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Monitoring hepatitis C virus treatment rates in an Opioid Treatment Program:A longitudinal study

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World Journal of Gastroenterology 2020年第38期26卷 5874-5883页

作者： Arantza Sanvisens Inmaculada Rivas Eva Faure Néstor Espinach Anna Hernandez-rubio Xavier Majó Joan Colom Robert Muga Department of Internal Medicine Hospital Universitari Germans Trias i PujolBadalona 08916Spain Mental Health and Addiction Service Badalona Serveis Assistencials-BSABadalona 08911Spain Department of Internal Medicine Hospital Universitari Germans Trias i PujolUniversitat Autònoma de BarcelonaBadalona 08916Spain Program on HIV STIs and Viral Hepatitis-PCAVIHV Public Health Agency of CataloniaGeneralitat de CatalunyaBarcelona 08005Spain

BACKGROUND Direct-acting antivirals(DAAs)are recommended for the treatment of hepatitis C virus(HCV)infection in patients treated with methadone or *** To assess HCV treatment rates in an Opioid Treatment Program(OTP).METHODS This longitudinal study included 501 patients(81.4%men,median age:45 years;interquartile range:39-50 years)enrolled in an OTP between October 2015 and September *** were followed until September *** on sociodemographics,substance use,HCV infection,human immunodeficiency virus(HIV)infection and laboratory parameters were collected at *** analyzed medical records to evaluate HCV ***-Meier methods and Cox regression models were used to analyze the DAA treatment uptake and to identify treatment *** Prevalence of HCV and HIV infection was 70%and 34%,*** anti-HCV-positive(n=336)patients,47.2%,41.3%,and 31.9%used alcohol,cannabis,and cocaine,***-RNA tests were positive in 233(69.3%)*** patients(8.3%)cleared the infection,and 59/308(19.1%)had received interferon-based treatment regimens before *** 249 patients eligible,111(44.6%)received *** rates significantly increased over time from 7.8/100 person-years(p-y)(95%CI:5.0-12.3)in 2015 to 18.9/100 p-y(95%CI:11.7-30.3)in *** a multivariate analysis,patients with HIV co-infection were twice as likely to receive DAAs(HR=1.94,95%CI:1.21-3.12)than patients with HCV *** drug use was an independent risk factor for not receiving treatment against infection(HR=0.48,95%CI:0.29-0.80).CONCLUSION HCV treatment is evolving in patients with HCV-HIV *** drug use while in an OTP might negatively impact the readiness to treat infection.

关键词： Direct-acting antiviral agents Opioid Treatment Program Opioid agonist therapy Hepatitis C virus infection Human immunodeficiency virus infection Drug use

Global longitudinal strain is superior to ejection fraction for detecting myocardial dysfunction in end-stage renal disease with hyperparathyroidism

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World Journal of Cardiology 2022年第4期14卷 239-249页

作者： Maria Fernanda Carrasco-Ruiz Antonio Ruiz-Rivera Marvin A Soriano-Ursúa Carlos Martinez-Hernandez Leticia Manuel-Apolinar Carmen Castillo-Hernandez Gustavo Guevara-Balcazar Eunice D Farfán-García Ana Mejia-Ruiz Ivan rubio-Gayosso Teresa Perez-Capistran Department of Physiology Escuela Superior de MedicinaInstituto Politécnico NacionalCiudad de México 11340Mexico Department of Cardiology Instituto Mexicano del Seguro SocialCiudad de México 06720Mexico Endocrine Research Unit Instituto Mexicano del Seguro SocialCiudad de México 06720Mexico Department of Cardiovascular Pharmacology Instituto Politécnico NacionalCiudad de México 11340Mexico Department of Biochemistry Escuela Superior de MedicinaInstituto Politécnico NacionalCiudad de México 11340Mexico Education Research Comisión Nacional Para la Mejora Continua de la EducaciónCiudad de México 03900Mexico Postgraduate Studies and Research Section Escuela Superior de MedicinaInstituto Politécnico NacionalCiudad de México 11340Mexico Department of Physiology Instituto Politécnico NacionalMexico City 11340Ciudad de MéxicoMexico

