Objective To study immunologic mechanism of tiger's urine on patients of rheumatoid arthritis. Method We used ELISA method to detect TNF values of serum; we also used MTT colorimetric method to detect the inhibition of tiger's urine on T－ cell. Result TNF values of RA patient's serums at both active stage and stationary phase before the therapy were higher than those of healthy group; TNF values of patient's serums after the therapy were lower than those before the therapy; tiger's urine had obvious inhibitive action on proliferation of peripheral blood's T－ cell. Conclusion Tiger's urine could inhibit T－ cell's proliferation and TNF's secretion, which may be the important mechanism of curing RA.

OBJECTIVE:To provide the basis for the formulation of the health intervention strategy for medical and health insti-tutions'pharmacists and provide reference for other related research. METHODS:A total of 180 medical and health institutions' pharmacists in Heilongjiang province were investigated and evaluated by work satisfaction MMSS scale(modified)and quality of life(SF-36)scale,and the relevant data were analyzed statistically. RESULTS:A total of 180 questionnaires were distributed and 134 valid questionnaires were collected. The effective recovery rate was 74.44%. The average score of work satisfaction degree was (3.44±0.79),which was at the middle level. The highest score was the relationship with colleagues and the lowest score was wel-fare. The physical function,the physiological function and the social function dimension of the respondents were higher thanChi-nese norm. The scores of physical pain,general health,vitality,emotional function and mental health were lower thanChinese norm,and there was statistical significance between the scores of the other dimensions andChinese norm(P<0.05),except for the physiological function and vitality dimension. Multivariate analysis showed that gender,duties,education,length of service and work satisfaction score had an effect on quality of life(P<0.05),among these factors,work satisfaction score was positively correlated with quality of life. CONCLUSIONS:The quality of life of medical and health institutions'pharmacists still needs to be improved,which is related to many influential factors,and job satisfaction is an important influential factor.

Aim: To investigate the functional influences of saponins from Anemarrhena asphdeloids Bge (SAaB) on lipopolysaccharide (LPS)-induced RAW264. 7 cells and the regulation of SAaB to NF-κB- iNOS-NO signaling pathway. Methods: The inflammatory cell model in vitro was established using LPS- induced RAW264. 7 cells, and the levels of NO, iN- OS, TNF-α and IL-6 in inflammatory RAW264. 7 cells effected by SAaB were analyzed using Griess and ELISA method respectively. The protein expression levels of NF-κB p65 were measured by Western blot. Results: Compared with control group, LPS (10 mg L-1) -induced RAW264. 7 cells expressed a significant increase in the levels of NO, iNOS, TNF-α, IL-6 and NF-κB p65 protein. SAaB (0.3, 3, 30 mg L-1) obviously reduced the contents of these inflammatory factors (P <0. 01) and the expression of NF-κB p65 protein (P < 0. 01) in LPS-induced RAW264. 7 cells. Conclusion: SAaB can inhibit the functions of LPS-induced RAW264. 7 cells by modulating NF-KB- iNOS-NO signaling pathway.

Objective To analyze the long-term prognosis and prognostic factors of idiopathic collapsing focal segmental glomerulosclerosis (FSGS) and not otherwise specified FSGS in children. Methods The clinical, pathology and follow-up data of patients with idiopathic collapsing FSGS and not otherwise specified FSGS were analyzed retrospectively by Kaplan-Meier method, univariate and multivariate Cox regression analysis. Results A total of 64 patients (29 idiopathic collapsing FSGS and 35 not otherwise specified FSGS) were diagnosed by renal biopsy. The 4-year renal survival rate of idiopathic collapsing FSGS and not otherwise specified FSGS were 48.3%, 74.3% respectively. Univariate analysis revealed that the renal survival time were 25.41±3.28 months in idiopathic collapsing patients, and 35.53±2.73 months in not otherwise specified patients. The different is significant (χ2=4.07,P=0.044). Multivariate Cox regression analysis showed that poor treatment response (HR=5.92, P<0.05) and renal insufficiency at early stage (HR=2.45, P<0.05) were independent risk factors of prognosis. Conclusions Compared with patients with not otherwise specified FSGS, the renal survival time is shorter in idiopathic collapsing FSGS patients. Patients with renal insufficiency and poor response to treatment have poorer prognosis.

