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Updated prevalence of latent prostate cancer in Chinese population and comparison of biopsy results: An autopsy-based study

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The Innovation 2024年第1期5卷 80-87页

作者： Yuliang Chen Zhien Zhou Yi Zhou Zhipeng mai Shijie Jin Zhen Liang Zhiyuan Shang Yuzhi Zuo Yu Xiao Wenze Wang Haibo Wang Weigang Yan Department of Urology Peking Union Medical College HospitalChinese Academy of Medical SciencesBeijing 100730China Department of Gynaecology and Obstetrics Beijing HospitalNational Centre of GerontologyBeijing 100730China Department of Pathology Peking Union Medical College HospitalChinese Academy of Medical SciencesBeijing 100730China Peking University Clinical Research Institute Peking University First HospitalBeijing 100034China

Prostate cancer detected by autopsy is named latent prostate *** the repertoire of clinical prostate cancer,latent cancer may better reflect the disease *** clinical prostate specimens,which are obtained exclusively from biopsy-positive cases,prostate specimens obtained through autopsy provide information on biopsy-negative cases,helping calculate the true sensitivity of prostate *** 2014 to 2021,we collected autopsy specimens of the prostate from body donors in China and performed transperineal and transrectal biopsies on specimens before step-sectioning and pathological *** found that the crude prevalence of latent prostate cancer in middle-aged and elderly men was 35.1%(81/231),which was higher than previous estimates for Chinese *** overall per-patient sensitivities of transperineal and transrectal biopsies were not significantly different(33.3%vs.32.1%,p=0.82),but the two approaches differed in preferential sampling area along the proximal-distal axis of the *** biopsy had a higher sensitivity for detecting clinically significant lesions in the distal third(34.7%vs.16.3%,p=0.02)and distal half(30.6%vs.18.1%,p=0.04),while transrectal biopsy had a higher sensitivity for lesions in the proximal half(25.0%vs.13.9%,p=0.046).Both transperineal and transrectal methods of biopsy missed most small lesions(0.5 mL).In conclusion,the prevalence of latent prostate cancer in China has increased over the past 2 *** transperineal and transrectal methods of biopsy had comparable sensitivities but had different preferential sampling *** approaches miss one-third of large lesions.

关键词： biopsy prevalence latent

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Application of Fusobacterium nucleatum as a biomarker in gastrointestinal malignancies

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World Journal of Gastrointestinal Oncology 2024年第6期16卷 2271-2283页

作者： Long-Chen Yu Ya-Ping Li Yue-Ming Xin mai Mao Ya-Xin Pan Yi-Xuan Qu Zheng-Dong Luo Yi Zhang Xin Zhang Department of Clinical Laboratory Qilu Hospital of Shandong UniversityShandong Engineering Research Center of Biomarker and Artificial Intelligence ApplicationJinan 250012Shandong ProvinceChina

The morbidity and mortality of gastrointestinal(GI)malignancies are among the highest in the world,posing a serious threat to human *** of the insidious onset of the cancer,it is difficult for patients to be diagnosed at an early stage,and it rapidly progresses to an advanced stage,resulting in poor treatment and *** nucleatum(***)is a gram-negative,sporefree anaerobic bacterium that primarily colonizes the oral cavity and is implicated in the development of colorectal,esophageal,gastric,and pancreatic cancers via various intricate *** development in novel research suggests that *** may function as a biomarker in GI *** the abundance of *** in stool,saliva,and serum samples of patients may aid in the diagnosis,risk assessment,and prognosis monitoring of GI *** editorial systematically describes the biological roles and mechanisms of *** in GI malignancies focusing on the application of *** as a biomarker in the diagnosis and prognosis of GI malignancies to promote the clinical translation of *** and GI tumors-related research.

