Inflammatory, Hematological And Oxidative Stress Responses In 160 To 246 Km Ultramarathons,
2012
UNESP-Rio Claro
Inflammatory, Hematological And Oxidative Stress Responses In 160 To 246 Km Ultramarathons, Taisa Belli, Claudio Alexandre Gobatto
International Journal of Exercise Science: Conference Proceedings
Every race with distance higher than marathon is called ultramarathon. There are short ultramarathons, with a distance of 50 to 100km, such as the "Comrade Marathon" in South Africa (89km). On the other hand there are the long ultramarathons ranging from 100 to 1600km. Among these we can highlight the "Western States Endurance Run" (160km) in California/USA; the "Badwater Ultramarathon" (216 km) in California/USA and the "Spartahlon Ultramarathon" (246 km) in Greece. This literature review aimed to verify the inflammatory, hematological and oxidative stress responses particularly induced by these ultramarathons ranging from 160 to 246 km. These races present long …
Infections Of The Upper Respiratory Tract And Counting Of Leukocytes In Volleyball Athletes,
2012
Methodist University of Piracicaba
Infections Of The Upper Respiratory Tract And Counting Of Leukocytes In Volleyball Athletes, Rodrigo Dias, Diego Trevisan Brunelli, Anelena B. Frollini, Jonato Prestes
International Journal of Exercise Science: Conference Proceedings
Submaximal and regular exercise tends to improve the immune response. On the other hand, athletes have a higher incidence of infection of the upper respiratory tract (URTI). The objective of the present study was to correlate the total episodes of URTI with the relative count of circulating neutrophils and lymphocytes in volleyball female athletes, aged 18.92±0.76 years (n=12), within the periods of training. The blood was collected at the end of the periods: Pre-competitive (M1), Competitive-I (M2) and Competitive-II (M3) and the URTI weekly. The athletes participated of 30 weeks of training and competitions. The Pearson correlation coefficient was used, …
Impact Of Two Different Resistive Exercise Methods On Post-Exercise Lymphocytes Plasma Levels,
2012
São Caetano do Sul University
Impact Of Two Different Resistive Exercise Methods On Post-Exercise Lymphocytes Plasma Levels, Mario Augusto Charro, Daniel Rodriguez, Edimar Cristiano Pereira, Francisco L. Pontes Jr.
International Journal of Exercise Science: Conference Proceedings
Resistive exercise (RE) may induce muscle damage and acute inflammatory response. A single bout of intense resistive exercise may induce transient immunosuppressive effect. However, the manner that the immune system will be challenged depends in great part of the characteristic of the training session. The aim of this investigation was to determine the effect of two different RE methods on acute lymphocytes plasma levels. Young adult men (n= 10, 26.1±6.3 years old; 174.0±5.4 cm height; 76.4±13.3 kg weight; 15.48±5,42 % body fat) with no previous experience in RE were divided into two groups and both performed an exercise session in …
The Influence Of Oral Contraceptives Of Ethinyl Estradiol Combined,
2012
Federal University of São Carlos
The Influence Of Oral Contraceptives Of Ethinyl Estradiol Combined, Ana Cristina S. Rebelo, Roberta S. Zuttin, Vandeni C. Kunz, Nayara Y. Tamburús
International Journal of Exercise Science: Conference Proceedings
The objective of this study was to evaluate and compare the cardiorespiratory and metabolic variables at the peak of exercise (up to physical exhaustion) and at the anaerobic threshold (AT) during a ramp-type-ergospirometric test (R-ET) on users and nonusers of oral contraceptives (OCs). 28 sedentary women divided into 3 groups: 10 nonusers of OCs (22.8±2.4 years); 10 users of OCs of ethinyl-estradiol (EE) combined with gestodeno (23.4±4.0 years); and 8 users of OCs of EE combined with desogestrel (23.2±5.0 years). The OC groups included women undergoing combined monophasic OC for at least 8 months. The volunteers were subjected to a …
Exercise In Colon Cancer Modulation: An Experimental Approach,
2012
Federal University of São Carlos
