Objective To observe the clinical therapeutic effect of acupuncture combined with acupoint injection in the treatment of post -stroke intractable hiccup.Methods 120 patients with post -stroke intractable hiccup were randomly divided into treatment group(60 cases)and control groups(60 cases)according to the digital table.The patients in the control group were treated with baclofen tablets and methloxetamine hydrochloride injection, and the patients in the treatment group were treated with acupuncture combined with acupoint injection therapy.The treating period was 1 week.The scores of hiccup symptoms,the total effective rate and side effect were recorded before and after the treatment in all patients.Results The scores of hiccup symptoms before treatment in the treatment group and the control group were (5.32 ±1.17)points and (5.25 ±0.65)points respectively,there was no statistically significant difference between the two groups(t =1.79,P =0.96).The scores of hiccup symptoms on the 1 day after treatment in the treatment group and the control group were (3.97 ±1.24)points and (3.85 ±1.02 )points respectively,there was no statistically significant difference between the two groups(t =1.93,P =0.48).The scores of hiccup symptoms on the 3 days after treatment in the treatment group and the control group were (2.80 ±0.73)points and (3.75 ±1.11)points respectively,there was significant difference between the two groups(t =2.66,P =0.00), that in the treatment group was lower than the control group.The scores of hiccup symptoms on the 5 days after treatment in the treatment group and the control group were (2.25 ±1.07)points and (3.43 ±0.81)points respec-tively,there was significant difference between the two groups(t =2.85,P =0.00),that in the treatment group was lower than the control group.The scores of hiccup symptoms on the 7 days after treatment in the treatment group and the control group were (1.27 ±0.66)points and (2.02 ±0.98)points respectively,there was significant difference between the two groups(t =1.07,P =0.00),that in the treatment group was lower than the control group.The total effective rates in the treatment group and the control group were 90%(54 /60)and 65%(39 /60)respectively,there was significant difference between the two groups(χ2 =10.75,P =0.00).The incidence rates of side effects in the treatment group and the control group were 1.7%(1 /60)and 6.7%(4 /60)respectively,there was no statistically significant difference between the two groups(χ2 =0.84,P =0.36).Conclusion Acupuncture combined with acu-point injection can significantly reduce the hiccup symptom score of post -stroke intractable hiccup patients on the 3, 5 and 7 days after treatment,and improve the total effective rate.

The painless needle insertion technique, summarized by Professor WU Lian-zhong during his decades of acupuncture clinical practice is introduced in this article, which is characterized as soft, flexible, fast, plucking and activating antipathogenic qi. The Sancai (three layers) lifting and thrusting manipulation technique is adopted by Professor WU for getting the qi sensation. And features of 10 kinds of needling sensation such as soreness, numbness, heaviness, distension, pain, cold, hot, radiation, jumping and contracture are summarized. Finger force, amplitude, speed and time length are also taken as the basis of reinforcing and reducing manipulations. Moreover, examples are also given to explain the needling technique on some specific points which further embodies Professor WU's unique experiences and understandings on acupuncture.
Acupuncture Therapy ; history ; methods ; China ; History, 20th Century ; History, 21st Century ; Humans ; Needles

Abstract?AIM: To analyze the effects of femtosecond laser assisted cataract surgery ( FLACS ) in the treatment of cataract and its effect on prognosis.?METHODS:Forty-two cases (42 eyes) of patients with cataract who were treated in the Department of Ophthalmology in our hospital between January 2012 and December 2014 were selected as the study objects. According to the order of treatment, they were divided into control group and observation group, 21 cases in each. The control group was treated with traditional phacoemulsification cataract surgery ( PCS ) . On the basis, the observation group was treated with femtosecond laser. The effective phacoemulsification time (EPT), cumulative dissipated energy (CDE), fluid flow and monitored pressure of the two groups were recorded.The rate of corneal endothelial loss and the situation of Tyndall phenomenon were statistically analyzed.The two groups were followed up for 1a.The long-term visual acuity recovery was observed.The best corrected visual acuity ( BCVA ) was recorded, and the long-term complications were statistically analyzed.?RESULTS: 1 ) The total response rate in observation group was 95% while in control group was 90% ( P>0.05);2) the surgery time of the observation group was longer than that of the control group ( P<0.05) but EPT was shorter than that of the control group.CDM and liquid flow were less than those of the control group ( P<0.05 ); 3 ) at 1d after surgery, there was no significant difference in intraocular pressure between the two groups (P>0.05); the rates of Tyndall phenomenon and corneal endothelial loss in the observation group were lower than those in the control group ( P<0.05);4) BCVA of the two groups at different time after surgery were significantly higher than that before surgery (P<0.05). However, at 1d, 3mo, 6mo and 1a after surgery, BCVA of the observation group was better than that of the control group ( P <0.05 ); 5 ) the incidence of complications in the observation group after surgery (14%) was lower than that in the control group (43%) (P<0.05).?CONCLUSION: The surgical effects of FLACS in the treatment of cataract are good.After surgery, the visual acuity of patients is improved significantly and the incidence of postoperative complications is low. However, the surgery time is long and cost is high, so it is difficult to popularize.

