Combining the personal clinical practice, the authors of this article illustrated the basic principle of treating obesity with acupuncture, studied its therapeutic effect evaluation,and demonstrated the idea and approaches in clinical application. In addition, the authors concluded that syndrome differentiation was the treatment principle and correct approach was crucial to the final result.

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Adult ; Female ; Hexanes ; poisoning ; Humans ; Male ; Middle Aged ; Occupational Diseases ; chemically induced ; therapy ; Peripheral Nerve Injuries ; chemically induced ; therapy ; Retrospective Studies ; Treatment Outcome ; Young Adult

Objective:To compare the models of guinea pig allergic rhinitis induced by different allergens. Methods: Ovalbumin (OVA), 2,4-tolylene diisocyanate (TDI) and alternariaalternata was respectively used as the allergens to establish the model of guinea pigs allergic rhinitis. The conformity of the models and human allergic rhinitis was studied through the behavioral indices, such as the times of nose itches, nasal discharge flow, histological properties and serum HA and IgE indices. Results:The times of sneezing and scratching nose, serum HA and IgE in OVA group was significantly different from those in the control group (P<0. 001 or P<0. 01). Conclusion:The models of allergic rhinitis induced by OVA are the same as allergic rhinitis in typical symptoms and pathological changes.

The clinical data of 76 children with EFE admitted from June, 1998 to December, 2009 was retrospectively analyzed. Tachypnea、 cough and cyanosis were common and all presented with heart failure. Electrocardiogram revealed sinus tachycardia 、left ventricular hyperthrophy and ST-T alterations. On chest radiograph 54 cases (54/76) had a cardiothoracic ratio ＞ 0. 65 and 33 with pneumonia.Echocardiopraphy revealed lowered left ventricular systolic function in all cases and decreased left ventricular diastolic function in 21 (21/76). 63 cases (63/76) presented with thickened and enhanced left ventricular endocardium and 11 (11/76) with thickened interventricular septals. All were treated with digitalis. 58children were improved and discharged, 10 gave up therapy and 8 died during hospitalization. 41 out of 58 improved cases were followed for 1 - 4 years, with 2. 6 years on average. Among them 28 were clinically cured, 7 deteriorated and 6 died of heart failure. Echocardiography is of diagnostic value for ERE. Systolic and diastolic function of the heart can be used to predict the outcome. Pulmonary infection is a major risk factor associated with deterioration. Long-term treatment is imperative to improve the prognosis.

Objective To investigate CT and MRI findings of giant cell tumors of the temporal bone(GCTTB).Methods CT and MRI features of 5 cases pathologically proven GCTTB were retrospectively reviewed.The lesion characteristics,including location, size,shape,margin,attenuation on CT scans,signal intensity on MR images,and enhancement pattern were documented and analyzed.Results In all 5 patients,the lesions were located adj acent to the mandibular fossa.These lesions were round or oval in shape,predominantly demonstrated as expansive lytic bone destruction containing hyperattenuating septa,calcifications,non-sclerotic borders,and discontinuous bony shells,with“boundary angle”sign.No soft tissue masses were found around the lesions.These lesions with different content demonstrated various MRI signal intensity,and the solid component enhanced intensely.Conclusion GCTTB is rare.Features such as expansive growing pattern,discontinuous bony shell,intralesional septa,calcification,and “boundary angle”sign are common,which may help in the radiographic diagnosis of giant cell tumor.

ObjectiveTo observe the 2-8 years' follow-up results of percutaneous laser disc decompression(PLDD) on cervical spondylotic radiculopathy,and to identify factors affecting the outcome of PLDD.MethodsEighty-seven patients with cervical spondylotic radiculopathy were treated consecutively by PLDD in our hospital from December 2002 to June 2009,who were followed up for 2-8 years.There were 32males and 26 females,with the mean age of 51.8 years (range,26-74).The results were evaluated according to the Japanese Orthopedic Association's score of cervical spondylotic radiculopathy(JOA 20 score) and numeric rating scales (NRS) after surgery.Two years after the operation,the excellent and good rate of JOA score of patients with different genders,ages and duration of each subgroup will be compared.ResultsThe excellent and good rate were 37.9％,51.7％,65.5％,81.0％,82.8％,80.9％,72.4％ and 72.7％ at 1,3,6months and 1,2,4,6,8 years after operation respectively.Significant difference was found between the time points of 6 months to eight years after operation and that of one month after operation.The NRS score of the pain symptoms at the final follow-up was significantly reduced(P＜0.05).The excellent and good rate of patients whose course of disease (93.3％) was less than 18 months was significantly higher than that of those whose course of disease was over than 18 months(71.4％) two years after operation (P＜0.05).Conclusion The intermediate-term curative effect of PLDD for the treatment of cervical spondylotic radiculopathy is reliable and stable,and the postoperative curative effect may be influenced by patients' duration of disease.

