Objective To explore the clinical effects of the packet therapy combined with Chinese prescrip-tion soaking in the treatment of patients with verruca plantaris,so as to provide clinical guidance and basis.Methods 101 patients with verruca plantaris were chosen as study objects,and they were divided into two groups,namely obser-vation group and control group.Observation group was treated by the packet therapy combined with Chinese prescrip-tion soaking,and control group was treated by Chinese prescription soaking.When they were cured for 4 weeks,the main symptoms and effective rate in the two groups were calculated and compared.For the recovery patients,when their drugs were withdrew for 8 weeks,the recurrence rate between the observation group and control group was compared.Results After being treated for 4 weeks,both of the skin lesion and pain degree between the observation group and control group had significant differences (Z=4.48,P<0.05;Z=4.18,P<0.05).The effective rates in the observation group and control group were 85.71% and 48.08%,respectively,and the difference between the two groups was statistically significant (χ2 =16.00,P<0.001).The recurrence rates in the observation group and control group were 13.33% and 27.27%,respectively,and the difference between the two groups was no statistically signifi-cant (P>0.05).Conclusion The packet therapy combined with Chinese prescription soaking is more effective than Chinese prescription soaking.

Objective To observe the effect of Bupiyichang pills combined with levocetirizine in the treatment of 56 patients with chronic urticaria,so as to provide clinical guidance and basis.Methods 118 patients with chronic urticaria were selected for our study,and after informed consent they were randomly divided into observation group and control group.The observation group were was treated by Bupiyichang pills combined with levocetirizine,and the control group were was treated by levocetirizine.When they were curingAfter treatment for 10,20,and 30 days,the effective rates in the two groups were calculated and compared with each other.And at the day before treating and the day after treating for 20 days,the serum IgE levels in each group was detected and compared.The falling ranges between the two groups were calculated and compared.Results When they were curing treated for 10,20,and 30 days,the effective rates in the observation group were 76.79％,94.64 ％,85.71％,respectively,which in those of the control group were 59.68％,74.19％,64.52％,respectively,the differences between the two groups were statistically significance significant (x2 =3.94,9.11,6.97,all P ＜ 0.05).At the day before treating and the day after treating for 20 days,the serum IgE levels in the observation group were (384.71 ± 65.62) U/mL and (214.59 ±40.71) U/mL respectively,the difference was statistically significance significant (t =10.93,P ＜ 0.05);and the serum IgE levels in the control group were (380.25 ± 67.81)U/mL and (256.99 ± 53.21)U/mL respectively,the difference was statistically significancesignificant (t =9.37,P ＜ 0.05).The falling ranges in the observation group and the control group were (170.12 ± 35.59) U/mL and (123.26 ± 53.31) U/mL respectively,the difference was statistically significance significant between the two groups (t =7.82,P ＜ 0.05).Conclusion Bupiyichang pills combined with levocetirizine is more effective than single medication of levocetirizine.

