Objective: To observe the effect of complex reinforcing-reducing manipulations of acupuncture on flexion and extension angles of hip and knee in patients after surgical treatment of gluteus maximus contracture.
Methods: A total of 66 cases following surgery of gluteus maximus contracture were randomly allocated into an observation group and a control group by the random digits table, 33 in each group. In addition to basic treatment, cases in the observation group were treated with reducing manipulation [Tou T ian Liang (Heaven-penetrating Cooling)] on Zhibian (BL 54), Huantiao (GB 30) and Juliao (GB 29) on the affected side and reinforcing manipulation [Shao Shan Huo (Mountain-burning Fire)] on Biguan (ST 31), Futu (ST 32), Zusanli (ST 36), Fenglong (ST 40), Xuehai (SP 10), Diji (SP 8) and Yanglingquan (GB 34). Patients in the control group only received the same basic treatment as the observation group. The treatment was done once a day, 30 d for a course and a 1-week interval between two courses. Then the flexion and extension angles of hip and knee were evaluated using the Lokomat full automatic robot gait evaluation system after 3 courses of treatment.
Results:There were intra-group statistical differences in hip flexion angle on foot followed (HFA-FF), the maximum of hip flexion angle (MAX-HFA), the maximum of hip extension angle (MAX-HEA), knee flexion angle on foot followed (KFA-FF), the maximum of knee flexion angle on stance phase (MAX-KFA-TP) and the maximum of knee flexion angle on swing phase (MAX-KFA-WP) in the observation group and in HFA-FF, MAX-HEA and KFA-FF in the control group (P<0.05). There were between-group statistical differences in HFA-FF, MAX-HFA, MAX-HEA, KFA-FF and MAX-KFA-TP (P<0.05).
Conclusion: The complex reinforcing-reducing manipulations of acupuncture can effectively improve the hip/knee functions following surgery of gluteus maximus contracture.

BACKGROUND:The technique of vacuum sealing drainage, initialy used for better wound healing, has been widely applied to al kinds of refractory wounds. OBJECTIVE:To summarize the research progress in vacuum sealing drainage for treatment of severe soft tissue injury. METHODS: An electronic retrieve was performed in Wanfang database, VIP database and PubMed database from January 1989 to August 2014 was performed for papers regarding the vacuum sealing drainage technology with the key words of “vacuum sealing drainage technology; injury; gentamicin; hyperbaric oxygen; nerve growth factor; chymotrypsin” in Chinese or English. Finaly 48 articles were involved in the final analysis according to the inclusion criteria. RESULTS AND CONCLUSION:Vacuum sealing drainage is a highly effective treatment technique to promote wound healing which can promote wound blood circulation, reduce sweling, inhibit bacterial growth, stimulate growth of granulation tissue by mechanical stress, inhibit cel apoptosis, thereby helping wound healing. Compared to conventional open-dressings, vacuum sealing drainage has a faster wound healing speed, lower infection rate, and fewer dressing change frequency. With recent advances in medicine, vacuum sealing drainagetechnology cannot be simply used for treatment of skin soft tissue damage, but in combination with gentamicin, hyperbaric oxygen, nerve growth factor and chymotrypsin to achieve better therapeutic effects.

Objective To estimate the patterns and frequency of anomalous coronary origin with angiography in the Chinese elderly population and evaluate the correlation between anomalous coronary origin and development of coronary atherosclerotic stenosis. Methods A retrospective analysis was performed on the basis of angiographic data among elderly patients who underwent coronary arteriography in Beijing University First Hospital. Those with anomalous origin of coronary arteries were selected for further assessment and significant stenosis in coronary arteries was recorded.Results Among 2031 patients, 46 patients were found to have anomalous origin of coronary artery,with an incidence rate of 2.3%. Right coronary artery was the most common anomalous vessel, being involved in 26 patients (56.5%). The anomalous origin was more frequent in right coronary artery than in left coronary artery (41.3%). The most common anomaly was right coronary artery arising from left coronary sinus in 13 patients (28.3%). Significant atherosclerotic lesions in the anomalous arteries were seen in 37 patients (80.4%). Conclusions In Chinese elderly population, the anomalous origin of coronary artery is more frequent in right coronary artery, the most common anomaly resides in right coronary artery arising from left coronary sinus. The anomalous coronary artery increases risk for development of coronary atherosclerotic stenosis.