BACKGROUND The estimation of left ventricular ejection fraction(LVEF)by 2D echocardiography(2D-ECHO)is the most used tool to assess LV systolic function(LVSF).Global longitudinal strain(GLS)has recently been suggested as a superior method for several *** study explored the association and prevalence of LV systolic dysfunction(LVSD)by using these methods in patients with end-stage renal disease(ESRD)and severe hyperparathyroidism(SHPTH);both associated with cardiovascular events(CEs).AIM To evaluate the myocardial function in patients with ESRD and SHPTH by using the GLS and LVEF measured through conventional *** In 62 patients with ESRD and SHPTH,asymptomatic,and without a history of CEs,LVSF was evaluated by 2D-ECHO,obtaining the EF,by the Simpson biplane method,and GLS by speckle *** The total patients with ESRD had a preserved LVEF(>50%)but abnormal GLS(<13.55%).Additionally,multivariate analysis showed an independent association of GLS and serum parathyroid hormone(PTH),LV mass index,and ***,PTH was independently associated with lateral e'wave and tricuspid regurgitation *** In patients with SHPTH linked to ESRD,the use of GLS by 2D-ECHO is a more sensitive tool than LVEF for detecting LVSD.

关键词： Left ventricular hypertrophy Systolic dysfunction Global longitudinal strain End-stage renal disease Parathormone

Effects of medium-and long-distance running on cardiac damage markers in amateur runners:a systematic review,meta-analysis,and metaregression

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Journal of Sport and Health Science 2021年第2期10卷 192-200页

作者： Jacobo A.rubio-Arias Luis Andreu Luis Manuel Martinez-Aranda Alejandro Martinez-Rodriguez Pedro Manonelles Domingo J.Ramos-Campo Faculty of Sport Catholic University of San Antonio(UCAM)Murcia 30107Spain LFE Research Group Department of Health and Human PerformanceFaculty of Physical Activity and Sport Science-INEFUniversidad Politecnica de MadridMadrid 28040Spain International Chair of Sports Medicine Catholic University of San Antonio(UCAM)Murcia 30107Spain Neuroscience of Human Movement Research Group(Neuromove) Catholic University of San Antonio(UCAM)Murcia 30107Spain Faculty of Sciences University of AlicanteAlicante 03690Spain

Background:To finish an endurance race,athletes perform a vigorous effort that induces the release of cardiac damage *** are several factors that can affect the total number of these markers,so the aim of this review was to analyze the effect of endurance running races on cardiac damage markers and to identify the factors that modify the levels of segregation of these cardiac damage ***:A systematic search of PubMed,Web of Science,and the Cochrane Library databases was *** analysis included studies where the acute effects of running races on cardiac damage markers(troponin I and troponin T)were analyzed,assessing the levels of these markers before and after the ***:The effects of running races on troponin I(mean difference=0.0381 ng/mL)and troponin T(mean difference=0.0256 ng/mL)levels were *** ages(R^(2)=14.4%,p=0.033)and body mass indexes(R^(2)=14.5%,p=0.045)of the athletes had a significant interaction with troponin *** addition,gender,mean speed,time to finish the race,and type of race can affect the level of cardiac damage ***:Endurance running races induce the release of cardiac-damage markers that remain elevated for at least 24 h after the *** addition,young male athletes with high body mass indexes who perform races combining long duration and moderate intensity(i.e.,marathons)release the highest levels of cardiac damage *** should take into consideration these results in the diagnosis and treatment of patients admitted to the hospital days after finishing endurance running races.

关键词： Endurance races Troponin I Troponin T Ultra-endurance

Infrared fluorescence imaging of infarcted hearts with A@S nanodots

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Nano Research 2019年第4期12卷 749-757页

作者： Dirk H. Ortgies Angel Luis Garcia-Villalon Miriam Granado Sara Amor Emma Martin Rodriguez Harrisson DA Santos Jingke Yao Jorge rubio-Retama Daniel Jaque Nanobiology Group Instituto Ramon y Cajal de Investigacion Sanitaria IRYCIS Ctra. Colmenar km. 9.100 Madrid 28034 Spain Fluorescence Imaging Group Departamento de Fisica de Materiales - Facultad de Ciencias Universidad Autonoma de Madrid C/ Francisco Tomas y Valiente 7 Madrid 28049 Spain Fluorescence Imaging Group Departamento de Fisiologia - Facultad de Medicina Avda. Arzobispo Morcillo 2 Universidad Autonoma de Madrid Madrid 28029 Spain Fluorescence Imaging Group Departamento de Fisica Aplicada - Facultad de Ciencias Universidad Autonoma de Madrid C/ Francisco Tomas y Valiente 7 Madrid 28049 Spain Grupo de Nano-Fotonica e Imagens Instituto de Fisica Universidade Federal de Alagoas Maceio-AL 57072-900 Brazil Departamento de Quimica Fisica en Ciencias Farmaceuticas Facultad de Farmacia Plaza de Ramon y Cajal s/n Universidad Complutense de Madrid Madrid 28040 Spain

