Objective:To establish a method for the determination of fenofibrate in fenofibrate capsules .Methods: HPLC was performed on a Dikma Diamonsil C18column (150 mm ×4.6 mm, 5 μm).The mobile phase was acetonitrile-water (7030, adjusting pH to 2.5 with phosphoric acid) and the detection wavelength was 286 nm.The flow rate was 1.0 ml· min-1 and the column tempera-ture was 30 ℃.The injection volume was 20 μl.Results:The linear range of fenofibrate was 10.07-60.42 μg· ml-1(r=0.9996) and the average recovery was 99.26%(RSD=0.5%,n=6).Conclusion:The method is simple, accurate and special, which can be used for the quality control of fenofibrate capsules .

Objective:To prepare Jieheling dispersible tablets and establish the dissolution determination method. Methods:The dissolution of fischeriana B in the tablets was determined by HPLC. The column was Kromasil C18(250 mm ×4.6 mm,5μm)with ace-tonitrile-water (40∶60) as the mobile phase at a flow rate of 1. 0 ml·min-1 . The detection wavelength was at 290nm. The column temperature was 30℃ and the sample size was 100 μl. Results: The linear range of fischeriana B was 0. 005-0. 057 μg ( r =0. 999 6). The average recovery was between 95% and 105%. Phosphate solution with pH of 6. 8 was used as the dissolution medi-um. Conclusion:The method is simple, accurate and specific, and can be used in the quality control of Jieheling dispersible tablets.

Objective To investigate the expression of interleukin-37 (IL-37) in placenta tissue and its relationship with the pathogenesis of severe preeclampsia. Methods All the patients were recruited in Qilu Hospital of Shangdong University from November 2012 to November 2013. Among them, thirty patients with severe preeclampsia were assigned to the preeclampsia group, and thirty-one healthy pregnant women were assigned to the control group. Immunohistochemistry of SP was used to detect the IL-37 protein expression in placenta tissue of the two groups. The expression level of IL-37 in placenta tissue of the two groups was detected by western blot. Besides, reverse transcription(RT)-PCR was used to detect the expression of IL-37 mRNA. The correlation between the expression of IL-37 mRNA and the delivery gestational age, body mass index(BMI)was analyzed. Results (1) IL-37 were detected in the placenta of both the preeclampsia group and the control group, and the expression site mainly located in the syncytiotrophoblast, with a small amount in cytotrophoblast.(2)The expression levels of IL-37 protein in the preeclampsia group and the control group were 0.59 ± 0.39 and 0.88 ± 0.22, respectively. The IL-37 mRNA levels in the preeclampsia group and the control group were 0.55 ± 0.17 and 1.11 ± 0.21, respectively. Both decreased significantly when compared to the control group (P<0.05). (3) Significant correlation between the expression of IL-37 mRNA and the delivery gestational weeks(r=0.209, P>0.05) was seen neither in the preeclampsia group nor in the control group(r=-0.053, P>0.05). In the severe preeclampsia group, the pregnant women′s BMI had no significant correlation with IL-37 mRNA expression of placenta tissue(r=0.102, P>0.05), neither did the control group(r=-0.115, P>0.05). Conclusion IL-37 expression is significantly lower in severe preeclampsia placenta tissue than that in the normal pregnant women, which may play a protective role in the course of severe preeclampsia.

Objective To investigate the expression of growth arrest-specific protein 6 (Gas6) in the placenta and decidua tissues and its relationship with the pathogenesis of preeclampsia. Methods All the patients were recruited in Qilu Hospital of Shangdong University from October 2013 to June 2014. Among them, thirty-two women with early-onset severe preeclampsia who received cesarean section were assigned to the preeclampsia group, and thirty healthy pregnant women who received cesarean section were defined as the control group. Blood glucose, blood lipids, platelet count, D-dimer levels and other clinical indicators of the two groups were detected. Immunohistochemistry of SP was conducted to identify the localization of Gas6 protein in the placenta and decidua tissues. And reverse transcription (RT)-PCR was performed for quantitative analysis of Gas6 RNA expression in placentas. The correlations between placental Gas6 mRNA levels with clinical indicators were analyzed. Results (1) The gestational age at delivery, blood pressure, serum albumin, platelet count and birth weight of fetuses showed statistically significant differences between the two groups(P<0.05). (2) The Gas6 protein expressed in the cytoplasm and nucleus of the syncytiotrophoblasts and decidual cells in the placenta and decidual tissues of the two groups. (3) The Gas6 mRNA expression elevated significantly in the placenta of preeclampsia group (0.60 ± 0.38) when compared to that of the control group (0.34±0.22;P<0.05). (4) The expression of Gas6 mRNA was positively related with body mass index, diastolic blood pressure, systolic blood pressure, free fatty acids and creatinine (P<0.05), while it was negatively associated with serum albumin(P<0.05). Conclusion The high expression of Gas6 in the placenta and decidua tissues may be related to the pathogenesis of severe preeclampsia.