Objective:To investigate the purification of antibacterial effective fraction of Syringae folium by macroporous resins. Methods:Static adsorption and desorption tests were carried out to screen the macroporous resins. The desorption experiment was per-formed on the selected D101 resin to optimize the separation process. The effects of resin amount, diameter length ratio, elution flow rate, elution solution concentration and volume were studied. Results:The optimal conditions were as follows:the elution solution was 55% ethanol, the adsorption flow rate was 1 BV·h-1 , the elution flow rate was 5 BV·h-1 , 6 BV 25% ethanol was used to eliminate impurity and 8 BV 55% ethanol was used to elute to obtain the effective fraction. Conclusion: The content of antibacterial effective component is above 65% after purified by D101 resin, indicating that the present method is suitable for large-scale preparation of anti-bacterial effective fraction of Syringae folium.

Objective To prepare 5-aminolevulinic acid (ALA) and hematoporphyrin monomethyl ether (HMME) hydrogel suppositories and to evaluate their photosensitizer transfer efficiencies in rectal tumor tissue.Methods The BALB/c mice implanted SW837 rectal cancer cells subcutaneously were randomly divided into four groups:intrarectal suppository administration group,cutaneous administration group,intratumoral injection group and intravenous injection group.Fluorescence spectrophotometry was used to measure the concentration of protoporphyrin Ⅸ (PpⅨ) and HMME in rectal wall,skin and tumor tissue.The distribution of photosensitizer was determined by a fluorescence spectroscopy system.Results The concentration of PpⅨ in the ALA suppository administration group was 9.76 times (1 h) and 5.80 times (3 h) higher than that in the cutaneous administration group,and the differences were statistically significant (all P＜0.05).The maximal penetration depth of ALA in tumor tissue was about 3-6 mm at 2 h after the cutaneous administration.After the HMME suppository administration,the concentration of HMME in the rectal wall was very low.The maximal penetration depth of HMME in tumor tissue was less than 2 mm after the cutaneous administration.Conclusions ALA is more likely to penetrate mucosal barrier compared to skin tissue.The hydrogel suppository based rectal administration is expected to be a new administration method for the rectal cancer photodynamic therapy using ALA.

Objective To study the radiofrequency ablation (RA) and vagal denervafion (VD) in surgical treatment of long-standing atrial fibrillation (AF) associated with rheumatic heart disease (RHD).Methods Retrospective analysis the cardiac rhythm by 24-hour Holter monitoring during 5-year follow-up after total Maze procedure accompanied rheumatic mitral valve replacement.Between June 2006 and December 2007,a total of 173 consecutive patients with long-standing AF-associated RHD underwent mitral valve replacement and ablation maze procedure,92 cases had RA alone and 81 had RA + VD.Results Although Kaplan-Meier curve shows that the freedom from AF at 5 years follow-up time were similar(P =0.718),the percentage of antiarrhythmic drug therapy was significant higher in the RA group during early postoperative period(4th month,54.1％ vs.34.7％,P=0.017;5th month,39.2％ vs.21.3％,P=0.018;6th month,23.0％ vs.10.7％,P =0.044),and the percentage of those free by AF was significant lower(6th month,82.2％ vs.93.8％,P =0.023;1st year,76.1％ vs.89.9％,P=0.019).Conclusion Total maze procedure with bipolar radiofrequency ablation is effective to treat longstanding AF associated with rheumatic valve disease.Vagal denervation helped to maintain stable sinus rhythm and lower antiarrhythmic drug therapy at the early stage,but there was no additional benefit after the 1 st year of follow-up,it may be caused from the reactivation of vagal plexus electrical activity.