Objective To establish a content determination method of paeoniflorin in Shiquan Dabu Granules.Methods A RP-HPLC method was adopted.A Hypersil BDS C18(4.6 mm?200 mm,5 ?m)column served as the stationary phase,methanol-water(15:45) as mobile phase,and the detection wavelength was 230 nm.Results Paeoniflorin had a good linearity in the range of 0.104～0.519 ?g(r=0.999 2).The recovery was 98.77 %and RSD was 1.77 %.Conclusion The method is simple,accurate,reproducible,and can be used to control the quality of Shiquan Dabu Granules.

Objective: To study the effects of the treatment of burning mouth syndrome with millimeter wave through cave. Methods: Sixty four patients with burning mouth syndrome were divided into 2 treatment groups of millimeter wave and seal of tongue nerve. Before and after treatment the burning scope of the patients was recorded and analysed statistically. Results: The burning scope in the patients treated with millimeter wave decreased significantly compared that in those with the seal of tongue nerve ( P

Objective:To explore the pharmaceutical care for the elderly cancer patients complicated with bone marrow suppres-sion by clinical pharmacists. Methods:Clinical pharmacists performed the pharmaceutical care through the evaluation of chemothera-py, symptomatic treatment for bone marrow suppression and infection prevention after bone marrow suppression etc. Results:The bone marrow suppression was alleviated without bleeding related with the decrease of platelet and infection. Conclusion:The pharmaceutical care performed by clinical pharmacist can enhance the safety and effectiveness of medication.

Objective:To observe the conditions of isolation,purification and culture of mesenchymal stem cells(MSCs) in vitro derived from human umbilical cord,and to observe the repairing effect on experimental hepatic fibrosis in rats by transplantation with MSCs only or MSCs with IL-10.Methods:The MSCs derived from human umbilical cord were isolated,purified and cultivated in vitro.The model of hepatic fibrosis induced by CCl4 was established.After the model of hepatic fibrosis was succeeded,the rats were divided into three groups:model group,MSCs transplantation group,MSCs transplantation with IL-10 group.MSCs transplantation group was given 1×106 MSCs by the tail vein injection at the first 1 weeks,2 weeks and 3 weeks.MSCs transplantation with IL-10 group not only was given MSCs the same with MSCs transplantation group, but also was injected of IL-10 ( 4 μg/kg ) in abdomen, 4 times a week.After 4 weeks,the rats were executed,rats blood was collected to observe the changes of liver function and the index of liver fibro-sis.The liver HE staining was carried out to observe the changes of liver pathology.Expression of MMP-2 mRNA was detected by RT-PCR method,expression of TGF-βprotein was detected by Western blot method.Results:The rat liver function and the index of liver fibrosis improved obviously with a significant difference between model group , MSCs transplantation group and MSCs transplantation with IL-10 group after transplanting,MSCs with IL-10 was better than MSCs only.Liver tissue of rats with hematoxylin eosin staining suggested,liver fibrosis was obviously improved,and the MSCs transplantation with IL-10 group was best.MMP-2 mRNA expression was significantly higher between normal group and model group,MSCs transplantation group with a significant difference (P<0.05),MMP-2 mRNA expression was higher with a no significant difference between model group and MSCs transplantation with IL-10 group ( P>0.05).TGF-βprotein expression of other groups was higher than normal group with a significant (P<0.05),and MSCs transplantation with IL-10 group was the largest decrease than normal group.Conclusion:MSCs only or MSCs with IL-10 transplantation can improve the biochemical characteristics of rat peripheral blood and liver histological structure,and with IL-10 wan better than MSCs only.MSCs and IL-10 play a role in the treatment of liver fibrosis through lowering the expression of MMP-2 and the expression of TGF-βprotein.

OBJECTIVE: To investigate the audiologic characteristics of the children with cleft lip and/or palate. METHOD: Sixty-two children with cleft lip/palate were enrolled in the study. Tympanometry, DPOAE, ABR were tested in all the chidren. RESULT: Regarding the ABR threshold as the diagnostic criteria, 51 (41.13%) ears had hearing loss, mainly moderate. Sixty-three (59.43%) ears had abnormal tympanometry, which meant the disorder function of the middle ear. Twenty-six (56.52%) ears didn't pass the DPOAE. CONCLUSION The proportion of the hearingloss in the children with cleft lip/palate was large. There was a good coherence among the three objective examinations when assess the children with cleft lip/palate.
Audiometry ; Child ; Child, Preschool ; Cleft Lip ; physiopathology ; surgery ; Cleft Palate ; physiopathology ; surgery ; Female ; Humans ; Infant ; Male ; Postoperative Period

Objective To summarize the preliminary experience of coils, Onyx and covered stents for the treatment of carotid-cavernous sinus fistula (CCF). Methods Of the 25patients with CCF, 22 were traumatic CCF, and 3 were spontaneous CCF; the fistula orifices of 14 patients were located in the cavernous segment of right internal carotid artery (ICA), and 11were located in the cavernous segment of left ICA. According to the Barrow classification,Types A, C, and D were 22,2, and 1, respectively. Eighteen patients were treated with Guglielmi detachable coils alone, 1 was treated with Guglielmi detachable coils and Onyx, 2 were treated with Onyx alone, and 4 were treated with covered stents. Results Intracranial bruit disappeared immediately in all patients after the procedures. Postoperative angiography showed complete occlusion of the fistula orifices, the symptoms disappeared after 1 to 20 days, and there were no death and procedure-related complications. The recanalized ICAs were patent in patients (12/18) treated with coils, and the ICAs were patent in 4 patients treated with the covered stents.The ICAs were patent in 2 patients treated with Onyx, the ICA was patent in 1 patent treated with detachable coils and Onyx. One patient with traumatic CCF treated with coils had clinical recurrence, and was cured after re-embolization with coils. The remaining patients were followed-up for 6 to 24 months, and no recurrence of clinical symptoms was found. The followup cerebral angiography of 6 patients was obtained, and no CCF recurrence was observed.Conclusion Endovascular treatment with Guglielmi detachable coils, Onyx, and covered stents is a safe and useful method for closing CCFs.

