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Unraveling the gut-brain axis:the impact of steroid hormones and nutrition on Parkinson's disease

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Neural Regeneration Research 2024年第10期19卷 2219-2228页

作者： Paula maria Neufeld Ralf A.Nettersheim Veronika Matschke Matthias Vorgerd Sarah Stahlke Carsten Theiss Department of Cytology Institute of AnatomyMedical FacultyRuhr-University BochumBochumGermany Department of Visceral Surgery University Hospital BergmannsheilRuhr-University BochumBochumGermany Department of Neurology Heimer Institute for Muscle ResearchUniversity Hospital BergmannsheilRuhr-University BochumBochumGermany

This comprehensive review explores the intricate relationship between nutrition,the gut microbiome,steroid hormones,and Parkinson's disease within the context of the gut-brain *** gut-brain axis plays a pivotal role in neurodegenerative diseases like Parkinson's disease,encompassing diverse components such as the gut microbiota,immune system,metabolism,and neural *** gut microbiome,profoundly influenced by dietary factors,emerges as a key *** during the first 1000 days of life shapes the gut microbiota composition,influencing immune responses and impacting both child development and adult ***-fat,high-sugar diets can disrupt this delicate balance,contributing to inflammation and immune *** nutritional strategies,the Mediterranean diet's anti-inflammatory and antioxidant properties show promise in reducing Parkinson's disease ***-targeted dietary approaches and the ketogenic diet hold the potential in improving brain *** nutrition,emerging research uncovers potential interactions between steroid hormones,nutrition,and Parkinson's ***,with its anti-inflammatory properties and presence in the nervous system,offers a novel option for Parkinson's disease *** ability to enhance neuroprotection within the enteric nervous system presents exciting *** review addresses the hypothesis thatα-synuclein aggregates originate from the gut and may enter the brain via the vagus *** symptoms preceding motor symptoms support this *** gut-brain signaling during gut dysbiosis contributes to inflammation and neurotransmitter imbalances,emphasizing the potential of microbiota-based *** summary,this review uncovers the complex web of interactions between nutrition,the gut microbiome,steroid hormones,and Parkinson's disease within the gut-brain axis *** these connections not only offers novel therapeutic insi

关键词： diet gut-brain axis microbiome neurodegenerative diseases nutrition Parkinson's disease progesterone steroid hormones

How to identify early complications in patients undergoing distal gastrectomy?

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World Journal of Gastrointestinal Surgery 2024年第4期16卷 974-981页

作者： Giuseppe Tropeano maria Michela Chiarello Valeria Fico Giuseppe Brisinda Emergency Surgery and Trauma Center Fondazione Policlinico Universitario A Gemelli IRCCSRome 00168Italy Department of Surgery Azienda Sanitaria Provinciale di CosenzaCosenza 87100Italy Department of Medical and Surgical Sciences UniversitàCattolica del Sacro CuoreRome 00168Italy

In this editorial we comment on the article by Zhang et al published in a recent issue of the World Journal of Gastrointestinal *** with appropriate lymph node dissection is still standard curative treatment in locally advanced gastric *** studies point out that gastric cancer surgery is a complex procedure that leads to a high risk of morbidity and *** factors can contribute to the onset of complications with consequent effects on prognosis and increased *** complications can be divided in complications related to anastomosis,to motility and to surgical site *** study presented by Zhang B et al represent an interesting analysis on the possibility to prevent postoperative *** study was performed on 131 patients with distal gastric cancer who underwent gastrectomy with D2 lymph node *** these patients,16%developed early postoperative *** univariate analysis showed that prealbumin level,hypertension,diabetes,history of abdominal surgery,R0 resection,and blood transfusion were factors influencing early postoperative complications after distal ***,the inclusion of the above significant variables in the logistic regression analysis revealed that hypertension,diabetes,a history of abdominal surgery,and blood transfusion were independent predictors of postoperative *** conclusion,preoperative and intraoperative factors can be used to establish an early postoperative nomogram *** results of the study presented by Zhang et al suggest that the prediction model can be used to guide the detection of postoperative complications and has clinical reference value.

