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1.
Chinese Journal of Nursing ; (12): 87-92, 2017.
Artigo em Chinês | WPRIM | ID: wpr-619974

RESUMO

Objective To explore the effect of health education improvement on promotion of timely vaccination among migrant children in community and to provide references for community health service center.Methods A total of 155 migrant children's parents were recruited from July 2015 to February 2016,and improved health education intervention was carried out on the basis of routine health education to promote parents' health belief on timely vaccination.The compliance of parents' participation in health education activities,the health belief of parents themselves on timely vaccination at different stages of intervention and parents' satisfaction,and the rate of timely vaccination of migrant children before and after intervention were evaluated.Results Regarding the compliance of health education activities for parents in 12 weeks,the first 3 weeks was 85% ~ 91%,the last 4 weeks were 95% and above.Six months after intervention,the score of parents' health belief on timely vaccination was higher than that after 3 months of intervention and before intervention,and the difference was statistically significant (P<0.05).The timely vaccination rates in the study group for migrant children was higher than that in the historical groups (P<0.05).After intervention,the satisfaction rate for parents was 95.484%.Conclusion Health education improvement could effectively promote parents' health belief on timely vaccination,satisfaction rate and rate of timely vaccination among migrant children.

2.
Modern Clinical Nursing ; (6): 17-19, 2014.
Artigo em Chinês | WPRIM | ID: wpr-452930

RESUMO

Objective To explore the effects of two methods for deep endotracheal suction.Methods Forty patients who had ineffective airway clearance or lung infections or refused suction were randomly divided into observation group (n=21) and control group (n=19).Temporay airway was established by using oropharyngeal airway.Then,the control group received subglottic suction after pading the shoulder with ordinary pillow (≤10cm),while the observation group received subglottic suction after pading the shoulder with homemade pillow (=15cm).The two groups were compared in terms of sputum suction effect and mucosal injury.Results There was no incidence of mucosal injury in the observation group but three in the control group.The times of suctioning in the observation group were fewer than those of the control group and the volume for suctioning was larger as well (allP<0.05).Conclusion Deep endotracheal suction through oropharyngeal airway,shoulder elevation for 15cm,temporary indwelling of suction tubes can achieve better suction effect without corresponding complications.

3.
Journal of Leukemia & Lymphoma ; (12): 261-265, 2011.
Artigo em Chinês | WPRIM | ID: wpr-471743

RESUMO

Objective To explore the effects and the possible molecular mechanism of flavonoids of puerarin (PR) on chronic myelogenous leukemia (CML) cell line K562 and acute promyelocytic leukemia (APL) cell line NB4 in vitro. Methods MTT assays were used to detect the inhibitory effects of cell proliferation. The apoptosis of K562 and NB4 cells was detected by flow cytometry marked with Annexin V/PI. The expression of bcr-abl, p53, bcl-2, Fas/FasL in K562 cells and JNK, PARP, bcl-2 and Caspase 3 in NB4 cells at protein level was detected by Western blot. Results PR could inhibit the proliferation of K562 and NB4 cells in a time-dose dependent manner. The expression of protein levels of bcr-abl fusion gene declined, while the p53 protein otherwise increased, and both were in a dose-dependent manner (F = 18.74, P <0.05). The application of PR had no effect on bcl-2 and Fas/FasL protein expression in K562 cells. The JNK, PARP and Caspase3 proteins were upregulated in NB4 cells, while bcl-2 was downregulated with the increasing concentrations of PR (F=42.32, P <0.05). Conclusion PR could inhibit leukemic cell proliferation, induce cell cycle block, and increase cell apoptosis through different molecular mechanisms. It suggestes that PR might potentially be a kind of broad spectrum anti-leukemia agent.

4.
Chinese Journal of Biochemical Pharmaceutics ; (6): 390-392, 2009.
Artigo em Chinês | WPRIM | ID: wpr-405065

RESUMO

Purpose To investigate the effects and the mechanism of oleum curcumae wenchowensis (OCW) with different concentrations (0, 2.5, 5, 10 and 20 mg/mL) on chronic myeloid leukemia cell line K-562 cells in vitro.Methods The apoptosis of K-562 cells was dyed by Hoechest 33258 and detected by flow cytometry marked with Annexin V/PI. The Expression of Fas/FasL, bcr/abl, bcl-2 and p53 was detected by semi-quantity reverse transcript-polymerase chain reaction (RT-PCR) and Western blot.Results The results showed that the apoptosis rates were gradually elevated. The expression of Fas and FasL protein was increased in a concentration dependent manner, while bcr/abl, bcl-2 and p53 had no significant changes.Conclusion OCW could induce the apoptosis of K-562 cells by up-regulating the expression of Fas/FasL protein.

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