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1.
Rev. bras. med. esporte ; 29: e2023_0058, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1441289

ABSTRACT

ABSTRACT Introduction: Rehabilitation training and recovery strategies are very important for repairing joint injuries in aerobic exercise practitioners, requiring periodic updates on the state of the art for their trainers and rehabilitation professionals. Objective: Verify the current status of joint injuries in aerobic exercise practice and explore the means practiced for rehabilitation training. Methods: 90 aerobics athletes were selected as experimental subjects, and the experiment lasted 12 weeks. Injuries were recorded, and joint rehabilitation training was performed, according to the updated literature survey. Results: The total static resting parameters of the unaffected limbs of the experimental group showed changes from 2.90 ± 0.55 to 2.81 ± 0.52, the anterior and posterior axial static parameters increased from 2.03 ± 0.71 to 2.14 ± 0.73, the lateral axial static parameters showed no significant changes, following the parameters of the control group. The total static parameters at the rest of the injured limb in the experimental group showed changes from 3.76 ± 0.73 to 2.73 ± 0.72, while the control group parameters showed no significant changes. Conclusion: The joint rehabilitation training for aerobics athletes currently practiced has shown to be satisfactory for the recovery of knee joint injuries in aerobic exercise practitioners. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.


RESUMO Introdução: O treinamento de reabilitação e as estratégias de recuperação são muito importantes para o reparo de lesões nas articulações de praticantes de exercício aeróbico, necessitando de atualizações periódicas sobre o estado da arte para seus treinadores e profissionais de reabilitação. Objetivo: Verificar a situação atual das lesões articulares na prática de exercício aeróbico e explorar os meios praticados para o treinamento de reabilitação. Métodos: 90 atletas de aeróbica foram selecionados como sujeitos experimentais, e o experimento teve duração de 12 semanas. As lesões foram registradas, e o treinamento de reabilitação articular foi realizado, segundo o levantamento bibliográfico atualizado. Resultados: Os parâmetros estáticos totais de repouso dos membros não afetados do grupo experimental apresentaram alterações de 2,90 ± 0,55 para 2,81 ± 0,52, os parâmetros estáticos axiais anteriores e posteriores elevaram-se de 2,03 ± 0,71 para 2,14 ± 0,73, os parâmetros estáticos axiais laterais não apresentaram alterações significativas, acompanhando os parâmetros do grupo de controle. Os parâmetros estáticos totais de repouso do membro lesionado no grupo experimental apresentaram alterações de 3,76 ± 0,73 para 2,73 ± 0,72, enquanto os parâmetros do grupo de controle não apresentaram alterações significativas. Conclusão: O treinamento de reabilitação articular para atletas de exercício aeróbico praticado atualmente mostrou-se satisfatório para a recuperação das lesões articulares de joelho nos praticantes. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.


RESUMEN Introducción: El entrenamiento de rehabilitación y las estrategias de recuperación son muy importantes para la reparación de lesiones en las articulaciones de los practicantes de ejercicio aeróbico, requiriendo actualizaciones periódicas sobre el estado del arte para sus entrenadores y profesionales de la rehabilitación. Objetivo: Verificar el estado actual de las lesiones articulares en la práctica del ejercicio aeróbico y explorar los medios practicados para el entrenamiento de rehabilitación. Métodos: Se seleccionaron 90 atletas de ejercicio aeróbico como sujetos experimentales, y el experimento duró 12 semanas. Se registraron las lesiones y se llevó a cabo el entrenamiento de rehabilitación articular, de acuerdo con el estudio bibliográfico actualizado. Resultados: Los parámetros estáticos totales en reposo de las extremidades no afectadas del grupo experimental mostraron cambios de 2,90 ± 0,55 a 2,81 ± 0,52, los parámetros estáticos axiales anteriores y posteriores aumentaron de 2,03 ± 0,71 a 2,14 ± 0,73, los parámetros estáticos axiales laterales no mostraron cambios significativos, siguiendo los parámetros del grupo control. Los parámetros estáticos totales en reposo del miembro lesionado en el grupo experimental presentaron cambios de 3,76 ± 0,73 a 2,73 ± 0,72, mientras que los parámetros del grupo control no presentaron cambios significativos. Conclusión: El entrenamiento de rehabilitación articular para atletas de ejercicio aeróbico practicado actualmente demostró ser satisfactorio para la recuperación de lesiones articulares de rodilla en practicantes de ejercicio aeróbico. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.

2.
Journal of Prevention and Treatment for Stomatological Diseases ; (12): 773-778, 2018.
Article in Chinese | WPRIM | ID: wpr-758031

ABSTRACT

Objective@#To observe the killing and clearance effect of an Er:YAG laser combined with sodium hypochlorite on Enterococcus faecalis at different depths of the root canal in vitro to provide a reference for clinical application.@*Methods @#A total of 75 models of Enterococcus faecalis infection were successfully established and randomly divided into three groups (25 per group). Ten random samples per group underwent no processing. The remaining models in group A were treated with an Er:YAG laser combined with sodium hypochlorite 52.5 g/L. Group B was treated with 52.5 g/L sodium hypochlorite (positive control), and group C was treated with normal saline (negative control). The bacterial reduction rate was calculated for each group. The bactericidal effect on the surface of the root canal wall was observed in 5 samples by scanning electron microscopy.@*Results@#There was no statistically significant difference (P > 0.05) between group A (100.00 ± 0.00) and group B (98.62 ± 2.01) but was a statistically significant difference between group A (100.00 ± 0.00) and group C (64.37 ± 2.45) (P < 0.05). The percentage reduction in bacteria was higher in group A (99.46 ± 2.31) than in groups B (92.89 ± 3.07) and C (56.72 ± 4.96) (P < 0.05). The decrease in bacteria was greater in group A (97.62 ± 3.73) than in groups B (72.49 ± 2.35) and C (44.42 ± 4.78) (P < 0.05). The bacterial reduction rate in group A (95.89 ± 2.46) was higher than that in groups B (63.88 ± 1.08) and C (33.31 ± 5.21) (P < 0.05). There were significant differences at different dentin depths in the bacterial reduction rates among groups A, B and C (P < 0.05). Electron microscopy analysis showed that the Er:YAG laser combined with 52.5 g/L sodium hypochlorite was better than either treatment alone at removing bacteria from the surface of the root canal wall.@*Conclusion@# An Er:YAG laser can effectively enhance the bactericidal effect of sodium hypochlorite on the inner wall of the root canal.

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