A5083528325- Sports Performance and Training
- Exercise and Physiological Responses
- Genetics and Physical Performance
- Muscle metabolism and nutrition
- Infrared Thermography in Medicine
- Thermoregulation and physiological responses
- Cardiovascular Effects of Exercise
- Sports injuries and prevention
- Thermography and Photoacoustic Techniques
- Meat and Animal Product Quality
- Physical Education and Pedagogy
- Acute Myocardial Infarction Research
- Cardiovascular and exercise physiology
- Physical Education and Sports Studies
- Bee Products Chemical Analysis
- Neuroblastoma Research and Treatments
- Business, Education, Mathematics Research
- Sports, Gender, and Society
- Hemoglobinopathies and Related Disorders
- Sarcoma Diagnosis and Treatment
- Cardiac Imaging and Diagnostics
- Soft tissue tumor case studies
- Infrared Target Detection Methodologies
- Cardiovascular Function and Risk Factors
- Muscle Physiology and Disorders
Universidade Federal de Minas Gerais
2016-2025
Instituto Federal Goiano
2018
Universidade Cruzeiro do Sul
2014-2016
Universidad de León
2011-2015
Instituto Dante Pazzanese de Cardiologia
2007
Sports efficiency in activities which strength and speed are the determining factors has been associated to ACTN3 gene, is responsible for expression of α-actinin-3. Soccer a mainly aerobic sport because its long duration, but acute actions that define game demand lot speed. The purpose present study was compare performance capacity soccer players with different genotype groups (XX, RX, RR) strength, speed, endurance tests. Two hundred professional Brazilian first division teams participated...
The objective of this study was to establish the thermographic profile lower limbs in elite young soccer players. One hundred players from U-19 categories a first division Brazilian football club (15.5 ± 1.37 years; 67.93 9.62 kg; 177.49 8.67 cm) participated study. Two thermograms allowed us record maximum and average skin temperatures (TSK) four body regions interest (ROIs) corresponding anterior posterior view leg thigh. Wilcoxon test used compare bilateral TSK differences with...
This study investigated the kinetics of skin temperature (Tsk) in lower limbs elite soccer players following official matches, with measurements taken at three time points: pre-game (M1), 24 hours after a match (M2), and 48 (M3). Additionally, we explored correlation between Tsk individualized creatine kinase (CK) levels. Thirty male athletes from top-tier professional club were assessed during Brazilian Serie A Championship. CK levels recorded M1, M2, M3. was significantly elevated M2...
Objective: Analyze thermal stress and changes in physiological variables simulated BJJ fights a hot environment. Methodology: The study included 12 male athletes, comprising 11 black belts 1 brown belt. athletes were divided into pairs according to their categories there four 10-minute bouts with 10 minutes of rest between covered environment, during the night, an ambient temperature (TA) 29.3 ± 0.5ºC relative air humidity (URA) 75.9 1.1%. heart rate (HR), lactate, gastrointestinal (Tgi)...
In this paper, a method that combines image analysis techniques, such as segmentation and registration, is proposed for an advanced progressive evaluation of thermograms. The applied the prevention muscle injury in high-performance athletes, collaboration with Brazilian professional soccer club. goal to produce information on spatio-temporal variations thermograms favoring investigation athletes’ conditions along competition. improves current practice by providing means automatically...
Abstract The aim was to investigate a possible role of the ACTN3 R577X polymorphism in Brazilian football player’s career progression. 2 questions were formulated: 1. Does affect probability an individual being professional player? 2. this progression athlete throughout his career? study included 353 players from first division clubs following categories: under-14 (U-14), U-15, U-17, U-20, and (PRO). control group (CON) composed 100 healthy non-athletes. chi-squared test used assess...
Coelho, DB, Pimenta, EM, Rosse, IC, Veneroso, C, Pussieldi, GDA, Becker, LK, De Oliveira, EC, Carvalho, MRS, and Silami-Garcia, E. Alpha-actinin-3 R577X polymorphism influences muscle damage hormonal responses after a soccer game. J Strength Cond Res 33(10): 2655-2664, 2019-The purpose of this study was to evaluate indicators matches its relation alpha-actinin-3 (ACTN3) gene expression (XX vs. RR/RX), considering that the R allele produces provides greater strength power. Thirty players (10...
