Objective To study the curative effect and influence on memory function of Gabapentin (GBP) as add-on therapy for treatment of focal seizures in refractory epilepsy. Methods 96 patients with focal seizures in refractory epilepsy were randomly divided into groups GBP and Topiramate (TPM). Beside the normal medicaments, GBP or TPM as add-on therapy for certain group. According to the Clinical Memory Scale (CMS), the patient's memory function was evaluated before and after treatment. Results There was no significantly difference of total effective rate between groups GBP (75.0%) and TPM (72.9%). The scores of CMS showed almost same between before or after add-on therapy in GBP group. In TPM group, the scores of meaningless image recognition, free recall, phase portrait characteristics and memory quotient were significantly reduced after add TPM(allP

Objective To explore the relationship between homocysteine(HCY),glycosylated hemoglobin(HbA1c),lipids and posterior circulation ischemia and the clinical significance of their levels in the posterior circulation ischemic (PCI)diseases. Methods Difference between PCI were diagnosed in 140 examinees and a healthy control group,with fasting serum,HCY, HbA1c,total cholesterol (TC),triglyceride (TG),high density lipoprotein cholesterol (HDL-C)and low-density lipoprotein cholesterol (LDL-C)were detected.Results HCY and HbA1c were significantly higher,HDL-C was significantly lower in the patients with PCI,two independent sample t-test showed a significant difference between the test group and control group (P <0.001 and P =0.001),the remaining lipid indicators was not statistically significant.Spearman rank correlation analysis showed that HCY levels had significant positive correlation (P <0.001)and TG levels had significant negative cor-relation (P =0.013)with the subjects age,HCY levels had significant negative correlation with TG levels(P = 0.028), HbA1c levels had significant positive correlation with TG levels and LDL-C levels(P =0.001 and P =0.027).Conclusion High levels of HCY and HbA1c were closely associated with PCI,which HCY and HbA1c should be attached great impor-tance to the effective prevention and treatment and improve of PCI.

Foodborne Campylobacter is recognized as the leading causes of the bacterial diarrheal illness in both developing and developed countries. C. jejuni and C. coli caused 95% of the human campylobacterisosis. Bacteria culture has been recognized as the "Gold standard" for the diagnosis of the Campylobacter infection. The National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention coordinated the experienced researchers from China National Center for Food Safety Risk Assessment and other local Centers for Disease Control and Prevention to write up the standards for entitled Isolation and Identification of Campylobacter jejuni and Campylobacter coli (T/CPMA 006-2019). The standard is drafted with principles of emphasizing the scientific, normative, applicability and feasible nature. This group standard recommended the procedures and steps for the isolation and identification of C. jejuni and C.coli from variant samples. The standard aims to improve the capacity for Campylobacter identification in China.