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核桃膳食对老年人诊室和24h动态血压的影响

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中华高血压杂志 2019年第5期27卷 499-499页

作者： domènech m Serra-mir m Roth I Freitas-Simoes T VallsPedret C Cofán m López A Sala-Vila A Calvo C Rajaram S SabatéJ Ros E 刘青叶鹏不详

食用坚果可降低血液中的胆固醇,并与心血管病的减少相关,但对血压的影响则不一致。研究者评估了在参加核桃和健康老龄化研究的独立生活的老年人中,2年核桃膳食与对照膳食对诊室血压和24h动态血压的影响,这是一项评估占能量摄入≈15%的... 详细信息

食用坚果可降低血液中的胆固醇,并与心血管病的减少相关,但对血压的影响则不一致。研究者评估了在参加核桃和健康老龄化研究的独立生活的老年人中,2年核桃膳食与对照膳食对诊室血压和24h动态血压的影响,这是一项评估占能量摄入≈15%的核桃对年龄相关疾病影响的随机试验。在预先设定的分析中,研究者招募了305名参与者,其中236名(75%)完成了研究(65%为女性,年龄为69岁,60%为轻度高血压)。参与者对核桃膳食耐受性良好,依从率>98%。平均基线诊室血压为128/79mmHg(lmmHg=0.133kPa)。

关键词： 24h动态血压老年人核桃膳食诊室健康老龄化轻度高血压心血管病

Pig Reproductive and Respiratory Syndrome Virus (PRRSV) Does Not Attach to Boar Sperm;It Affects Only the Velocity Pattern and the mobility Pattern

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Journal of Biosciences and medicines 2024年第4期12卷 216-228页

作者： Néstor méndez Palacios Netzi Naidí mendez Palacios Felicitas Vázquez Flores José Alfredo Galicia domínguez Edgar Guadalupe Beltrán Rosas maximino méndez mendoza Facultad de medicina Veterinaria and Zootecnia-Benemé rita Universidad Aut&#243noma de Puebla Puebla Mexico Independent Advisor in the Porcine Area Puebla Mexico

The purpose of the study was to evaluate the sperm viability of semen infected with PRRSV viral particles, observing the effect of the Virus on the motility of boar sperm. The work was carried out at the FmVZ-BUAP Genetics and Reproduction Laboratory. 5 stallions were used. Each sample contained 1 × 106 sperm, the PRRS virus strain was ATCC-VR-2332 (0, 102, 104 and 106 copies of RNA/mL in triplicate), it was observed daily at the CASA;Hamilton Thorne®. Cells with mT (P mP between control and virus concentrations (P ≥ 0.05). The LCV on day 1 and 7 PI at 10X2 and 10X6 (P matrix, where it is observed that there is a correlation between VSL and VAP, VSL and VCL, VCL and ALH, VAP with ALH. There is a correlation of VSL and ALH, STR and ALH. In this study there were (P ≤ 0.01) in the VCL, in the concentrations (102) 162.81 ± 10.65 and (106) 177.12 ± 5.77 vs 193.04 ± 4.62 of control. This indicates that altering these parameters would be related to fertility and the PRRS virus affects the LCV. Regarding the VSL, it was observed that the sperm infected with viruses 102, 104 and 106 of 48.00 ± 3.38, 49.88 ± 1.83 and 50.55 ± 2.24 Vs. 56.66 ± 1.68 of control respectively, the control would have greater possibilities of fertilizing the oocyte. In this study, it was found (P ≤ 0.01) in the VAP with 102 of 77.26 ± 5.16, 104 with 83.35 ± 2.41 and 106 with 81.29 ± 3.14 vs the control with 90.56 ± 2.07. Regarding the ALH there is (P 4 with 8.70 ± .26 and 106 with 9.64 ± 0.23 vs control 8.50 ± 0.27. The presence of different concentrations of PRRSV in boar semen induces changes in different types of sperm motility. Infection of ej

关键词： PRRSV Boar Sperms Velocity Pattern and mobility Pattern

microbial phenolic metabolites are associated with better frontal lobe cognition

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Food Science and Human Wellness 2024年

作者： Inés domínguez-López Isabella Parilli-moser Anna Vallverdú-Queralt Anna Tresserra-Rimbau Cinta Valls-Pedret Zenaida Vázquez-Ruiz Olga Casta?er Ramon Estruch Emili Ros Rosa m.Lamuela-Raventós Lipid Clinic， Endocrinology and Nutrition Service， Institut d'Investigacions Biomèdiques August Pi i Sunyer， Hospital Clínic 08036 Barcelona， Spain Unit of Cardiovascular Risk and Nutrition， Institut Hospital del mar de Investigaciones médicas (ImIm) Department of Preventive medicine and Public Health， University of Navarra Departament de Nutrició， Ciències de l'Alimentació i Gastronomía， Facultat de Farmacia， Universitat de Barcelon (UB)， Av.de Joan XXII Department of Endocrinology， Hospital Clinic IDIBAPS， Barcelona， Spain Department of Internal medicine， Hospital Clinic， Institut d'Investigació Biomèdica August Pi i Sunyer (IDIBAPS)， University of Barcelona CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN)， Instituto de Salud Carlos III Institut de Nutrició i Seguretat Alimentària (INSA)， Universitat de Barcelona (UB)

