ObjectiveTo understand the urban preference for outpatient pre-registration in large hospitals,and probe into the influencing factors,for recommendations to improve outpatient preregistration at the hospitals.Methods With Nanjing City as an example,the authors used tailoreddesigned questionnaire and qualitative interviews to investigate the preference of 1200 households of local residents regarding outpatient clinical pre-registration service at the tertiary hospitals.Results Age,education and economic factors are found to be the most important influential ones for urban preference in their outpatient pre-registration at large hospitals.Other factors include traditional approaches to outpatient clinic,inconvenience for outpatient pre-registration,and concerns for appointment breaking.Conclusion in order to increase their preference for outpatient pre-registration at large hospitals,hospitals should work to explore and improve approaches for outpatient pre-registration,and better their service quality,which will involve greater participation of both the hospital staff and residents.

Aim To evaluate the efficacy and safety of different routes for vinpocetine injection by intravenous or trans-angiographic catheter on cerebral vasospasm(CVS).Methods A total of 105 aneurysmal subarachnoid hemorrhage(aSAH)patients with CVS following intracranial aneurysm embolization were chosen and randomly divided into group C, B and A, with 35 cases in each group.Patients in group C were treated with 3H therapeutic regimen, while those in group B and A were with 3H therapeutic regimen plus vinpocetine by intravenous injection or trans-angiographic catheter, respectively.The index including middle cerebral artery(MCA) blood flow velocity, National Institutes of Health stroke scale(NIHSS) score, Glasgow outcome scale(GOS) grading, clinical efficacy, hypotension rate and rehaemorrhagia rate were detected and compared among three groups.Results After the 7 d and 14 d treatment, the MCA blood flow velocity of group A and B was observed to be significantly lower than that of group C(P<0.05), and the MCA blood flow velocity of group A was significantly lower than that of group B(P<0.05).The NIHSS score of group A and B was significantly lower than that of group A(P<0.05), and the score of group A was significantly lower than that of group B(P<0.05) following 28 d treatment.Moreover,the clinical efficacy of group A and B was significantly higher than that of group C(P<0.05), and the clinical efficacy of group A was significantly higher than that of group B(P<0.05).After the 28 d treatment, the hypotension rate of group B was found to be significantly higher than that of group C and A(P<0.05), while there was no statistical difference(P>0.05) observed in the hypotension rate between group A and C.Also, there was no statistical difference(P>0.05)found in the rehaemorrhagia rate among three groups.However, the GOS grading of group A and B was significantly better than that of group C(P<0.05), and the grading of group A was significantly better than that of group B(P<0.05)after 3 months treatment.Conclusions Using vinpocetine by intravascular injection or by trans-angiographic catheter could be the efficient treatment for the CVS after intracranial aneurysm embolization, and vinpocetine injection by trans-angiographic catheter is the better mode of administration with the consideration of efficacy and safety.

Objective To study the expressions of HSP70 and AQP4 in the H.Pylori-associated gastritis mice of Pi-Wei hygropyrexia syndrome;To investigate the mechanism of Mieyou Soup. Methods The mice were randomly divided into high concentration of Mieyou Soup group, low concentration of Mieyou Soup group, gastric triad group, model group and control group. BALB/c mice of H.Pylori-associated gastritis mice of Pi-Wei hygropyrexia syndrome model was established by composite factor. After modeling, the mice were administered for of continuous 14 days. The drug dosage of high concentration of Mieyou Soup group, low concentrations of Mieyou Soup group, and gastric triad group were 12.4, 6.2 g/kg, and 0.279 8 mg/kg, respectively. Western Blot was used to detect the expression of HSP70 protein, and immunohistochemistry was employed to detect the expression of AQP4 protein. Results Compared with control group, the expression of HSP70 and AQP4 in model group significantly increased (P<0.05);compared with the model group, the HSP70 in high concentration of Mieyou Soup group, low concentrations of Mieyou Soup group, gastric triad group increased, the AQP4 in high concentration of Mieyou Soup group, low concentrations of Mieyou Soup group, gastric triad group decreased, with statistical significance (P<0.01). Conclusion Mieyou Soup may play a role in treatment of H.Pylori-associated gastritis mice of Pi-Wei hygropyrexia syndrome by raising the expression of HSP70, and reducing the expression of AQP4 protein expression.

Objective To investigate the mechanisms of Mieyou Decoction in the treatment of Hp-associated gastritis of spleen-stomach damp-heat syndrome. Methods Seventy BALB/c mice were randomly divided into control group, model group, high concentration of Mieyou Decoction group, low concentrations of Mieyou Decoction group, and gastric triad group, with 14 rats in each group. BALB/c mice of Hp-associated gastritis of spleen-stomach damp-heat syndrome models were established by composite factor. After the success of modeling and continuous 14-day administration, the expressions of TLR2, TLR4 protein, TLR2 mRNA, and TLR4 mRNA were detected by immunohistochemistry and qPCR. ELISA was used to detect the expressions of IL-6 and IL-8 in the serum. Results Compared with control group, the expressions of TLR2, TLR4 protein, mRNA, IL-6, and IL-8 in model group significantly increased (P<0.01);the expressions of TLR2, TLR4 protein, mRNA, IL-6, and IL-8 in high concentration of Mieyou Decoction group, low concentrations of Mieyou Decoction group, gastric triad group were lower than model group, with statistical significance (P<0.01);the expressions of TLR2, TLR4 protein, mRNA, IL-6, and IL-8 in high concentration of Mieyou Decoction group were higher than gastric triad group, but the differences were not statistically significant (P>0.05). Conclusion Mieyou Decoction may play a role in the treatment of Hp-associated gastritis of spleen-stomach damp-heat syndrome through intervention in the expressions of TLR2 and TLR4.

