0.05);It was related to the liquid filter press and sealing liquid(P0.05);And the rate of swelling incidence was obviously higher than the phlebitis incidence(P

Objective To study the effect and nursing of Mayinglong musk hemorrhoids ointment on anus periderm skin damage of fecal incontinence patients. Methods Thirty-one patients with fecal incontinence-induced anus periderm skin damage from March 2012 to February 2013 in the hospital were set as the control group and another 32 patients with the same disease from March 2013 to January 2014 as the observation group. The anus periderm skin damage of the observation group was treated with Mayinglong musk hemorrhoids ointment 3 to 4 times a day. The anus periderm skin damage of the control group were treated with zinc oxide ointment, 3 to 4 times a day. Both groups used ostomy. The two groups were compared in terms of total effective rate in a month. Result The total effective rate of the observation group was 93.8% and the control group was 71.0%, with significant difference between the groups (P<0.05). Conclusions Mayinglong musk hemorrhoids ointment can be more effective in the treatment of fecal incontinence caused by anus periderm skin damage than zinc oxide ointment. It can improve the effect of treatment and reduce local wound pain. It is convenient to use, cheap and thus worthy of clinical popularization and application.

The optimal model for the near-infrared spectroscopic analysis of serum glucose was established by partial least squares(PLS) and Savitzky-Golay(SG) smoothing method. Based on the prediction effect of the optimal single wave number model, a new dividing method for calibration set and prediction set was given. The calibration and prediction models were established by PLS method adopting the combination bands of 10000-5300 cm~(-1) and 4920-4160 cm~(-1) with Savitizky-Golay(SG) smoothing. By extending the number of smoothing points to 5, 7, ..., 87(odd) and polynomial degree to 2, 3, 4, 5, 6, fourteen smooth coefficient tables including 582 smooth modes were calculated. All PLS models corresponding to all smooth modes and all PLS factors(1-40) were constructed. The optimal model was selected by the prediction effect. And the derivation order was 1, the polynomial degree was 3 or 4, the number of smoothing points was 53, the optimal factor was 7 and the optimal RMSEP reach 0.376 mmol/L. The dividing method for calibration set and prediction set, the extending of SG smoothing modes, large-scale optimization combining SG smoothing modes and PLS factors can be effectively applied for the model optimization of near-infrared spectroscopic analysis.

Objective To establish the optimal extracted method for content dete rmination of naringin in Citrus grandis. Methods RP-HPLC was used to determinat e the content of naringin extracted with the above two methods from different ye ar samples of Citrus grandis. Results The average content extracted with ultraso nic extraction was 13.53 %,and the average content extracted with soxhlet extr action was 11.98 %,there being insignificant difference between the two method s. Conclusion The content of naringin extracted with ultrasonic extraction is mo re than that with the soxhlet extraction,which be receipted in Chinese pharmeco pia. And ultrasonic extraction method is more convenient and can save time.

Objective To clarify the role of B7-H1 in the immune privilege after corneal transplantation in homogeneity variant mice.Methods We established the experimental animal model of allograft mice by using C57BL/6 mouse as donor and Balb/c mouse as recipient.We allocaated the mice with long time survival (＞50 days) corneal graft into survival group,mice with rejection occurring in 50 days into rejection group,and normal C57BL/6 mice into control group.The transplanted corneal grafts were obtained for future reference at the 8th week after transplantation in survival group,and the time of rejection in rejection group.The expression of B7-H1 mRNA was detected by using immunohistochemistry and real time quantitative PCR (RT-PCR),and the relationship between B7-H1 and the immune privilege after corneal transplantation was analyzed. Results The B7 H1 mRNA was highly expressed in epithelium and endothelium of corneal grafts both in survival and control group,in comparison to an obviously lower expression in rejection group.The relative expression level of B7-H1 mRNA was 200.0 ± 11.5 in survival group,44.7 ± 10.8 in control group,and 6.9 ± 12.0 in rejection group,respectively. There were statistically significant differences among the three groups (F=241.164,P＜0.01 ).The was a significant correlation between the level of B7-H1 mRNA and occurrence rate of rejection in corneal graft (P＜0.01 ).Conclusion The results suggest that the immune privilege after corneal transplantation might be mediated by B7-H1,which plays an important role in maintaining the state of corneal immune privilege.

