Application of Methylprednisolone Sodium Succinate Combined with Tropisetron in Prevention of Nausea and Vomiting under Microvascular Decompression of Hemifacial Spasm / 中国医学科学院学报

Objective To evaluate the effect of methylprednisolone sodium succinate combined with tropisetron on postoperative nausea and vomiting(PONV)under microvascular decompression of hemifacial spasm.Methods From January to June 2019,485 patients undergoing microvascular decompression for facial spasm at Department of Neurosurgery,Peking University People's Hospital were randomly assigned into two groups with random number table method.For group A(n=242),2 ml saline was administrated by intravenous drip before induction and 5 mg tropisetron after operation.For group B(n=243),40 mg methylprednisolone sodium succinate was administrated by intravenous drip before induction and 5 mg tropisetron after operation.The anesthesia time,operation time,and incidence of PONV in 0-24 h and 24-48 h were recorded for the comparison of the remedial treatment rate of nausea and vomiting between the two groups.Results There was no significant difference in age,gender,smoking history,body mass index value,American Society of Anesthesiologists score,medical history,surgical side,PONV history,operation time or anesthesia time between the two groups(all P > 0.05).The incidence of PONV in group A was 35.5% and 18.2% during 0-24 h and 24-48 h,respectively,which was significantly higher than that(18.5%,χ

Clinical Application of New Antiepileptic Drugs / 中国医学科学院学报

Epilepsy has high incidence and complex etiologies,and its treatment remains challenging.For around 70% of people with epilepsy,seizures can be controlled after proper antiepileptic treatment.The availability of some new antiepileptic drugs in recent years has offered new options for epileptic patients.A solid knowledge on the pharmacokinetics,efficacy,and tolerability profiles of these new antiepileptic drugs will help to provide safe,proper,reasonable,and standardized treatment for patients.

Study on action mechanism of adjuvant therapeutic effect compound Ejiao slurry in treating cancers based on network pharmacology / 中国中药杂志

Recently, compound Ejiao slurry (FFEJJ) had been applied to treat cancer patients in clinic, with obvious curative effect. In this study, data and literatures were collected from the TCM chemical component database to establish the chemical component database of FFEJJ. Afterwards, MetaDrug software was used to predict the targets of FFEJJ and obtain the compound-target network. Next, the compound-target network was compared and analyzed to obtain the "compound-target-tumor target" heterogeneous network. Besides, further analysis was made on gene functions and metabolic pathway. The results indicated that FFEJJ could directly resist tumors by regulating cancer cell differentiation, growth, proliferation and apoptosis, and show an adjuvant therapeutic effect by enriching the blood and increasing the immunity.

Expression of c-myc protein on rats' brains after brain concussion / 法医学杂志

OBJECTIVE@#To study the changes of expression of c-myc protein on rats' brains after brain concussion.@*METHODS@#sixty rats were randomly divided into brain concussion groups and control group. The expression of c-myc protein was microscopically observed by immunohistochemical method.@*RESULTS@#No expression of c-myc protein in control group were observed. However, positive expression of c-myc protein in some neurons was seen at 20 min after brain concussion, and reach to the peak at 8h after brain concussion and then decreased gradually.@*CONCLUSION@#These findings suggest that the detection of c-myc protein could be an index of diagnosis of brain concussion.