关键词： Gastrointestinal malignancies Fusobacterium nucleatum Biomarker Diagnosis Prognosis

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Specific metabolic impairments indicate loss of sustained liver improvements in metabolic dysfunction-associated steatotic liver disease treatment

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Hepatobiliary Surgery and Nutrition 2024年第4期13卷 632-649,I0025-I0035页

作者： Ling Luo Junzhao Ye Shuyu Zhuo Bo Ma Weiyi mai Xiaopei Cao Liuqin Liang Wei Wang Shiting Feng Zhi Dong Bihui Zhong Department of Gastroenterology The First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina Department of Nutrition The First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina Department of Gastroenterology The East Division of the First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina Department of Cardiology The First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina Department of Endocrinology The First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina Department of Rheumatology The First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina Department of Ultrasound The First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina Department of Radiology The First Affiliated HospitalSun Yat-sen UniversityGuangzhouChina

Background:High liver fat content(LFC)induces increased risks of both hepatic and extrahepatic progression in metabolic dysfunction-associated steatotic liver disease(MASLD),while maintaining a significant decline in magnetic resonance imaging-based proton density fat fraction(MRI-PDFF)(≥30%decline relative to baseline)without worsening fibrosis results in improved histological severity and ***,the factors associated with the loss of sustained responses to treatment remain unclear,and we aim to identify ***:Consecutive treatment-naïve MASLD patients between January 2015 and February 2022,with follow-up until April 2023,were included in this prospective cohort *** quantified by MRI-PDFF and liver stiffness measurements(LSM)determined by two-dimensional shear wave elastography(2D-SWE)were evaluated at weeks 0,24 and ***-PDFF response was defined as a≥30%relative decline in PDFF values,and LSM response was defined as a≥1 stage decline from ***:A total of 602 MASLD patients were *** the 303 patients with a 24-week MRI-PDFF response and complete follow-up of 48 weeks,the rate of loss of MRI-PDFF response was 29.4%,and multivariable logistic regression analyses showed that 24-week insulin resistance(IR),still regular exercise and caloric restriction after 24 weeks,and the relative decline in LFC were risk factors for loss of MRI-PDFF *** of LSM response at 48 weeks occurred in 15.9%of patients,and multivariable analysis confirmed 24-week serum total bile acid(TBA)levels and the relative decline in TBA from baseline as independent *** significant association was found at 48 weeks between loss of MRI-PDFF response and loss of LSM ***:MASLD patients with IR and high TBA levels are at higher risks of subsequent diminished sustained improvements of steatosis and fibrosis,respectively.

关键词： Metabolic dysfunction-associated steatotic liver disease(MASLD) loss of response magnetic resonance imaging-based proton density fat fraction response(MRI-PDFF response) liver stiffness measurements response(LSM response)

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SapBase:A central portal for functional and comparative genomics of Sapindaceae species

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Journal of Integrative Plant Biology 2024年第8期66卷 1561-1570页

作者： Jiawei Li Chengjie Chen Zaohai Zeng Fengqi Wu Junting Feng Bo Liu Yingxiao mai Xinyi Chu Wanchun Wei Xin Li Yanyang Liang YuanLong Liu Jing Xu Rui Xia State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources College of HorticultureSouth China Agricultural UniversityGuangzhou 510640China Guangdong Laboratory for Lingnan Modern Agriculture South China Agricultural UniversityGuangzhou 510640China Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in South China at the Ministry of Agriculture and Rural Affairs South China Agricultural UniversityCollege of HorticultureGuangzhou 510640China

The Sapindaceae family,encompassing a wide range of plant forms such as herbs,vines,shrubs,and trees,is widely distributed across tropical and subtropical *** family includes economically important crops like litchi,longan,rambutan,and *** the wide application of genomic technologies in recent years,several Sapindaceae plant genomes have been decoded,leading to an accumulation of substantial omics data in this *** surge in data highlights the pressing need for a unified genomic data center capable of storing,sharing,and analyzing these ***,we introduced SapBase,that is,the Sapindaceae Genome *** houses seven published plant genomes alongside their corresponding gene structure and functional annotations,small RNA annotations,gene expression profiles,gene pathways,and synteny block *** offers user-friendly features for gene information mining,co-expression analysis,and interspecies comparative genomic ***,we showcased SapBase's extensive capacities through a detailed bioinformatic analysis of a MYB gene in ***,Sap Base could serve as an integrative genomic resource and analysis platform for the scientific exploration of Sapinaceae species and their comparative studies with other plants.

