[摘要]目的：观察注射用牛肺表面活性剂治疗新生儿呼吸窘迫综合征（Neo

[Abstract] Objective: To observe the effect of injection of bovine lung surfactant on neonatal respiratory distress syndrome (NRDS) in children. Methods: 86 children with NRDS admitted to our hospital from December 2018 to January 2020 were randomly divided into a conventional group and an observation group, each with 43 cases. The routine group was treated with bovine lung surfactant for injection. The blood gas analysis indexes and clinical efficacy of Partial Pressure of Carbon Dioxide (PaCO2), pH (Pondus Hydrogenii, PH), and Partial Pressure of Oxygen (PaO2) were compared between the two groups. Results: Before treatment, there was no statistically significant difference in blood gas analysis indexes between the two groups (P> 0.05). After treatment, PaCO2 and PH increased significantly and PaCO2 decreased significantly (both P <0.05). Statistical significance (all P <0.05). Conclusion: Injectable bovine lung surfactant can significantly improve the blood gas condition in children with NRDS, and the treatment effect is significant.

Objective: To observe the effects of injections on newborn respiratory distress syndrome (Neonatal respiratory syndrome (NRDS) with bovine lung surfactants. Methods: 86 cases of NRDS were randomly divided into regular group and observation group from December 2018 to January 2020, each 43 cases, the conventional group was given the conventional intervention of joint high frequency oscillating ventilator treatment, and the observation group was treated with injection bovine lung surfactant on the basis of the regular group. Two sets of CO2 sub-pressure (Partial Pressure of Carbon Dioxide, PaCO2), AcidNess (Pondus Hydrogenii, PH), and Oxygen Divide (Partial Pressure of Oxygen, PaO2) were compared with three blood gas analysis indicators and clinical efficacy. Results: Before treatment, the difference between the two groups of blood gas analysis was not statistically significant (P.05), after treatment, both groups of PaCO2, PH increased significantly, PaCO2 both decreased significantly (both P 0.05), and the difference between groups was statistically significant (both P 0.05). Conclusion: Injection of bovine lung surfactant can significantly improve the blood gas condition of NRDS children, the therapeutic effect is significant.

[Abstract] Objective: To observe the effect of bovine lung surfactant injection on neonatal respiratory distress syndrome (NRDS). Methods: 86 cases of NRDS in our hospital from December 2018 to January 2020 were randomly divided into the conventional group and the observation group, 43 cases in each group. The conventional group was treated with conventional intervention combined with high-frequency oscillatory ventilator, and the observation group was treated with injection of bovine lung surfactant on the basis of the conventional group. Three blood gas analysis indexes (partial pressure of carbon dioxide, PaCO2), pH and PaO2) were compared between the two groups. Results: before the treatment, there was no significant difference between the two groups in blood gas analysis (P > 0.05). After the treatment, PaCO2, pH were significantly increased, PaCO2 were significantly decreased (P < 0.05), and the difference between the two groups was statistically significant (P < 0.05). Conclusion: injection of bovine lung surfactant can significantly improve the blood gas situation of NRDS children, and the therapeutic effect is significant.