Objective To observe the efficacy and safety of compound Kaliziran tincture combined with glucocorticoid on local vitiligo. Methods All patients were randomly recruited into a treatment group and a control group with 30 cases in each group. The treatment group was treated with compound Kaliziran tincture, 3 to 4 times daily, and halometasone / triclosan (sicorten plus), twice daily. While the control group was treated with compound kaliziran tincture exclusively, 3 to 4 times daily. The therapeutic courses for both groups were 5 months. Results The cure rate and the total effective value of the treatment group were 46.66% and 100% respecitvely.Condusion Combined treatment of compound Kaliziran tincture with glucocorticoid has significant efficacy on vitiligo limitations.

Objective To establish the measuring methods and relevant influencing factors of liver zone speed index (ZSI) by sound velocity tissue quantification (SVQ) technology in healthy subjects.Methods Liver ZSI were obtained in 49 healthy volunteers using SVQ technique with Zonare Z.one Ultra system.In the first 15 subjects,ZSI were acquired at four positions (superficial and deep parts of right lobe,superficial and deep parts of left lobe).Then the achievement rate in different position of liver was calculated to select the suitable measuring position.The reproducibility was analyzed with intra-group correlation coefficient(ICC).The last 34 healthy subjects received ZSI measurements in the appropriate position only.The reference value of ZSI was calculated using x-± 1.96 s.Results It was stable to measure values of ZSI with SVQ technique.The achievement rate was higher in right lobe with being 1 cm below the liver capsule for the optimal measuring point.There was no significant difference of ZSI value between male and female groups.There was no significant correlation between age and values of ZSI while a significant negative correlation was found between body mass index (BMI) and values of ZSI (r =-0.63,P =0.000).The reference value of body mass index between 18.5-23.9 kg/m2 was 5.67-36.29 m/s.Conclusions ZSI values of liver measured with SVQ technique shows a good stability and may be a new promising method for assessment of liver elasticity quantitatively.

Objective:To study the function of ectomesenchymal stem cells(EMSC) in periapical tissues regeneration. Methods:Tissue engineering technique was applied to compose EMSC-ceramic bovine bone for repairing of a Sprague-Dawley rat model of the periapical tissues defects. Results were observed by HE staining. Results:New pulp-cement like structures were formed and the result of experimental group was better than that of control group. Conclusion: EMSC participates in the process of the periapical tissues regeneration.

OBJECTIVETo investigate whether the genistein can increase the radiosensitizing effect on laryngeal squamous carcinoma Hep-2 cells.METHODS Hep-2 cells were treated with genistein, radiation, and genistein plus radiation respectively. DMSO was used as the control group. EdU assay was performed to assess the short-term effect of genistein and (or) radiation on the proliferation of Hep-2 cells. Clonegenic assay was used to detect the survival rate of Hep-2 cells after treatment with radiation doses of 0, 2, 4, 6, 8 Gy and radiation combined with genistein. The data was fitted into the classic single-hit multi-target mathematical model to analyze the long-term effect on cell proliferation death of Hep-2 cells.RESULTSIt was observed that radiation combined with genistein could significantly inhibit the proliferation of Hep-2 cells. And the SER of 10μmol/L genistein was 1.412.CONCLUTIONGenistein can inhibit the proliferation of Hep-2 cells by DNA synthesis inhibition, and can be an adjunct agent of radiotherapy.

Objective:To observe the structure and formation of plaque.Methods: A 1 mm in heigth and 3 mm in diameter plastic ring was adhered to enamel slice, then the enamel slices with plastic rings were adhered to right maxillary first molars in order to establish the model of dental plaque.The specimens of dental plaque for 1 day, 5 days and 9 days were serially sectioned and were imaged by TEM. Results:The TEM results showed that there were few microorganisms in early plaques, mainly of which were coccus. With the time went on, the kind and quantity of the microorganisms became more, and bacilli and hyphomycetes also appeared. In mature plaques, there were fence-like structure with coccus in center and bacilli and hyphomyceters at both sides, in which some bacteria went to necrosis. Conclusion:The ultrasrtucture of this dental plaque model was similar to nature's with a certain extent values.

Objective:To observe the therapeutic effects of Tongyushu capsules on dysmenorrhea. Methods:With the intravenous injection of oxytocin in rats, the influence of Tongyushu capsules on rat uterine smooth muscle was observed in vivo. With the intraper-itoneal injection of oxytocin to replicate the mouse model of dysmenorrhea, the effect of Tongyushu capsules on dysmenorrhea was ob-served. Using acetic acid writhing method, the effect of relieving pain Tongyushu capsules in mice was observed. By the method of ear swelling induced by xylene in mice, the anti-inflammatory effect of Tongyushu capsules was observed. By the method of ice water bath and subcutaneous injection of adrenaline, the influence of Tongyushu capsules on the acute blood stasis model in rats was observed. Results:Compared with those of the model group, the contraction of uterine smooth muscle of the groups treated with Tongyushu cap-sules at various dosage was decreased obviously (P<0. 05), the number of body torsion reaction induced by oxytocin and acetic acid in mice was obviously decreased in 15 min (P<0. 05), the degree of ear swelling in mice treated with Tongyushu capsules was signifi-cantly reduced (P<0. 05), and the whole blood viscosity, plasma viscosity, hematokrit, erythrocyte sedimentation rate and erythro-cyte electrophoresis time were significantly decreased (P<0. 05). Conclusion:Tongyushu capsules have obvious effects of the inhibi-tion of excessive contraction of uterine smooth muscle, dysmenorrhea alleviation, anti-inflammation and relieving pain, which show good therapeutic effect on dysmenorrhea.