关键词： functional crops unified

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Agmatine ameliorates diabetes type 2-induced nephropathy in rats

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Asian Pacific Journal of Tropical Biomedicine 2024年第1期14卷 8-16页

作者： Fatemah O.Kamel Ohoud Shagroud mai AAlim A.Sattar Ahmad Gamal S Abd El-Aziz Abdulhadi S.Burzangi Duaa Bakhshwin Maha Jamal Shahid Karim Department of Clinical Pharmacology Faculty of MedicineKing Abdulaziz UniversityJeddah 21589Saudi Arabia Department of Anatomy Faculty of MedicineKing Abdulaziz UniversityJeddah 21589Saudi Arabia

Objective:To assess the nephroprotective potential of agmatine in a rat model of streptozotocin-induced diabetic ***:A single dose of streptozotocin(40 mg/kg)coupled with a fructose diet induced diabetes in Wistar ***(40 and 80 mg/kg)was administered to rats for 12 *** body weight and fasting blood glucose were measured *** level,urine output,total protein,albumin,blood urea nitrogen,creatinine,and cystatin-C were also determined at the end of the ***,superoxide dismutase,glutathione,interleukin-1β,interleukin-6,and tumor necrosis factor-alpha were evaluated in kidney *** study was also performed using hematoxylin and eosin ***:Agmatine at both doses significantly increased final body weight,and lowered fasting blood glucose,urine output,insulin,total protein,albumin,blood urea nitrogen,creatinine,and cystatin-C levels compared with the diabetic group(P<0.05).Inflammatory markers and antioxidant effect were significantly improved in agmatine-treated ***,the histopathological changes in renal structure were ameliorated by agmatine ***:Agmatine alleviates diabetic nephropathy by improving renal functions and reducing inflammation and oxidative *** molecular mechanisms of its nephroprotective actions need to be investigated in future study.

关键词： Agmatine Type 2 diabetes Nephropathy Oxidative stress Nephroprotection

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多源流理论视角下美国职业生涯教育立法政策的变迁

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职教论坛 2024年第5期40卷 119-128页

作者：买琳燕广州番禺职业技术学院职业教育研究院广东广州511483

多源流理论为解释政策过程和分析政策变迁提供了一种视角和框架。美国职业生涯教育立法政策经历了三个时期:一是以片段化的引导性立法政策支持职业指导和职业生涯发展的探索期;二是以特色化的规制性立法政策推进职业生涯教育实践的确立... 详细信息

多源流理论为解释政策过程和分析政策变迁提供了一种视角和框架。美国职业生涯教育立法政策经历了三个时期:一是以片段化的引导性立法政策支持职业指导和职业生涯发展的探索期;二是以特色化的规制性立法政策推进职业生涯教育实践的确立期;三是以系统化的策略性立法政策深化职业生涯教育改革的深化期。运用多源流理论分析这一变迁历程会发现:美国时代变动引发的失业危机与传统教育效能单一之间的冲突构成了“问题识别”;职业生涯教育思想在政策共同体中的演化促成了“政策阐明”;公众舆论与政党执政理念对职业生涯教育的影响产生了“政治活动”;马兰德的“过程软化”与打开“政策之窗”则最终促成了“政策之窗与溪流的结合”。回顾美国职业生涯教育立法政策的颁布与调整,有两点值得思考和借鉴:一是立法政策在发展趋势、人群面向、目标定位和功能发挥上有明显变化;二是立法政策规范和保障是影响美国职业生涯教育实践的重要推动因素,而职业生涯教育立法政策的颁布又是特定时期多种因素长期共同作用促成的结果。