Objective To investigate the level of professional commitment of nursing baccalaureate students,and explore the relationship between the professional commitment and communication ability.Methods Questionnaires were used to investigate 430 nursing baccalaureate students who were studying in the school.Results The professional commitment of nursing students was in the middle level.Correlation analysis revealed that the communication ability was correlated with the professional commitment.Conclusions We should take measures to improve the competency of professional commitment of nursing undergraduate students,strengthen their communication ability,promote the construction of nursing staff.

Objective To investigate the effects on one hand of training the other with isometric wrist extension and flexion training and its underlying mechanism.Methods Twenty healthy young girls were recruited and randomized into a training group and a control group with 10 subjects in each,using a random number table.The subjects in the training group were accepted isometric training of the wrist extensors and flexors on the right side once every other day,4 days a week for 6 weeks according to a pre-programmed protocol,while those in the control group had no intervention.Peak torque and surface electromyography (sEMG) were recorded and assessed before and after 6 weeks of training.Results In the training group,the average peak torque of right wrist flexion and extension were both significantly higher than before training (within-group comparison) and higher than in the control group (between-group comparison) after 6 weeks of training.The average peak torques of the left wrist in the training group in flexion and extension were (12.9±2.0) Nm and (6.4 ± 1.3) Nm after training,both significantly higher than before the training and stronger than the control group.In the sEMG traces during wrist extension,after training the ascend velocity of the right extensor carpi ulnaris and the integrated area of the left extensor carpi ulnaris in the training group were significantly smaller than before training and in the control group.Conclusion Unilateral isometric resistance training of the wrist muscles can transfer to the contralateral side,probably by altering muscle recruitment.

Objective To investigate the extent of cross-education between the pronation and supination muscles of the right and left forearms after unilateral isometric training.Methods Twenty healthy young girls were randomized into a training group and a control group using a random number table.The training group underwent isometric training of their right forearms for six weeks,while the control group continued ordinary life without exercises.Pronation peak torque (PPT) and supination peak torque (SPT) were assessed before and after the training for both groups.Results The differences in PPT or SPT between the training group and the control group were not significant before the training program.When the training had been completed,however,the average PPT and SPT on right side of those trained of course had increased significantly compared to before training or to the control group.More significantly,the average PPT and SPT on the left side in the training group were also significantly better than before training or in the control group after training.Conclusion Unilateral isometric training of the forearm pronation and supination muscles for six weeks can significantly increase muscle strength bilaterally,indicating good cross-education.

Objective To evaluate the characteristics of quantitative monitoring of brain function during the perioperative period in elderly patients and its relationship with postoperative cognitive dysfunction (POCD).Methods Seventy ASA physical status Ⅰ or Ⅱ patients,aged ≥ 60 yr,scheduled for elective lumbar spine decompression and fusion surgery under general anesthesia,having an expected postoperative length of hospital stay ≥ 7 days,were enrolled in the study.The cognitive function was assessed by using Mini-Mental State Examination before operation and the results were normal.Fifty healthy elderly volunteers were chosen and served as control group.Cognitive function was assessed at l day before operation (D0) and 3 (D3) and 7 days after operation (D7).Z score was used to identify POCD.All the patients were then divided into POCD group or control group (group C) according to the results of diagnosis.Quantitative monitoring of brain function was carried out using a traction system,and the wavelet index (WLI),i_22 and i_20 were recorded.Results A total of 67 patients completed the study and were enrolled in the analysis,there were 9 cases in group C,and 58 cases in group POCD.The WLI was significantly decreased at D7,and no significant change was found in WLI at D3 as compared with the value at D0.The WLI was significantly lower at D7 than at D3.There was no significant difference in i_22 and i_20 between the three time points.Compared with group C,i_22 was significantly decreased at D0,and no significant change was found in i_22 at the other time points and in WLI at each time point in POCD group.Conclusion During quantitative monitoring of brain function during the perioperative period in the elderly patients,WLI is significantly decreased on 7th day postoperatively,and no significant change is found in i_20 and i_22,however,the pre-operative low i_22 value can predict the development of POCD.

