Objective:To obverse the therapeutic effect of superficial needling with different frequencies for intractable facial paralysis. Methods: A total of 120 patients with intractable peripheral facial paralysis were allocated into a superficial needling with high frequency group (150 times/min), a moderate frequency group (100 times/min) and a low frequency group (50 times/min) according to the random number table method. The Toronto facial grading system (TFGS) was used to evaluate facial nerve functions before treatment and after 2 weeks and 4 weeks of treatment respectively. The electromyography (EMG) test of the mandibular branch of facial nerve was used to compare the motor nerve conduction velocity (MCV), sensory nerve conduction velocity (SCV) and monophasic action potential (MAP) among different groups, and was done before treatment and after 4 weeks of treatment. The clinical efficacy was also compared. Results: After 2 weeks and 4 weeks of treatment, the changes of TFGS scores in the three groups all showed statistical significance (all P＜0.05), and the TFGS score in the low frequency group was substantially higher than that in the other two groups. After treatment, the changes of the MCV and SCV in the three groups all showed statistical significance (all P＜0.05), and the results in the low frequency group were higher than those in the other two groups; the change of MAP in the three groups showed no statistical significance (P＞0.05). The total effective rate was 65.0%, 80.0% and 95.0% in the high frequency group, moderate frequency group and low frequency group respectively, and the between-group differences showed statistical significance (P＜0.05). Conclusion: Compared with the superficial needling with high and moderate frequencies, superficial needling with low frequency can produce more significant clinical efficacy for intractable facial paralysis.

Objective To investigate the values of computed tomography(CT) and endoscopic retrograde cholangiopanc reatography(ERCP) in acute biliary tract obstruction associated with Clonorchiasis. Methods The image features of 47 patients with acute biliary tract obstruction associated with Clonorchiasis proved by operation (27 cases) and ERCP (20 cases) were reviewed retrospectively. Results Fourty-three cases showed equal intrahepatic bile duct diffuse dilatation from porta hepatis to capusle with different levels in CT, and 39 cases showed extrahepatic bile duct dilatation. There was no significant relationship for the extent of intra and extrahepatic bile duct dilatation. It showed the end of intrahepatic bile duct shaped like a bag in 41 cases, a enlarged gallbladder in 38 cases, and 9 cases with a soft intralumenal masses. There were 13 patients with pancreas swelling and 8 with pancreatic duct dilatation. Of the 20 patients underwent ERCP, eighteen cases showed intrahepatic bile duct diffuse dilatation with the end shaped like a bag, and 16 showed extrahepatic bile duct dilatation. Irregular filling-defect was seen in the common bile duct in 9 cases. The obstruction were relieved after Oddi's muscle endoscopic sphincrectomy(EST). Conclusion The patients with acute obstructive jaundice can be diagnosed as Clonorchiasis, if CT or ERCP showed equal intrahepatic bile duct diffuse dilatation with the end shaped like a bag and with extrahepatic bile duct dilatation, which can be confirmed by the worms and eggs found in the drawing-out bile, and the obstruction can be relived by EST.

Objective To investigate the CT imaging feature of EHCC associated with Clonorchiasis. Methods The CT image features of 18 patients with EHCC associated with Clonorchiasis proved by operation and pathology were reviewed retrospectively. Results CT depicited the level and cause of obstruction in all eigthteen patient. Most tumors( n =14,77.8%)were located in the proximal third of the extrahepatic bile duct. The gross morphologic pattern was an intraluminal soft tissue mass leision in 14 patients(77.8%), infiltrating in two patients and exophytic types in two patients. Contrast enhancement of the tumors relative to the liver parenchyma showed isoattenueation in 10 tumors(55.6%), hyperattenuation in seven tumors(38.9%) and hypoattenuation in one tumor(5.6%). Severe,uniform dilation of the intrahepatic bile duct was identified in 14 patients (77.8%) and central dilation was seen in four patients (23.2%).Male preponderance was found( n =15,83.3%). Conclusion It is concluded that the EHCC associated with Clonorchiasis is located predominantly in the proximal third of the extrahepatic bile duct and detected more readily than non Clonorchiasis-associated cholangiocacinoma.

Sleep plays an important role in the modulation of endocrine function and energy metabolism;hormone levels are markedly different during a sleepless night compared with a night of normal sleep.Sleep deprivation may change the levels of cortisol,growth hormone(GH)and thyrotropin(TSH)at night.In addition,sleep curtailment disturbs the balance of anorexi- genic(leptin)and orexigenic(ghrelin)factors,and does harmful to glucose tolerance.

