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Dietary (poly)phenol intake is associated with cardiometabolic health parameters in adolescents

Food Science and Human Wellness 2024年第6期13卷 3381-3390页

作者： Emily P.Laveriano-Santos Sara Castro-Barquero Camila Arancibia-Riveros Ana María Ruiz-León Rosa Casas Ramón Estruch Patricia Bodega Mercedes de Miguel Amaya de Cos-Gandoy Jesús Martínez-Gómez Gloria Santos-Beneit Juan M.fernández-Alvira rodrigo fernández-jiménez Rosa M.Lamuela-Raventós Anna Tresserra-Rimbau Department de Nutrició Ciències de l’AlimentacióI GastronomiaXIAFacultat de Farmàcia i Ciències de l’alimentacióInstitut de Recerca en Nutriciói Seguretat Alimentària(INSA-UB)Universitat de BarcelonaBarcelona 08028Spain Consorcio CIBER M.P.Fisiopatología de la Obesidad y Nutrición(CIBERObn)Instituto de Salud Carlos Ⅲ(ISCIII)Madrid 28029Spain Department of Internal Medicine Hospital ClínicInstitutd’Investigacions Biomèdiques August Pi I Sunyer(IDIBAPS)University of BarcelonaBarcelona 08036Spain Mediterranean Diet Foundation Barcelona 08021Spain Foundation for Science Health and Education(SHE)Barcelona 08008Spain Centro Nacional de Investigaciones Cardiovasculares(CNIC) Madrid 28029Spain The Zena and Michael A.Wiener Cardiovascular Institute Icahn School of Medicine at Mount SinaiNew York 10029USA CIBER de Enfermedades Cardiovasculares(CIBERCV) Madrid 28029Spain Hospital Universitario Clínico San Carlos Madrid 28040Spain

The protective role of(poly)phenols against metabolic disorders has been extensively studied in adults but not in *** assess associations of dietary(poly)phenols and their subclasses with cardiometabolic health parameters in adolescents.A cross-sectional study was conducted in 944 individuals aged 11–14 years enrolled in the SI!Program for Secondary Schools trial(NCT03504059).(Poly)phenol intake was assessed using semiquantitative food frequency questionnaires and the Phenol-Explorer *** measured cardiometabolic parameters were waist circumference(WC)age-sex Z-score,blood pressure(BP)age-sex Z-score,blood glucose(BG),triglycerides(TG),and high-density lipoprotein cholesterol(HDL-c).Multilevel mixedeffect linear regression models were applied to examine the association between(poly)phenol quintiles and cardiometabolic health *** to the lowest quintile,adolescents in the highest quintile of total(poly)phenol intake had lower WC Z-scores,mean arterial pressure Z-scores,and HDL-c after multivariable *** WC Z-scores and HDL-c were lower in the highest quintile of flavonoid intake compared to the lowest *** highest quintile of phenolic acid intake was associated with a lower WC Z-score and TG levels,and the highest quintile of stilbene intake with lower BG and TG,and with higher HDL-c compared to the lowest quintile.A higher intake of(poly)phenols,especially flavonoids,phenolic acids,and stilbenes,was associated with better cardiometabolic parameters in adolescents.

关键词： Phytochemical Resveratrol Lignan Flavan-3-ols Anthocyanin Cardiovascular health Teenagers

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Misfolded amyloid-beta conformational variants(strains)as drivers of Alzheimer's disease neuropathology

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Neural Regeneration Research 2025年第11期20卷 3219-3220页

作者： Salvatore Saieva rodrigo Morales Department of Neurology The University of Texas Health Science Center at HoustonHoustonTXUSA Centro Integrativo de Biologia y Quimica Aplicada(CIBQA) Universidad Bernardo O’HigginsSantiagoChile

Pathological and clinical variability in Alzheimer's disease(AD):AD is clinically cha racterized by progressive memory loss and cognitive *** a pathological point of view,the main features of AD are the deposition of amyloid plaques(composed of amyloid-beta,Aβ)and neurofibrillary tangles containing hyperphosphorylated Tau in the brain,accompanied by neu ronal and synaptic loss,neuroinflammation and brain atrophy(Jellinger,2022).Regardless of these common traits,growing evidence shows increased heterogen eity in the brain of AD patients considering both clinical manifestations and pathological features.

