ABSTRACT
Objective:To observe the effects of rolling method massager on local tissue morphology, tissue and serum TNF-α and IL-1β in rabbits with skeletal muscle injury at different time points; To investigate the mechanism of temporal effect of rolling method action on skeletal muscle injury.Methods:Totally 72 New Zealand rabbits were divided into blank group, model group and rolling method treatment group according to random number table method, with 24 rabbits in each group. Rabbits in each group were divided into 1 d, 3 d, 5 d, 7 d, 9 d and 11 d subgroups according to the time point of injury, with 4 rabbits in each group. Blunt contusion was used to model the model group and the rolling method treatment group. Each subgroup of the rolling method treatment group was subjected to rolling method intervention for 3 d, using a homemade rolling method massager, 2 times/d, 3 min/time. At 24 h after the completion of the intervention, the histomorphological changes were observed by HE staining, and the TNF-α and IL-1β contents in serum and damaged skeletal muscle tissues were detected by ELISA.Results:Compared with the blank group, the inflammatory cell infiltration in the model group was obvious, edema was severe, and myofibers were broken; the inflammatory cell infiltration in the 1 d rolling method treatment group was intensified, myocytes were apoptotic, and myofibers were broken and necrosed more seriously; the inflammation in the 7 d rolling method treatment group was obviously improved with the best effect, and the difference with normal healthy muscle tissue was smaller. After modeling, TNF-α and IL-1β levels in skeletal muscle tissues and serum TNF-α levels were higher in the 3 d model group than in the 1 d model group ( P<0.05). Compared with the blank group, TNF-α and IL-1β levels in skeletal muscle tissues and serum increased in each subgroup of the model group and each subgroup of the rolling method treatment group ( P<0.01); Compared with the 1 d model group, TNF-α and IL-1β levels in skeletal muscle tissues and serum TNF-α levels increased in the 1 d rolling method treatment group. The levels of TNF-α and IL-1β in the 3 d, 5 d, 7 d, 9 d and 11 d rolling method treatment group were lower than those in the model group subgroup ( P<0.05). TNF-α and IL-1β levels in skeletal muscle tissues and serum TNF-α levels were higher in the 1 d, 3 d and 5 d rolling method treatment group than in the 7 d rolling method treatment group ( P<0.05). TNF-α levels in skeletal muscle tissues were higher in the 1 d and 3 d rolling method treatment group than in the 7 d rolling method treatment group ( P<0.05). Conclusion:The inflammatory factors in the rolling treated group were significantly higher at 1 d after skeletal muscle injury, indicating that treatment with the rolling method was inappropriate at this time; seven days after injury, the application of rolling method can reduce the inflammatory effect, accelerate the repair of skeletal muscle, and improve the quality of functional recovery.
ABSTRACT
Objective: To discuss the application principle in tuina manipulation for lumbar intervertebral disc herniation (LIDH) in Chinese literatures published in recent 30 years. Methods: The three major Chinese databases, Wanfang Academic Journal Full-text Database (Wanfang), Chongqing VIP Database (CQVIP) and China National Knowledge Infrastructure (CNKI), were searched to collect the studies of tuina manipulations in treatment of LIDH published in recent 30 years. Clustering analysis was applied to analyze the top 20 tuina manipulations for LIDH. Results: The top 20 most frequently used manipulations for LIDH were Gun-rolling, Rou-kneading, Dian-digital pressing, oblique Ban-pulling, An-pressing, Tanbo-plucking, Bashen-pulling and extending, horizontal Tui-pushing, Na-grasping, Anrou-pressing and kneading, Dou-shaking, Yao-rocking, Ca-scrubbing, Pai-patting, post-extension Ban-pulling, Mo-rubbing, Zhen-vibrating, Nie-pinching, fist-back Ji-tapping, and dorsal Shen-extending methods. The involved manipulations can be divided into two categories by the treated body areas. One category is applied to the soft tissues, including Gun-rolling, Rou-kneading, Dian-digital pressing, An-pressing, Tanbo-plucking, horizontal Tui-pushing, Na-grasping, Anrou-pressing and kneading, Ca-scrubbing, Pai-patting, Mo-rubbing, Zhen-vibrating, Nie-pinching, and fist-back Ji-tapping methods. The other category is applied to bones and joints, including oblique Ban-pulling, Bashen-pulling and extending, Dou-shaking, Yao-rocking, post-extension Ban-pulling, and dorsal Shen-extending methods. Conclusion: Based on the treated body area, the tuina manipulations applied to treat LIDH are predominated by the ones performed on soft tissues, assisted by those on bones and joints. From the way of force exertion, the involved manipulations are majorly the swinging methods, followed by squeezing and pressing ones. The manipulations applied to bones and joints are predominated by the Ban-pulling ones, followed by the Bashen-pulling and extending ones.