Purpose To explore the significance of three-dimensional reconstruction of fetus based on MRI scan data. Materials and Methods Three woman (more than 39 weeks' gestation) with a strong wish to have natural childbirth and voluntary to take the examination in Nanfang Hospital of Southern Medical University were recruited in the study. Mimics 10.01 software was used to do three-dimensional reconstruction. Results The fetal surface tissue showed low signal on the two-dimensional images, and amniotic fluid and lung, bladder, cerebrospinal fluid showed high signal. The placenta and uterine wall showed moderate to low signal. Those contributed to the clear boundary between fetal surface and other tissue surround. The three-dimensional fetus models were reconstructed successfully, which clearly demonstrated the main surface features and spatial position of the fetus. The fetal morphology and fetal position could be viewed in various directions. Conclusion Fetus surface can be reconstructed into three-dimensional model based on MRI data set, which has advantage of large visual field and can be observed at arbitrary angle. It provides a new method for morphological analysis and prenatal evaluation for fetal development and growth.

Objective To study the state of erythrocyte immune function in neonates with hyperbilirubinemia,and analyze the influence of various clinical status on erythrocyte immune function.Methods Fifty-two neonates with hyperbilirubinemia were enrolled and 104 healthy neonates as the control group.The adherence rate of complement 3b-receptor on the surface of red blood cell(RBC-C3bRR) and the immune complex adherence rate of red blood cell(RBC-ICR) were detected with erythrocyte saccha-romycete rosettet test.Results 1.The level of RBC-C3bRR in neonates with hyperbilirubinemia was lower than that in control group,and the level of RBC-ICR in neonates with hyperbilirubinemia was higher than that of control group(Pa0.05).3.Comparing the neonates with unconjugated bilirubin of different concentrations,there were significant difference in RBC-ICR(Pa0.05).4.There were positive correlation between RBC-ICR and bilirubin,unconjugated bilirubin in the neonates(Pa0.05).Conclusion Erythrocyte immune function in neonates with hyperbilirubinemia is obviously lower than that of control group and it is influenced by the concentratron of bilirubin and the time of phototherapy.

Objective To observe the influence of nursing intervention on postpartum depression and breastfeeding compliance in primipara.Methods From August 2013 to April 2015,146 women received cesarean section in North Jiaochang Branch of Hanzhong Central Hospital were randomly divided into intervention group and control group with 73 cases in each group.The control group was treated with routine nursing measures,and the intervention group with both routine care and nursing intervention.Self-Rating Depression Scale (SDS) and Self-Rating Anxiety Scale (SAS) were used to evaluate the negative emotions of maternal postpartum.Breastfeeding Self-Efficacy Scale (BSES) were used to evaluate the confidence of maternal breast feeding.The breast feeding compliance between the two groups was compared.The breast feeding rates of the two groups were compared in 1 week and 1 month after discharge.Results Compared with the control group,the SDS and SAS scores of the intervention group were significantly lower (P＜0.05).The breastfeeding confidence of the intervention group was significantly better than the control group and the difference was statistically significant (P＜0.05).The compliance of breast feeding of the intervention group was 97.26％ significantly higher than that of the control group (78.08％)with a statistically significant difference (P＜0.05).After one-week and one-month follow-up,the rate of breastfeeding of the intervention group was significantly higher than that of the control group (95.89％ VS 83.56％;91.78％ VS 72.60％,P＜0.05).Concltsion The nursing intervention measures for primipara after cesarean section can significantly break bad mood,enhance maternal breastfeeding confidence,increase the rate of breastfeeding compliance and are worthy of promotion.