关键词： amyloid Alzheimer clinical

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Role of peripheral amyloid-β aggregates in Alzheimer’s disease: mechanistic, diagnostic, and therapeutic implications

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Neural Regeneration Research 2025年第4期20卷 1087-1089页

作者： Nazaret Gamez rodrigo Morales Department of Neurology The University of Texas Health Science Center at HoustonHoustonTXUSA Centro Integrativo de Biologia y Quimica Aplicada(CIBQA) Universidad Bernardo O’HigginsSantiagoChile

Compelling evidence demonstrates that the levels of peripheral amyloid-β(Aβ)fluctuate in Alzheimer’s disease(AD)***,Aβdeposits have been identified in peripheral ***,the relevance of peripheral Aβ(misfolded or not)in pathological situations,and the temporal appearance of these pathological fluctuations,are not well *** presence of misfolded Aβin peripheral compartments raises concerns on potential inter-individual transmissions considering the well-reported prion-like properties of this disease-associated *** latter is supported by multiple reports demonstrating that Aβmisfolding can be transmitted between humans and experimental animals through multiple routes of *** this mini-review,we discuss the potential implications of peripheral,disease-associated Aβin disease mechanisms,as well as in diagnostic and therapeutic approaches.

关键词： therapeutic amyloid latter

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Usefulness of duodenal biopsy during routine upper gastrointestinal endoscopy for diagnosis of celiac disease

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World Journal of Gastroenterology 2006年第31期12卷 5028-5032页

作者： S Riestra F Domínguez E fernández-Ruiz E García-Riesco R Nieto E fernández L rodrigo Gastroenterology Section and Gastroenterology ServiceHospital Central de Asturias Spain Gastroenterology Section and Pathology ServiceHospital Valle del Nalón Spain Gastroenterology Section and Biochemistry ServiceHospital de Cabuenes Spain

AIM： To describe the trend in duodenal biopsy performance during routine upper gastrointestinal endoscopy in an adult Spanish population, and to analyze its value for the diagnosis of celiac disease in clinical practice. METHODS： A 15 year-trend （1990 to 2004） in duodenal biopsy performed when undertaking upper gastrointestinal endoscopy was studied. We analysed the prevalence of celiac disease in the overall group, and in the subgroups with anaemia and/or chronic diarrhoea. RESULTS： Duodenal biopsy was performed in 1033 of 13 678 upper gastrointestinal endoscopies （7.6%）; an increase in the use of such was observed over the study period （1.9% in 1990-1994, 5% in 1995-1999 and 12.8% in 2000-2004）. Celiac disease was diagnosed in 22 patients （2.2%）, this being more frequent in women than in men （3% and 1% respectively）. Fourteen out of 514 （2.7%） patients with anaemia, 12 out of 141 （8.5%） with chronic diarrhoea and 8 out of 42 （19%） with anaemia plus chronic diarrhoea had celiac disease. A classical clinical presentation was observed in 55% of the cases, 23% of the patients had associated dermatitis herpetiformis and 64% presented anaemia; 9% were diagnosed by familial screening and 5% by cryptogenetic hypertransaminasaemia. CONCLUSION： Duodenal biopsy undertaken during routine upper gastrointestinal endoscopy in adults, has been gradually incorporated into clinical practice, and is a useful tool for the diagnosis of celiac disease in high risk groups such as those with anaemia and/or chronic diarrhoea.