Ag2S nano dots have already bee n dem onstrated as promisi ng n ear-i nfrared (NIR-II, 1.0-1.45 pm) emitting nan oprobes with low toxicity, high penetration and high resolution for in vivo imaging of, for example, tumors and vasculature. In this work, we have systematically investigated the pote ntial applicati on of function alized Ag2S nano dots for accurate imaging of damaged myocardium tissues after a myocardial in farction in duced by either partial or global ischemia. Ag2S nano dots surface-function alized with the an giote nsin II peptide (ATI I) have show n over 10-fold enhanced binding efficiency to damaged tissues than non-specifically (PEG) functionalized Ag2S nanodots due to their interaction with the upregulated angiotensin II receptor type I (AT1R). It is demonstrated how the NIR-II images generated by ATII-functionalized Ag2S nanodots contain valuable information about the location and extension of damaged tissue in the myocardium allowing for a proper identification of the occluded artery as well as an in direct evaluati on of the damage level. The pote ntial applicati on of Ag2S nano dots in the n ear future for in vivo imaging of myocardial infarction was also corroborated by performing proof of concept whole body imaging experiments.

关键词： infrared imaging myocardial infarct Ag2S nanodots biological windows Langendorff heart

Arabidopsis CRY1 N-Terminal Domain-Mediated Homodimerization Is Required for Its Photoreceptor Activity

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Arabidopsis CRY1 N-Terminal Domain-Mediated Homodimerization...

Advantages of early cholecystectomy in clinical practice of a terciary care center

中国遗传学会植物遗传与基因组学专业委员会2005年学术...

作者： Vicente rubio Department of Molecular Cellularand Developmental BiologyYale UniversityNew HavenConnecticut 06520-8104USA

Cryptochromes (CRY) are blue light receptors that share sequence similarity to pho-tolyases, flavoproteins that catalyse the repair of UV light-damaged DNA. Transgenic Arabidopsis seedlings expressing the C-terminal domains of the Arabidopsis CRY fused to (-glucuronidase (GUS) display a constitutive photomorphogenic phenotype (COP pheno-type), indicating that the signaling mechanism of Arabidopsis CRY is mediated through

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Hepatobiliary & Pancreatic Diseases International 2013年第1期12卷 87-93页

作者： Marta Barceló Dulce María Cruz-Santamaría Cristina Alba-López María José Devesa-Medina Manuel Díaz-rubio Enrique Rey Health Research Institute San Carlos Clinical HospitalDepartment of MedicineSchool of MedicineComplutense University

BACKGROUND:Despite a number of studies show the superiority of early over delayed cholecystectomy in the treatment of acute cholecystitis,there is still controversy over the time for *** study aimed to assess the use of early versus delayed cholecystectomy for the treatment of acute cholecystitis in terms of complications,conversion to open surgery and mean hospital ***:We collected patients with acute cholecystitis treated at a referral center for a year,and retrospectively analyzed the chosen therapeutic approach,the percentage of conversion of early cholecystectomy to open surgery,appearance of surgical complications,and mean hospital ***:The study included 117 patients,44 women and 73 men,who had a mean age of 67.36±15.74 *** cholecystectomy was chosen in 31(26.5%) and delayed cholecystectomy in 74 patients(63.2%).Of the 74 patients,28(37.8%) required emergency performance of delayed cholecystectomy,and 19(25.7%) had not undergone surgery by the end of the *** no differences were observed between early and delayed cholecystectomy in terms of surgical complications and conversion to open surgery,mean hospital stay was nevertheless significantly shorter in the early versus the delayed cholecystectomy group(8.32±4.98 vs 15.96±8.89 days).CONCLUSION:Under the routine working conditions of a hospital that is neither specially dedicated to the surgical treatment of acute cholecystitis nor provided with specific management guidelines,early cholecystectomy can reduce the hospital stay without increase of the conversion rate or complications.