High price and poor stability of both crocin-1 and crocin-2 reference substance have become obstacles to HPLC assay of Croci Stigma. A new method based on reference extract was proposed. In this study, the reference extract was prepared from gardenia yellow which is cheap and easy to get The content of crocin-1 and crocin-2 in reference extract was determined and factors affecting stability of reference extract were investigated. Twelve batches of Croci Stigma were analyzed with reference extract and reference substance respectively. The results showed no difference. The presented method is feasible for quality control of Croci Stigma and reference extract is suitable to replace reference substances in assay.
Carotenoids ; analysis ; Chromatography, High Pressure Liquid ; standards ; Crocus ; chemistry ; Drugs, Chinese Herbal ; analysis ; Quality Control ; Reference Standards

Objective To investigate the correlation between spot albuminuria to creatinine ratio (ACR) and 24 h urinary protein excretion in women with preeclampsia and determine the optimal cut-off values of spot ACR in mild preeclampsia and severe preeclampsia.Methods Twenty-eight women with mild preeclampsia and 22 with severe preeclampsia at Nanfang Hospital,Southern Medical University between October 2010 and June 2011 were recruited.Maternal serum cystatin,uric acid,mea nitrogen,creatinine and albumin levels were collected and analyzed.Twenty-four hours urinary protein excretion was measured with immunoturbidimetric assay and ACR with automatic analyzer DCA2000.The correlation between ACR and 24 hours urinary protein excretion was explored.And the optimal cut-off values of the spot ACR for mild and severe preeclampsia were determined with receiver operating characteristic curve.Results ( 1 )Maternal serum biochemical parameters:uric acid levels in mild and severe preeclampsia were (359 ± 114)μmol/L and (450 ± 132) μmol/L,while cystatin levels were ( 1.3 ±0.3) mg/L and ( 1.6 ±0.5) mg/L respectively.The differences were statistically significant ( P ＜ 0.05 ).Serum urea nitrogen,creatinine and albumin in mild preeclampsia were(3.6 ± 1.6) mmol/L,(52 ± 38 ) μmol/L and ( 33 ± 3 ) g/L,while in severe preeclampsia were( 6.2 ± 3.1 ) mmol/L,( 78 ± 59 ) μmol/L and ( 29 ± 6 ) g/L respectively.There were no statistical significant differences ( P ＞ 0.05 ).(2) Twenty-four hours urinary protein excretion and ACR:24 hours urinary protein levels in mild and severe preeclampsia was (700 ± 160) mg and (4800 ±2200) mg (P＜0.05).ACR in mild and severe preeclampsia was (72.7 ± 12.4) mg/mmol and (401 ±245) mg/mmol respectively (P ＜ 0.05 ).(3) There was a strong correlation between the spot ACR and 24hours urine protein excretion ( r =0.938 ; P ＜ 0.05 ).( 4 ) The optimal spot ACR cut-off point for the diagnosis of preeclampsia:the optimal spot ACR cut-off point was 22.8 mg/mmol for 300 mg/24 hours of protein excretion in mild preeclampsia,the area under curve was 0.956,with a sensitivity,specificity of 82.4％,99.4％ respectively.And the optimal spot ACR cut-off point was 155.6 mol for 2000 mg/24 hours of protein excretion in severe preeclampsia,the area under curve was 0.956,with a sensitivity,specificity of 88.6％,91.3％ respectively.Conclusions Compared with 24 hours urinary protein excretion,the spot ACR may be a simple,convenient and accurate indicator of early diagnosis of preeclampsia.Spot ACR may be used as a replacement for 24 hours urine protein excretion in assessment of preeclampsia.The optimal spot ACR cut off points were 22.8 mg/mmol for mild preeclampsia and 155.6 mg/mmol for severe preeclampsia.

Objective To evaluate the efficiency and safety of ultrasonic debridement therapy (UDT) and intelligence negative-pressure wound therapy(INPWT) for diabetic foot ulcers with Wagner 2-3degree.Methods Eighty patients with diabetic foot ulcers with Wagner 2-3 degree were divided into two groups according to the treatment method.The UDT and INPWT group (INPWT group) had 53 cases.Routine treatment group(routine group) had 27 cases.Both groups were given blood sugar and blood pressure control,anticoagulation,anti-infection and supportive treatment.The efficiency and complications were compared between two groups.Results In INPWT group,29 cases were healed,14 cases showed obvious effectiveness,7 cases were effective and 3 cases were inefficacy.The total effective rate was 94.34％(50/53).For routine group,they were 7,8,6,6 cases and 77.78％(21/27) respectively.The total effective rate between two groups had significant difference (P ＜0.05).Pain was found in 9 cases and hemoglobin decreased in 1 case in INPWT group.Conclusion INPWT after UDT for diabetic foot ulcers with Wagner 2-3 degree shows a good efficiency and safety.