Objective To investigate the diagnostic value of ADC for breast lesions with different enhancement shape or mass size. Methods One hundred and thirty-six breast lesions confirmed by histopathology were included in this study. According to enhancement shape and size of the lesion, all lesions were divided into 3 groups: non-masslike enhancement ( G1 ), masslike enhancement with the largest diameter ＜ 2. 0 cm (G2a) and masslike enhancement with the largest diameter ＞ 2. 0 cm (G2b). Echo planar imaging DWI was performed and three b-values (0,500 and 1000 s/mm2) were applied. The t-test was used for testing the difference of ADC between malignant and non-malignant breast lesions in each group. ROC curve was deduced to test the diagnostic efficiency of ADC. The sensitivity, specificity, negative predictive value( NPV), positive predictive value(PPV) and accuracy of ADC for the diagnosis of breast lesions were calculated under the different threshold. Appropriate b value and threshold were determined with the combination of morphologic evaluation. Results There were no significant differences for the mean ADC values between malignant [b =800 mm2/s: ADC value = ( 1.13 ±0. 23) × 10-3 mm2/s,b=1000 mm2/s: ADC value = (1.05 ±0.20) × 10-3 mm2/s] and non-malignant breast lesions [b =800 mm2/s: ADC value = ( 1.28 ±0. 27) × 10-3 mm2/s, t = 1. 636, P =0. 112,b = 1000 mm2/s: ADC value=(1.20 ±0.23) × 10-3 mm2/s, t = 1.720, P =0. 109] in Group 1. The mean ADC values of malignant breast lesion [b =800 mm2/s: ADC value = (1.07 ±0. 15) × 10-3 mm2/s,b = 1000 mm2/s:ADC value = (0. 99 ±0. 14) × 10-3 mm2/s] were significantly lower than that of non-malignant lesion [b =800 mm2/s: ADC value = ( 1.37 ± 0. 37 ) × 10-3 mm2/s, t = 4. 803, P = 0. 000; b = 1000 mm2/s: ADC value= (1.30 ±0.34) × 10-3 mm2/s, t =4.227, P =0.000] in Group 2a. The mean ADC values of malignant breast lesion [b =800 mm2/s: ADC value = (0. 97 ±0. 14) × 10-3 mm2/s; b = 1000 mm2/s:ADC value = (0. 93 ±0. 14) × 10-3 mm2/s] were significantly lower than that of non-malignant lesion [b =800 mm2/s: ADC value = ( 1.40 ± 0. 39) × 10 -3 mm2/s, t = 4. 227, P = 0. 000; b = 1000 mm2/s: ADC value = ( 1.35 ±0. 36) × 10-3 mm2/s, t =4. 329, P =0. 000] in Group 2b. The diagnostic efficiency was equal( x2 =0. 36,P =0. 5460) whenever b value of 800 or 1000 s/mm2 was selected. The highest sensitivity (97.7%) and NPV (97. 1%) were obtained with b value of 1000 s/mm2 and threshold of 1.25 ×10 -3 s/mm2. Conclusion MR DWI is useful for the differential diagnosis of breast lesions with masslike enhancement rather than nonmasslike enhancement.

It is an important teaching task how to make respiratory disease specialists to accept the standardization training of pulmonary function. However, the theory of pulmonary function is comparatively abstract and the training time is short, but the task is heavy. In order to explore a set of feasible training mode, the pulmonary function laboratory of Zhongshan Hospital affiliated to Fudan University carries out various forms of training, such as compiling textbooks, establishing case database, using multimedia teach-ing, arranging one-to-one guided teaching, and training the ability of doctor-patient communication.

OBJECTIVE:To better carry out the pharmaceutical services in outpatient pharmacy,and provide reference for the safe,effective and rational drug use of outpatients. METHODS:Questionnaires were designed based on the related information pro-vided by consultation services of outpatient pharmacy in our hospital and referring to the related literatures to randomly select and investigate the patients of outpatient pharmacy in our hospital,and the results were statistically analyzed. RESULTS:There were to-tally 450 questionnaires,involving 417 valid questionnaires with the effective recovery of 92.67%. The questions about pharmaceuti-cal service of surveyed patients were dosage and precautions,respectively with the number of 254(60.91%)and 251(60.19%);followed by functions and indications,with the number of 234 (56.12%);besides,there were also with widespread concerns, such as drugs efficacy,medication time,and medication of elderly,children and pregnant women,etc. Among the surveyed pa-tients,20.75% were blind medication;89.45% thought the pharmacists’guidance was helpful for medication;there were still 21.35% without pharmacists’medication guidance. CONCLUSIONS:The survey shows the poor awareness of rational drug use and lacking knowledge of drugs in outpatients,they are eager for medication guidance from professional pharmacists. However,the pharmaceutical service in outpatient pharmacy needs to be improved. It is suggested to actively promote the pharmacy services by implementing points medication,adopting red and blue for warning labels,providing comprehensive drug counseling services and carrying out rational drug use education,etc.

