Marcos Maynar-Mariño
A5045437796- Muscle metabolism and nutrition
- Exercise and Physiological Responses
- Sports Performance and Training
- Trace Elements in Health
- Heavy Metal Exposure and Toxicity
- Cardiac Valve Diseases and Treatments
- Hormonal and reproductive studies
- Health and Lifestyle Studies
- Thermoregulation and physiological responses
- Cardiovascular and exercise physiology
- Infective Endocarditis Diagnosis and Management
- Body Composition Measurement Techniques
- Sports and Physical Education Studies
- Coffee research and impacts
- Sports injuries and prevention
- Aortic Disease and Treatment Approaches
- Coronary Interventions and Diagnostics
- Iron Metabolism and Disorders
- Aortic aneurysm repair treatments
- Adipose Tissue and Metabolism
- Climate Change and Health Impacts
- Heavy metals in environment
- Physical Activity and Health
- Infectious Aortic and Vascular Conditions
- Antioxidant Activity and Oxidative Stress
Rochester General Hospital
2025
Hospital Madre Teresa
2012-2024
Universidad de Extremadura
2015-2024
Foundation Center
2015
Universidade Federal do Paraná
2010
Hospiten Group
2005
Universidad Univer
2003
Instituto do Coração
1997
Azienda Ospedaliera Ospedale Maggiore
1994-1996
Minnesota Orthopedic Sports Medicine Institute
1984
<h3>Importance</h3> Limited data exist on clinical characteristics and outcomes of patients who had infective endocarditis after undergoing transcatheter aortic valve replacement (TAVR). <h3>Objective</h3> To determine the associated factors, characteristics, TAVR. <h3>Design, Setting, Participants</h3> The Infectious Endocarditis TAVR International Registry included with definite from 47 centers Europe, North America, South America between June 2005 October 2015. <h3>Exposure</h3>...
This study was designed to investigate the influence of endurance training on activities scavenger enzymes superoxide dismutase (SOD), catalase (CAT) and glutathion peroxidase (GSH-Px) measured in erythrocytes from sedentary subjects, amateur bicycle racers professional who were cycling two real cyclist contests including top-class race Vuelta a Espana (VCE). Under resting conditions SOD activity higher (p < 0.01) cyclists than controls. The CAT GSH-Px 0.05 p 0.01, respectively) under versus...
No data exist about the characteristics of infective endocarditis (IE) post-transcatheter aortic valve replacement (TAVR) according to transcatheter type. We aimed determine incidence, clinical characteristics, and outcomes patients with IE post-TAVR treated balloon-expandable (BEV) versus self-expanding (SEV) systems.Data from multicenter Infectious Endocarditis After TAVR International Registry was used compare BEV SEV.A total 245 were included (SEV, 47%; BEV, 53%). The timing between...
Objectives This study aimed to compare gender‐related differences in outcomes of patients undergoing TAVI over a long‐term follow‐up period. Background Transcatheter aortic valve implantation (TAVI) has been considered the standard therapy for with inoperable or high‐risk symptomatic stenosis. The influence is currently on debate. Methods From January 2008 2015, 819 (49% men) underwent and were included multicenter Brazilian registry. Patients followed‐up clinical evaluated according updated...
Background The aim of the present study was to determine changes in serum concentrations trace elements Cooper (Cu), Chromiun (Cr), Manganesum (Mn), Nickel (Ni) and Selenium (Se) high-level sportsmen.Methods Eighty professional athletes different metabolic modalities, were recruited before start their training period. Thirty one sedentary participants same geographic area constituted control group. Cu, Cr, Mn, Ni Se analysis performed by Inductively Coupled Plasma Mass Spectrometry...
Procedural improvements combined with the contemporary clinical profile of patients undergoing transcatheter aortic valve replacement (TAVR) may have influenced incidence and outcomes infective endocarditis (IE) following TAVR. We aimed to determine temporal trends, characteristics, IE post-TAVR.Observational study including 552 presenting definite post-TAVR. Patients were divided in 2 groups according timing TAVR (historical cohort [HC]: before 2014; [CC]: after 2014).Overall rates similar...
Background The present study aimed to determine changes occurring in the erythrocyte concentrations of Iron (Fe), Magnesium (Mg) and Phosphorous (P) subjects with different levels physical training living same area Extremadura (Spain).Methods Thirty sedentary (24.34 ± 3.02 years) without sports practice a less active lifestyle, formed control group (CG); 24 non-professional (23.53 1.85 years), who perform between 4 6 h/week moderate any performance objective following systematic level (MTG),...
Physical training produces changes in the extracellular and intracellular concentrations of trace minerals elements. To our knowledge, only three compartments have been studied simultaneously. The aim present study was to analyze influence physical on (serum, plasma urine) (erythrocytes platelets) Copper (Cu). Forty young men participated this study. participants were divided into a group (TG; n = 20; 18.15 ± 0.27 years; 68.59 4.18 kg; 1.76 0.04 m) control (CG; 19.25 0.39 73.45 9.04 1.79...
Infective endocarditis (IE) following transcatheter aortic valve replacement (TAVR) has been associated with a dismal prognosis. However, scarce data exist on IE perivalvular extension (PEE) in such patients.This multicenter study included 579 patients who had the diagnosis of definite at median 171 (53-421) days TAVR. PEE was defined as presence an intracardiac abscess, pseudoaneurysm, or fistula.A total 105 (18.1%) were diagnosed (perivalvular fistula, combination 87, 7, and 4 patients,...
OBJECTIVE: To reports changes in plasma levels professional racing cyclists. METHODS: Plasma of the intracellular enzymes aspartate aminotransferase, alanine gamma glutamyl transpeptidase, lactate dehydrogenase, and alkaline phosphatase were measured resting after exercise cyclists participating two road races: Vuelta Ciclista a Valencia (800 km, beginning cyclist season), top rank race España (2700 at end season). RESULTS: A significant increase was observed over corresponding paired start...
Background The aim of this study was to observe the concentrations trace metals boron, lithium, rubidium, antimony, tin and strontium in serum athletes from different modalities sedentary subjects possible influence that energy sports training can have on their concentration.Methods Eighty professional 31 males participated present survey. All them were living Cáceres (Spain). Serum analysis performed by Inductively Coupled Plasma Mass Spectrometry (ICP-MS).Results results show higher (p <...
Background The aim of this survey was to determine the effects an aerobic physical training program six months duration on serum and urinary concentrations essential trace elements among middle distance runners untrained, non-sportsmen participants.Methods 24 well-trained, middle-distance (1500 5000 m), male (AG) were recruited at beginning their season 26 untrained males formed control group (CG). All participants from same region Spain, all them had been living in area for least two years....
Physical exercise affects zinc (Zn) homeostasis. This study aimed to analyze the influence of physical training on extracellular (serum, plasma, and urine) intracellular (erythrocytes platelets) concentrations Zn.Forty young men, divided into a group (TG; n = 20; 18.15 ± 0.27 years; 68.59 4.18 kg; 1.76 0.04 m) control (CG; 19.25 0.39 73.45 9.04 1.79 0.06 m), participated in this study. The TG was formed by semiprofessional soccer players from youth category with regular plan 10 h/week. CG...
Fatty acids (FAs) are an essential component of the erythrocyte membrane, and nutrition physical exercise two variables that affect their structure function. The aim this study was to evaluate profile in a group high-level endurance runners, as well changes different FAs, throughout sports season relation training performed. A total 21 male runners (23 ± 4 years; height: 1.76 0.05) were evaluated at four times season. athletes had least 5 years previous experience participated national...