The quality control method and standard were established to control the quality of Pteris multifida in this paper. The tests of water content, total ash, acid-unsoluble ash and ethanol-soluble extractives of P. multifida were carried out according to the methods recorded in appendix of Chinese Pharmacopeia (2010 edition, volume 1) . The TLC method was established by using rhoifolin as references, and a mixture of CHCl3 -MeOH-HAc (6: 1: 1) as the developing solvent system on GF254 thin layer plate. The contents of rhoifolin was determined by HPLC on a Diamonsil C18 (4.6 mm x 250 mm, 5 μm) column, using acetonitrile-water (containing 0.15% formic acid) (16: 84) as mobile phase at a flow rate of 1.0 mL x min(-1). The column temperature was 30 degrees C and the detection wave-length was 350 nm. As a result, pterosin C 3-O-β-D-glucosidede and the other constituents were well separated on TLC detected under the UV light at 254 nm . The methodology validation for the assay of rhoifolin presented that it was in good linear correlation in the ranges of 0.025 5-5.1 μg with the regression equations of Y = 1 092.4X + 9.503 5 (r = 0.999 8), and the average recoveries were 100.3% (RSD 1.3%). The content range of rhoifolin from 16 different batches of Pteris multifida was 0.08-5.06 mg x g(-1). The water content, total ash, acid-unsoluble ash and ethanol-soluble extractives of 16 samples varied in the ranges of 7.35% - 12.96%, 6.90% - 16.33%, 2.07% -11.38% and 13.29% -23.87%, respectively. The suggesting limes in the quality standard for water content, total ash, acid-unsoluble ash, ethanol-soluble extractives and rhoifolin content were ≤ 12% , ≤ 15% , ≤ 8.5% , ≥ 14% and ≥ 0.040%, respectively. The result proved that the established quality of control method was specific and accurate, which can be used for the quality control of P. multifida.
China ; Chromatography, High Pressure Liquid ; Chromatography, Thin Layer ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; standards ; Pteris ; chemistry ; Quality Control

Hemoperfusion ; Humans ; Ivermectin ; analogs & derivatives ; poisoning ; Liver Cirrhosis ; complications ; therapy ; Male ; Middle Aged

Objective: To determine the suitable condition for enrichment and purification of total flavonoids from Scutel-laria baicalensis with macroporous resins and to select the optimal parameters. Methods: Using the total flavonoids as the standard, the optimum macroporous resins were selected. Sample concentration, adsorption duration and alcohol concentration were investigated by orthogonal experiment design of form L9(34). Results: The 1300 resin was the suitable one for enriching and purifying total flavonoids. The optimum conditions Were as follows :adsorption time at 40 min, sample concentration at 4. 00 mg/ml (pH 5. 0) ,and 30% alcohol as the elution reagent. Conclusion: 1300 resin can be used to enrich and purify the total flavonoids of Scutellaria baicalensis, which can increase the rate of enrichment.

Objective To investigate the CT manifestations of recto-endometriosis. Methods Three pathologically proved cases of recto-endometriosis were reported, the CT features and clinical manifestations were investigated retrospectively with review of literatures. Results The patients were all menstruating females (28, 34, and 45 years old, respectively), and anal pain emerged during menses in one case. Rectal examination revealed stiff immobile mass along the rectal wall in all three cases. All the cases showed solid masses on CT scan with moderate enhancement after contrast administration. Two of them confined to the rectal walls, another involved the rectum and peri-rectal aspect. One case was misdiagnosed as well-differentiated adenocarcinoma of rectum in frozen section by biopsy specimen.Conclusion A solid mass was always found in recto-endometriosis. No characteristic CT feature was manifested. Attention should be paid to the differentiation from rectal tumors when making the diagnosis.

