Introduction: Arthritis has prompted interest in using physical exercise as therapy. This study assesses the effects of low-, moderate-, and high-intensity on induced arthritis male Wistar rats. Objective: To evaluate impact arthritis. Methods: Twenty 60-day-old rats were divided into 5 groups: Control Group (GCA), Placebo (GCP), Low Physical Activity (GL), Moderate (GM), Intense (GI). The activity groups received intra-articular injections Zymosan right knee, followed by aquatic activity,...

Objectives: The purpose of the present study is to show biomechanical and histological alterations in calcaneal tendon rats submitted stresses through physical exercise heating a thermal bath. Methods: We used 35 divided into seven groups: Baseline (BL), group not any intervention, (C), either or exercise, (Ex), with no (H42), at 42°C without (ExH42), (H45), 45°C (ExH45), exercise. exercises consisted water jumps performed 10 times 4 sets, interspersed Heating was by immersing lower limbs...

The aim of this study was to analyze changes in the skeletal muscle tissue rats after stretch injury using fractal analysis.Nineteen were divided into three groups, Control (n= 5) (C), Lesion two days 7) (L2), and seven (L7).Histological slides gastrocnemius animals prepared stained with Hematoxylin eosin for analysis inflammatory process, picrosirius demonstration collagen.The subsequently analyzed Fractal Dimension (FD).The results showed high FD values process experimental groups L2 L7...

A sample of 39 rats were divided into the following groups: baseline (BL); aerobic training (ET4 and ET8); anaerobic (ST4 ST8); concurrent (CT4 CT8). The was performed by swimming with a load corresponding to 70% threshold; jumping in water 50% body weight; combined two protocols. analysis BMDwas on tibia animals showed an increase density ST4, CT4, ET8, ST8, CT8 groups when compared both BL ET4. Thus, it is concluded that exercise shown be effective increasing BMD afterfour weeks training;...

ABSTRACT Introduction: Immobilization is a treatment technique often used to reduce pain and prevent worsening of the injury. However, it promotes harmful effects on musculoskeletal tissue, resulting in marked loss muscle function, which may be aggravated elderly. Physical exercise an important intervention mitigate these effects. Objective: To analyze possible morphometric changes gastrocnemius rats after immobilization remobilization with physical exercise. Methods: Fifty-six were divided...

The aim of the present study was to observe changes in muscle tissue rats after application growth hormone (GH) and performing a strength training protocol (ST).In total, 40 male Wistar rats, 60 days old, were used, divided into four groups: control (C), GH (GHC), (T), with (GHT).The physical (PT) composed series 10 jumps water, 3x/week, an overload 50 % body weight for weeks.GH administered intraperitoneally at dose 0.2 IU/Kg GHC GHT groups saline (0.9 sodium chloride) C T groups.After...

The objective of this study was to investigate the alterations in morphology and aerobic resistance rats subjected different physical training protocols. consisted 55 “Wistar” breed, 100 days age, over a period 8 weeks. animals were randomly distributed between four groups: control (CTLE); neuromuscular anaerobic (TAN); (TAE) concurrent (TCc). After weeks, some euthanized. body mass index (BMI), Lee (Lee), epididymal adipose tissue (TecAdp), weight, feed efficiency ratio (CoefAlim)...

PEDro, PubMed e SciELO, o período de publicação dos estudos foi 2008 à 2013.Dentre os artigos encontrados, realizada uma análise nos títulos resumos, visando confirmar se encontravam critérios seleção estabelecidos; deveriam ser originais; não revisões sistemáticas.Os achados mostraram que a utilização dieta adequada exercícios

Abstract Introduction Depression of spermatogenesis is a significant problem in the hypogonadal patient on testosterone therapy (TTh). We commonly prescribe human chorionic gonadotropin (hCG) concomitantly these men to prevent testicular atrophy and maintain some degree spermatogenesis. When pregnancy desired, we increase hCG 3000 units subcutaneously three times weekly. Traditionally, discontinued during this high-dose treatment. However, question remains as whether can continue TTh with...

To analyze the effects of concurrent training (CT) on muscle fibers Wistar rats submitted to standard and hypercaloric diets.In total, 40 were used, divided into 4 groups: Sedentary Group (GS); Exercise (GE), Obese (OS) (OE).The animals performed a CT protocol consisting of: strength aerobic training, carried out 3 times week for 45 days.The smallest diameter (MDF) was analyzed evaluate hypertrophy.It observed that OE group presented significant decrease in MDF, compared OS (OE=77.41µm vs....

Severe muscle injuries are common in accidents and have a delayed recovery of integrity. In these cases, suture surgery is the standard treatment. However, Platelet Rich Plasma (PRP), has been widely used orthopedic due to its growth factors. Thus, objective study will be analyze association PRP techniques collagen tenacity injured muscle. Were seventy rats, divided into five groups: control (C), injury (CI), (IS), (IP), injury, suture, (ISP). sectioned approximately 50 % width 100 thickness...

Public areas are considered to be easily accessible and represent an alternative expansion of places conducive the practice physical activities improving quality life.The objective this study was investigate influence that outdoor on life in yours practitioners.We performed a literature review through electronic databases Google Scholar, Lilacs Scielo.The search specified period 2008 2017.We selected 21 articles for elaboration study.The use such public structures should as strategy health...

The objective of the present study was to analyze effects four different training models, two aerobic and anaerobic in relation muscular hypertrophy, by means morphometric analysis muscle cells soleus extensor digitorum longus (EDL). animals were divided into five groups, control (C), swimming (ATS), resistance water (RTW), on a treadmill (ATT), climbing (RTC). performed at 70 % threshold for 30 minutes, while RTW composed 3 series 10 jumps, RTC 4 climbs, both 80 maximum load. All protocols...

The consumption of industrialized foods and beverages contributes to the increase in body weight manifestation diverse illnesses. Among these products, soft drinks can be mentioned, which when consumed large quantities contribute gain emergence chronic non-communicable diseases such as hypertension, diabetes, obesity. In terms performance, several training protocols have been used, among concurrent is presented a tool that aid control muscle development. Thus, identification dietary factors,...

Aim: This study aimed to evaluate the effect of High-Intensity Interval Training (HIIT) on skeletal muscle Spontaneously Hypertensive Rats (SHR). Method: In total, 20 male rats, SHR, 12 months old, were used, distributed into 2 groups: Control Group (C) and (HIIT). The training lasted approximately 50 minutes/day, 5 days/week, for 8 weeks. Systolic blood pressure (BP) was measured at beginning end study. Analysis: medial gastrocnemius used measure smallest fiber diameter, after which...