ABSTRACT
Objective:To understand the status quo of emotional intelligence, emotional labor, and humanistic caring ability of medical staff, and to clarify their internal relationship.Methods:Convenience sampling was used to select 713 medical staff from a grade A tertiary hospital in Chengdu, Sichuan Province, China. Emotional Intelligence Scale, Humanistic Caring Scale, and Emotional Labor Scale were used to measure the emotional intelligence, humanistic caring ability, and emotional labor of medical staff. SPSS 22.0 software was used to establish a database for statistical description and analysis. Process 3.2 software was used to analyze the mediating effect.Results:In humanistic caring ability, the average score of comprehension dimension was the highest (75.62±8.20) and the average score of patience dimension was the lowest (58.53±5.01). In emotional labor, the average score of the deep action dimension was the highest (23.39±3.85) and the average score of the surface action dimension was the lowest (17.73±3.18). In emotional intelligence, the average score of self-emotion evaluation dimension was the highest (21.76±3.30) and the average score of other-emotion evaluation dimension was the lowest (20.07±3.71). Positive correlations were found between humanistic caring ability and emotional intelligence, between humanistic caring ability and emotional labor, and between emotional intelligence and emotional labor ( P<0.01). Humanistic caring ability had a partial mediating effect between emotional intelligence and emotional labor. Humanistic caring ability had direct and indirect effects on emotional labor, and the effect sizes were 0.279 and 0.029, respectively. Conclusion:Emotional intelligence has a direct positive predictive effect on emotional labor, humanistic caring ability as an intermediary variable indirectly and positively predicts emotional labor. Humanistic caring ability plays a partial mediating role between emotional intelligence and emotional labor. Attention should be paid to the emotional labor of medical staff, and the emotional labor of medical staff should be improved through targeted training on emotional intelligence and humanistic caring ability. These efforts will improve the current situation and establish a harmonious doctor-patient relationship.
ABSTRACT
Objective:To study the effect of baicalein on the expression of glutamate receptor related protein in PC12 cells injured by Aβ 25-35. Methods:PC12 cells were divided into control group, model group, estradiol group and baicalein group with different concentrations. The survival condition of PC12 cells in each group were detected by thiazole blue (MTT). PC12 cells were divided into control group, model group, estradiol group and baicalein group. The control group and model group were cultured with DMEM medium, and the estradiol group was added with 1×10 -3 μmol/L estradiol DMEM medium, baicalein group was added with 1 μmol/L baicalein DMEM medium. After 2 hours of intervention, 20 μmol/L Aβ 25-35 was added to the model group, estradiol group and baicalein group with induced PC12 cell injury. After 22 hours of intervention, flow cytometry was used to detect the apoptosis of PC12 cells. The expression of estrogen receptor β (ER β), phosphorylated c-Jun N-terminal kinase (p-JNK/JNK) and ionic receptor N-methyl-D-aspartate receptor 1 (NMDAR1), glutamate receptor 2 (GluR2) and calcium/calmodulin dependent protein kinase Ⅱ (CaMK Ⅱ) were detected by Western blot. Results:Compared with model group, 1 μmol/L baicalein significantly increased the proliferation rate [(95.80±2.47)% vs. (64.34±3.84)%]. The apoptosis rate of PC12 cells[(7.83±0.67)% vs. (12.84±0.91)%] was significantly decreased in baicalein group ( P<0.01). The expression of NMDAR1 (0.582±0.012 vs. 0.352±0.012), GluR2(0.538±0.017 vs. 0.355±0.006), ER β (0.362±0.015 vs. 0.262±0.018) in baicalein group were significantly increased ( P<0.01), the expression of p-JNK/JNK (0.476±0.013 vs. 0.752±0.014) and CaMK Ⅱ(0.499±0.019 vs. 0.670±0.016) in baicalein group were significantly decreased ( P<0.01). Conclusions:Baicalein has a protective effect on PC12 cells injured by Aβ 25-35. Its mechanism may be related to the inhibition of p-JNK/JNK activity by activating ERβ and regulating the expression of glutamate receptor related protein.