Exercise In Colon Cancer Modulation: An Experimental Approach, Marcelo M. P. Demarzo, Sérgio B. Garcia, Sérgio E. A. Perez
International Journal of Exercise Science: Conference Proceedings
Carcinogenesis is a complex process best characterized as an accumulation of alterations in genes regulating cellular homeostasis. The whole process can be divided into three main stages: initiation, promotion, and progression. It has been observed that moderate and regular physical activity (PA) may prevent cancer, mainly colon cancer (CC), up to 50% in humans. The evidence that PA protects against colon cancer is convincing. Also, PA probably protects against postmenopausal breast cancer and cancer of the endometrium. On the other hand, exhaustive exercise increases free radical DNA oxidative damage, inflammation and depresses immune function, events also related to the increased …
Regular Training Modulated Carbonyl Group Levels In Psychologically Stressed Rats,
2012
Universidad de Cádiz
Regular Training Modulated Carbonyl Group Levels In Psychologically Stressed Rats, I Rosety, M Rosety-Rodriguez, G Fornieles-Gonzalez, A Diaz
International Journal of Exercise Science: Conference Proceedings
The present work was designed to assess the utility of an 8-week swimming training program as a healthy tool to reduce protein oxidation expressed in terms of carbonyl group content in psychological stressed rats. To get this goal, sixty 6-8-weeks-old male albino Wistar rats weighing 145-155 g were used in this experimental study. The animals were randomly divided into three groups: control (lot A; n=20), stressed (lot B; n=20) and stressed & exercised (lot C; n=20). Rats were stressed by placing animals in a 25x7 cm plastic bottle 1 h/day, 5 day/week for 8 weeks. Protein oxidation was assessed as …
Plasmatic E-Selectin Levels Were Decreased In Young Women With Metabolic Syndrome After Exercise Training,
2012
Universidad de Cádiz
Plasmatic E-Selectin Levels Were Decreased In Young Women With Metabolic Syndrome After Exercise Training, M Rosety-Rodriguez, I Rosety, G Fornieles-Gonzalez, J Meletis
International Journal of Exercise Science: Conference Proceedings
Cellular adhesion molecules (CAMs) such as E-selectin are involved in the rolling, adhesion and extravasation of monocytes into the atherosclerotic plaque. Fortunately regular exercise may improve pro-inflammatory status in individuals with metabolic syndrome. Accordingly, this study was designed to determine the influence of exercise on soluble plasmatic E-selectin levels in women with metabolic syndrome. Sixty adult women with metabolic syndrome according to the criteria reported by the National Cholesterol Education Program Adult Treatment Panel III volunteered for this study. Fourty-five were randomly included in experimental group to perform a 12-weeks aerobic training program, 3 days/week, consisting of warm up (10-min), …
Reduced Lipoperoxidation In High-Performance Athletes With Mental Retardation By A Mixed Protocol Based On Exercise And Supplementation,
2012
Universidad de Cádiz
Reduced Lipoperoxidation In High-Performance Athletes With Mental Retardation By A Mixed Protocol Based On Exercise And Supplementation, J F. Ordoñez, I Rosety, A Diaz, M A. Rosety
International Journal of Exercise Science: Conference Proceedings
Individuals with mental retardation generally present high levels of oxidative stress. Further it is widely accepted that high physical performance may be associated to oxidative damage. The present study was undertaken to ascertain the influence of a mixed protocol based on regular exercise and antioxidant supplementation in lipoperoxidation in athletes with mental retardation. Fifty-five high-performance athletes with mental retardation from Special Olympics volunteered for this study (21.6±1.8 years-old). Fourty were randomly included in experimental group to perform a 6-weeks protocol, including exercise (low-moderate intensity aerobic exercise before breakfast 3 times per week) and supplementation (1g ascorbic acid + 400 UI …
A Previous Note Regarding The Influence Of A 6-Weeks Mixed Protocol On Plasmatic Carbonyl Groups In High-Performance Athletes With Mental Retardation,