The forkhead box O (FoxO) transcription factor family plays an important role in cell functions, including metabo-lism, apoptosis, cellular proliferation, stress reactions, DNA repair, and immune response. As a member of this family, forkhead box O3a (FoxO3a) regulates its target genes by modulating histone modifications, including phosphorylation, acetylation, and methylation. FoxO3a expression is abnormally downregulated in urologic neoplasm. Protein modifications and FoxO3a activity are mainly con-trolled by PI3K/Akt signal pathway and other signaling pathways. FoxO3a is also involved in the initiation, progression, and prognosis of urologic neoplasm. This review focuses on the function of FoxO3a in urologic neoplasm and elucidates the regulatory mechanisms involved. This article will provide novel strategies to clinical diagnosis and drug therapy of urologic neoplasms.

Objective To quantitatively analyze and compare the texture features of thermal and chemical lesions on the porcine striated muscle, in vitro extracted from high-frequency ultrasonograms using computer-assisted image analysis technique, and to investigate the application values. Methods The thermal lesion and chemical lesion were induced in vitro in porcine striated muscle by microwave ablation and anhydrous acetic acid injection, respectively. The two dimension (2D) ultrasonographic ifndings were qualitatively compared between the groups of thermal and chemical lesion models, in which eight textural features in geometric mathematics extracted from 2D ultrasonograms were quantitatively analyzed by a technique of computer-assisted image analysis named multiscale decomposition method of echo intensity of interface relfections. Results As expected, microwave ablation and anhydrous acetic acid caused signiifcant changes of several texture features extracted from ultrasonograms. There were significant differences between the normal group and microwave ablation group in grayscale mean (Mean), irregularity (IRGL) and periodicity of distribution (POD) as follows (Mean: 1.9143±0.2914 vs 1.2334±0.3357, t=-5.306, P=0.000; IRGL: 0.5577±0.0334 vs 0.5092±0.0459, t=-2.957, P=0.007; POD: 0.000 27±0.000 005 vs 0.000 29±0.000 008, t=4.782, P=0.000). There were signiifcant differences between the normal group and anhydrous acetic acid injection group in number of blobs (NOB), size of blobs (SOB) and periodicity of distribution (POD) as follows (NOB: 51.0324±13.6998 vs 31.6042±4.8315, t=4.633, P=0.000; SOB:16.4843±3.9349 vs 25.6230±2.3555, t=6.903, P=0.000;POD:0.000 26±0.000 015 vs 0.000 29±0.000 008, t=-4.459, P=0.000). For each group of injured regions, there were significant differences between the microwave ablation group and anhydrous acetic acid injection group in Mean, IRGL, NOB and SOB as follows (Mean: 1.2664±0.2688 vs 1.9143±0.2914, t=-5.661, P=0.000; IRGL: 0.5220±0.0422 vs 0.5577±0.0334, t=-2.295, P=0.032;NOB:51.0324±13.6998 vs 34.5856±2.6362, t=4.048, P=0.000;SOB:16.4843±3.9349 vs 25.3176±2.3501, t=-6.676, P=0.000). Conclusion Technique of computer-assisted image analysis named multiscale decomposition method of echo intensity of interface relfections, based on multiscale blob features extraction, was useful to differentiate ultrasonic texture features between the groups injured in our study, which established quantitative muscle ultrasound as a practical and reliable tool for the muscle injury diagnosis to distinguish the structural changes induced by different physiochemical factors.

The origin and development of round magnetic needle was explored, and the structure of round magnetic needle was introduced in detail, including the handle, the body and the tip of the needle. The clinical opera tion of round magnetic needle were standardized from the aspects of the methods of holding needle, manipulation skill, tapping position, strength of manipulation, application scope and matters needing attention, which laid foundation for the popularization and application of round magnetic needle.
Acupuncture Therapy ; history ; instrumentation ; methods ; standards ; China ; History, Ancient ; Humans ; Medicine in Literature ; Needles ; history ; standards