Objective: To observe the clinical efficacy of thunder-fire moxibustion for hypomenorrhea after induced abortion. Methods: A total of 74 patients with hypomenorrhea after induced abortion were randomized into two groups, with 37 cases in each group. The control group was treated with conventional hormone sequential therapy, and the observation group was treated with thunder-fire moxibustion. The course of treatment was 3 menstrual cycles. The traditional Chinese medicine (TCM) symptom scores, menstrual volume, endometrial thickness and the sex hormone levels were observed before and after treatment. The clinical efficacy was compared after treatment. Results: The total effective rate in the observation group and the control group was 91.4％ and 73.5％, respectively, and the difference between the two groups was statistically significant (P<0.05). After treatment, the TCM symptom scores in both groups decreased significantly (all P<0.05), and the scores in the observation group were lower than those in the control group (P<0.05). The menstrual volume, endometrial thickness and each sex hormone level of the patients in both groups were significantly improved after treatment (all P<0.05), and the improvements in the observation group were more significant than those in the control group (all P<0.05). Conclusion: Thunder-fire moxibustion can significantly improve the clinical symptoms of patients with hypomenorrhea after induced abortion; it can increase menstrual volume and endometrial thickness, and regulate the sex hormone levels, producing a better curative effect than the conventional hormone sequential therapy.

Objective To test whether multiplex ligation-dependent probe amplification(MLPA)could be used for the prenatal detection of the most common aneuploidies of chromosomes 13,18,21,X,and Y.Methods 34 cases including 22 blood samples(12 with trisomy 21,1 with monosomy X,one male witll extra Y and 8 healthy persons),4 cord blood samples with Down syndrome and 8 amniotic fluid samples ( 1 with trisomy 21 and 7 normal fetuses)were recruited into this study.All samples were confirmed by karvotype analysis. DNA was extracted from blood and amniotic lysate was incubated with proteinase K.MLPA was used to determine the relative copy numbers.Results The resuhs were available within 48 h and were concordant with karyotype analysis in all but one case of amniotic fluid that was suggested to be triploid sample 69,XXY by MLPA or contaminated by maternal blood.This sample actually was found containing a number of red blood cells after centfifugation in test. In total,the concordance rate with clinical characteristics was 97.1%.The Ratio values of 13,18,21,X in normal samples were approaching 1.0 except chromosome Y having slightly higher variation in relative copy number.The difference of ratio means between the normal and trisomy 21 samples was statistically significant by one-way ANOVA(F=298.906.P=0.000).Conclusion Computer assisted MLPA with high sensitivity is a rapid,simple,automatic and reliable method for detection of common chromosomal aneuploidies.

0.05),higher rate of maternal mortality and perinatal mortality(P

Objective To investigate the effect of calcium antagonist verapamil on the function of rat?- cells and tolbutamide (D860)-induced insulin release.Methods Insulin released from isolated islets were measured in control,verapamil,D860,and verapamil+D860 groups.Furthermore,intravenous glucose tolerance test (IVGTT) was conducted in acute experiments treated with verapamil and D860 respectively to assess?-cell function in rats with the same allocation as in vitro.Another IVGTT was performed in the end of 4 weeks' treatment.The insulin contents in pancreas were assayed and pancreas islets morphology were observed with immunohistochemistry.Results Verapamil could inhibit insulin release from isolated islets.Verapamil group was [(1.244?0.082)ng?ml~(-1)?islet~(-1)]and control group (2.623?0.226) ng?ml~(-1)?islet~(-1)(P0.05).Also,similar results were obtained in normal rats during acute experiments and verapamil reduce the hypoglycemic effect promoted by D860. However,above results were not observed in the end of 4 weeks experiments,and no difference for insulin content and morphological change in islets was found among four groups.Conclusion Treatment of verapamil chronically does not impair islet function and interfere with the hypoglycemic effect of D860 in rats .

Objective To compare the diagnostic value of renal ultrasound scan (RUS) and 99Tcmdimercaptosuccinic acid (DMSA) renal scintigraphy in children with acute pyelonephritis (APN). Methods In all, 165 children with initial clinical diagnosis of APN, aged from 1.5 months to 11 yrs ( median 20 months), were included in the study, all of which were examined with RUS and DMSA renal scientigraphy. The diagnosis with DMSA renal scientigraphy results was taken as the standard reference to evaluate the diagnostic sensitivity and specificity of RUS. Results Of 99 out of all 330 kidneys that were found abnormal on DMSA renal scientigraphy, 31 were abnormal on RUS. Of the rest normal kidneys on DMSA scans renal scientigraphy, 4 were abnormal on RUS. Thus diagnostic sensitivity of RUS for APN was 31.3%(31/99) and specificity was 98.3% (227/231). Conclusions Although RUS provides with high diagnostic specificity for children with APN, its low sensitivity may underestimate the clinical evaluation of APN.More often than not, 99Tcm-DMSA renal scientigraphy is a clinical necesscity for the definite RUS diagnosis.