2012
Universidad de Cádiz
A Previous Note Regarding The Influence Of A 6-Weeks Mixed Protocol On Plasmatic Carbonyl Groups In High-Performance Athletes With Mental Retardation, J F. Ordonez, I Rosety, M Bernardi, A Diaz
International Journal of Exercise Science: Conference Proceedings
It is widely accepted that high physical performance may be associated to oxidative damage. The present study was undertaken to ascertain the influence of a mixed protocol based on regular exercise and antioxidant supplementation in plasmatic carbonyl group content in athletes with mental retardation. Mainly if we take into account individuals with mental retardation generally present high levels of oxidative damage. Fifty-five high-performance athletes with mental retardation from Special Olympics volunteered for this study (21.6±1.8 years-old). Fourty were randomly included in experimental group to perform a 6-weeks protocol including exercise (low-moderate intensity aerobic exercise before breakfast 3 times per week) …
Exercise Improves Endothelial Dysfunction In Young Women With Metabolic Syndrome,
2012
Universidad de Cádiz
Exercise Improves Endothelial Dysfunction In Young Women With Metabolic Syndrome, G Fornieles-Gonzalez, I Rosety, J Meletis, M A. Rosety
International Journal of Exercise Science: Conference Proceedings
Recent studies have reported that regular exercise reduces pro-inflammatory biomarkers in women with metabolic syndrome. However, to date little information is available on the influence of exercise on endothelial dysfunction, despite its important role during the development of atherosclerotic plaque. Accordingly, this study was designed to determine the influence of exercise on soluble vascular cell adhesion molecule (VCAM-1) in women with metabolic syndrome. Sixty adult women with metabolic syndrome according to the criteria reported by the National Cholesterol Education Program Adult Treatment Panel III volunteered for this study. Fourty-five were randomly included in experimental group to perform a 12-weeks aerobic …
8-Weeks Of Aerobic Training Program Decreases Malondialdehyde Concentration In Stressed Rats,
2012
Universidad de Cádiz
8-Weeks Of Aerobic Training Program Decreases Malondialdehyde Concentration In Stressed Rats, I Rosety, G Fornieles-Gonzalez, A Diaz, J F. Ordoñez
International Journal of Exercise Science: Conference Proceedings
In recent years it has been shown that psychological stress induced by immobilization changes the balance between pro-oxidant and antioxidant factors inducing oxidative damage. Fortunately several studies have reported that regular exercise may reduce oxidative damage. Consequently, the present work was designed to assess the influence of an 8-week moderate intensity swimming training program in psychological stressed rats. To get this goal, sixty 6-8-weeks-old male albino Wistar rats weighing 145-155 g were used in this experimental study. They were divided into three groups: control (lot A; n=20), stressed (lot B; n=20) and stressed & exercised (lot C; n=20). Rats were …
Endurance Training Induces Depot-Specific Changes In Il-10/Tnf-Α Ratio In Rat Adipose Tissue,
2012
University of São Paulo
Endurance Training Induces Depot-Specific Changes In Il-10/Tnf-Α Ratio In Rat Adipose Tissue, Fábio Santos Lira, José Cesar Rosa, Alex Shimura Yamashita, Cristiane Harume Koyama
International Journal of Exercise Science: Conference Proceedings
White adipose tissue (WAT) is the source of pro- and anti-inflammatory cytokines and recently, it recognized as an important source of interleukin 10 production (IL-10). Acute physical exercise induce an anti-inflammatory cytokine profile. However, the effect of chronic physical exercise in the production of IL-10 by the WAT has never been examined. IL-10 and TNF-α were assessed in WAT of rats engaged in endurance training. Animals were randomly assigned to either a sedentary control group (S, n=7) or an endurance trained group (T, n=8). Trained rats ran on a treadmill for 5 days/wk for 8 wk at 55-65% of the …
