Treatment of finger spasm after stroke with wheat grain moxibustion at Shixuan (EX-UE 11) combined with rehabilitation training: a randomized controlled trial / 中国针灸

OBJECTIVE@#To compare the clinical effect of wheat grain moxibustion combined with rehabilitation training and simple rehabilitation training on finger spasm after stroke.@*METHODS@#A total of 80 patients with finger spasm after stroke were randomly divided into an observation group and a control group, 40 cases in each group. The control group was given routine rehabilitation training, once a day, 30 min each time. The observation group was given wheat grain moxibustion at Shixuan (EX-UE 11) on the basis of the control group, 8~10 moxibustion cones at each point, once a day. Both groups were treated for 6 days as one course of treatment for 4 courses. The motor function of the affected hand (Fugl-Meyer assessment [FMA] score) and muscle tension (modified Ashworth scale [MAS] grading), surface EMG indexes (wrist dorsiflexor muscle and flexor carpal metacarpal muscle mean square [RMS] value), hand muscle strength (neurological deficit score [NDS]) and daily living ability (modified Barthel index [MBI] score) were compared between the two groups before and after treatment, and clinical efficacy was evaluated.@*RESULTS@#After treatment, FMA and MBI scores in the 2 groups were increased compared with before treatment (P<0.05), and those in the observation group were higher than the control group (P<0.05). The RMS value of wrist dorsiflexor muscle and flexor carpal metacarpal muscle in relaxation and passive function testsand and NDS in the 2 groups were lower than those before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). MAS grading in the 2 groups was improved compared with before treatment (P<0.05), and that in the observation group was better than the control group (P<0.05). The total effective rate of the observation group was 92.5% (37/40), which was higher than that of the control group (80.0%, 32/40, P<0.05).@*CONCLUSION@#Wheat grain moxibustion at Shixuan (EX-UE 11) combined with rehabilitation training can improve the hand motor function and daily living ability of patients with finger spasm after stroke, improve the degree of spasm and the function of wrist dorsiflexor muscle and flexor carpal metacarpal muscle, the clinical effect is better than simple rehabilitation training.

Primary study of skin wound healing in rats for Loropetalum chinens / 中国中药杂志

<p><b>OBJECTIVE</b>Cutaneous wound is a common health problem of humans. Loropetalum chinens, a medicinal plant, is widely used to treat wounds among the people. The research aims to observe whether L. chinens can promote the rats' wounds healing process, isolate the extracts primarily and commit the wound healing selection, which provide work basis for wound healing research of L. chinens.</p><p><b>METHOD</b>First we analyzed the possible components with HC-MS/MS, then committed our wound healing experiments for L. chinens in the rat incision wound model and excision wound model, which are commonly used worldwide. After that, we carried on the preliminary isolation of the L. chinens and we screened the heal-promoting effects of the isolations in incision wound model.</p><p><b>RESULT</b>L. chinens significantly accelerates the wound healing of rat's skin, shortens the healing period, enhances the healing intensity and promotes the cell proliferation and blood vessels formation around the wounds. The isolations, which are petroleum ether layer, ethyl acetate layer and n-butyl alcohol layer, exert heal-promoting effects. It indicates that the possible morphon that promotes wound healing may exist in these three components, with small polar.</p><p><b>CONCLUSIONS</b>L. chinens possesses strong wound healing promoting effects, and the active constituent, with small polar, exists in petroleum ether layer, ethyl acetate layer and n-butyl alcohol layer, and we should focus on these three layers when carrying on further studies.</p>

Characteristics of bone tunnel changes after anterior cruciate ligament reconstruction using Ligament Advanced Reinforcement System artificial ligament / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>There are different materials used for anterior cruciate ligament (ACL) reconstruction. It has been reported that both autologous grafts and allografts used in ACL reconstruction can cause bone tunnel enlargement. This study aimed to observe the characteristics of bone tunnel changes and possible causative factors following ACL reconstruction using Ligament Advanced Reinforcement System (LARS) artificial ligament.</p><p><b>METHODS</b>Forty-three patients underwent ACL reconstruction using LARS artificial ligament and were followed up for 3 years. X-ray and CT examinations were performed at 1, 3, 6, 12, 24, and 36 months after surgery, to measure the width of tibial and femoral tunnels. Knee function was evaluated according to the Lysholm scoring system. The anterior and posterior stability of the knee was measured using the KT-1000 arthrometer.</p><p><b>RESULTS</b>According to the Peyrache grading method, grade 1 femoral bone tunnel enlargement was observed in three cases six months after surgery. No grade 2 or grade 3 bone tunnel enlargement was found. The bone tunnel enlargement in the three cases was close to the articular surface with an average tunnel enlargement of (2.5 ± 0.3) mm. Forty cases were evaluated as grade 0. The average tibial and femoral tunnel enlargements at the last follow-up were (0.8 ± 0.3) and (1.1 ± 0.3) mm, respectively. There was no statistically significant difference in bone tunnel width changes at different time points (P > 0.05). X-ray and CT measurements were consistent.</p><p><b>CONCLUSIONS</b>There was no marked bone tunnel enlargement immediately following ACL reconstruction using LARS artificial ligament. Such enlargement may, however, result from varying grafting factors involving the LARS artificial ligament or from different fixation methods.</p>

Sternal insufficiency fractures of post-menopausal women: retrospective analysis of 17 cases / 中国医学科学杂志(英文版)

<p><b>OBJECTIVE</b>To retrospectively investigate the clinical characteristics of sternal insufficiency fractures (SIFs) of post-menopausal women.</p><p><b>METHODS</b>Findings on the clinical presentation, associated diseases, and imaging of SIFs in 17 postmenopausal women admitted to our hospital between February 1999 and January 2009 were reported.</p><p><b>RESULTS</b>Twelve patients complained of severe pain in their anterior chest. Other symptoms included cough (5 cases), dyspnoea (3 cases), breathlessness (3 cases), and wheeze (2 cases). Four patients had no discomfort. The sternums of 11 cases were tender to palpation. Seventeen patients had osteoporosis. Other associated diseases were chronic obstructive pulmonary disease (7 cases), rheumatoid arthritis (3 cases), systemic lupus erythematosus (1 case), asthma (1 case), and thoracic vertebral fracture (13 cases). Nine patients had received glucocorticoid treatment. The fractures were located in the body of the sternum in 15 patients, in the manubrium in 1 patient, and in the manubriosternal junction in 1 patient. Displaced fracture was present in 13 cases. Lateral radiography of the sternum showed a fracture line in 14 patients. In the remaining 3 cases, other imaging examinations such as bone scan, computed tomography or magnetic resonance imaging demonstrated the presence of a fracture.</p><p><b>CONCLUSIONS</b>Osteoporosis, glucocorticoid therapy, chronic obstructive pulmonary disease, and rheumatoid arthritis might be risk factors for SIFs. SIFs should be considered in the differential diagnosis of chest pain.</p>