Adult ; Facial Nerve Injuries ; etiology ; Foreign Bodies ; complications ; Humans ; Male ; Neck ; Parotid Gland

Objective To observe the effects of a decoction of buzhong yiqi in conjunction with rehabilitation training in relieving post-stroke fatigue.Methods A group of 115 stroke patients was enrolled and randomly divided into a simple rehabilitation group and a combination therapy group.Both groups received conventional rehabilitation treatment and appropriate treatment of any primary diseases.In addition,those in the combination therapy group were given a decoction of buzhong yiqi twice daily for a total of 4 weeks.EMG signals,subjective evaluations of fatigue severity,active rehabilitation exercise duration,motor function and ability in the activities of daily living (ADL) were assessed before treatment and after 4 weeks of treatment.The slope of the surface electromyogram's mean power frequency (KMPF) and median frequency (KMF) were used to quantify fatigue.Subjective fatigue severity was estimated using a fatigue severity scale (FSS).The active rehabilitation exercise lasted,on average,90 minutes daily.The Fugl-Meyer assessment (FMA) was used to evaluate motor function and the modified Barthel index (MBI) ADL ability.Results There were no statistically significant differences between the groups before treatment.After 4 weeks of treatment all the outcomes in both groups had improved (except the FSS scores of the simple rehabilitation group).The KMPF,KMF,FSS,exercise duration,FMA scores and MBI scores in the combination therapy group were all significantly better than those in the simple rehabilitation group.Conclusion Taking buzhong yiqi can significantly improve the clinical effects of conventional rehabilitation training on post-stroke fatigue.It helps relieve fatigue,improve active participation in rehabilitation exercise,and also improve motor function and ADL ability.

Objective To investigate the effect and mechanism of Shuangzhu Kangxian Prescription(Astragali Radix,bran-fried Atractylodis Macrocephalae Rhizoma,vinegar-prepared Rhizoma Curcumae,Bupleuri Radix,Salviae Miltiorrhizae Radix et Rhizoma,Litchi Semen)on improving hepatitic fibrosis induced by carbon tetrachloride(CCl4)in rats based on the Wnt/β-catenin signaling pathway.Methods The rat model of hepatitic fibrosis was replicated by subcutaneous injection of 3.0 mL·kg-1 40%CCl4 twice a week for 8 weeks.SD rats were randomly divided into blank control group(n=8),model group(n=7),positive control group(n=7,intragastric administration of 43.19 mg·kg-1 silymarin),low-dose Chinese medicine group(n=6,intragastric administration of 4.3 g·kg-1Shuangzhu Kangxian Prescription),medium-dose Chinese medicine group(n=6,intragastric administration of 8.6 g·kg-1Shuangzhu Kangxian Prescription),high-dose Chinese medicine group(n=7,intragastric administration of 17.2 g·kg-1Shuangzhu Kangxian Prescription).The continuous intragastric administration was given once a day for 4 consective weeks,in addition to the blank control group,the other groups continued to be subcutaneously injected with CCl4 at the same time.The pathological changes of liver tissue were observed by HE and Masson staining.The levels of serum type Ⅳ collagen(Col Ⅳ),type Ⅲ procollagen(PC Ⅲ),hyaluronic acid(HA)and laminin(LN)were detected by ELISA.The protein expression levels of Wnt1,β-catenin and PPAR-γ in liver tissue were detected by Western Blot.The mRNA expression levels of Wnt1,β-catenin and PPAR-γ in liver tissue were detected by qPCR.Results Compared with the blank control group,the liver of the model group showed partial necrosis of liver cells,the normal hepatic lobule structure was destroyed,the arrangement of liver cell cords was disordered,the central vein or portal area was enlarged,and a large number of inflammatory cells infiltrated to form bridging necrosis.The collagen fibers in the central vein or portal area of the liver proliferated significantly,forming fibrous septa,and the fibrosis score were significantly increased(P＜0.05).The levels of serum Col IV,PC Ⅲ,HA and LN were significantly increased(P＜0.05).The protein and mRNA expression levels of Wnt1 and β-catenin in liver tissue were significantly increased(P＜0.05),and the protein and mRNA expression levels of PPAR-γ were significantly decreased(P＜0.05).Compared with the model group,the steatosis of hepatocytes in the positive control group and the medium-and high-dose groups of Chinese medicine was improved,and the necrosis and inflammatory cell infiltration were reduced.The degree of hepatitic fibrosis was improved,the liver collagen fibers were reduced,and the fibrosis score was significantly reduced(P＜0.05).The levels of serum Col Ⅳ,PC Ⅲ,HA and LN were significantly decreased(P＜0.05).The protein and mRNA expression levels of Wnt1 and β-catenin in liver tissue were significantly decreased(P＜0.05),and the protein and mRNA expression levels of PPAR-γ were significantly increased(P＜0.05).Conclusion Shuangzhu Kangxian Prescription has the effect of anti CCl4-induced hepatitic fibrosis in rats,and its mechanism may be related to the inhibition of Wnt/β-catenin signaling pathway and up-regulation of PPAR-γ expression.