Muscle injuries are one of the biggest medical problems in professional soccer. Evidence has suggested that genetic polymorphism is a mediating factor physiological and structural alterations can lead to muscle injury. The TRIM63 gene may affect MuRF-1 protein, which vital regulation mass, differentially regulated by exercise mode, contraction, training status. However, central aspects relationship between variations, environment, still need be explained. This study aimed investigate whether...
The purpose of this study is to analyze the relationship between lower limbs skin temperature (Tsk) recorded by infrared thermography and creatine kinase (CK) response following an official soccer game. A professional player, from first division Brazilian League, defender, 27 years 183 cm height was analyzed. Measures Tsk with a thermal camera blood CK concentrations were obtained 24 hr before (24H-PRE), (24H-POST) 48 (48H-POST) after match. results showed that values 193 U/L before, rising...
This study aimed to analyze the angiotensin-converting enzyme (ACE-I/D) allelic and genotypic frequencies in Brazilian soccer players of different ages. The group comprised 353 from first-division clubs under (U)-14, U-15, U-17, U-20, professional categories. did not differ significantly any categories between control group. was first ACE-I/D polymorphism players.
OBJECTIVE: to determine the individual profile of blood concentration creatine kinase CK in elite soccer players as well analyze concentrations different periods during Professional Brazilian Championship.METHODS: resting 17 was evaluated before competition pre-season and after matches 36 46 hours games CKGame for CK. The Chi-square test used season. competitive season divided into three periods: initial, intermediate final. one-way ANOVA with repeated measurements followed by post hoc...
To compare the morbidity and mortality of patients with without metabolic syndrome (MS) (according to First Brazilian Guidelines for Diagnosis Treatment MS) undergoing coronary artery bypass graft (CABG) during hospitalization after 30 days.A total 107 who underwent CABG no associated procedures were assessed between August October 2005; 74 (69.2%) them had MS. Criteria in-hospital outcome were: acute atrial fibrillation (AF), prolonged mechanical ventilation (MV), need transfusion blood...
Exercise intensity monitoring has been essential for the control and planning of sports training. Thus, aim present study was to assess chronic physiological demand soccer players during an annual season using blood biomarkers. Ten professional (21.2 ± 3.7 years) participated in this study. Blood samples were collected on day before beginning preseason (C1); at end competitive calendar (C2); calendar. Interleukin-6 (IL-6), cortisol, testosterone, testosterone/cortisol ratio, creatine kinase...
The aim of this study was to evaluate the distribution ACE-I/D polymorphisms on Brazilian football players performance in aerobic capacity, strength and speed tests.The participants were 212 first division male genotyped DD, ID or II. Genotyping DNA from leucocytes performed using polymerase chain reaction restriction fragment length polymorphism methods. We evaluated a 30-meter sprint test with measured at 10 meters (V10), 20 (V20), 30 (V30); muscular counter-movement-jump squat jump tests;...
Soccer is a sport practiced worldwide, on all continents. It considered an intermittent activity of high intensity and long duration, in which movements that require great strength speed, such as jumps sprints, result levels muscle microtrauma, hampering athletes’ training recovery. The present study aimed to evaluate the magnitude changes different markers physiological demand resulting from soccer match healthy individuals. Ten male physical education students participated were evaluated...
Introdução: O gene ACTN3 codifica a proteína α-actinina-3 nas linhas Z do sarcômero, que ancora actina no aparelho contrátil, presente exclusivamente fibras musculares tipo II, apresentando maior capacidade glicolítica, é essencial para esportes com ações de alta intensidade e curta duração, como o caso voleibol. Objetivo: Verificar frequência distribuição ACTN3, genótipos RR RX, expressam (EX α-actinina-3), genótipo XX, não expressa (NE sua relação atletas brasileiras Materiais Métodos:...