Objective: To evaluate the clinical efficacy of tube moxibustion plus point-toward-point needling method for refractory facial paralysis. Methods: A total of 100 patients with refractory facial paralysis who met the inclusion criteria were randomized into an observation group and a control group, with 50 cases in each group. Both groups were treated with acupuncture by point-toward-point needling method, mainly in the affected eye, cheek and mouth areas. The observation group was given additional tube moxibustion after receiving the point-toward-point needling method, which inserted a tube moxibustion device into the external acoustic meatus 1 cm on the affected side for 20 min. Both groups were treated once a day, 6 times a week, for 4 consecutive weeks. The House-Brackmann scale was scored before and after treatment, and the facial nerve electromyogram data were collected. Results: The total effective rate of the observation group was 93.6％, which was higher than 64.6％ of the control group, and the difference between the two groups was statistically significant (P<0.05). The proportion of new-onset facial paralysis complications (facial synkinesis, facial spasm, facial paralysis perversion, and crocodile tears) in the observation group was 6.4％, which was lower than 35.4％ in the control group. The difference between the two groups was statistically significant (P<0.05). In the observation group, the numbers of cases after treatment with the ratio of action potential amplitude between the affected side and the healthy side increased by 10％-30％ and over 30％ were more than those in the control group. And the difference between the two groups was statistically significant (P<0.05). Conclusion: Tube moxibustion plus point-toward-point needling method has a better effect in improving symptoms of refractory facial paralysis, decreasing the incidence of sequelae, and increasing clinical efficacy than the point-toward- point needling method alone.

A resonance light scattering(RLS) method for the determination of critical micelle concentration(CMC) of sodium dodecyl benzene sulfonate(SDBS) was proposed. Under room temperature, the RLS intensity of the SDBS system increased with increasing SDBS concentration. And when the concentration of SDBS approached CMC, the RLS intensity had increased sharply. The RLS peaks were appeared at 330 nm and 396 nm, respectively. The plot of the RLS intensity at 396 nm versus SDBS concentration was S-Curve. The concentration of SDBS at the intersection point of two tangents to S-curve was considered as SBDS CMC. This result was consistent with the results of the pyrene probe fluorescence spectrometry and electrical conductivity method. The influences of the concentration of Ca2+ on the aggregation behave of SDBS and SDBS-emulsion OP(OP) systems were studied by the RLS method. The results indicated that the mixed

In order to identify Peucedani Radix, Peucedani Decursivi Radix and their adulterants, the internal transcribed spacer 2 (ITS2) regions of Peucedani Radix, Peucedani Decursivi Radix and their adulterants were amplified and bidirectionally sequenced based on the Principles for Molecular Identification of Traditional Chinese Materia Medica Using DNA Barcoding, which has been promulgated by Chinese Pharmacopoeia Commission. Sequences were analyzed and assembled by Codon Code Aligner V3. 7.1. The relevant data were analyzed by MEGA 5. 0. Species identification analyses were performed by using the nearest distance methods and neighbor-joining (NJ) methods. The result showed that the ITS2 sequence lengths of Peucedani Radix were 229-230 bp and the average intra-specific genetic distances were 0.005. The ITS2 sequence lengths of Peucedani Decursivi Radix were 227 bp and the sequences contained no variation site. The average inter-specific K2P genetic distance of Peucedani Radix, Peucedani Decursivi Radix and their adulterants species were 0.044 and 0.065 respectively. The minimum inter-specific divergence is larger than the maximum intra-specific divergence of Peucedani Decursivi Radix. The nearest distance methods and NJ trees results indicated that Peucedani Radix, Peucedani Decursivi Radix and their adulterants species could be identification clearly. The ITS2 regions can stably and accurately distinguish Peucedani Radix, Peucedani Decursivi Radix and their adulterants.
Apiaceae ; classification ; genetics ; DNA Barcoding, Taxonomic ; methods ; DNA, Ribosomal Spacer ; Drug Contamination

OBJECTIVE:To provide reference for vancomycin-induced neutropenia adverse reactions/adverse events in clinical diagnosis. METHODS:With a case of children with neutropenia treated by long-course and large-dose vancomycin,PubMed and CNKI were retrieved to collect related literature and the literature was analyzed. RESULTS:Neutropenia may be associated with vancomycin,based on causality criterion of adverse reaction in China. CONCLUSIONS:Vancomycin-induced neutropenia in chil-dren is most likely associated with prolonged exposure induced by infusion,vancomycin dosage should be reduced or stopped,and routine blood and plasma concentration should be closely monitored.