Effects Of Fasting On Critical Velocity And Anaerobic Capacity Determination In Running Rats,
2012
UNESP Rio Claro
Effects Of Fasting On Critical Velocity And Anaerobic Capacity Determination In Running Rats, Fúlvia De Barros Manchado-Gobatto, Claudio Alexandre Gobatto, Gustavo Gomes De Araujo, Clécia Soares De Alencar Motta
International Journal of Exercise Science: Conference Proceedings
The non-invasive critical power model suggested for aerobic/anaerobic evaluation of human beings was adapted for rats in our Laboratory. The aim of the present study was to verify the effects of 12-hours fasting on the critical velocity (CV) and the anaerobic running capacity (ARC) determination in sedentary rats. 11 adult Wistar rats (90 days old, weighing 395.5 ± 17.6g) were submitted to four exercise tests at 25, 30, 35 and 40m/min (with 48 hours of interval), performed randomly and continuously until exhaustion, for the CV and ARC estimations. The protocol was executed with the rats in the fed state and …
Effect Of Eleven Weeks Training Program On Inflammatory, Hematological And Biochemical Parameters In Rat Skeletal Muscle, Liver And Serum,
2012
State University of Campinas
Effect Of Eleven Weeks Training Program On Inflammatory, Hematological And Biochemical Parameters In Rat Skeletal Muscle, Liver And Serum, Fernando Oliveira Catanho Da Silva, Rejane Lucco, Rodrigo Ferraresso, Danilo Lopes Ferrucci
International Journal of Exercise Science: Conference Proceedings
Physical exercise is known causer of acute traumas in biological structures. Chronically, physical training or can lead to a coherent sequence of traumas leading to Adaptation (Functional Overreaching – FOR) or to an imbalance between stimulus and recovery leading to Overtraining Syndrome (OTS). In the present study we analyzed muscle and hepatic cytokines concentration: Interleukin-6 (IL6), Tumor Necrose Factor-Alpha (TNF-α), Interleukin-1Beta (IL1-β) and Interleukin-10 (IL-10); muscle and serum concentration of glutamate (GLU) and glutamine (GLN); serum concentration of C-reactive Protein (CRP), Alpha-1 Glicoprotein Acid (AGA), Albumin (ALB), Uric Acid (UA), Ferric Reducing Ability of Plasma (FRAP), Creatine Kinase (CK), Red …
Effect Of An Endurance Training-Overtraining Protocol On Rat Muscular Oxidative Capacity,
2012
University of Campinas
Effect Of An Endurance Training-Overtraining Protocol On Rat Muscular Oxidative Capacity, Rodrigo Luiz Perroni Ferraresso, Denise Vaz De Macedo, Rodrigo Hohl
International Journal of Exercise Science: Conference Proceedings
Overtraining may outcomes for functional overreaching (FOR), a short term decline in performance that leads eventually to an improvement in performance after recovery, or nonfunctional overreaching (NFOR) when performance decline may be reversed only by a longer regenerative period. Recently we developed a training-overtraining protocol for rats with increased workload: eight weeks of daily exercise sessions, followed by three weeks of increasing daily training frequency (2, 3 and 4 times) with decreasing recovery time between sessions (4, 3 and 2h), characterized by analyses of performance before training (T1) and after the 4th(T2), 8th(T3), 9th(T4), 10th(T5) and 11th(T6) training weeks. All …
Determination Of Blood Glucose Threshold In Boys: Descriptive Analysis,
2012
Anhanguera of Bauru College
Determination Of Blood Glucose Threshold In Boys: Descriptive Analysis, Alex Garcia, Jorge Luis Domingues Honório, Runer Augusto Marson, Paulo Henrique Silva Marques De Azevedo
International Journal of Exercise Science: Conference Proceedings
The blood glucose threshold (GT) has been used for the assessment of the aerobic capacity for trained individuals in replace of the blood lactate and ventilatory parameters for anaerobic threshold determination. But, there are no studies with boys. The purpose of this study was to measure the intensity corresponding to the GT in a group of boys. Eight boys (11±1.12 years; 38±6.93 kg; 1.44±0.09 m; 18±1.79 kg/m2) performed a graded maximal exercise test on a cycloergometer to determine the Watts peak (WP), heart rate maximum (HRmax), Watts at GT (GTw) and heart rate at GT (GThr). The initial intensity was …
