Objective:To study the expression and significance of ECP, 25-(OH)D3 and M2 receptors in children with acute attack of asthma.Methods: Seventy children with bronchial asthma who first visited our hospital from Septemb...Objective:To study the expression and significance of ECP, 25-(OH)D3 and M2 receptors in children with acute attack of asthma.Methods: Seventy children with bronchial asthma who first visited our hospital from September 2016 to September 2018 were divided into chronic persistence group, remission group and acute attack group. Thirty healthy children who underwent physical examination in our hospital were selected and divided into control group. The levels of ECP, 25-(OH) D3 and M2 receptors were analyzed by ELISA, and Pearson correlation analysis was performed.Results: Compared with the control group, the levels of ECP and M2 receptors in chronic persistence group, remission group and acute attack group increased, while the levels of 25-(OH)D3 decreased, with statistical difference (P<0.05). The levels of ECP and M2 receptors in acute attack group were higher than those in chronic persistence group, and the levels of 25-(OH)D3 were lower than those in chronic persistence group (P<0.05). The levels of ECP and M2 receptors in acute attack group were higher than those in remission group, and the levels of 25-(OH)D3 were lower than those in remission group (P<0.05). Compared with mild children, the levels of ECP and M2 receptors increased and 25-(OH)D3 decreased in moderate and severe children (P<0.05). Compared with moderate children, the levels of ECP and M2 receptors increased and 25-(OH)D3 decreased in severe children (P<0.05).There was a negative correlation between ECP and 25-(OH)D3 (r=-0.380, P=0.038);a negative correlation between 25-(OH)D3 and M2 receptor (r=-0.448,P=0.013);and a positive correlation between ECP and M2 receptor (r=0.450,P=0.013).Conclusions:The expression of ECP and M2 receptors increased during the acute attack of bronchial asthma in children, while the expression of 25-hydroxyvitamin D3 decreased during the acute attack of bronchial asthma in children. The correlation among ECP, 25-(OH) D3 and M2 receptors is significant in the clinical diagnosis of acute attack of bronchial asthma in children.展开更多
基金Key projects funded by the science and technology bureau of Chenzhou city(No.CZ2013065).
文摘Objective:To study the expression and significance of ECP, 25-(OH)D3 and M2 receptors in children with acute attack of asthma.Methods: Seventy children with bronchial asthma who first visited our hospital from September 2016 to September 2018 were divided into chronic persistence group, remission group and acute attack group. Thirty healthy children who underwent physical examination in our hospital were selected and divided into control group. The levels of ECP, 25-(OH) D3 and M2 receptors were analyzed by ELISA, and Pearson correlation analysis was performed.Results: Compared with the control group, the levels of ECP and M2 receptors in chronic persistence group, remission group and acute attack group increased, while the levels of 25-(OH)D3 decreased, with statistical difference (P<0.05). The levels of ECP and M2 receptors in acute attack group were higher than those in chronic persistence group, and the levels of 25-(OH)D3 were lower than those in chronic persistence group (P<0.05). The levels of ECP and M2 receptors in acute attack group were higher than those in remission group, and the levels of 25-(OH)D3 were lower than those in remission group (P<0.05). Compared with mild children, the levels of ECP and M2 receptors increased and 25-(OH)D3 decreased in moderate and severe children (P<0.05). Compared with moderate children, the levels of ECP and M2 receptors increased and 25-(OH)D3 decreased in severe children (P<0.05).There was a negative correlation between ECP and 25-(OH)D3 (r=-0.380, P=0.038);a negative correlation between 25-(OH)D3 and M2 receptor (r=-0.448,P=0.013);and a positive correlation between ECP and M2 receptor (r=0.450,P=0.013).Conclusions:The expression of ECP and M2 receptors increased during the acute attack of bronchial asthma in children, while the expression of 25-hydroxyvitamin D3 decreased during the acute attack of bronchial asthma in children. The correlation among ECP, 25-(OH) D3 and M2 receptors is significant in the clinical diagnosis of acute attack of bronchial asthma in children.