关键词： Gastric cancer Gastrectomy Lymph node dissection Morbidity Mortality Surgical site infections

Development and technology status of energy storage in depleted gas reservoirs

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International Journal of Coal Science & Technology 2024年第2期11卷 198-221页

作者： Jifang Wan Yangqing Sun Yuxian He Wendong Ji Jingcui Li Liangliang Jiang maria Jose Jurado China Energy Digital Technology Group Co. Ltd.Beijing 100044China School of Mechanical Engineering Yangtze UniversityJingzhou 434023China Department of Chemical and Petroleum Engineering The University of CalgaryCalgaryAlbertaCanada Geosciences Barcelona CSIC Spanish National Research Council08028 BarcelonaSpain

Utilizing energy storage in depleted oil and gas reservoirs can improve productivity while reducing power costs and is one of the best ways to achieve synergistic development of"Carbon Peak–Carbon Neutral"and"Underground Resource Utiliza-tion".Starting from the development of Compressed Air Energy Storage(CAES)technology,the site selection of CAES in depleted gas and oil reservoirs,the evolution mechanism of reservoir dynamic sealing,and the high-flow CAES and injection technology are *** focuses on analyzing the characteristics,key equipment,reservoir construction,application scenarios and cost analysis of CAES projects,and sorting out the technical key points and existing *** devel-opment trend of CAES technology is proposed,and the future development path is scrutinized to provide reference for the research of CAES projects in depleted oil and gas reservoirs.

关键词： Depleted gas reservoirs Technology and development Siting analysis Safety evaluation Compressed air energy storage

Bridging the gap:Unveiling the crisis of physical inactivity in inflammatory bowel diseases

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World Journal of Gastroenterology 2024年第10期30卷 1261-1265页

作者： Remus Stafie Ana-maria Singeap Adrian Rotaru Carol Stanciu Anca Trifan Department of Gastroenterology Faculty of Medicine“Grigore T.Popa”University of Medicine and PharmacyIasi 700115Romania Institute of Gastroenterology and Hepatology “St.Spiridon”University HospitalIasi 700111Romania

In this editorial we comment on the article titled“Inflammatory bowel diseases patients suffer from significant low levels and barriers to physical activity:The BE-FIT-IBD study”published in a recent issue of the World Journal of Gastroen-terology 2023;29(41):*** bowel diseases(IBD)are emerging as a significant global health concern as their incidence continues to rise on a global scale,with detrimental impacts on quality of *** many advances have been made regarding the management of the disease,physical inactivity in these patients represents an underexplored issue that may hold the key for further and better understanding the ramifications of *** pain,fatigue,and fear of exacerbating symptoms promotes physical inactivity among IBD patients,while the lack of clear guidelines on safe exercise regimens contributes to a norm of physical *** activity(PA)is accepted to have a positive effect on disease outcomes and quality of life,while inactivity exacerbates comorbidities like cardiovascular disease and mental health ***“BE-FIT-IBD”study,focusing on PA levels and barriers in IBD patients of Southern Italy,revealed that a significant proportion(42.9%)were physically *** lack of PA is attributed to barriers such as fear of flare-ups and misconceptions about exercise exacerbating the *** study also highlighted the need for better communication between healthcare providers and patients regarding the benefits of PA and safe incorporation into ***,physical inactivity may also contribute to disability in IBD patients,having a great impact on employment *** note is the fact that IBD also comes with an important psychological burden with relevant evidence suggesting that regular PA can improve mood,reduce anxiety,and enhance mental ***“BE-FIT-IBD”study advocated for the integration of PA into IBD management,emphasizing the bidirectional link between PA and *** exe

关键词： Inflammatory bowel disease Physical activity Disability Psychological burden Body composition Quality of life

Interaction between diet and genetics in patients with inflammatory bowel disease

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World Journal of Gastroenterology 2024年第12期30卷 1644-1650页

作者： Daniéla Oliveira Magro Ligia Yukie Sassaki Júlio maria Fonseca Chebli Department of Surgery Faculty of Medical SciencesState University of Campinas(UNICAMP)Campinas 13083-970São PauloBrazil Department of Internal Medicine Medical SchoolSao Paulo State University(UNESP)Botucatu 18618-687São PauloBrazil Department of Medicine University Hospital of the Federal University of Juiz de ForaUniversity of Juiz de Fora School of MedicineJuiz de Fora 36036-247Minas GeraisBrazil