Objective To assess the effectiveness of tension-free vaginal tape obturator tape(TVT-O)as treatment of SUI by means of a systematic review and meta analysis.Methods Using the search terms"TVT,TVT-O,SUI,RCT,TOT",the literature in Chinese and English from January 2001 tO March 2007 on the difference of TVT and TVT-O was searched from MEDLINE,PUBMED,EMBASE,Google Scholar,CNKI,WAN FANG DATA,and criteria randomized controlled trials(RCTs)were studied by Meta-analysis in RevMan 4.2.At the same time,Ors of randomized model and fixed model were calculated tO evaluate the sensitivity.Results There were six RCTs that compared TVT-O with TVT.When compared by Subjective cure,TVT-O at 1-17 months were no better than TVT(OR 0.67;95% CI 0.40,1.13).Adverse events such as bladder injuries (OR 0.15;95% CI 0.03,0.66)was less common,where as groin/thigh pain(OR 8.61;95% CI3.03,24.52)was more common;but there were rio significant difference in de novo urgency(OR=1.16;95% CI 0.54,2.47),urinary retention(OR=0.54;95% CI 0.24,1.20)or urinary tract infection(OR=1.07;95% CI 0.61,1.87)between the tWO groups.Conclusions There is no significant difference between TVT and TVT-O.TVT-O group had no bladder injuries complications,but groin/thigh pain was more common.

Objective To synthesize a quantum dot (QD) to recognize glioma cells for imaging and photodynamic therapy. Methods By one-pot aqueous approach, near infrared-emitting CdTe was produced. After detection of its physicochemical characterizations, RGD was conjugated. Emission images were observed with confocal microscopy. To test its toxicity, CdTe-RGD with various concentrations was separately added into U251 and 3T3 cells for incubation in dark circulation. To test its photodynamic effect, U251 and 3T3 cells were then irradiated for 5 ~ 60 min using 632.8 nm laser. Results The QD (Φ = 3.75 nm, PL peak wavelength =700 nm, PLQY=20%) achieved was a spherical crystal with excellent monodispersity. Under confocal microscope , U251 cells were visualized but 3T3 cells not. In dark circulation, the survival rates of both U251 and 3T3 cells were above 85%. After laser irradiation, the survival rate of U251 cells decreased to (37 ± 1.6)%with the increasing of irradiation time and CdTe-RGD concentration. Conclusion With good physicochemical characterization and low toxicity, CdTe-RGD could be applied in biomedical imaging and photodynamic therapy of gliomas.

BACKGROUND:Autologous bone marrow aspirate concentrate is often applied in patients from Department of Orthopedics and those with severe limb ischemia, but rarely applied in Department of Oral and Maxil ofacial Surgery, especial y in Department of Oral Implantology. The effect of autologous bone marrow aspirate concentrate on promoting peri-implant bone regeneration deserves further studies.
OBJECTIVE:To evaluate the effect of bone marrow aspirate concentrate in the repair of peri-implant bone defect.
METHODS:Bone marrow 5 mL was extracted from posterior superior iliac spine of experimental dogs and bone marrow cel s were counted before and after concentration. Bone defect (4 mm × 4 mm × 4 mm) was prepared in the middle of bilateral mandibular premolar, which was randomly implanted with gelatin sponge plus bone marrow aspirate concentrate, autologous bone and gelatin sponge. At 4 and 12 weeks after surgery, bone defect specimens were histological y observed. The new bone formation rate and new bone mineral density were calculated.
RESULTS AND CONCLUSION:After centrifugation, the concentrations of nucleated cel s in bone marrow aspirate concentrate were increased by (2.78±0.22) times. More colony-forming units were found after cel culture. Histological analysis showed that, significantly higher new bone formation rate and new bone mineral density occurred in gelatin sponge plus bone marrow aspirate concentrate group, compared with autologous bone group and gelatin sponge group at 4 weeks (P<0.05). The new bone formation rate in gelatin sponge plus bone marrow aspirate concentrate group was significantly lower than that of autologous bone group, and higher than that of gelatin sponge group at 12 weeks (P<0.05). However, the difference of new bone mineral density in the three groups was not significant (P>0.05). Autologous bone marrow aspirate concentrate can significantly improve new bone mineral density and quantity in the pre-implant bone defect.