关键词： acute cholecystitis cholecystectomy complications

Heart rate variability to assess ventilatory thresholds in professional basketball players

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Journal of Sport and Health Science 2017年第4期6卷 468-473页

作者： Domingo Jesús Ramos-Campo Jacobo A. rubio-Arias Vicente Avila-Gandia Cristian Marin-Pagan Antonio Luque Pedro E. Alcaraz Department of Physical Activity and Sport Science Faculty of Sports Catholic University ofMurcia Murcia 30107 Spain Department of Physiology Catholic University ofMurcia Murcia 30}07 Spain UCAM Research Center for High Performance Sport Mureia 30107 Spain

Purpose: The aim of this study was to determine if heart rate variability(HRV) during incremental test could be used to estimate ventilatory threshold(VT) in professional basketball players, with sufficient precision to be used in their training. Furthermore, the second aim was to analyse the association between HRV and 3 methods of VT determination by gas ***: Twenty-four professional basketball players(age: 23.4 ± 4.9 years; height: 195.4 ± 9.8 cm; body mass: 92.2 ± 11.9 kg) performed an incremental running test to exhaustion. First ventilatory threshold(VT1) was determined by ventilatory equivalent(VE) and HRV and second ventilatory threshold(VT2) was determined by 3 methods of gases analysis(V-slope, VE and gas exchange ratio(R), and HRV). Pearson's coefficient(r) was used to detect differences between data and the strength of each relationship. The mean of absolute differences and Bland–Altman analysis were used to evaluate whether there was ***: The results showed no significant differences in HR and oxygen consumption(VO2) at VT1 between the 2 methods. Furthermore, no significant differences among the methods of gases analysis and HRV were observed in speed, HR, and VO2 at VT2. Moreover, VTs estimated using HRV and gas methods were significantly correlated. Correlation in HR values was higher between R and HRV(r = 0.96) and VE and HRV(r = 0.96) than V-slope and HRV(r = 0.90).Conclusion: These findings provide a practical, inexpensive approach for evaluating specific training loads when determining VT2 in basketball players. Therefore, HRV is an alternative method to determine VT2 without the application of expensive technology that limits its use to laboratories.

关键词： Anaerobic threshold Basketball Oxygen uptake Performance Training Ventilatory threshold

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Anne of Green Gables

Anne of Green Gables

DET1-mediated COP1 regulation avoids HY5 activity over second-site gene targets to tune plant photomorphogenesis

作者： L.M. Montgomery edited by Mary Henley rubio and Elizabeth Waterston.

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Molecular Plant 2021年第6期14卷 963-982页

作者： Esther Canibano Clara Bourbousse Marta Garcia-Leon Borja Garnelo Gomez Lea Wolff Camila Garcia-Baudino Rosa Lozano-Duran Fredy Barneche Vicente rubio Sandra Fonseca Centro Nacional de Biotecnología CNB-CSICMadrid 28049Spain Institut de biologie de l’École normale supérieure(IBENS) École normale supérieureCNRSINSERMUniversitéPSLParis 75005France Shanghai Center for Plant Stress Biology CAS Center for Excellence in Molecular Plant SciencesChinese Academy of SciencesShanghai 201602China Department of Plant Biochemistry Centre for Plant Molecular Biology(ZMBP)Eberhard Karls University72076 TübingenGermany

DE-ETIOLATED 1(DET1)and CONSTITUTIVE PHOTOMORPHOGENESIS 1(COP1)are two essential repressors of Arabidopsis *** proteins can associate with CULLIN4 to form independent CRL4-based E3 ubiquitin ligases that mediate the degradation of several photomorphogenic transcription factors,including ELONGATED HYPOCOTYL 5(HY5),thereby controlling multiple gene-regulatory *** extensive biochemical and genetic analyses of their multi-subunit complexes,the functional links between DET1 and COP1 have long remained ***,we report that DET1 associates with COP1 in vivo,enhances COP1-HY5 interaction,and promotes COP1 destabilization in a process that dampens HY5 protein *** regulating its accumulation,DET1 avoids HY5 association with hundreds of second-site genomic loci,which are also frequently targeted by the skotomorphogenic transcription factor PHYTOCHROME-INTERACTING FACTOR ***,ectopic HY5 chromatin enrichment favors local gene repression and can trigger fusca-like *** study therefore shows that DET1-mediated regulation of COP1 stability tunes down the HY5 cistrome,avoiding hyper-photomorphogenic responses that might compromise plant viability.

关键词： HY5 DET1 COP1 photomorphogenesis light signaling fusca