Objective To investigate analgesia of dezocine in abdominal anesthesia postoperative.Methods 80 cases (ASA I ~II)abdominal surgery under general anesthesia patients required postoperative analgesia,according to different postoperative analgesia drug,patients were randomly divided into 2 groups:dezocine group (group D),dezocine 0.6 mg/kg+ondansetron 4mg plus 0.9% sodium chloride to 100 mL,loading dose of intravenous patient controlled analgesia (PCIA);fentanyl group (group F),fentanyl 12 g/kg+ondansetron 4mg plus 0.9% sodium chloride to 100 mL,loading dose plus PCIA,recorded after 2,4,8,12,24,48 h visual analog scale (VAS)and Ramsay sedation score.Results The 2 groups were not statistically significant differences in VAS score and Ramsay score,and the incidence of adverse reaction of fentanyl group was significantly higher than that of dezocine group (P<0.01).Conclusion Dezocine group could provide analgesia safe and comfortable for patients after abdominal operation under general anesthesia.

Objective:To study the effect of pig interleukin 2(IL 2) eukaryon expression plasmid on cellular immune responses of BALB/c mice immuned with pcDNA PRRSV ORF5 DNA vaccine.Methods:BALB/c mice were immunized with pcDNA PRRSV ORF5 DNA vaccine and pig interleukin 2(IL 2) eukaryon expression plasmid by the routes of co injection and DNA vaccine injection alone respectively, with PBS and pcDNA3 1(+) as controls. Fluoresecence Activated Cell Sorter(FACS),T lymphocyte proliferation test(MTT) were used to detect the number of CD4 +、CD8 + and the T lymphocyte proliferation in peripheral blood of mice vaccinated.Results:ConA response of T lymphocytes in blood was higher in experiment group than the control group ( P

Objective To explore the effects of comprehensive nursing combined with acupoint massage on patients with post-stroke depression. Methods Totally 76 patients with post-stroke depression from May 2015 to March 2016 hospitalized in the rehabilitation department of Daqing Longnan Hospital, were divided into the observation group and the control group according to random number table, with 38 cases in each group. Patients in the observation group received comprehensive nursing and acupoint massage, while patients in the control group received routine psychological nursing, and the course of treatment were all four weeks. Hamilton depression scale ( HAMD ) and national institute of health stroke scale ( NIHSS ) in America were used to evaluate the improvement of depression and improvement of neuronal functional recovery. Results Four weeks after treatment, the HAMD score (4.88±1.63) and NIHSS score (6.28± 2. 76) in the observation group were lower than the HAMD score (15.58±3.94) and NIHSS score (17.98± 4.37)in the control group (P<0.05). The total efficiency of improvement in depression (84.2%) and total efficiency of neurological improvement ( 89. 4%) in the observation group, were higher than that in the control group ( P<0. 05 ) . Conclusions Comprehensive nursing combined with acupoint massage has a better curative effect in patients with post-stroke depression than the routine psychological nursing.

OBJECTIVETo examine the expression profile and immunofluorescence localization of the major egg antigen p40 of Schistosoma japonicum (Sjp40) during granuloma formation in the liver of infected New Zealand white rabbits.

METHODSNew Zealand white rabbits were infected with S. japonicum cercariae, and the livers were harvested at 29 and 45 days post-infection (dpi). The total RNA of the liver tissues was extracted for expression profiling of Sjp40 by quantitative reverse transcription-PCR (qRT-PCR) with GAPDH of S. japonicum as the endogenous reference gene. The expression of Sjp40 in the liver were detected by Western blotting using anti-Sjp40 monoclonal antibody (mAb) 9G7 or anti-Toxoplasma gondii tSAG1 mAb Y3A8 (control) as the primary antibody. Paraffin sections of the liver were prepared for observing egg granuloma formation using HE staining and for indirect immunofluorescence assay of Sjp40 location in the trapped eggs and egg granulomas.

RESULTSThe level of Sjp40 mRNA in the eggs trapped in rabbit livers was significantly higher at 45 dpi than that at 29 dpi (P<0.05), and Western blotting confirmed the presence of Sjp40 protein in the rabbit livers at both 29 and 45 dpi. Immunofluorescence assay demonstrated localized expression of Sjp40 in the immature eggs in the rabbit liver at 29 dpi, but at 45 dpi fluorescence was detected in clusters of mature eggs containing miracidium and in the surrounding egg granulomas.

CONCLUSIONSThe transcriptional levels of Sjp40 significantly increased with the maturation of eggs trapped in the rabbit livers. Sjp40 protein spread from the eggs to the surrounding egg granuloma at 45 dpi when acute liver granulomatous lesions occur, suggesting that Sjp40 plays a key role in egg granulomas formation in the livers of infected New Zealand white rabbits.