As the preparation process from Salvia miltiorrhiz herbs to S. miltiorrhiz injection involves complicated technology and has relatively more factors impacting quality safety, the overall quality control is required for its effectiveness and safety. On the basis of the component structure theory, and according to the material basis of S. miltiorrhiz injection, we discussed the multi-dimensional structure and process dynamic quality control technology system of the preparation, in order to achieve the quality control over the material basis with safety and effectiveness of S. miltiorrhiz injection, and provide new ideas and methods for production quality standardization of S. miltiorrhis injection.
Drug Compounding ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; chemistry ; Injections ; Quality Control ; Safety ; Salvia miltiorrhiza ; chemistry

Objective To investigate the prognostic significance of follicular lymphoma international prognostic index (FLIPI) and FLIPI2 in Chinese FL patients for better prognostic model.Methods 63 newly diagnosed FL patients who received rituximab plus CHOP (cyclophosphamide,doxorubicin,vincristine and prednisone)-like chemotherapy from January 2003 to December 2010 were retrospectively analyzed according to FLIPI and FLIPI2 scoring system.Results According to FLIPI,31 patients (49.2 ％) were stratified into the low risk group (0-1 point),24 (38.1％) into the intermediate risk group (2 points),and 8 (12.7 ％) into the high risk group (3-5 points).As for FLIPI2 scoring,17 cases (27.0 ％) were classified in low risk group (0 point),42 cases (68.3 ％) in intermediate risk group (1-2 points),and 4 cases in high risk group (3-5 points).The overall response rates and 2-year progression free survival (PFS) rates of the three risk groups were 93.5 ％ (29/31),91.7 ％ (22/24),75.0 ％ (6/8) (P =0.27),and 85.7 ％,75.2 ％,58.8 ％ (Log-rank =1.063,P =0.59) respectively in FLIPI.In terms of FLIPI2,the overall response rates and 2-year PFS rates of the three groups were 100.0 ％ (17/17),90.7 ％ (39/42),50.0 ％ (2/4) (P =0.01) and 92.9 ％,74.0 ％,33.3 ％ (Log-rank =7.075,P =0.03).Conclusion FLIPI2 presents more robust prognostic significance than FLIPI in disease progression perspective for FL patients treated with R-CHOP like regimens in this study.

ObjectiveTo evaluate the value of serum galactomannan platelia aspergillus kit in the diagnosis and treatment of invasive fungal infection(IFI) patients. MethodsA total of 178 serum samples from 74 high risk patients were collected. ELISA assay was used to detect the level of GM antigen. Refer to domestic IFI diagnostic criteria, 16 patients include the proven cases and probable cases were defined as study group, while 29 patients of improbable cases defined as control group. Fourflod table was founded,by which the sensitivity,specificity,positive predictive value, negative predictive value of this GM test were calculated. Meanwhile, a total of 53 patients received antifungal therapy which divided into GM-positive group(21 patients with I≥0. 5) and GM-negative group(32 patients with I ＜0. 5). The therapeutic effect comparison of two groups was made according to curative effect criterion. ResultsAccording to the certainty level of IFI diagnosis, 1,9,10 and 4 patients were identified as GM positive in proven, probable,possible and improbable IFI groups respectively. The prevalence of GM in these 4 groups was 50％ ,64％ ,34％ and 14％ ,respectively. The sensitivity and specificity of galactomannan ELISA assay were 63％ ,86％ respectively. The positive and negative predictive values were 71％ and 81％ respectively. The diagnose accordance rate was 78％, the Younden index was 0. 49. The efficacy of fluconazole in GM-positive patients was significant lower than in GMnegative patients( x2 =4. 95 ,P ＜0. 05) ,while The efficacy of non-fluconazole drug was superior to that in GM-negative patients( x2 =4. 88,P ＜ 0. 05). After antifungal therapy, the GM value of GM-positive patients decreased significantly( t =2. 13 ,P ＜0. 05). ConclusionThe galactomannan ELISA assay with high specificity, could be helpful in diagnosis and choicing effective anti-fungi drug in clinic.

Objective To explore the relationship between fluconazole resistance and expression of multidrug resistant protein genes,including CDR1,CDR2,MDRI.Methods The total RNA was extracted from fluconazole-resistant and -susceptible Candida albicans isolates,and cDNA was synthesized.The expression of CDR1,CDR2 and MDRl genes was then detected by quantitative real-time PCR.The?CT (threshold cycle) value was obtained by subtracting the CT value of 18S rRNA from that of the targeted gene.Results The?CT value of CDR2 was significantly lower in fluconazole-resistant isolates than in fluconazole- susceptible isolates (7.52?2.53 vs.9.28?3.15,t=2.367,P