Discuss the SOP in the application of the administration and operation of instruments / 中国实用护理杂志

Objective To standardize the operation processes of neonatal instrument,ensure the standards effectiveness and safety of equipment use.Methods A retrospective study had been taken on after the developments and implementations of all neonatal instruments standard operation procedure (SOP).The equipment maintenance data were collected and analyzed one year before and after the implementation of SOP.Results After the effective implementation of the SOP,the incidence of instrument repair due to misoperation,improper maintenance reduad by 59％(19/32),9/14,4/7,the instrument management efficiency was enhanced,and the safety of nurses and patients was guaranteed,and the patients satisfaction was improved,and also the quality of care was enhanced.Conclusions SOP procedure plays a very important role in improving neonatal care management and overall efficiency.It makes a continuous improvement of nursing care which is worth widely being implemented.

Survey of smoking behaviors among male smokers in two districts of Chengdu / 中华流行病学杂志

<p><b>OBJECTIVE</b>To understand the smoking behaviors and its influencing factors among male smokers in two districts in Chengdu.</p><p><b>METHODS</b>A face to face questionnaire survey was conducted among 320 male smokers in Chengdu. And the data were analyzed with descriptive epidemiological method, t test, χ2 test, one-way analysis of variance, Kruskal-Wails H rank sum test and cumulative odds logistic regression model.</p><p><b>RESULTS</b>More cigarette smoking (t=2.327, P=0.021) and using cigarette with lower tar level (t=-11.251, P<0.001) after changing the brand of cigarette were found among the males surveyed. The cumulative odds logistic regression analysis showed that males with lower education level (OR=1.968, P=0.040), with higher income level (OR=2.053, P=0.043), leaving shorter butts (OR=2.366, P=0.010) and with high nicotine dependence (OR=7.143, P<0.001) had more cigarette smoking.</p><p><b>CONCLUSION</b>Smokers who changed the brand of cigarette were more likely to choose low tar cigarette. Smokers with low education level, high income level and high nicotine dependence are the target population for health education and behavior intervention in smoking control.</p>

Expression and activity of glycosylphosphatidylinositol-specific phospholipase d mRNA in bone marrow mononuclear cells isolated from patient with acute myeloid leukemia and their significance / 中国实验血液学杂志

This study was purposed to investigate the expression and significance of glycosylphosphatidylinositol-specific phospholipase D (GPI-PLD) in bone marrow mononuclear cells (BMMNC) isolated from patients with acute myeloid leukemia (AML), GPI-PLD activity in BMMNC isolated from 78 patients with AML and 15 normal persons was measured by using GPI-anchored placental alkaline phosphatase (PLAP) as a substrate and Triton X-114 phase partitioning. The GPI-PLD mRNA expression was measured by semi-quantitive reverse transcription-polymerase chain reaction (RT-PCR). The results showed that the mRNA expression level and activity of GPI-PLD in BMMNC from de novo AML patients were 1.86 +/- 0.32 and 46.96 +/- 7.15% respectively; the mRNA expression level and activity of GPI-PLD in BMMNC from completely remission and refractory or relapsed patients were 1.26 +/- 0.29, 33.36 +/- 5.13%and 1.79 +/- 0.19, 44.31 +/- 7.22%, while those in BMMNC from normal controls were 1.27 +/- 0.23, 35.38 +/- 5.15% respectively. The mRNA expression level and activity of GPI-PLD in de novo and refractory or relapsed patients were obviously higher than those in normal controls with significant difference (p < 0.01), while the comparison between remitted patients and normal controls showed no statistical difference (p > 0.05). It is concluded that the expression level of GPI-PLD mRNA coincides with GPI-PLD activity. The mRNA expression and activity of GPI-PLD in de novo and refractory or relapsed patients are obviously higher than those in normal controls. It is worthy of further exploring whether GPI-PLD plays a certain role in process of leukemia pathogenesis.