Objective To explore the clinical charateristics,diagnosis and treatment of solid pseudopapillary tumors of the pancreas (SPTP).Methods 40 SPTP cases admitted in the First Hospital of China Medical University from 2004 to 2014 were analyzed retrospectively.Results Among 40 cases,male to female ratio was 1 ∶ 7 with the average age of 33.8 years.Major clinical manifestations included abdominal pain or discomfort and palpable abdominal masses.CT and MRI accuracy for detecting the location of tumors was better than B Ultrasonic.Surgical procedure included spleen preserving distal pancreatectomy in 15 cases,distal pancreatectomy with splenectomy in 9 cases,tumor enucleation in 11 cases,pancreaticoduodenectomy in 3 cases,duodenum preserving pancreas head resection in 2 cases.30 postoperative cases were followed-up with the mean follow-up time of 58.4 months and were all doing well.Conclusions SPTP is a tumor with low-grade malignant potentiality.Cystic and solid tumors of the pancreas found among young women are highly suspected as SPTP.Surgery is the main method of treatment and the prognosis is good.

Objective:To analyze the clinical effect of different surgical methods on giant-cell tumor of bone (GCTB). Methods:Between January 2007 and June 2012, 37 patients receiving treatment for GCTB were enrolled in this study. These patients included 20 males and 17 females whose ages ranged from 20 to 56 (average=31.6). The prosthesis replacement and nonprosthetic replacement op-eration on the postoperative recurrence, limb function, comprehensive evaluation of the curative effect, as well as morbidity and recur-rence rate among different nations and in the upper and lower limbs of GCTB patients were analyzed. Results:The predilection age of the cases ranged from 20 to 50 years old. The incidence was higher in the Uighur population of Xinjiang, China. However, the recur-rence rate in ethnic difference was not statistically significant (P>0.05). Conclusion:The predilection age of GCTB cases was 20~50 years old, with higher morbidity in Uighur than in Han and other ethnic groups. The morbidity and recurrence rate were higher in the lower limbs than in the upper limbs of patients. The scraping bone graft and bone cement filling, the internal fixation of the scraping bone graft, and the artificial joint replacement of tumor resection were all reliable modes of treatment.

Objective: To investigate the safety and effectiveness of three-dimensional (3-D) rotational angiography reconstruction of left atrial and pulmonary vein stereo image embedded with real-time X-ray fluoroscopy system for guiding radiofrequency catheter ablation (RFCA) in treating the patients with atrial ifbrillation (AF).
Methods: A total of 60 consecutive AF patients who received RFCA in our hospital from 2011-04 to 2013-04 were studied. The patients were randomly divided into 2 groups and 3-D Carto3 mapping system was applied for guiding RFCA in both groups. n=30 in each group. Treatment group, the patients received Siemens ARTIS Zeego digital subtraction system for left atrial and pulmonary vein rotational angiography, then, stereo images were reconstructed and embedded with real-time X-ray lfuoroscopy for RFCA guidance. Control group, conventional left and right pulmonary venography was conducted for RFCA guidance. The procedural and X-ray exposure times, rates of success and complications were recorded and compared between 2 groups.
Results: All 60 patients had successful RFCA, compared with Control group, the patients in Treatment group had obviously less procedural time and X-ray exposure time, while the success rate and complications were similar between 2 groups.
Conclusion: 3-D rotational angiography reconstruction of left atrial and pulmonary vein stereo image embedded with real-time X-ray lfuoroscopy system is safe and effective for guiding RFCA in treating the AF patients, which may reduce the procedural and X-ray exposure times.