关键词： Duodenal biopsy Upper gastrointestinal endoscopy Celiac disease Anemia Chronic diarrhea

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Gastroenterology case report of mesalazine-induced cardiopulmonary hypersensitivity

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World Journal of Gastroenterology 2015年第13期21卷 4069-4077页

作者： José Ferrusquía Isabel Pérez-Martínez Ricardo Gómez de la Torre María Luisa fernández-Almira Ruth de Francisco Luis rodrigo Sabino Riestra Department of Gastroenterology Central University Hospital of Asturias33011 OviedoAsturiasSpain Department of Internal Medicine Central University Hospital of Asturias33011 OviedoAsturiasSpain

Mesalazine is a 5-aminosalicylic acid derivative that has been widely used to treat patients with inflammatory bowel disease. Accumulating evidence indicates that mesalazine has a very low rate of adverse drug reactions and is well tolerated by patients. However, a few cases of pulmonary and cardiac disease related to mesalazine have been reported in the past, though infrequently, preventing clinicians from diagnosing the conditions early. We describe the case of a 32-yearold man with ulcerative colitis who was admitted with a two-month history of persistent fever following mesalazine treatment initiated 14 mo earlier. At the time of admission, mesalazine dose was increased from 1.5 to 3.0 g/d, and antibiotic therapy was started with no improvement. Three weeks after admission, the patient developed dyspnea, non-productive cough, and chest pain. Severe eosinophilia was detected in laboratory tests, and a computed tomography scan revealed interstitial infiltrates in both lungs, as well as a large pericardial effusion. The bronchoalveolar lavage reported a CD4/CD8 ratio of 0.5, and an increased eosinophil count. Transbronchial biopsy examination showed a severe eosinophilic infiltrate of the lung tissue. Mesalazine-induced cardiopulmonary hypersensitivity was suspected after excluding other possible etiologies. Consequently, mesalazine treatment was suspended, and corticosteroid therapy was initiated, resulting in resolution of symptoms and radiologic abnormalities. We conclude that mesalazine-induced pulmonary and cardiac hypersensitivity should always be considered in the differential diagnosis of unexplained cardiopulmonary symptoms and radiographic abnormalities in patients with inflammatory bowel disease.

关键词： Eosinophilia Mesalazine Pericardial effusion Lung

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Pyonephrosis as a sign of sarcomatoid carcinoma of the renal pelvis

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World Journal of Clinical Cases 2014年第6期2卷 215-218页

作者： Sergio fernández-Pello Victoria Venta Iván González rodrigo Gil Carmen Luz Menéndez Department of Urology Cabuenes Hospital33394 GijonSpain Department of Pathology Cabuenes Hospital33394 GijonSpain

We report the case of an urgent nephrectomy because of a pyonephrosis and sepsis due to an unsuspected sarcomatoid transitional cell carcinoma, an infrequent subtype with a bad oncological prognosis. We present a 58-year-old man assessed by internal medicine for a general syndrome and weakness many months previously. A pyonephrotic kidney was observed at abdominal computed tomography in the context of septic shock, without suspecting the underlying cause. The pathology report described a sarcomatoid transitional cell carcinoma. Sarcomatoid transitional cell carcinoma is an invasive and infrequent subtype of urothelial tumors. The symptoms are often the same as other renal masses; however, in this case, sepsis and pyonephrosis were the rare initial symptoms.

关键词： Urothelial carcinoma Renal pelvis Sarcomatoid

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Open versus laparoscopic cholecystectomies in patients with or without type 2 diabetes mellitus in Spain from 2003 to 2013

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Hepatobiliary & Pancreatic Diseases International 2016年第5期15卷 525-532页