In this editorial,we comment on the article by Marangoni et al,published in the recent issue of the World Journal of Gastroenterology 2023;29:5618-5629,about“Diet as an epigenetic factor in inflammatory bowel disease”.The authors emphasized the role of diet,especially the interaction with genetics,in promoting the inflam-matory process in inflammatory bowel disease(IBD)patients,focusing on DNA methylation,histone modifications,and the influence of *** this editorial,we explore the interaction between genetics,gut microbiota,and diet,in an only ***,we provided dietary recommendations for patients with *** Western diet,characterized by a low fiber content and deficiency the micronutrients,impacts short-chain fatty acids production and may be related to the pathogenesis of *** the other hand,the consumption of the Mediter-ranean diet and dietary fibers are associated with reduced risk of IBD flares,particularly in Crohn’s disease(CD)*** to the dietary guidance from the International Organization for the Study of Inflammatory Bowel Diseases(IOIBD),the regular consumption of fruits and vegetables while reducing the consumption of saturated,trans,dairy fat,additives,processed foods rich in maltodextrins,and artificial sweeteners containing sucralose or saccharine is recommended to CD *** patients with ulcerative colitis,the IOIBD recommends the increased intake of natural sources of omega-3 fatty acids and follows the same restrictive recommendations aimed at CD patients,with the possible inclusion of red *** conclusion,IBD is a complex and hetero-geneous disease,and future studies are needed to elucidate the influence of epigenetics on diet and microbiota in IBD patients.

关键词： Diet Genetics MicroRNAs Gastrointestinal microbiome Inflammatory bowel diseases Crohn’s disease

Quantitative assessment of self-management in patients with nonalcoholic fatty liver disease: An unmet clinical need

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World Journal of Gastroenterology 2024年第25期30卷 3143-3146页

作者： Raffaele Borriello Giorgio Esposto Irene Mignini Antonio Gasbarrini maria Assunta Zocco CEMAD Digestive Disease Center Fondazione Policlinico Universitario A.Gemelli IRCCSCatholic University of RomeRome 00168Italy

In this editorial we comment on the article titled“Establishment and validation of an adherence prediction system for lifestyle interventions in non-alcoholic fatty liver disease”by Zeng et al published in a recent issue of the World Journal of ***-alcoholic fatty liver disease(NAFLD)represents one of the current challenges in hepatology and public health,due to its continuous growing prevalence and the rising incidence of NAFLD-related fibrosis,non-alcoholic steatohepatitis and *** only effective therapeutic strategy for this dis-ease is represented by encouraging patients to improve their lifestyle through the modification of dietary intake and increased physical exercise,but the effective application of such modifications is often limited by various factors such as lack of information,psychological barriers or poor social *** poor adherence to a healthy lifestyle can be decisive in determining the clinical outcome,in daily practice there is a lack of quantitative instruments aimed at identifying patients with the lowest adherence to lifestyle changes and higher risk of disease progre-ssion in the course of *** this article,Zeng et al propose a quantitative scale to assess the grade of adherence of patients with NAFLD to hea-lthy lifestyle intervention,called the Exercise and Diet Adherence Scale(EDAS).This scale,consisting of 33 items divided into 6 dimensions which relates to six subjective aspects in the self-management of NAFLD,has shown a good correlation with the identification of the sub-cohort of patients with the highest reduction in caloric intake,increase in physical exercise,probability of a reduction in liver stiffness measurement and alanine aminotransferase *** cor-relation among clinical outcomes and specific dimensions of this scale also highlights the pivotal role of a good and confidential doctor-patient relationship and of an effective *** is an urgent need for practical and e

关键词： Non-alcoholic fatty liver disease Non-alcoholic steatohepatitis Liver cirrhosis Metabolic associated fatty liver disease Metabolic associated steatohepatitis Insulin resistance Self-management Self-management measurement Patient education

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地球磁鞘中动理学尺度磁洞的研究进展

中国科学:地球科学 2024年第9期54卷 2789-2822页

作者：史全岐姚淑涛 maria HAMRIN 刘吉山东大学空间科学研究院山东省光学天文与日地环境重点实验室 Department of Physics Ume? University Department of Physics University of Alberta

离子到电子动理学尺度上的磁洞(Kinetic Scale Magnetic Holes, KSMHs)是磁化的湍流等离子体中产生的极其微小的结构之一.近年来,借助磁层多尺度卫星(MMS)超高精度的观测数据, KSMHs的研究取得了显著进展.本文总结了地球磁鞘湍流中观测... 详细信息

