Objective To study the comparability of two personality diagnostic instruments(SCID-Ⅱ and PDQ-4)in psychiatric patients. Methods One hundred and twelve mental disorder patients were investigated with the SCID-Ⅱ and PDQ-4. Results 1)Significant differences were found between groups(dividing by total scores on PDQ-4)by means of SCID-Ⅱ interviews(P＜0. 0 1). 2)Categorical personality disorder(PD)groups by means of SCID-Ⅱ interviews had hisher scores on PDQ-4 than their related non-PD groups. 3)For agreement on categorical diagnoses between SCID-Ⅱ and PDQ-4, the correlation coefficients varied from 0. 17 to 0. 57. Except for antisocial PD(r=0. 57), the others had poor-fair coefficients, as r＜0. 50. Conclusions In general, there is some correlation between SCID-Ⅱ and PDQ-4. Low agreement between PDQ-4 and SCID-Ⅱ is observed for categorical PD evaluations. Thus, PDQ-4 can't be a substitute tool for SCID-Ⅱ.

OBJECTIVE: The systemic toxicities of S-(-)-pantoprazole sodium in rats following intravenous injuction for 30 d were studied. METHODS: One hundred rats were divided randomly into 5 groups: vehicle control group, pantoprazole sodium control group and three S-(-)-pantoprazole sodium groups with different dosages, and received vehicle, pantoprazole sodium(80 mg·kg-1·d-1), S-(-)-pantoprazole sodium(80, 40 and 20 mg·kg-1·d-1) by i.v.via tail vein. Administrations were performed each day for consecutive 30 d. Haematological parameters, biochemical parameters, and histopathology analysis were determined at 30 d of treatments and 14 d after the withdrawal, respectively. RESULTS: The rats in the S-(-)-pantoprazole sodium group at 80 mg·kg-1·d-1 apperanced shortness of breath, unsteady gait, lying motionless and other symptoms. The levels of TC, Na+, Cl- in this group were significantly higher or lower than those in vehicle control group at 30 d(P<0.05), The change of these parameters regained to normal at 14 d after withdrawal. CONCLUSION: Intravenous administration of the S-(-)-pantoprazole sodium for 30 d at high dose could induce reversible damage to liver and electrolyte. The toxicity of S-(-)-pantoprazole sodium is similar with pantoprazole sodium at the same dosage.

extraction time.The extraction of total flavonoids in health food was the highest under the situations of ethanol concentration 60%,solid-to-liquid ratio 1:20 and ultrasonic time 20 min.The average value was 5.370 mg.The linear range of total flavonoids was between 1.0-40 ?g/ml while the regression equation is y=0.003 3x-0.010 9,correlation coefficient was 0.999 5 and detection limit was 1.0 ?g/ml.The standard addition recovery rates of this method were 95%-104%(n=3),RSD was 1.717%(n=5).Conclusion Under the optimum situation,this method has high precision and accuracy while the blank is low and stable as well.It is applicable to the detection of total flavonoids in health food and some other foods.

Objective To evaluate the role of cyclic adenosine monophosphate-protein kinase A (cAMP-PKA) signal transduction pathway in lidocaine-induced up-regulation of the expression of surfactant protein-A (SP-A) in rat alveolar epithelial type Ⅱ cells (AEC Ⅱ).Methods Healthy male Sprague-Dawley rats were sacrificed and AEC Ⅱ were isolated,purified and incubated in 24-well culture plates (100μd/hole) with density of 1 × 106/ml.After being incubated for 2 h,the culture medium was replaced with serum-free medium DMEM.The cells were randomly divided into 4 groups (n =48 each):control group (group C),forskolin (adenylate cyclase agonist) group (group F),lidocaine 200 μg/ml group (group L),and PKA inhibitor H89 + L group (group P+ L).Forskolin 10 μmol/ml was added to DMEM in group F.Lidocaine 200 μg/ml was added to DMEM in group L.H89 10μnol/ ml was added to DMEM and AEC Ⅱ were incubated for 10 min,and then lidocaine 200 μg/ml was added in group P + L.At 6,12 and 24 h of incubation (T1-3),cAMP content and PKA activity (using ELISA),and expression of SP-A mRNA (by real-time fluorescent quantitative PCR) and SP-A (by Western blot) were measured.Results Compared with group C,the expression of SP-A mRNA and SP-A was significantly upregulated,and cAMP level and PKA activity were increased at T1-3 in group F and at T2,3 in group L.Compared with group L,the expression of SP-A and SP-A mRNA was down-regulated,PKA activity was decreased,and no significant change was found in cAMP level at T1-3 in group P + L.Conclusion Lidocaine can up-regulate the expression of SP-A in AEC Ⅱ of rats through activating cAMP-PKA signal transduction pathway.