作者： JoséM de Miguel-Yanes Manuel Méndez-Bailón rodrigo jiménez-García Valentín Hernández-Barrera Napoleón Pérez-Farinós fernando Turégano Nuria Munoz-Rivas Ana López-de-Andrés Internal Medicine Department Hospital General Universitario“Gregorio Maranón”46Doctor Esquerdo28007MadridSpain Internal Medicine Department Hospital Clínico San CarlosCalle Profesor Martín Lagos28040MadridSpain Preventive Medicine and Public Health Department Health Sciences FacultyRey Juan Carlos UniversityAvenida de AtenasAlcorcón28292MadridSpain Spanish Agency of Alimentary Safety and Nutrition Ministry of HealthSocial Policy and Equality56Alcalá28071MadridSpain Internal Medicine Department Hospital Infanta Leonor80Avenida Gran Vía del Este28031MadridSpain Surgery Department Hospital General Universitario“Gregorio Maranón”46Doctor Esquerdo28007MadridSpain

BACKGROUND: This study aimed to compare the rates of open and laparoscopic cholecystectomies and outcomes in patients with or without type 2 diabetes mellitus (T2DM) in Spain from 2003 to 2013. METHODS: We collected all cases of open and laparoscopic cholecystectomies using national hospital discharge data and evaluated the annual cholecystectomy rates stratiifed by T2DM status. We analyzed tendency for in-hospital mortality (IHM). We also analyzed the impact of T2DM on IHM in patients who underwent cholecystectomies. RESULTS: We identiifed 611 533 cholecystectomies (71.3%laparoscopic) in the patients, in whom 78 227 (12.8%) patients had T2DM. The rates of open cholecystectomies were 3-fold higher (130.0/105 vs 41.1/105) in patients with T2DM than in those without T2DM, and the rate of laparoscopic cholecys-tectomies was almost 2-fold higher (195.2/105 vs 111.8/105) in patients with T2DM. The annual rate of laparoscopic pro-cedures showed an 11-year relative increase of 88.3% (from 117.0/105 to 220.3/105) in T2DM and 49.2% (from 79.2/105 to 118.2/105) in patients without T2DM (P CONCLUSION: The rate of cholecystectomy was higher in patients with T2DM, and laparoscopic cholecystectomy was p

关键词： diabetes mellitus cholecystectomy mortality in-hospital mortality

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What is the prognosis of emphysematous pyelonephritis associated with extended-spectrum beta-lactamases producing microorganisms?

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Asian Journal of Urology 2022年第2期9卷 146-151页

作者： JoséIván Robles-Torres Marco Alberto Ocaña-Munguía JoséGustavo Arrambide-Herrera Adrián Mauricio Martínez-fernández rodrigo Romero-Mata Lauro Salvador Gómez-Guerra Urology Department Hospital Universitario"Dr.Jose´Eleuterio Gonza´lez"Universidad Auto´noma de Nuevo LeonMonterreyNuevo LeonMexico

Objective:To describe the microbiological characteristics in emphysematous pyelonephritis(EPN),demonstrate the frequency of extended-spectrum beta-lactamase(ESBL)microorganisms,and determine if these microorganisms are associated with the prognosis of patients with ***:We conducted a retrospective study in patients with a diagnosis of EPN in a tertiary care hospital of the northeast region of Mexico during the period from January 2011 to January *** variables were analyzed to determine association with the presence of ESBL-producing *** significance was set with p<***:A total of 63 patients were included;55(87.3%)of them were females,with a median age of 55(interquartile range:45-65)*** management was indicated in 38.1%;42.9%were treated with ureteral stent;12.7%with open or percutaneous drainage;15.8%with early nephrectomy;and 9.5%with delayed *** mortality was 13(20.6%)cases;23(36.5%)cases required admission to the intensive care *** most frequent microorganism isolated was Escherichia coli(n=34,53.9%).ESBL microorganisms were found in 31.7%of the *** significant association of ESBL was found with admission to the intensive care unit,or with increased ***:To our knowledge,this is the first study that evaluates ESBL microorganisms as a prognostic factor in *** factors associated with a poor prognosis in patients with EPN have been *** microbiological factors,specifically ESBL-producing bacteria,do not seem to influence in the prognosis of these patients.