With increasing life expectancy， neurodegenerative diseases have become one of the leading causes of ill-health in the elderly. Preventive strategies include following healthy diets， such as the mediterranean diet， which is particularly rich in polyphenols， bioactive compounds with neuroprotective properties. The aim of this study was to assess the association of microbial phenolic metabolites (mPm) with cognition. This cross-sectional analysis was performed with 200 participants of the PREDImED trial (Barcelona-Clinic recruitment center). A novel method based on liquid chromatography coupled to mass spectrometry was used to identify urinary mPm (protocatechuic acid， enterodiol glucuronide， enterolactone glucuronide， urolithin B glucuronide， and vanillic acid glucuronide)， and cognitive function was evaluated with neuropsychological tests. multivariable-adjusted ordinary least squares regression was used to assess the associations between cognitive function and mPm， and a score was calculated as the weighted sum of mPm. A higher mPm score was associated with better frontal lobe function. Among individual metabolites， vanillic acid glucuronide was correlated with frontal cognitive performance. Participants with higher concentrations of vanillic acid glucuronide and urolithin B glucuronide obtained better scores in the Color Trail Test part 2. A higher score for urinary multi-mPm was associated with better frontal cognitive performance in an older mediterranean population.

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地中海膳食可降低24h动态血压、空腹血糖及血脂:1年随机临床试验

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中华高血压杂志 2014年第7期22卷 699-699页

作者： doménech m Roman P Lapetra J García de la Corte FJ Sala-Vila A de la Torre R Corella D Salas-Salvadó J Ruiz-Gutiérrez V Lamuela-Raventós Rm Toledo E Estruch R Coca A Ros E 赵狄

地中海膳食（medDiets）添加橄榄油或坚果，较对照组低脂膳食可减少心血管事件，特别是脑卒中，但其心血管保护机制尚不清楚。研究人员进行随机、平行设计、对照试验研究，评估长达1年添加橄榄油或坚果的地中海膳食对24h动态血压、血糖... 详细信息

地中海膳食（medDiets）添加橄榄油或坚果，较对照组低脂膳食可减少心血管事件，特别是脑卒中，但其心血管保护机制尚不清楚。研究人员进行随机、平行设计、对照试验研究，评估长达1年添加橄榄油或坚果的地中海膳食对24h动态血压、血糖和血脂的影响。膳食时间随意，

关键词： 24h动态血压随机临床试验低脂膳食空腹血糖地中海血脂心血管事件保护机制

Concordance among pulse wave velocity assessment methods: A network meta-analysis

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中华医学杂志(英文版) 2024年第17期137卷 2024 Aug 8页

作者： Cavero-Redondo Iván Sequí-domínguez Irene Saz-Lara Alicia Garcia-Klepzig Jose Luis Lucerón-Lucas-Torres maribel martínez-García Irene álvarez-Bueno Celia martínez-Vizcaíno Vicente CarVasCare Research Group Facultad de Enfermería de Cuenca Universidad de Castilla-La Mancha Cuenca Spain Facultad de Ciencias de la Salud Universidad Autónoma de Chile Talca Chile Health and Social Research Center Universidad de Castilla-La Mancha Cuenca Spain Internal medicine Department San Carlos University Hospital Madrid Spain Universidad Politécnica y Artística del Paraguay Asunción Paraguay

Optimization of a photovoltaic-battery system using deep reinforcement learning and load forecasting

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Energy and AI 2024年第2期16卷 168-183页

作者： António Corte Real G.Pontes Luz J.m.C.Sousa m.C.Brito S.m.Vieira IDmEC Instituto Superior TécnicoUniversidade de LisboaLisboa1049-001Portugal Instituto dom Luiz Faculdade de CiênciasUniversidade de LisboaCampo Grande1749-016LisboaPortugal

Home Energy management Systems(HEmS)are increasingly relevant for demand-side management at the residential level by collecting data(energy,weather,electricity prices)and controlling home appliances or storage *** control can be performed with classical models that find optimal solutions,with high real-time computational cost,or data-driven approaches,like Reinforcement Learning,that find good and flexible solutions,but depend on the availability of load and generation data and demand high computational resources for *** this work,a novel HEmS is proposed for the optimization of an electric battery operation in a real,online and data-driven environment that integrates state-of-the-art load forecasting combining CNN and LSTm neural networks to increase the robustness of *** Reinforcement Learning agents are trained with different algorithms(Double DQN,Dueling DQN,Rainbow and Proximal Policy Optimization)in order to minimize the cost of electricity purchase and to maximize photovoltaic self-consumption for a PV-Battery residential *** show that the best Reinforcement Learning agent achieves a 35%reduction in total cost when compared with an optimization-based agent.