Animals ; Antibodies, Monoclonal ; Antigens, Helminth ; metabolism ; Fluorescent Antibody Technique ; Gene Expression Profiling ; Granuloma ; parasitology ; Helminth Proteins ; metabolism ; Liver ; parasitology ; RNA, Messenger ; Rabbits ; Schistosoma japonicum ; Schistosomiasis japonica

Objective To examine the expression profile and immunofluorescence localization of the major egg antigen p40 of Schistosoma japonicum (Sjp40) during granuloma formation in the liver of infected New Zealand white rabbits. Methods New Zealand white rabbits were infected with S. japonicum cercariae, and the livers were harvested at 29 and 45 days post-infection (dpi). The total RNA of the liver tissues was extracted for expression profiling of Sjp40 by quantitative reverse transcription-PCR (qRT-PCR) with GAPDH of S. japonicum as the endogenous reference gene. The expression of Sjp40 in the liver were detected by Western blotting using anti-Sjp40 monoclonal antibody (mAb) 9G7 or anti-Toxoplasma gondii tSAG1 mAb Y3A8 (control) as the primary antibody. Paraffin sections of the liver were prepared for observing egg granuloma formation using HE staining and for indirect immunofluorescence assay of Sjp40 location in the trapped eggs and egg granulomas. Results The level of Sjp40 mRNA in the eggs trapped in rabbit livers was significantly higher at 45 dpi than that at 29 dpi (P<0.05), and Western blotting confirmed the presence of Sjp40 protein in the rabbit livers at both 29 and 45 dpi. Immunofluorescence assay demonstrated localized expression of Sjp40 in the immature eggs in the rabbit liver at 29 dpi, but at 45 dpi fluorescence was detected in clusters of mature eggs containing miracidium and in the surrounding egg granulomas. Conclusion The transcriptional levels of Sjp40 significantly increased with the maturation of eggs trapped in the rabbit livers. Sjp40 protein spread from the eggs to the surrounding egg granuloma at 45 dpi when acute liver granulomatous lesions occur, suggesting that Sjp40 plays a key role in egg granulomas formation in the livers of infected New Zealand white rabbits.

Objective To examine the expression profile and immunofluorescence localization of the major egg antigen p40 of Schistosoma japonicum (Sjp40) during granuloma formation in the liver of infected New Zealand white rabbits. Methods New Zealand white rabbits were infected with S. japonicum cercariae, and the livers were harvested at 29 and 45 days post-infection (dpi). The total RNA of the liver tissues was extracted for expression profiling of Sjp40 by quantitative reverse transcription-PCR (qRT-PCR) with GAPDH of S. japonicum as the endogenous reference gene. The expression of Sjp40 in the liver were detected by Western blotting using anti-Sjp40 monoclonal antibody (mAb) 9G7 or anti-Toxoplasma gondii tSAG1 mAb Y3A8 (control) as the primary antibody. Paraffin sections of the liver were prepared for observing egg granuloma formation using HE staining and for indirect immunofluorescence assay of Sjp40 location in the trapped eggs and egg granulomas. Results The level of Sjp40 mRNA in the eggs trapped in rabbit livers was significantly higher at 45 dpi than that at 29 dpi (P<0.05), and Western blotting confirmed the presence of Sjp40 protein in the rabbit livers at both 29 and 45 dpi. Immunofluorescence assay demonstrated localized expression of Sjp40 in the immature eggs in the rabbit liver at 29 dpi, but at 45 dpi fluorescence was detected in clusters of mature eggs containing miracidium and in the surrounding egg granulomas. Conclusion The transcriptional levels of Sjp40 significantly increased with the maturation of eggs trapped in the rabbit livers. Sjp40 protein spread from the eggs to the surrounding egg granuloma at 45 dpi when acute liver granulomatous lesions occur, suggesting that Sjp40 plays a key role in egg granulomas formation in the livers of infected New Zealand white rabbits.

BACKGROUNDNumerous studies have demonstrated that the peroxisome proliferator-activated receptor-γ (PPARγ) plays an important role in regulating endothelial progenitor cells (EPC) function. Telmisartan, as a partial agonist of PPARγ, may have an effect on the regulation of EPC functions. The purpose of this study was to investigate the effects of telmisartan on EPC proliferation and differentiation.

METHODSPeripheral blood derived mononuclear cells containing EPC were isolated from healthy volunteers and then cultured on fibronectin-coated dishes in the presence or absence of telmisartan. The proliferative activity of EPC was determined by colony forming units (CFU) and MTT assay. The migratory activity of EPC was assessed by transwell assay. The expression of endothelial cells (EC) markers, including vascular endothelial cadherin (VE-cadherin), von Willebrand factor (vWF) and endothelial nitric oxide synthase (eNOS), were measured by Western blotting analysis.

RESULTSMorphological analysis revealed that telmisartan significantly increased the proliferation of EPC and the number of endothelial cell colony forming units. Telmisartan could enhance the expression of the makers of mature EC, including VE-cadherin, vWF, and eNOS, which indicated telmisartan could stimulate EPC to differentiate into mature EC. Telmisartan increased the phosphorylation of Akt in EPC. The inhibition of Akt activation significantly attenuated the effect of telmisartan on EPC functions, suggesting that Akt is involved in the stimulatory effect of telmisartan on EPC differentiation.

CONCLUSIONSThe results of this study demonstrate that telmisartan promotes EPC functions via activation of Akt.

Benzimidazoles ; pharmacology ; Benzoates ; pharmacology ; Cell Differentiation ; drug effects ; genetics ; Cell Proliferation ; drug effects ; Cells, Cultured ; Endothelial Cells ; cytology ; Humans ; Proto-Oncogene Proteins c-akt ; genetics ; metabolism ; Stem Cells ; cytology ; drug effects