Objective To investigate the protective effects of ambroxol on lung during perioperation in elderly patients with myasthenia gravis.Methods 58 elderly patients diagnosed as myasthenia gravis combined with thymic disease were divided into treatment group and control group randomly.During the perioperation,the treatment group was treated with ambroxol,while the control group was not.Comparative analysis of pulmonary complications,pulmonary ventilation indexes,blood gas indexes,and serum concentration of C-reactive protein (CRP),tumor necrosis factor-α (TNF-α),interleukin 1β (IL-1β) and IL-10 was performed.Results The incidence rate of postoperative pulmonary complications (pulmonary atelectasis,pneumonia and bronchitis) was significantly lower in the treatment group in the control group (9.4％ vs 15.6％,P＜0.05).Peak inspiratory pressure (PIP) and resistance of air way (RAW) were lower in treatment group than in control group [(22.32±3.43) cmH2O vs (26.54±4.81) cmH2O,(29.17±5.74) cmH2O· L-1s-1vs (34.47±7.94) cmH2O · L-1 · s-1 both P＜0.05],while compliance of lung (CL) washigher in treatment group than in control group [(106.04±-14.73)ml/cmH2O vs (95.11±9.50) ml/cmH2O,P＜0.05].Two days after operation,PaO2,SaO2 and PaO2/FiO2 were significantly higher in treatment group than in control group [(89.66 ±13.23) mmHg vs (70.94±12.75) mmHg,(96.95±2.65)％ vs (89.44±2.78)％,(219.47±54.05)mmHg vs (187.38±37.72) mmHg,respectively,all P＜0.05].Serum concentration of CRP,TNF-α,IL-1β were lower and serum level of IL-10 was higher in treatment group than in control group [(29.37 ± 14.87)mg/L vs (43.94 ±21.42) mg/L,(35.55±4.74)μg/L vs.(52.80±6.63) μg/L,(17.06±6.85)μg/L vs.(28.62±7.72) μg/L],[(132.84± 12.91)μg/L vs.(87.18± 16.37)μg/L,respectively,all P＜0.05].Conclusions Ambroxol hydrochloride can effectively reduce the incidence rate of postoperative pulmonary complications after thymectomy,improve the pulmonary ventilation function,and inhibit the inflammatory reaction in elderly patients with myasthenia gravis,which is worthy of wide application in the perioperation.

Anemia, Aplastic ; therapy ; Cytomegalovirus Infections ; etiology ; Fatal Outcome ; Humans ; Immunotherapy ; adverse effects ; Male ; Pneumonia, Viral ; etiology ; Young Adult

Objective To evaluate the early outcomes of mini-open lumbar microdiscectomy. Methods There were 38 cases in each group of mini-open lumbar mierodiscectomy and conventional discecto- my.Operating time,blood loss,time of leaving the bed and length of hospital stay were compared in two groups.MacNab criteria were used to evaluate the outcomes.Results To compare the conventional discec- tomy group,microdiscectomy group spent similar operating time,but had less blood loss(P

AIM:To investigate the influence of matrine (MA) on the phenotype switching of mouse mono-cytes and alveolar macrophages induced by bleomycin ( BLM) .METHODS:All mice were randomly divided into normal saline (NS) group, BLM group, BLM+NS group and BLM +MA group.The mice were administered with BLM at 2.5 mg/kg via oropharyngeal instillation .The mice in BLM+MA group were treated with MA (15 mg· kg-1 · d-1 ) by oral gavage following BLM administration .The mice were sacrificed on days 3, 7, 14, and 21.The lungs were removed for pathological analysis .The circulating monocyte subsets and polarization state of bronchoalveolar lavage fluid ( BALF)-de-rived alveolar macrophages were analyzed by flow cytometry .RESULTS:The results of HE and Masson trichrome staining in BLM and BLM+NS groups exhibited classical pathological stages of lung fibrosis , including acute inflammation phase and later fibrosis phase .Compared with BLM +NS group, MA treatment alleviated the inflammatory response and the de-gree of fibrosis induced by BLM (P<0.05).There was a rapid change of circulating Ly6Chi monocytes and its magnitude was positively associated with the pulmonary inflammatory response .An expansion of M2-like alveolar macrophages was positively correlated with the magnitude of lung fibrosis .Moreover , MA treatment partially normalized the phenotype switc-hing of monocytes and alveolar macrophages .CONCLUSION:Matrine treatment attenuates BLM-induced pulmonary injury partially via modulating the phenotype switching of monocytes and alveolar mocrophages .

Objective: Vacuum-assisted closure(VAC) is a new technique for wound treatment,whose clinical application at home is but at the initial stage.The aim of this study was to investigate the procedure,therapeutic course and the effectiveness of the technique in the treatment of chronic wounds.Methods: This study included 12 cases of chronic or infected wound,which were more than 100 cm2 in size,either undermined,or drainage-obstructed,or difficult to heal despite over a month of previous treatment.We used the Freedom Negative Pressure Wounds Therapy Machine and the Ten-Step Management Procedure for a regular course of 30-50 days.We recorded and analyzed the pre-and post-treatment PUSH(pressure ulcer scale for healing) scores,healing modes,healing time and cure rate of all the cases.Results: The 12 cases were treated by VAC for(27.7 ? 22.6) days,of which 9 were cured,1 improved and 2 healed after moisture therapy followed by further treatment in the surgical department.The average healing time was(59.36 ? 22.88) days and the total cure rate was 91.7%.Age is positively correlated with healing time,but other factors showed no significant correlation with healing time and cure rate.Conclusion: The VAC technique is applicable to chronic wounds in patients of all ages,and the best therapeutic course is 30-50 days,which helps to raise the cure rate of intractable wounds.

Objective To observe the effects of Qingzhi soft capsule(QSC) on improving experimental memory in mice.Methods The model of vascular dementia was made by means of bilateral carotid artery ligation and reperfusion after 8 minutes in mice.Another model of learn and memory disorder was induced by subcutaneous injection of sodium nitrite.The effects of Qingzhi soft capsule on memory disorder were evaluated by step-down test,Y-maze test in mice.Results Compared with sham-operated group,for the mice model of vascular dementia suffered cerebral ischemia and neural cell injury,the step down latency of animal model was shorter(P