OBJECTIVE To explore the safe and effective dose of sirolimus (Rapamycin,Sir) and its effect on seizure comorbidities. METHODS Immature C57BL/6 mice at postnatal 10 d of age were administered with kainic acid(KA) 12.0 mg · kg-1 intraperitoneally by a single injection to induce acute seizure. Sir 0.3, 1.0 and 3.0 mg · kg-1 was injected 24 h after seizure every other day until 3 d, 1 week, 3 weeks, 5 weeks and 6 weeks. Western blotting analysis was used to detect the expression and phos?phorylation level of S6 protein and to determine the minimum effective dose of Sir. Effect of the mini?mum effective dose of Sir on cognitive function and body growth was observed by several evaluations. Immunofluorescent intensity of Doublecortin (DCX) immunofluorescent staining was conducted to evaluate the development of neurons in the hippocampus. Morris water maze was used to assess the cognitive function. Tail suspension test, O maze and new object recognition test were used to study the anxiety-like behaviors of mice. RESULTS The result of Western blotting showed that Sir 0.3 mg · kg-1 had no significant effect on the phosphorylation of S6 protein in normal mice or KA mice, whereas 1.0 and 3.0 mg · kg- 1 could significantly inhibit the phosphorylation of S6 protein in KA mice (P<0.05). Sir 1.0 mg·kg-1 had no obvious effect on DCX-positive cells or body wass. Morris water maze showed that KA-induced seizure resulted in prolonged escape latency and swimming length (P<0.05), and a decreased crossing number of target quadrant (P<0.05). Sir 1.0 mg·kg-1 significantly reversed the deficit of cognitive function of KA-induced seizure mice (P<0.05), whereas no significant difference was found between Sir group and normal control group. Compared with normal control group, model group showed increased freezing time in tail suspension test (P<0.05), decreased migration length and reten?tion time in open arms in O maze (P<0.05), decreased retention time and touch frequency with new objects, migration length and average speed in new object recognition test (P<0.05). Sir 1.0 mg · kg-1 significantly reversed the above anxiety and depression status, whereas no significant difference was found between sirolimus group and normal control group. CONCLUSION Sir 1.0 mg · kg-1 inhibits the abnormal activation of mTOR pathway and the formation of epilepsy comorbidity in immature mice. Along with its mild side effect in development, Sir 1.0 mg · kg-1 will be an ideal dose to be used in the treatment of seizure in immature mice.

In this study, we investigated the pharmacokinetics parameters of SPIO-shRNA dual functional molecular probe and observed the main organ distribution by MRI in vivo. Eighteen New Zealand white rabbits were randomly divided into three groups and injected intravenously with different doses of SPIO-shRNA molecular probe, respectively. The blood samples were collected to analyze the pharmacokinetic parameters by measuring the iron content at 30 minutes before and after the injection. Twenty-four Kun Ming (KM) mice were randomly divided into 4 groups: the control group was injected intravenously with physiological saline 200 µL per mouse via the tail vein, the other 3 groups were injected intravenously with different doses of SPIO-shRNA molecular probe. MRI observation was performed in 24 hours, and the liver, spleen, kidney, brain and muscle were collected for iron quantification with Prussian blue staining to determine distribution of the SPIO-shRNA molecular probe in the main organ in vivo. Our results suggest that the molecular probe blood half-life is more than 3 hours. The data of MRI suggest the probe was distributed in liver and spleen, and the MRI signal was reduced with the increase in probe's doses (P < 0.05). The results of Prussian blue staining confirmed the results of MRI. Most of the probe could escape the phagocytosis of mononuclear phagocyte system. Our data provide the pharmacokinetic and distribution of SPIO-shRNA molecular probe in organs. Meanwhile, it suggests the choice of the time and dose of probe for MR imaging of tumor in vivo.