关键词： Energy management system Deep reinforcement learning Demand-side management Load forecasting Deep learning Energy storage systems

Effects of a long-term physical exercise program with and without diet on obese boys after six-month detraining

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World Journal of Pediatrics 2014年第1期10卷 38-45页

作者： Antonio García-Hermoso Jose m Saavcdra Yolanda Escalante Ana m domíngue Faculty of Sport Sciences AFIDES Research GroupUniversity of ExtremaduraSpain

Background:most studies on physical fitness and detraining have been conducted on normal-weight *** results indicate that any gains regress to the untrained control values during the detraining ***,therefore,seems necessary to determine how detraining affects the different fitness parameters in obese *** aim of the present study was to evaluate the effects of detraining(6 months)on kinanthropometry and the components of physical fitness after an intervention(31 months)consisting of a program of exercise and/or diet for obese ***:The participants were 18 boys,aged between 8 and 11 years,divided into E and E+D groups according to the program they *** E group followed a physical exercise program(three 90-minute sessions/week),and the E+D group the same physical exercise program plus a low calorie *** fitness was assessed by the European physical fitness test battery including flamingo balance,plate tapping,sit-andreach,standing broad jump,hand-grip strength,sit-ups,bent-arm hang,10×5-metre shuttle run,and 20-metre endurance shuttle *** Kruskal-Wallis test was applied to reveal overall intergroup differences(E and E+D groups),and measurements showing significant differences were further analysed for differences between individual groups by the mann-Whitney U ***:In both groups,changes were observed in various physical fitness parameters,especially limb speed(E group,P=0.001;E+D group,P=0.002),agility(E group,Pm intervention based on the combination of exercise program and exercise program plus diet in obese boys does not affect the changes attained during the intervention.

关键词： aerobic fitness agility balance body mass index strength

Present and future cell therapies for pancreatic beta cell replenishment

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World Journal of Gastroenterology 2012年第47期18卷 6876-6884页

作者： Juan domínguez-Bendala Camillo Ricordi Diabetes Research Institute University of Miami Leonard M.Miller School of MedicineMiamiFL 33136United States Department of Surgery University of Miami Miller School of MedicineMiamiFL 33136United States

If only at a small scale,islet transplantation has successfully addressed what ought to be the primary endpoint of any cell therapy:the functional replenishment of damaged tissue in *** years of less-thanoptimal approaches to immunosuppression,recent advances consistently yield long-term graft survival rates comparable to those of whole pancreas *** organ availability is the main hurdle that stands in the way of the widespread clinical utilization of this pioneering *** in stem cell research over the past decade,coupled with our decades-long experience with islet transplantation,is shaping the future of cell therapies for the treatment of *** we review the most promising avenues of research aimed at generating an inexhaustible supply of insulin-producing cells for islet regeneration,including the differentiation of pluripotent and multipotent stem cells of embryonic and adult origin along the beta cell lineage and the direct reprogramming of non-endocrine tissues into insulin-producing cells.

关键词： Human embryonic stem cells Induced pluripotent stem cells mesenchymal stem cells Beta cell differentiation Reprogramming Islet transplantation

The detrimental effects of lipopolysaccharideinduced neuroinflammation on adult hippocampal neurogenesis depend on the duration of the pro-inflammatory response

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Neural Regeneration Research 2019年第5期14卷 817-825页

作者： martha Pérez-domínguez Evangelina ávila-mu?oz Eduardo domínguez-Rivas Angélica Zepeda Departamento de medicina Genómica y Toxicología Ambiental Instituto de Investigaciones Biomédicas.Universidad Nacional Autónoma de MéxicoCDMX

Adult hippocampal neurogenesis is a finely tuned process regulated by extrinsic factors. Neuroinflammation is a hallmark of several pathological conditions underlying dysregulation of neurogenesis. In animal models, lipopolysaccharide(LPS)-induced neuroinflammation leads to a neurogenic decrease mainly associated to the early inflammatory response. However, it is not well understood how the neuroinflammatory response progresses over time and if neurogenesis continues to be diminished during the late neuroinflammatory response. moreover, it is unknown if repeated intermittent administration of LPS along time induces a greater reduction in neurogenesis. We administered one single intraperitoneal injection of LPS or saline or four repeated injections(one per week) of LPS or saline to young-adult mice. A cohort of new cells was labeled with three 5-bromo-2-deoxyuridine injections(one per day) 4 days after the last LPS injection. We evaluated systemic and neuroinflammation-associated parameters and compared the effects of the late neuroinflammatory response on neurogenesis induced by each protocol. Our results show that 1) a single LPS injection leads to a late pro-inflammatory response characterized by microglial activation, moderate astrocytic reaction and increased interleukin-6 levels. This response correlates in time with decreased neurogenesis and 2) a repeated intermittent injection of LPS does not elicit a late pro-inflammatory response although activated microglia persists. The latter profile is not accompanied by a continued longterm hippocampal neurogenic decrease. Hereby, we provide evidence that the neuroinflammatory response is a dynamic process that progresses in a milieu-dependent manner and does not necessarily lead to a neurogenic decrease, highlighting the complex interaction between the immune system and neurogenesis.

关键词： dentate gyrus subgranular zone inflammation microglia astrocytes IL-6 cytokines cell proliferation neural progenitor cells immature neurons long-term short-term adult hippocampal neurogenesis