关键词：多源流理论职业生涯教育政策变迁立法

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A near-complete assembly of the Houttuynia cordata genome provides insights into the regulatory mechanism of flavonoid biosynthesis in Yuxingcao

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Plant Communications 2024年第10期5卷 180-199页

作者： Zhengting Yang Fayin He Yingxiao mai Sixian Fan Yin An Kun Li Fengqi Wu Ming Tang Hui Yu Jian-Xiang Liu Rui Xia Key Laboratory of State Forestry Administration on Biodiversity Conservation in Karst Mountainous Areas of Southwestern China School of Life SciencesGuizhou Normal UniversityGuiyangGuizhou 550025China State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources College of HorticultureSouth China Agricultural UniversityGuangzhouGuangdong 510640China Lishui Innovation Center for Life and Health Zhejiang UniversityHangzhou 310027China

Houttuynia cordata,also known as Yuxingcao in Chinese,is a perennial herb in the Saururaceae *** is highly regarded for its medicinal properties,particularly in treating respiratory infections and inflammatory conditions,as well as boosting the human immune ***,a lack of genomic information has hindered research on the functional genomics and potential improvements of *** this study,we present a near-complete assembly of *** genome and investigate the biosynthetic pathway of flavonoids,specifically quercetin,using genomics,transcriptomics,and metabolomics *** genome of *** diverged from that of Saururus chinensis around 33.4 million years ago;it consists of 2.24 Gb with 76 chromosomes(4n=76)and has undergone three whole-genome duplication(WGD)*** WGDs played a crucial role in shaping the *** genome and influencing the gene families associated with its medicinal *** metabolomics and transcriptomics analyses,we identified key genes involved in the b-oxidation process for biosynthesis of houttuynin,one of the volatile oils responsible for the plant’s fishy *** addition,using the reference genome,we identified genes involved in flavonoid biosynthesis,particularly quercetin metabolism,in *** discovery has important implications for understanding the regulatory mechanisms that underlie production of active pharmaceutical ingredients in traditional Chinese ***,the high-quality genome assembly of *** serves as a valuable resource for future functional genomics research and provides a solid foundation for genetic improvement of *** for the benefit of human health.

关键词： Houttuynia cordata flavonoid biosynthesis genome assembly houttuynin quercetin whole-genome duplication

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数字时代全过程人民民主宪法实现机制研究

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河南社会科学 2024年第6期32卷 43-51页

作者：程迈华东政法大学涉外法治研究院上海200042

全过程人民民主是一种具有全面建构性、以充分实现人民主体地位为目的的民主形态。数字时代的到来正在引发人类社会上层建筑的变动,在给全过程人民民主的实现带来诸多需要认真应对的挑战的同时,也提供了众多机遇。如果对两者关系处理得... 详细信息

全过程人民民主是一种具有全面建构性、以充分实现人民主体地位为目的的民主形态。数字时代的到来正在引发人类社会上层建筑的变动,在给全过程人民民主的实现带来诸多需要认真应对的挑战的同时,也提供了众多机遇。如果对两者关系处理得当的话,会形成促进双方共同发展的合力。全过程人民民主的实现离不开法治的保障。作为根本法的宪法具有制度拱顶石的作用,在数字时代促进全过程人民民主实现的宪法机制具有双重维度,即组织法律维度与权利体系维度。在这两个维度上,宪法机制同时面临着挑战与机遇。在应对这些挑战、利用这些机遇,更好地在数字时代实现全过程人民民主的过程中,数字时代的宪法理论研究和制度实践也获得进一步发展的机遇。

关键词：全过程人民民主数字时代宪法机制数字人权

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Ocular rosacea without facial erythema involvement manifesting as bilateral multiple recurrent chalazions:A case report