Background and Objective Large randomized controlled trials have demonstrated that percutaneous coronary intervention (PCI) with the routine use ofdrug-eluting stents is safe and effective, however, the patients older than 75 years undergoing PCI are at increased risk for major adverse cardiac events, so that the patients are usually excluded from this trial. The aim of the present study was to assess the early clinical outcome and risk factors in old patients with acute ST elevation myocardial infarction (STEMI) following primary PCI. Methods We analyzed the outcome after stenting in 136 patients older than 60 years in our coronary care unit with acute STEMI, and the patients were further classified in 2 age groups: patients≥75 years and <75 years. Results Though the older group had a higher prevalence of adverse baseline characteristics and lower final TIMI flow than those of the younger, the procedural success had no difference between two groups. The main adverse clinical events (MACE) for the old group was a little higher comparing with the younger in 12-month following up. Conclusions Our study suggest that drug-eluting stent implantation in elderly patients with acute ST elevation myocardial infarction has high initial procedural success rates despite having more severe baseline risk characteristics, and to shorten the time form symptom onset to PC1 and improve final TIMI flow strategy may decrease MACE among old patients following PCI.

To study the effects of major components of Maijunan tablets, puerarin (Pue) and rhynchophylline (Rhy) on the transport of hydrochlorothiazide (Hct) Caco-2 cell monolayer model, the transport parameters of Hct, such as apparent permeability coefficient (P(app) (B --> A) and P(app) (A --> B)) and the ratio of P(app) (B --> A) versus P(app) (A --> B), were studied and compared when Hct was used solely and co-used with Pue and/or Rhy. The effects of drug concentrations, conveying times, P-glyprotein (P-gp) inhibitor verapamil and conveying Liq pH values on the transport of Hct in the above conditions were also investigated. The results indicated that the absorption of Hct in Caco-2 cell monolayer model could be a carrier-mediated active transport, along with the excretion action mediated by P-gp. Pue can decrease the excretion action of Hct mediated by P-gp, and Rhy had no significant effect on the transport of Hct. The co-use of Hct, Pue and Rhy enhanced the absorption of Hct. Meanwhile, conveying Liq pH value had significant influence on the transport of Hct. The absorption of Hct at pH 6.0 was higher than that at pH 7.4.

To study the effect of liquiritin (Liq) on the transport of strychnine (Str) in Caco-2 cell monolayer model, the transport parameters of Str, such as apparent permeability coefficient (P app (B-->A) and P app (A-->B)) and cumulative transport amount (TRcum), were determined and comparatively analyzed when Str was used solely and co-used with Liq. The effect of drug concentrations, conveying times, P-glycoprotein (P-gp) inhibitor verapamil and conveying liquor pH values on the transport of Str were also investigated. The results indicated that the absorption of Str in Caco-2 cell monolayer model was well and the passive transference was the main intestinal absorption mechanism of Str in the Caco-2 monolayer model, along with the excretion action mediated by P-gp. Liq enhanced the absorption of Str. Meanwhile, conveying liquor pH value had significant influence on the excretion transport of Str.

Objective To study the association of family function and their quality and of life of multiple myeloma patients. Method The WHOQUL-BREF and FACES-CV were used to investigate their quality of life and family intimacy and adaption among 92 patients with multiple myeloma. Results The score on family intimacy was (62.51±10.52)and the score on the family adaption (45.51±10.46).The score on family intimacy was significantly lower than the norm(P<0.05).The scores on family intimacy and adaption were positively correlated with the score on quality of life(r=0.527,0.555,P<0.001). Conclusions The family function and quality of life are both at a lower level,positively correlated.Nurses should actively find a way to the problems so that the patients face the disease, promoting the connections between family members and enhancing their quality of life by using social resources.

Objective·To explore effects of pCPT-cAMP on proteinuria and dedifferentiation of podocytes in adriamycin (ADR)-induced nephropathy mice. Methods·Male BALB/c mice were divided into three groups. The control group did not make any intervention, and the other mice were administrated with ADR in a dose of 10 mg/kg by intravenous injection (ADR group). Some ADR-injected mice were treated with pCPT-cAMP [50 mg/(kg·d)] by intraperitoneal injection everyday (A+P group). Albumin urine was detected by Coomassie blue stain. Urine creatinine concentration was estimated by ELISA. The expression of WT-1 was detected by immunohistochemical staining. Immunofluorescence staining and Western blotting were used to evulate the dedifferentiation of podocytes. Results·Compared with the control group, the ratio of urinary albumin/creatinine in ADR nephropathy mice was significantly increased. WT-1 immunohistochemical staining showed that the number of podocytes was significantly decreased, while immunofluorescence double staining of podocyte-specific protein synaptopodin and podocalyxin remarkably reduced, and the expression of desmin was increased. pCPT-cAMP intervention decreased the ratio of albumin/creatinine in ADR mice, elevated the quantity of WT-1 positive cells and the expression of synaptopodin and podocalyxin, while desmin expression decreased. Conclusion·pCPT-cAMP activates the PKA signaling and protects ADR nephropathy mice by preventing the loss of podocytes and ameliorating the urine albumin/creatinine ratio, which may be mediated by pCPT-cAMP-prevented dedifferentiation of podocytes.