Objective To analyze the clinicopathologic features of mucinous cervical adenocarcinoma (ADC) and supply some reference for its diagnosis,treatment and prognosis.Methods Totally 88 cases with primary mucinous ADC diagnosed between January 2003 and December 2007 in Jiangxi Maternal and Child Health Hospital were retrieved.Their clinical and pathological data were reviewed and analyzed.Results Among 88 patients,70 cases of them were endocervical ADC,11 cases were minimal deviation adenocarcinoma (MDA),2 cases were intestinal subtype and 5 cases were villoglandular ADC.The positive rate of cervical Pap smear cytology was only 28％ (10/36).There were 10 cases were performed several times of cervical Pap smear cytology test and biopsies,while still no abnormality was found.Finally,7 cases of them were diagnosed by cervical excisional biopsy and endocervical curettage,including 5 cases with endocervical ADC and 2 cases with MDA; 2 cases (1 case with stage Ⅰ b1 endocervical ADC and 1 case with Ⅰ b1 MDA) were diagnosed by cold knife conization,and 1 case with stage Ⅰ b1 endocervical were diagnosed by uteroscopically directed biopsy.The overall 5-year survival rate was 60.0％.Using univariate analysis results showed that age (P =0.046),stage (P =0.007),tumor size (P =0.007) and therapeutic methods (P =0.009) were significant prognostic factors.Multivariate analysis showed that therapeutic methods was an independent predictor for survival (P =0.013).Stage Ⅱ b-Ⅲ b MDA patients occupied 7/11 of all MDA patient,while there was only one such patient of 5 cases with villoglandular ADC.The overall HPV infection rate was 65％ (57/88),and there was no obvious differences about the HPV infection rates among different types of mucinous ADC.Conclusions Cervical smear cytology is of little significance to the diagnosis of mucinous cervical adenocarcinoma.Early stage mucinous ADC is difficult to be detected,especially for MDA.Cervical excisional biopsy,endocervical curettage,cold knife conization,uteroscope are beneficial to its diagnosis.Therapeutic methods is an important prognostic factor for mucinous ADC and comprehensive treatment should be given to those patients with risky postsurgical factors.

Objective To observe the effects of sodium‐selenite on human hypertrophic scar fibroblasts proliferation in vitro . Methods Human hypertrophic scar fibroblast culture was conducted in vitro ,the status of fibroblast proliferation of the 4th gener‐ation cells was tested by CCK‐8 ,which was divided into experimental group and control group ,the experimental group was divided into six groups (A ,B ,C ,D ,E ,F) ,and were added an equal volume‐containing 2 .5 ,5 .0 ,10 .0 ,20 .0 ,40 .0 ,80 .0 μmol/L concentra‐tions of sodium selenite in 10% FBS culture medium ;the control group added an equal volume of 10% FBS culture medium ,testing cell proliferation by CCK‐8 at 24 ,48 ,72 ,96 h respectively ;testing different concentrations of sodium‐selenite cell survival situation after 24 h by Live/dead reagent ;immunohistochemical was used to test intracellularⅠ ,Ⅲ type collagen expression after 24 h .Re‐sults (1)With the increased of concentration ,the inhibition rate of fibroblasts gradually increased as the concentration of sodium‐selenite ranged in 2 .5-80 .0 μmol/L(P<0 .05);(2) the inhibition rate of sodium‐selenite on fibroblasts gradually increased at the same concentration with time(P<0 .05);(3)Live/dead reagent test results showed that apoptosis cell number increased with the concentration increasing ;(4 ) With concentrations of sodium‐selenite increasing ,typeⅠ ,Ⅲ collagen expression of fibroblast de‐creased gradually .Conclusion Sodium‐selenite can inhibit human hypertrophic scar fibroblast proliferate in vitro and reduce Ⅰ ,Ⅲcollagen expression of fibroblast type.

Objective To evaluate the impact of programmed nursing intervention based on MEWS for potential accidents in critical patients.Methods The randomized controlled trials (RCT) on programmed nursing intervention based on MEWS for potential accidents in critical patients were collected using the databases of PubMed,Medline,FMJS,CNKI,Wanfang database,VIP.Data were analyzed with RevMan5.0 software.Results Four RCTs were included in the study.All were Chinese articles.The incidence of accidents in the intervention group was significandy lower than that of the control group,the difference was statistically significant.Conclusions Programmed nursing intervention based on MEWS can effectively reduce the potential accidents happened in critical patients.