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World Journal of Clinical Cases 2024年第17期12卷 3253-3258页

作者： Xue-Mei Han Yi-mai Zhou Lu-Sha Cen Department of Ophthalmology The First Affiliated Hospital of Zhejiang Chinese Medical University(Zhejiang Provincial Hospital of Chinese Medicine)Hangzhou 310006Zhejiang ProvinceChina The First Clinical Medical College Zhejiang Chinese Medicine UniversityHangzhou 310053Zhejiang ProvinceChina

BACKGROUND In addition to the non-specific symptomatology of ocular rosacea,currently,there are no reliable diagnostic tests for the disease,which may lead to its ***,we report a case of ocular rosacea presenting with multiple recurrent chalazion on both *** SUMMARY A 63-year-old female patient presented with multiple chalazion and dry eyes in both eyes,with no facial *** management done were application of steroid eye ointment on both eyelids,hot compresses,and eyelid margin cleaning;noting that there was no relief of *** excision of the chalazion was done on both eyes,however,bilateral recurrence occurred *** pathological studies showed infiltration of a small amount of fibrous tissue with many chronic inflammatory *** studies were positive for *** of the chalazion occurred after oral administration of doxycycline and *** Our findings show that ophthalmologists should recognize the ocular manifestations of skin diseases.

关键词： Ocular rosacea Rosacea Recurrent chalazion Bilateral chalazion Multiple chalazion Case report

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Differences in Toxicokinetics and Maternal Transfer between Lipophilic and Proteinophilic Halogenated Organic Pollutants in Laying Hens

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Environment & Health 2024年第10期2卷 712-720页

作者： Xiao-Jun Luo Qun-Jie Feng Chu-Hong Zhu Xi Chen Peng-Peng Chen Yan-Hong Zeng Bi-Xian mai State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Resources Utilization and Protection and Guangdong-Hong Kong-Macao Joint Laboratory for Environmental Pollution and Control Guangzhou Institute of GeochemistryChinese Academy of SciencesGuangzhou 510640P.R.China State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Resources Utilization and Protection Guangzhou Institute of GeochemistryChinese Academy of SciencesGuangzhou 510640P.R.China University of Chinese Academy of Sciences Beijing 100049P.R.China

In this study,we conducted exposure experiments on egg-laying hens to explore the toxicokinetics and maternal transfer characteristics of lipophilic and proteinophilic halogenated organic pollutants(HOPs).The lipophilic HOPs included polychlorinated biphenyls(PCBs),polybrominated diphenyl ethers(PBDEs),and dechlorane plus(DPs),while the proteinophilic HOPs included perfluorocarboxylic acids(PFCAs).The results revealed that most of lipophilic HOPs exhibit lower depuration rate(kd)than *** kd of lipophilic HOPs correlated with the octanol−water partition coefficient(log KOW)values in a V-shaped curve,whereas that of PFCAs correlated with the protein−water partition coefficient(log KPW)values in an inverted V-shaped *** depuration rate,rather than the uptake rate,was a leading factor in determining the bioaccumulation potential of HOPs in *** the dominant factors determining the tissue distribution of the two types of compounds were explicit(fats vs phospholipids),chemical-specific tissue distribution was still *** egg-maternal concentration ratio was dependent on the exposure status,concentration,and maternal tissue *** a single maternal tissue may not be an appropriate method for assessing chemical maternal transfer *** have a greater maternal transfer potential(>80%of the total body burden)than lipophilic HOPs(approximately 30%for BDE209 and DPs,and less than 10%for the others).Their lipophilic and partly proteinophilic nature makes the toxicokinetics and maternal transfer characteristics of BDE209 and DPs different from those of other lipophilic *** findings are crucial for enhancing our understanding of the behavior and fate of HOPs in egg-laying hens.

关键词： halogenated organic pollutants laying hens toxicokinetic maternal transfer

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