OBJECTIVE:To compare the cost and efficacy between three different haemostatics in treating postoperative bleeding following suprapubic prostatectomy.METHODS:Using cost-effectiveness analysis,reptilase,aprotinin and minirin were evaluated.RESULTS & CONCLUSION:From pharmacoeconomic view,use of reptilase in treating postoperative bleeding is the best therapeutic regimen.

Electives,as an important component of medical education,are useful for students in expanding knowledge scope,improving knowledge structure and increasing overall capacity.Adjusting course resources,strengthening education administration and conducting course evaluation can achieve the establishment of electives system in medical colleges and universities.As a result,the electives system will contribute to the formation of inter-disciplinary medical talents.

The scientific definition for the nature of medical law,the personnel training objectives and the nature of talent is the prerequisite in the construction of the course system for medical science of Law. The construction of the course system for medical science of law is playing a central role in the training of medical law professionals,and it should highlight the talent nature of medicine and law based on following unique principles of training of medical law professionals. Professional course system of medical law should operate on the basis of a variety of securities.

Objective To investigate the influence of tethered cord syndrome (TCS) on the up-per urinary tract and its etiology. Methods Forty patients with TCS diagnosed by spinal MRI were enrolled in this study. There were 21 males and 19 females with mean age of 23 years old. The course of disease ranged from 1 to 40 years. Urinalysis, mid-stream urine culture, serum creatinine(SCr), urinary system ultrasound, IVU, eystography and urodynamic study were carried out on all patients. Results Urinary tract infection was found in 17 patients and increased level of SCr was found in 6 pa-tients (251.64±98.5μmol/L). Of the 29 patients who underwent urinary system ultrasound examina-tion, 12 cases had hydronephroais and dilated upper ureter. Of the 30 patients who underwent IVU, 10(33.3%) had ureterectasia and hydronephrosis, 22 cases had bladder turriform or Christmas tree like deformity with diverticulum and trabeculum. Of the 22 patients accepted cystography, 17 cases had vesieoureteral reflux on 27 sides. Post-void residual (PVR) was evaluated in 35 patients and found increased in 31 cases. Cystometry had been done in 33 patients. The mean value of maximal detrusor pressure (Pdetmax) during filling phase was 41.2±20.9 cm H2O. The detrusor compliance was 22.35±18.8 ml/cm H2O. During voiding phase, detrusor-sphincter dyssynergia(DSD)was observed in 16 patients, detrusor areflexia was observed in 16 patients and detrusor underactivity was observed in 13 patients. Resting urethral pressure profilemetry was measured in 16 patients. Maximal urethral closure pressure (MUCP) was 76.1±33.1 cm H2O. The upper urinary tract deterioration was de-fined as increased SCr, hydronephrosis or vesicoureteral reflux. There were 20 patients diagnosed as upper urinary tract deterioration. The compliance of the upper urinary tract deteriorating group and the no-deteriorating group was 9.4±7.8 vs 19.3±15.8 ml/cm H2O, Pdetmax was 43.1±21.2 vs 24.0±11.9 cm H2O, PVR 189.0±138.0 vs 47.8±36.8 ml, MUCP 86.2±32.4 vs 46.8 5±20.8 cm H2O, incidence of damaged detrusor 100.0% vs 69.2% and DSD 65.0% vs 23.1%, respectively. There were significant differences between the 2 groups(P<0.05). And when comparing the VUR group with no VUR group, the incidence of urinary tract infection was 94.1%(16/17) vs 20.0%(1/ 5) (P=0.003). And when comparing urinary tract infection group with no infection group, the inci-dence of upper urinary tract deterioration was 88.2% (15/17) vs 21.7%(5/23)(P=0.000). Condn-sion Low compliance bladder, high Pdetmax during filling phase, increased PVR, high MUCP, damage of detrusor contractive function and DSD are the risk factors for upper urinary tract deteriora-tion in the TCS patients.

4.00 ng/ml) were divided into BPH group (without inflammation), acute inflammation group and chronic inflammation group. The diagnosis was confirmed by transrectal-ultrasound guided needle biopsies. Prostate volumes were measured in all patients by the transrectal-ultrasound. A total of 126 patients were included in this study. The biopsy results showed 47 patients in BPH group, 45 patients in acute inflammation group and 34 patients in chronic inflammation group. Results The serum PSA value in the BPH group, acute inflammation group and chronic inflammation group were (5.76?3.21),( 8.67 ?2.92 ) and (5.54?3.01) ng/ml respectively. The serum PSA value in acute inflammation group was much higher than that of BPH group and chronic inflammation group(P

OBJECTIVE:To evaluate the therapeutic effect of oral Yixinkangtai(YXKT) on chronic prostatitis METHODS:85 patients with chronic prostatitis were observed for the levels of SOD in saccus prostaticus as well as their subjective symptoms and objective indices before and after taking YXKT to evaluate the therapeutic effect RESULTS:The average level of SOD in saccus prostaticus in patients with chronic prostatitis was (153 76?90 23)mg/L,which was lower than(220 31?85 02)mg/L as in normal males(P