离子到电子动理学尺度上的磁洞(Kinetic Scale Magnetic Holes, KSMHs)是磁化的湍流等离子体中产生的极其微小的结构之一.近年来,借助磁层多尺度卫星(MMS)超高精度的观测数据, KSMHs的研究取得了显著进展.本文总结了地球磁鞘湍流中观测到的KSMHs的最新特性,以及它们对空间等离子体的影响.研究人员发现,KSMHs呈现出由电子抗磁漂移引起的准圆形电子涡旋结构.这些电子表现出明显的各向异性并被加速.在地球的磁鞘中, KSMHs的发生率明显高于太阳风和磁尾,表明湍动的磁鞘是其主要的产生区域.此外,研究发现,KSMHs能够在针对等离子体湍流的模拟中产生,并成功地被动理学平衡模型所复现.研究证实了KSMHs能够通过非绝热加速机制加速电子,并可能成为磁重联过程中能量耗散的额外途径.值得注意的是, KSMHs能够在空间等离子体中产生多种波现象,包括哨声波、静电孤立波和电子回旋波.这些结果突显了KSMHs的影响,如波粒相互作用、能量级联/耗散以及粒子加速/加热等.本文梳理了这些发现,探讨了它们的产生机制、类似结构,以及在地球磁尾和太阳风中的观测.未来在这一活跃的研究领域需要展开更深入探索.

关键词：磁洞电子涡旋镜像模磁鞘湍流相干结构动理学尺度电子加速哨声波

Planetary health risks in urban agriculture

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Global Health Journal 2024年第1期8卷 4-10页

作者： Nilanjana Ganguli Anna maria Subic Janani Maheswaran Byomkesh Talukder Dahdaleh Institute for Global Health Research&Faculty of Environmental&Urban Change York UniversityTorontoOntario M3J1P3Canada Dalla Lana School of Public Health University of TorontoTorontoOntario 5T3M7Canada Faculty of Health York UniversityTorontoOntario M3J1P3Canada Department of Global Health Florida International UniversityMiamiFlorida 33199USA

Urban agriculture is gaining recognition for its potential contributions to environmental resilience and climate change adaptation,providing advantages such as urban greening,reduced heat island effects,and decreased air ***,it indirectly supports communities during weather events and natural disasters,ensuring food security and fostering community ***,concerns about planetary health risks persist in highly urbanized and climate-affected *** electronic databases such as Web of Science and PubMed and adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines,we identified 55 relevant papers to comprehend the planetary health risks associated with urban agriculture,The literature review identified five distinct health risks related to urban agriculture:(1)trace metal risks in urban farms;(2)health risks associated with wastewater irrigation;(3)zoonotic risks;(4)other health risks;and(5)social and economic *** study highlights that urban agriculture,while emphasizing environmental benefits,particularly raises concerns about trace metal bioaccumulation in soil and vegetables,posing health risks for *** well studied risks included wastewater irrigation and backyard livestock *** main limitations in the available literature were in studying infectious diseases and antibiotic resistance associated with urban agriculture.

关键词： Urban agriculture Urbanization Systems-thinking Planetary health impacts Comprehensive risk analysis Planetary Health Risks Analysis of Urban Agriculture Framework(PHRAUAF) Heuristic

Targeted NGS analysis reveals a complex genetic background of idiopathic erythrocytosis in a large Venetian family

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Genes & Diseases 2024年第2期11卷 561-563页

作者： Bertozzi Irene Benetti Andrea Regazzo Daniela Polese Francesca Biagetti Giacomo Ceolotto Giulio Randi maria Luigia First Medical Clinic University of Padua Department of Medicine – DIMEDVia Giustiniani 2Padova 35123Italy Transfusion Medicine Department Ospedale dell'Angelo - Venezia MestreVia Paccagnella 1Venice 30174Italy Emergency Medicine University of Padua Department of Medicine – DIMEDVia Giustiniani 2Padova 35123Italy

Absolute erythrocytosis,due to an increased production of red blood cells,becomes manifest with hemoglobin(Hb)levels above 165 or 160 g/L or with a hematocrit(HCT)above 51%and 48%in males and females,respectively.1 A minority of patients have polycythemia vera(PV);acquired secondary erythrocytosis frequently occurs due to appropriate or inappropriate erythropoietin(EPO)excess,while congenital secondary erythrocytosis may derive from genetic defects causing tissue *** erythrocytosis occurs in patients with genetic mutations of the oxygen-sensing pathway(VHL,PHD2,_HIF-1-alpha)or the erythropoietin receptor(EPOR)genes.2 Recently,HFE gene variants have been described in sporadic erythrocytoses.3 In a high proportion(about 70%)of patients with erythrocytosis,a specific etiology remains elusive despite extensive testing,and the diagnosis of idiopathic erythrocytosis(IE)is ruled out.

关键词： diagnosis patients congenital