Objective To compare the effect of torasemide or furosemide combined with mannitol in the treatment of acute cerebral hemorrhage patients with cerebral edema.Methods One hundred and sixty patients with cerebral hemorrhage were selected,and divided into torasemide group and furosemide group according to different treatment methods,40 cases in each.The torasemide group was treated with torasemide combined with 20％ mannitol,the furosemide group was treated with furosemide combined with 20％ mannitol.The curative effect,mannitol dosage,edema volume,24 h urine and adverse reactions in two groups were compared.Results The total effective in torasemide group was higher than that in furosemide group [97.5％ (78/80) vs.77.5％ (62/80)],mannitol dosage was less than that in furesemide group [(347.5 ±32.5) ml vs.(438.2 ±30.7) ml],the incidence of adverse reactions was lower than that in furosemide group [7.5％(6/80) vs.27.5％(22/80)],which reached statistical significance (P＜ 0.01 or ＜ 0.05).The edema volume in the 7th,14th day in torasemide group was less than those in furosemide group [(21.1 ±3.4) ml vs.(23.3 ±4.8) ml,(17.6 ±4.5) ml vs.(22.4 ±5.6) ml],the 24 h urine in the 3re,7th,14th day were more than those in furosemide group [(3 684 ±528) ml vs.(3 429 ±592) ml,(3 854 ± 746) ml vs.(3 185 ±490) ml,(3 742 ±t658) ml vs.(2 251 ± 324) ml],which reached statistical significance (P ＜ 0.05).Conclusions Torasemide in treatment of acute cerebral hemorrhage patients has better efficacy and safety.It is better than furosemide.

Objective To investigate the molluscicidal effect of 5%niclosamide ethanolamine granules against Oncomela-nia hupensis in a marshland field. Methods The 5%niclosamide ethanolamine granules were sprayed at a dose of 40 g/m2 on 3 snail-breeding marshlands in Yangzhong City of Jiangsu Province to assess its field molluscicidal actions while 26%suspension concentrate of metaldehyde and niclosamide MNSC) at a dose of 4 g/m2 and fresh water served as controls. Results After seven days spraying, 5%niclosamide ethanolamine granules resulted in a of snail mortal85.42%ity while the mortality rates of snails were 82.35% and 2.86% in the MNSC and water control groups respectively. Conclusion 5% niclosamide ethanol-amine granules exhibit a high molluscicidal activity which is suitable to be used in the mashland.

Objective To assess the effect of intraperitoneal interstitial implant of Sustained-release 5-Fluorouracil during operation for advanced rectal cancer. Methods One hundred and four cases with advanced rectal cancer were enrolled into the study and divided into 3 groups: treatment group 1(n = 37), underwent combined hypotonic peritoneal chemo-hyperthermia and Sustain-released 5-fluorouracil implantation treatment during operation; treatment group 2(n = 34), underwent combined intraoperative hypotonic peritoneal chemohyperthermia and early postoperatively intraperitoneal chemotherapy treatment; and control group(n = 33),underwent peritoneal lavage during radical resection alone. Results Digestive tract toxicity in group 1 was significantly lower than that in group 2(2. 70% vs. 20. 59%, x2 = 9. 104, P ＜ 0. 05). There were significant difference on 1 year survival rate among the three groups. The 2-year survival rate of group 1 was significantly higher than that in the control group (78. 37% vs. 48. 48%, x2 = 1. 297 ,P ＜ 0. 05). After two years follow-up the 2-year local recurrence rate of group 1 was significantly lower than that in the control group(21.62% vs 32. 35 %, x2 = 7. 001, P ＜ 0. 05). However, no significant difference was found compared to group 2, which was 32. 35%. Conclusion lntraperitoneal interstitial implant of Sustain-released 5-Fluorouracil during operation is an effective intraperitoneal chemotherapy with mild side effects for advanced rectal cancer.

The effect of rhGM-CSF/IL-3 on apoptosis of Ara-C-induced myeloid leukemic cell line HL- 60 was investigated. The results indicated that treatment with rhGM-CSF/IL-3 in combination with Ara-C significantly inhibited the colony growth of HL-60 and enhanced the oligonucleosomal DNA fragmentation as compared with Ara-C alone. The Ara-C mediated apoptosis rates of HL-60 cells treated with rhGM-CSF/IL-3 fusion protein alone were markablely improved compared with treatment with rhIL-3 plus rhGM-CSF, it was noted that the Ara-C mediated of apoptosis normal peripheral white blood cells was less affected by rhGM-CSF/IL-3. It suggested that rhGM-CSF/IL-3 could be used as a possible curing drug during the phase of induced remission of leukemia.

The retrospective analysis of data of snail status in Baofeng harbor,Yingcheng City from 1975 to 2009 suggests that the snail surveillance in schistosomiasis transmission-interrupted areas is a long term work,which should be strengthened continuously.

The history of life sciences has displayed that Interdisciplinary contributes to the development of life sciences.It also causes people to think dialectically,what is regarded as the development of Interdisciplinary,what is its drive causes,what is the rule of its development.By exploring the developing trend of scientific and interdisciplinary science,we have fully discussed how to train the Cross-talents.