Objective To understand the status of knowledge,attitude and behavior on malaria of residents in endemic areas of Yunnan Province.so as to provide evidences for implementation of Global Fund MaIaIia Control Program.Methods The subjects were selected by the method of multi-level sampling in 47 countries and were investigated by questionnaire.Results A toatl of 40 940 households in 883 natural villages were investigated.39 234 questionnaires were effective with an effective rate of 95.83%.A total of 60.32%interviewees knew malaria symptom and signs,22.41%of them knew the route of transmission,17.65% knew the preventive measures.57.61% had the willing to use insecticide-treated bed nets(ITNs),and 8.68%of the households owned ITNs.Conclusion Health edueion and promotion regarding critical malria interventions should be strengthened in the following implementation.

ObjectiveTo investigate the variation of peripheral blood CD34+ cells during the hematopoietic stem cell mobilization,and its influence on the collecting timing and results.Methods Twenty-seven cases of peripheral blood hematopoietic stem cell mobilization and collection from April 2010 to December 2011 were analyzed,including 13 autologous cases mobilized with chemotherapy combined with granulocyte colony-stimulating factor (G-CSF,10 μg· kg-1 · d-1) and 14 cases of healthy donors mobilized with only G-SCF (7.5 μg · kg- 1 · d- 1 ).The number of peripheral blood CD34+ cells was counted,and its correlation with the yield of mononuclear cells (MNCs) and CD34+cells was analyzed.ResultsMNCs (5.84 ± 1.48) × 108/kg and CD34+ cells (3.93 ± 2.16) × 106/kg were obtained in healthy donors,and (6.58 ± 3.72) × 108/kg MNCs and (3.98 ± 3.06) × 106/kg CD34+ cells were obtained in autologous cases,respectively.There was only 1 failure in autologous cases.The peak of peripheral blood CD34+ cells in autologous cases appeared at day 4 after the treatment of G-CSF,and in healthy donors the number of peripheral blood CD34+ cells at day 5 was still in ascendant phase.The CD34+ cells/kg in the collection products were positively correlated with the percentage and absolute value of peripheral blood CD34+ cells.The cases ratio of CD34+ cells≥2× 106/kg in the products of single collection was up to 76.2％ (16/21) in the cases with peripheral blood CD34+ cells absolute value greater than 20/μl.ConclusionThe number of peripheral blood CD34+ cells was an important monitoring indicator in hematopoietic stem cell mobilization and collection,CD34+ cell absolute value ≥20/μl could be used as collection threshold.

We investigated the situation of leptosperosis infection among patients with fever in Hainan Province in China.Blood samples of patient from Hainan Province in the year of 2015 were detected for Leptospira by microscope agglutination test (MAT),enzyme-linked immunity test (ELISA) and polymerase chain reaction (PCR),respectively.Results showed that 179 blood samples of patients with fever were found,and microscope agglutination test detected 40 positive samples,with a infection rate of 22.35％.The infection rate was 21.65％(21/97) for male and 23.17％(19/82) for female.Seven groups of bac teria were found including Leptospira serogroup icterohemorrhagie,ballom group,autumralis group,pomona group,grippotyphosa group,Sejroe group and Batavia group.Thirty-eight samples were tested positive by ELISA,with a positive rate of 21.23 ％,in which six samples were IgM positive (detection rate =3.35 ％) and 32 samples were IgG positive (detection rate=17.88 ％).Serological detected with MAT and ELISA methods results were consistent and that were tested negative by PCR.Results of our study supported the presence of Leptospira infection infection among the patients with fever of unknown origin (FUO) in Hainan Province.The main types are Leptospira serogroup icterohemorrhagie.

This study was aimed to construct eukaryotic expression vectors carrying the small hairpin RNA (shRNA) targeting TRPC6 gene and investigate the effect of TRPC6 knockdown on puromucin aminonucleoside (PAN)-induced podocyte injury. Two DNA sequences containing the small hairpin structure targeting TRPC6 were designed, synthesized and then inserted into the green fluorescence protein (GFP)-contained plasmids (pGC) to establish the plasmids pGCsi-TRPC6A and pGCsi-TRPC6B. Plasmids expressing scrambled shRNA were used as negative control and named pGCsi-NC. These plasmids were transfected into a conditionally immortalized murine podocyte cell line by using liposome. Flow cytometry was used to examine the transfection efficiency. TRPC6 mRNA and protein expression levels were detected by RT-PCR and Western blotting. Cultured podocytes were divided into four groups: control group, PAN treatment group, PAN+TRPC6 shRNA transfected group and PAN+scrambled shRNA transfected group. The paracelluar permeability to BSA was evaluated by Millicell-PCF Inserts and cell viability was measured by the trypan blue assay. Immunofluorescent assay was used to observe the distribution of α-actinin-4 and α-tubulin. The results showed that the transfection efficiency of the shRNA expression vector was about 45%. Expression levels of TRPC6 mRNA and protein were downregulated after transfection with pGCsi-TRPC6A and pGCsi-TRPC6B. Knocking down TRPC6 gene could effectively reverse the PAN-induced increase in the paracelluar permeability to BSA. The distribution of α-actinin-4 and α-tubulin was disrupted after treatment with PAN, which was reversed by knocking down TRPC6 gene. It was concluded that knocking down TRPC6 gene could effectively prevent podocytes from the permeability increase induced by PAN, which may be related to the regulation of podocyte cytoskeleton.

Hepatitis B ; Humans ; Th17 Cells

0.05).CONCLUSION:The excellent mechanical properties of composite ligament can meet the mechanical requirements of appropriate ligament tissue engineering scaffolds.