Objective To investigate the relationship between the residual forward blood flow and the therapeutic outcome in patients with acute cerebral infarction after arterial thrombolysis treatment. Methods During the period from January 2009 to December 2013 at authors’ hospital, a total of 40 patients with acute anterior circle cerebral infarction were treated with arterial thrombolysis. The clinical data were retrospectively analyzed. The patients were divided into group A (n=23) when residual forward blood flow and/or collateral circulation were presented, and group B (n=17) if no residual forward blood flow and/or collateral circulation were detected. The NIHSS scores and hemorrhagic transformation state were determined 14 days after the thrombolysis treatment, and the results were compared between the two groups. Results In group A, 21 cases (91.3%) showed complete or partial re- canalization of the infracted vessels, and asymptomatic hemorrhagic transformation was seen in one case. The pre-treatment NIHSS score was 12.69 ± 3.88 and the post-treatment NIHSS score was 6.05 ± 3.25. In group B, complete or partial re-canalization of the infracted vessels was seen in 15 cases (88.2%), asymptomatic hemorrhagic transformation was found in one case and symptomatic hemorrhagic transformation occurred in one case, who died of massive cerebral hemorrhage seven hours after the thrombolysis treatment. The pre-treatment NIHSS score was 13.51 ± 4.19 and the post-treatment NIHSS score was 8.68 ± 5.16. The differences between the two groups were statistically significant (P < 0.05). The obvious effect rate in group A and group B was 68.1% and 43.8% respectively, and the effective rate in group A and group B was 86.3% and 56.3% respectively, indicating that the clinical outcome of group A was much better than that of group B. Conclusion The therapeutic effect of arterial thrombolysis for acute cerebral infarction patients is not only closely related to the time window but also to the residual forward blood flow. The more the residual forward blood flow there is, the better the therapeutic result with less risk of hemorrhagic transformation will be.

Objective To investigate the etilolgy of failed pyeloplasty in children and to study the feasibility of redo laparoscopic surgery for recurrent nreterupelvic junction obstruction.Methods The clinical data of 39 patients with recurrent ureteropelvic junction obstruction after the primary pyeloplasty underwent redo laparoscopic surgery were analyzed retrospectively between September 2009 and June 2016 in our institution.There were 31 males and 8 females with a mean age of 66 months,ranged from 4 to 204 months.28 patients had left obstructions and 11 had fight obstructions,who were diagnosed by ultrasonography,MRU,and MAG3 renal scan et a1.Under general anesthesia,we identified that two patients (5.1％) had renal calices strictures,four patients (10.3％) had unsolved disease ureter and anastomotic strictures,two patients (5.1％) had adhesion band and anastomotic strictures,one patient had adhesion band,high ureteropelvic anastomosis and ureter torsion,and 30 (76.9％) patients had anastomotic strictures.Thirty-three patients underwent cdismembered pyeloplasty,five patients underwent onlay appendiculoureteroplasty and one patient underwent ureterocalicostomy.Results All surgeries were successfully completed without conversion.No intraoperative complication was encountered.One patient had persistent,frequent and intolerable flank pain with severe hydronephrosis after surgery,he subsequently underwent nephrectomy.One patient had persistent severe hydronephrosis which was repaired with on-lay appendiculoureteroplasty.One patient had anastomotic adhesion and balloon dilatation was performed with no further obstruction in follow up imaging.The rest of the patients got complete clinical or radiologic resolution.The successive rate was 36 of 39 (92.3％) at a mean follow up of 25 months (ranging 3-60 months).Conclusions Unsolved ureteric pathologies,anastomotic stricture,renal calices stricture,adhesion band,torsion of ureter and high ureteropelvic anastomosis all contribute to recurrent obstruction after the primary pyeloplasty.Laparoscopic redo pyeloplasty is safe and feasible for skilled surgeons.