关键词： Emphysematous pyelonephritis Extended spectrum betalactamase Mortality Intensive care unit admission

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Comparison of six human anti-transglutaminase ELISA-tests in the diagnosis of celiac disease in the Saharawi population

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World Journal of Gastroenterology 2005年第24期11卷 3762-3766页

作者： Eloy fernández Sabino Riestra Luis rodrigo Carlos Blanco Antonio López-Vázquez Dolores Fuentes Maria Moreno Carlos López-Larrea Biochemistry Service Gastroenterology Service Immunology Service

AIM: Celiac disease (CD) is an enteropathic disorder very prevalent in Saharawi people. Our aim was to investigate the diagnostic accuracy of six human tissue transglutaminase (tTG) based ELISA tests in Saharawi CD patients. METHODS: Fifty-two CD patients and 23 controls were selected from the Saharawi refugee camps in Tinduf. CD patients were divided into two groups according to their anti-endomysium (EmA) status: 41 EmA positive and 11 EmA negative. Sera from patients and controls were tested for human tTG using six commercial ELISA kits. We used receiver operating characteristics (ROC) curves and areas under the curve to compare the diagnostic accuracies of the six assays. RESULTS: In general, there are differences in the sensitivity and specificity of the human tTG ELISA assays used. Diagnostic accuracy of tests was significantly improved by adjusting the cut-off thresholds according to ROC plot analysis; the correction of the cut-off with the employment of the ROC curve analysis modifies the decision limit in more than 50% in five of the six kits evaluated. CONCLUSION: Some of the human tTG ELISAs used in this study have a diagnostic accuracy similar to EmA determination for diagnosis of CD in Saharawi people. However, it is necessary to select the assay with a higher sensitivity and specificity, and recalculate the cut-off threshold using samples from the referral population.

关键词： Anti-transglutaminase tests Comparative study Celiac diagnosis Saharawi population

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Water and nutrient and energy systems in urbanizing watersheds

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Frontiers of Environmental Science & Engineering 2012年第5期6卷 596-611页

作者： rodrigo VILLARROEL WALKER Michael Bruce BECKl, jim W. HALL Warnell School of Forestry & Natural Resources University of Georgia Athens GA 30602-2152 USA Environmental Change Institute University of Oxford Oxford University Centre for the Environment South Parks Road Oxford OXI 3QY UK

Driven by considerations of sustainability, it has become increasingly difficult over the past 15-20 years -- at least intellectually -- to separate out the water infrastructure and water metabolism of cities from their intimately inter-related nutrient and energy metabolisms. Much of the focus of this difficulty settles on the wastewater component of the city＇s water infrastructure and its associated fluxes of nutrients （N, P, C, and so on）. Indeed, notwithstanding the massive volumes of these materials flowing into and out of the city, the notion of an urban nutrient infrastructure is conspicuous by its absence. Likewise, we do not tend to discuss, or conduct research into, ＂soilshed＂ agencies, or soilshed management, or Integrated Nutrient Resources Management （as opposed to its most familiar companion, Integrated Water Resources Management, or IWRM）. The paper summarizes some of the benefits （and challenges） deriving from adopting this broader, multi-sectoral ＂systems＂ perspective on addres- sing water-nutrient-energy systems in city-watershed settings. Such a perspective resonates with the growing interest in broader policy circles in what is called the ＂water-food-energy security nexus＂. The benefits and challenges of our Multi-sectoral Systems Analysis （MSA） are illustrated through computational results from two primary case studies： Atlanta, Georgia, USA; and London, UK. Since our work is part of the International Network on Cities as Forces for Good in the Environment （CFG; see ***）, in which other case studies are currently being initiated -- for example, on Kath- mandu, Nepal we close by reflecting upon these issues of water-nutrient-energy systems in three urban settings with quite different styles and speeds of development.

关键词： cities climate change energy sector nutrientsector systems analysis resource recovery water-food-energy security

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