Comparison Of The Effects Of Different Anesthetics On Serum Haemolysis And Glycogenolysis In Rats,
2012
State University of Campinas
Comparison Of The Effects Of Different Anesthetics On Serum Haemolysis And Glycogenolysis In Rats, Eduarda F. A. Machado, Ana Carolina R. Normand, Lázaro A. S. Nunes, Denise V. Macedo
International Journal of Exercise Science: Conference Proceedings
The anesthetics can differently affect the structure and biological function of tissues and systems. The objective of this study was to compare the effects of three injectable anesthetics generally used in experiments with animals on the degree of haemolysis and glycogenolysis after deep anesthesia. 20 Wistar male rats (330-440g) were used. The animals were divided into three groups: Cloral Hydrate (CH), Ketamine + Xylazine (KX), Zoletil 50® (zolazepam and tiletamina) + Xylazine (ZTX). After deep anesthesia the total blood was collected. Immediately the liver, the white and red gastrocnemius muscles were also withdrawn. The degree of serum haemolysis was quantified …
Comparison Of Basal Metabolic Rate By Indirect Calorimetry And Predictive Model,
2012
Universidade Federal de São Carlos
Comparison Of Basal Metabolic Rate By Indirect Calorimetry And Predictive Model, Tatienne Neder F. Da Costa, Mateus Moraes Domingos, Patrícia Brassolatti, Shislene Batistela Tokuda
International Journal of Exercise Science: Conference Proceedings
The objective of this study was to compare the values of basal metabolic rate (BMR) obtained by indirect calorimetry (IC) and by predictive model (PM). Methodology: 6 women, age (23.8 ± 3.1 years), height (165 ± 5.8 cm), body mass (55.9 ± 4.9 kg), fat free mass (43 ± 2.1 kg), fat body mass (12.9 ± 3.3 kg), percentage of body fat (22.8 ± 4.2%) were subjected to the test of IC. The IC test was done early in the morning, after 12 hours of fasting, without attainment of physical activity within the last 24 hours and abstinence of alcohol …
Comparative Analysis Of The Energy Expenditure In Walking And The Running In Young Men,
2012
University Methodist of Piracicaba
Comparative Analysis Of The Energy Expenditure In Walking And The Running In Young Men, Lucas De Castro Cardoso, Marcelo De Castro Cesar, Pamela Roberta Gomes Gonelli, Claudio Alexandre Gobatto
International Journal of Exercise Science: Conference Proceedings
Walking below 6 km/h and running above 8 km/h are efficient effort intensities to maintain the economy of energy expenditure in the mechanical work. However, in the intermediate range (between the transition of the walking to running), the mechanical work against the energy expenditure still requires analysis. So, the purpose of the present study was to compare the energy expenditure between walking and running in the load work immediately below of the inversion point in the caloric expenditure. Ten young male subjects participated of the study (24.2 ± 2.04 years; 180.7 ± 3.8 cm; 79.5 ± 8.6 kg). The transition …
Comparative Study Of Injury Incidence In Soccer Players During Regional Games Of Sertãozinho – 2006 And Jaboticabal – 2008,
2012
Federal University of São Carlos
Comparative Study Of Injury Incidence In Soccer Players During Regional Games Of Sertãozinho – 2006 And Jaboticabal – 2008, Luiz Fernando Approbato Selistre, Luciano Maia Alves Ferreira, Oswaldo Stamato Taube, Edson Alves Barros Jr.
International Journal of Exercise Science: Conference Proceedings
Soccer is one of the most popular and practiced sports in the world. This sport has been changed over the years and instead of emphasis on technique, currently the physical components are more favored, increasing the injury risk. Regional Games were created to stimulate young athletes and sports practice. The aim of this study was to perform a comparative epidemiological survey of male sub-21 soccer players injuries in the Regional Games of 2006 and 2008. This is an epidemiological and comparative study of analytical type. Records of assessment used at Regional Games of Sertãozinho 2006 and Jaboticabal 2008 were consulted. …