Objective To investigate the feasibility and efficacy of tunica vaginalis flap cover in treatment of recurrent urethrocutaneous fistula (UCF).Methods We reviewed the clinical datas of 25 cases of UCF after urethroplasty of hypospadias from January 2011 to January 2015.The mean age of the patients was 6.2 years(range 1.6-14.0 years).All patients had undergone previous hypospadias repair and at least one previous failed attempt to close the urethrocutaneous fistulae.There were 5 cases of fistula in the coronary sulcus,6 cases of fistula in the penile body and 14 cases of fistula at the junction of penis and scrotum.The diameter of urethrocutaneous fistulae were 3-10 mm.Single fistula was present in all patients.16 cases had undergone UCF repair for two times, 9 cases had undergone UCF repair for more than two times.After closing the fistula with inverting running stitch, a tunica vaginalis flap was mobilized to cover the repair site through a subcutaneous tunnel and the skin closed.Results The mean follow-up time was 2.1 years(range 0.5-4 years).The overall success rate was 96％ (24/25).Penile cosmesis was excellent.There was no evidence of recurrent fistulas or urethral strictures.All parents reported a straight penis when erected, and one patient in whom there was leak from the fistula site because of local wound infection.No postoperative complication was encountered in the testis.The testis was of normal size and position, and the ultrasound findings were normal.Conclusions Repairment of recurrent urethrocutaneous fistulas with a tunica vaginalis flap could be effective regardless of fistula location.The technique is simple to improve the success rate of the repair of UCF effectively and reduce the occurrence of postoperative complications.

OBJECTIVE: To observe the changes of peristalsis of small intestine in guinea pigs after administration of traditional Chinese medicines activating blood to resolve stasis (Compound Danshen Decoction, CDSD) or/and medicines dredging intestines (Dachengqi Decoction, DCQD), and to explore the synergetic or intensive effect of CDSD on DCQD. METHODS: By means of BL-420 Biological Experimental System, peristalsis of small intestine was recorded and analyzed following administration of DCQD, CDSD or Huoxue Chengqi Decoction (HXCQD, compound of CDSD and DCQD) respectively in different experimental periods. RESULTS: The amplitude and frequency of intestinal peristaltic wave obviously increased following administration of the three decoctions, but HXCQD appeared to be most dominantly. CONCLUSION: The effect of DCQD can be further enhanced by combining use of CDSD, suggesting that the traditional Chinese medicines activating blood to resolve stasis have an intensive effect on medicines dredging intestines.

BACKGROUND:Recent studies verified that other tissues-derived stem cells can be homing to the liver, possibly participate in the regeneration of liver tissues, which provides new hope for stem cells in treatment of liver disease. OBJECTIVE:To observe isolation and culture of human umbilical cord-derived mesenchymal stem cells, to observe the repairing effect of umbilical cord-derived mesenchymal stem celltransplantation on hepatic fibrosis, and then to provide a reliable theoretical basis for further clinical application of umbilical cord-derived mesenchymal stem cells. METHODS:Human umbilical cord-derived mesenchymal stem cells were isolated and purified by natural adherent method, and then cultured and amplified in vitro. A rat model of hepatic fibrosis was prepared using subcutaneous multi-point injection of CCl4. A total of 22 rat models were randomly assigned to model injury group (n=11) and celltransplantation group (n=11). At 1, 2 and 3 weeks after model induction, the rats in the celltransplantation group were treated with 1×106 umbilical cord-derived mesenchymal stem cells via caudal vein. Four weeks later, the rats were sacrificed. Blood of rats was col ected from each group to detect liver functions. The liver was removed to receive hematoxylin-eosin staining, and pathological changes were observed. The number and distribution of Kupffer’s cells were observed using immunohistochemistry. The localization of umbilical cord-derived mesenchymal stem cells from treatment group was observed using immunohistochemistry.RESULTS AND CONCLUSION:After umbilical cord-derived mesenchymal stem cells were infused into rats with cirrhosis via caudal vein, liver function was significantly improved, which showed significant differences as compared with the control group (P<0.05). Hematoxylin-eosin staining revealed that hepatic fibrosis was apparently improved. Immunohistochemistry results demonstrated that the number of Kupffer’s cells was obviously reduced, and BrdU-labeled umbilical cord-derived mesenchymal stem cells were visible in rat liver of the treatment group using anti-BrdU antibody. These results suggested that umbilical cord-derived mesenchymal stem celltransplantation could improve biochemical characteristics of rat peripheral blood and histological structure of liver.

Objective To determine the content of luteolin in Callicarpa nudiflora Hook.et Arn..Methods HPLC was performed with chromatographic conditions as follows:Alltima C18 column(250 mm? 4.6 mm,5 ? m)with column temperature at 25 ℃,the mobile phase of methanol-water-phosphate(55:45:0.4),flow rate at 1 mL/min,and the detection wavelength at 348 nm.Results The linearity of luteolin was good in the range of 0.032 46～ 0.129 84 ? g(r=0.999 5).The average recovery was 99.52 % and RSD was 1.58 %.Conclusion The method is simple,feasible and reproducible,and can be used to control the quality of Callicarpa nudiflora Hook.et Arn..