Objective To analysis effect of midazolam combined with etomidate on liver function, malondialdehyde(MDA) , superoxide dismutase (SOD) levels after laparoscopic cholecystectomy.Methods 80 patients who were undergoing laparoscopic cholecystectomy were collected,all patients were randomly divided into control group and experimental group, 40 cases in each group,who were given the appropriate anesthesia induction drugs before surgery.After operation,the serum levels of MDA, SOD, glutathione peroxidase(GSH-Px) and the liver function were detected in all patients. Results After operation, compared with control group, the serum alanine aminotransferase(ALT) , aspartate aminotransferase (AST) and total bilirubin (TBIL)levels were lower in the experimental group (P<0.05);the serum MDA level was lower in the experimental group (P<0.05);the serum SOD and GSH-PX levels were higher in the experimental group (P<0.05) .Conclusion Midazolam combined with etomidate can reduce oxidative stress reaction in patients after laparoscopic cholecystectomy, which is conducive to the recovery of liver function.

Objective To provide reference for drug use in infant patients with Rhodococcus equi(R.equi) infection. Methods By participating in drug therapy for an infant patient with Rhodococcus equi infection,clinical pharmacist assisted physicians to develop treatment plan and provide reasonable pharmaceutical care. Results Therapeutic selection was improved through pharmaceutical care process. Conclusion Participation of clinical pharmacist can fully play their advantages in the field of drug efficacy,and improve the level of clinical treatment.

Objective To explore the clinical efficacy of high-frequency electric snare device under elec-tronic laryngoscope in the treatment of epiglottic cyst.Methods A total of 100 patients with definitely diag-nosed epiglottic cyst receiving outpatient operation treatment in the First Affiliated Hospital of Gannan Medi-cal University from April 2021 to March 2023 were selected as the research subjects and included into the ob-servation group and control group according to the visiting order,50 cases in each group.The observation group was treated with high-frequency electric snare for epiglottic cyst resection under electronic laryngo-scope,and the control group was treated with laryngeal tissue forceps under electronic laryngoscope for uncov-ering operation of epiglottic cyst.The operation time,intraoperative blood loss volume,pain degree within postoperative 24 h,pain duration,complete resection rate and recurrence rate in postoperative 3 months were compared between the two operation methods.Results The operation time,intraoperative blood loss volume,VAS score within postoperative 24 h and pain duration in the observation group were significantly less than those in the control group,the complete resection rate was significantly higher than that in the control group,and the differences were statistically significant (P<0.05).The two groups were followed up for 3 months. Only 2 cases in the control group relapsed,which were epiglottic multiple cyst,and the recurrence rate had no statistical difference between the two groups (P>0.05).No dyspnea,massive bleeding and epiglottic adhesion appeared.Conclusion The high-frequency electric snare device under electronic laryngoscope for treating epi-glottic cyst has the advantages of short operation time,less blood loss,postoperative light pain and high com-plete resection rate.