Objective To evaluate the nursing effect of warming feeding formulation of the enteral nutrition associated diarrhea in the critically ill tube-fed patients. Methods A total of 60 patients with enteral feeding were enrolled and divided randomly into the warming group and the room temperature group with 30 cases in each group by random digits table method. The room temperature group received room temperature oral feeding by nutrition pump. The warming group used nutrition pump and heating rod was placed on the nutritional tube 50 cm far from patient's nose. A semi-quantitative scale based on stool volume and consistency was used for daily assessment of diarrhea. Results Patients were tube-fed for a mean duration of (11.20±2.98) and (10.93±2.69) days, respectively in the room temperature group and the warming group. There was no significant difference in these two groups (U=425.000, P > 0.05). The diarrhea score was 4.88 ±3.41 in the room temperature group and 5.51±4.44 in the warming group. There was no significant difference in these two groups (U=436.500, P > 0.05). The diarrhea per total feeding days was 10.42%(35/336) in the room temperature group and 16.24%(51/314)in the warming group. There was no significant difference in these two groups (χ2=4.862, P < 0.05). Conclusions The airtight enteral nutrition does not need warming when it is infused with the enteral nutrition pump at room temperature.

Objective To investigate the effect of different reference transducer positions measurement on intra-abdominal pressure (IAP) in ICU patients. Methods 31 cases of patients in ICU in need of measuring IAP were studied from January 2015 to July 2015 in this study. In each patient, transvesical and the direct methods were both used to measure IAP. Three sets of IAP measurements were obtained in the supine position, using the different reference levels and kept as IAPpubis, IAPmidax, IAPphlebostatic. The results were compared using Spearman rank correlation,paired t test and Bland–Altman statistics. Results When symphysis pubis was uesd, the result of direct method was (9.82±4.01) mmHg, the result of indirect method was (8.77 ± 4.48)mmHg (P<0.05), the correction between two methods was 0.967, P<0.05. When midaxillary level was uesd to measure, the result of direct method was (11.74 ± 4.71) mmHg, the result of indirect method was (11.65 ± 4.63)mmHg, the correction between two methods was 0.972, P=0.10. When phlebostatic was uesd, the result of direct method was (10.98 ± 4.65) mmHg, the result of indirect method was (10.38 ± 4.75)mmHg, the correction between two methods was 0.970, P<0.05. The calculated bias between IAPmidax and IAPpubis was 2.9 mmHg, 95%agreement of limits was (-0.8-6.5) mmHg, and the maximum difference value was 11 mmHg. The calculated bias between IAPmidax and IAPphlebostatic was1.3 mmHg, 95%agreement of limits was-1.4-4.0 mmHg, and the maximum difference value was 4.2 mmHg. Conclusion In supine position, the value obtained via the bladder can reflect the true IAP, and the symphysis pubis or phlebostatic axis reference lines are not interchangeable with the midaxillary level.

Objective Verification of the serum proteomic fingerprints of NSCLC (non-small cell lung cancer) patients related to their advantage in Gefitinib therapy. Methods 27 NSCLC patients who have been treated with Gefitinib for more than 1 month and attained certain efficacy were taken for examination. They were divided into 3 groups, CR+PR, SD and PD, according to the evaluation criteria of solid tumor curative efficacy. All patients received SELDI (SELDI-TOF-MS surface-enhanced laser desorption/ionization time-of-flight mass spectrometry technique) inspection before treatment with Gefitinib. The shifting procedure was based on the abundance of the fingerprint :"M/Z 8693 50H+". According to the abundance of this fingerprint founded, the patients were divided into 4 populations: 1. The advantage population (10 patients, abundance 10 %);2. The disadvantage population (7 patients, abundance≥30 %);3. Suspected population A (5 patients, abundance 11%-15 %);4. Suspected population B (5 patients, abundance 16～ 29%). The ratio of patients in each of the 3 groups (CR + PR, SD and PD) into each of the above 4 populations were analyzed. Results It showed that: 1. In the advantage population, the ratio dispersed from CR + PR group is 9/10, those from SD group is 1/10 and from PD is 0.2. In the disadvantage population, the ratio dispersed from CR + PR group is 1/7, those from SD group is 1/7 and from PD is 5/7. In the suspected A group, the ratio from CR + PR group is 3/5, those from SD group is 1/5 and from PD is 1/5. 4. In the suspected B group, the ratio from CR + PR group is 3/5, those from SD group is 1/5 and from PD is 1/5. Conclusion This fingerprint "M/Z 8693 50H+" with abundance 10% after SELDI inspection is the index choosing advantage patients suitable to receive Gefitinib therapy.

This paper describes the inhibitory effects of antineoplaston A10 with using different dosages against the mouse S180, rats W256 and Bca - P6 and MGC cell (human) in nude mouse. When the administered dosage of oral formulation antineoplaston A10 was 4000mg ? kg-1 ? 24h-1 against the S180 for 10d . inhibitory rate was 32. 5%( P