Skeletal Muscle Injury
Mostrando 1-12 de 85 artigos, teses e dissertações.
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1. EFFECTS OF CONTUSION AND EXHAUSTIVE EXERCISE ON MG53, PTRF IN SKELETAL MUSCLE OF RATS
RESUMO Objetivos Estudar os efeitos da contusão e do exercício exaustivo sobre a expressão de MG53, PTRF, Pax7 e β-catenina no músculo esquelético de ratos e revelar o mecanismo de reparo da lesão desses músculos. Métodos Quarenta e dois ratos Wistar machos foram divididos randomicamente em 7 grupos, com 6 ratos em cada grupo. Todos os grupos fo
Rev Bras Med Esporte. Publicado em: 11/11/2019
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2. Evolution of potential biomarkers of acute muscle injury after physical exercise
Skeletal muscle injury is a frequent event and diagnosis using the classical blood markers sometimes produces unsatisfactory results. Therefore, objective of the study was to detect new biomarkers in plasma, saliva and urine in response to acute muscle damage induced by physical exercise. A cross-sectional study was conducted with 27 American football player
Braz. J. Pharm. Sci.. Publicado em: 28/10/2019
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3. MALE ADULT RAT SPERM PARAMETERS AFTER SKELETAL MUSCLE INJURY
RESUMO Introdução: As lesões músculo-esqueléticas estimulam uma resposta inflamatória sistêmica que pode interferir na reprodução das espécies. Objetivo: Avaliar os efeitos causados pelas lesões músculo-esqueléticas sobre a resposta inflamatória e os parâmetros espermáticos de ratos machos adultos. Métodos: O grupo da amostra foi composto
Rev Bras Med Esporte. Publicado em: 29/07/2019
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4. Effects of Low-level Laser Therapy on Muscle Repair in Rats with Chronic Alcohol Intake
ABSTRACT This study aimed to investigate the effects of low-level laser therapy (LLLT) on muscle repair in rats with chronic alcohol intake. Thirty male Wistar rats were distributed into three groups: injured tibialis anterior (TA) muscle without treatment (IC); chronic ingestion of alcohol plus injured TA muscle (AI); and chronic ingestion of alcohol plus i
Braz. arch. biol. technol.. Publicado em: 14/11/2018
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5. Non-neurotoxic activity of Malayan krait (Bungarus candidus) venom from Thailand
Abstract Background: Envenoming by kraits (genus Bungarus) is a medically significant issue in South Asia and Southeast Asia. Malayan krait (Bungarus candidus) venom is known to contain highly potent neurotoxins. In recent years, there have been reports on the non-neurotoxic activities of krait venom that include myotoxicity and nephrotoxicity. However, res
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 07/05/2018
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6. Creation of a contusion injury method for skeletal muscle in rats with differing impacts
Abstract Purpose: To realize a morphological examination of the musculoskeletal tissue, assessing the effect of a contusion method for the production in rat gastrocnemius, comparing the inflammatory responses generated by different impacts. Methods: For the analysis of a contusion method, twelve female Wistar rats were distributed into four groups. The le
Acta Cir. Bras.. Publicado em: 2017-05
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7. Antioxidant effect of Legalon(r) SIL in ischemia-reperfusion injury of rat skeletal muscle
PURPOSE: To evaluated the potential antioxidant agent Legalon (r) SIL (silibinin-C-2',3-bis(hydrogensuccinat)) in the skeletal muscle of rats. METHODS: IRI was achieved via tourniquet application in Wistar-albino rats. Experimental groups were chosen as (i) sham control, (ii) IRI (3+2 h), (iii) IRI and Legalon (r) SIL-50 (50 mg/kg/i.p.), (iv) IRI and
Acta Cir. Bras.. Publicado em: 2016-04
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8. Evaluation of rotator cuff muscle strength in healthy individuals
OBJECTIVE: To compare the strength generated by the rotator muscles of the shoulder joint between the right upper limb and left upper limb among healthy individuals. METHODS: To evaluate the muscle strength of upper limbs from isometric contractions in the horizontal direction (rotation) an isometric dynamometer was used, equipped with transducers, signal c
Acta ortop. bras.. Publicado em: 2015-06
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9. Morphological aspects and Cox-2 expression after exposure to 780-nm laser therapy in injured skeletal muscle: an in vivo study
Background: The effectiveness of low-level laser therapy in muscle regeneration is still not well known. Objective: To investigate the effects of laser irradiation during muscle healing. Method: For this purpose, 63 rats were distributed to 3 groups: non-irradiated control group (CG); group irradiated at 10 J/cm² (G10); and group irradiated at 50 J/cm² (G
Braz. J. Phys. Ther.. Publicado em: 29/08/2014
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10. Putative role of ischemic postconditioning in a rat model of limb ischemia and reperfusion: involvement of hypoxia-inducible factor-1α expression
Hypoxia-inducible factor-1α (HIF-1α) is one of the most potent angiogenic growth factors. It improves angiogenesis and tissue perfusion in ischemic skeletal muscle. In the present study, we tested the hypothesis that ischemic postconditioning is effective for salvaging ischemic skeletal muscle resulting from limb ischemia-reperfusion injury, and that the m
Braz J Med Biol Res. Publicado em: 25/07/2014
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11. Profile of injures prevalence in athletes who participated in SESC Triathlon Caiobá-2011
OBJECTIVE: To identify the prevalence of injuries occurred during training and/or competition in triathlon athletes at SESC Triathlon Caiobá-2011. METHODS: One hundred and ninety athletes participated in the study (153 males and 37 females). RESULTS: Athletes reported time of practice between 3 to 6 years (20%), training frequency of 5 days per we
Acta ortop. bras.. Publicado em: 2014-07
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12. The effects of low level laser therapy on injured skeletal muscle
The main purpose of the present study was to investigate the effects of low-level laser therapy (LLLT) used in two different fluencies on injured skeletal muscle after cryolesion by means of histopathological analysis and immunohistochemistry for COX-2. A total of sixty male Wistar rats were randomly distributed into three groups: injured animals without any
Braz. arch. biol. technol.. Publicado em: 2014-02