studies have shown that structural injury to the optic nerve occurred earlier than the damage to visual ***,we decided to detect structural biomarkers marking visual field loss in early stage ethambutol-induced optic *** thickness of peripapillary retinal nerve fiber layer,macular thickness and visual sensitivity loss would be observed in 11 ethambutol-induced optic neuropathy patients（22 eyes） using optical coherence ***-four healthy age-and sex-matched participants（48 eyes） were used as *** demonstrated that the temporal peripapillary retinal nerve fiber layer thickness and average macular thickness were thinner in patients with ethambutol-induced optic neuropathy compared with healthy *** average macular thickness was strongly positively correlated with central visual sensitivity loss（r2=0.878,P=0.000）.These findings suggest that optical coherence tomography can be used to efficiently screen *** thickness loss could be a potential factor for predicting the onset of ethambutol-induced optic neuropathy.

关键词： nerve regeneration ethambutol-induced optic neuropathy optical coherence tomography peripapillary retinal nerve fiber layer ethambutol macular thickness visual sensitivity neural regeneration

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An Improved Golden Jackal Optimization Algorithm Based on Multi-strategy Mixing for Solving Engineering Optimization Problems

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Journal of Bionic Engineering 2024年第2期21卷 1092-1115页

作者： Jun wang Wen-chuan wang Kwok-wing Chau Lin qiu Xiao-xue Hu hong-fei Zang Dong-mei Xu College of Water Resources North China University of Water Resources and Electric PowerZhengzhou450046People’s Republic of China Department of Civil and Environmental Engineering The Hong Kong Polytechnic UniversityHong KongPeople’s Republic of China

Nowadays,optimization techniques are required in various engineering domains to find optimal solutions for complex *** a result,there is a growing tendency among scientists to enhance existing nature-inspired algorithms using various evolutionary strategies and to develop new nature-inspired optimization methods that can properly explore the feature *** recently designed nature-inspired meta-heuristic,named the Golden Jackal Optimization(GJO),was inspired by the collaborative hunting actions of the golden jackal in nature to solve various challenging ***,like other approaches,the GJO has the limitations of poor exploitation ability,the ease of getting stuck in a local optimal region,and an improper balancing of exploration and *** overcome these limitations,this paper proposes an improved GJO algorithm based on multi-strategy mixing(LGJO).First,using a chaotic mapping strategy to initialize the population instead of using random parameters,this algorithm can generate initial solutions with good diversity in the search ***,a dynamic inertia weight based on cosine variation is proposed to make the search process more realistic and effectively balance the algorithm's global and local search ***,a position update strategy based on Gaussian mutation was introduced,fully utilizing the guidance role of the optimal individual to improve population diversity,effectively exploring unknown regions,and avoiding the algorithm falling into local *** evaluate the proposed algorithm,23 mathematical benchmark functions,CEC-2019 and CEC2021 tests are *** results are compared to high-quality,well-known optimization *** results of the proposed method are compared from different points of view,including the quality of the results,convergence behavior,and *** superiority and high-quality performance of the proposed method are demonstrated by comparing the ***,to demonstrate

关键词： Golden jackal optimization Chaotic mapping Dynamic inertia weight Dimensional Gaussian variation Muskingum

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