RESUMO
Skeletal muscle injury is a common disease in clinical practice,and an in-depth understanding of its repair mechanisms is crucial for the development of effective therapeutic strategies.This paper focuses on the key role of TGF-β in skeletal muscle injury repair,introduces the diversity of its family members and signaling pathways,explores the expression and regulation part of TGF-β after skeletal muscle injury,analyzes its early expression dynamics and regulatory factors,and thoroughly investigates the effects of TGF-β on skeletal muscle repair,revealing its inflammatory regulation,cellular activation and proliferation as well as fibrosis.Key role.Special attention was paid to its mechanism of action in muscle regeneration and its regulatory mechanism at the cellular level.In addition,the potential clinical applications of TGF-β in the repair of skeletal muscle injury were discussed,and the development and application of it as a therapeutic target and modulator were explored.However,controversies and shortcomings still exist in the current study,such as the dual roles of TGF-β and the impact of individual differences on treatment.Future research directions should include digging deeper into the details of signaling pathways and biomarker discovery.By overcoming these challenges,the potential clinical application of TGF-β in skeletal muscle injury repair is expected to usher in new breakthroughs and provide patients with more individualized and effective treatment strategies.
RESUMO
Objective: To discuss the effects of acupuncture plus Tuina (Chinese therapeutic massage) in intervening the mental development, motor function, cerebral hemodynamics, and muscle tone in kids with spastic cerebral palsy (CP). Methods: A retrospective analysis was conducted on 87 kids with spastic CP. They were divided into a control group and an observation group based on their original treatment plan. Kids in the control group received symptomatic treatment, motor development therapy, and Tuina treatment. The observation group was additionally given acupuncture treatment. One month was taken as a treatment course. After six courses, the efficacy, change in muscle tone, mental development, gross motor function, fine motor function, and the systolic velocity (Vs), mean velocity (Vm), and pulsatility index (PI) of the anterior cerebral artery (ACA), middle cerebral artery (MCA), and posterior cerebral artery (PCA) were compared between the two groups. Results: After treatment, the muscle tone score dropped in both groups (P<0.05) and was significantly lower in the observation group than in the control group (P<0.05). The observation group achieved more significant efficacy than the control group (P<0.05). After the intervention, the mental development index (MDI), psychomotor development index (PDI), gross motor function measure (GMFM) score, and fine motor function measure (FMFM) score all increased in both groups (P<0.05) and were notably higher in the observation group than in the control group (P<0.05). After treatment, the Vs and Vm of the ACA, MCA, and PCA were markedly higher in the observation group than in the control group (P<0.05), and the observation group was significantly lower than the control group comparing the PI of the ACA, MCA, and PCA (P<0.05). Conclusion: Based on the symptomatic treatment and motor development therapy, Tuina and acupuncture treatment can effectively treat spastic CP children, manifesting as reducing muscle tone, boosting mental development, and improving motor function and cerebral hemodynamics.