Objective To investigate the lipid-lowering efficacy and safety of Xuezhikang combined with PCSK9 inhibitor in patients with coronary heart disease.Methods A total of 102 patients with coronary heart disease hospitalized in Jiangxi Provincial People's Hospital from June 2023 to November 2024 were enrolled in this study and randomly divided into a control group(50 cases)and an experimental group(52 cases).The control group received basic medication for secondary prevention of coronary heart disease,while the experi-mental group received Xuezhikang combined with PCSK9 inhibitor in addition to the basic medication.After 6 months of treatment,blood lipid indicators,liver function indicators,kidney function indicators,incidence of major adverse cardiovascular events(MACE),and incidence of adverse drug reactions were observed.Results After treatment,LDL-C,TC,AST,and ALT levels decreased in both groups compared with before treatment.The experimental group showed significantly lower levels of these indicators than the control group,with statistically significant differences(P<0.05).Both groups had one case of adverse drug reaction each,showing no statistically significant difference(P>0.05).The MACE incidence was higher in the control group than in the experimental group(18.0%vs.3.8%,P<0.05).The lipid goal achievement rate was low-er in the control group than in the experimental group(44.0%vs.73.1%,P<0.05).Conclusion The com-bination of Xuezhikang and PCSK9 inhibitors demonstrates definite clinical efficacy in coronary heart disease patients,reduces MACE risk,and improves lipid goal achievement rates.

Objective To explore the addictive tendency of internet and its influence factors among adolescents in Longhua District of Shenzhen. Methods A total of 6552 Students were selected from Longhua District of Shenzhen us?ing randomly stratified cluster sampling method. They were inquired about their gender, grade, family type, behaviors of surfing internet, risk behaviors, and internet addiction tendency with a self-report structured questionnaire and the adoles?cent pathological internet use scale (APIUS). Results The prevalence of addictive tendency of internet was 9.0%(590/6552) among adolescents in Longhua District of Shenzhen. Multiple logistic regression analysis indicated that the addic?tive tendency of internet was significantly and positively associated with male (OR=1.32, P<0.05), living in Minzhi area (OR=1.66, P<0.01), secondary school stage (OR=1.62, P<0.01), uncomplete family type (OR=1.49, P<0.01), surfing in cy?bercafé frequently (OR=2.00, P<0.01), compared with surfing 0~2 h/d, surfing 2~4 h/d (OR=1.92,P<0.01), 4~5 h/d (OR=2.97, P<0.01) or more than 6 h/d (OR=4.90, P<0.01), playing games (OR=3.27, P<0.01), chatting (OR=2.80, P<0.01) or having other kinds of entertaining (OR=2.80, P<0.01), and having risky behaviors (OR=2.39, P<0.01). Conclusion The addictive tendency of internet is affected by multiple factors among adolescents in Longhua District of Shenzhen. There?fore, comprehensive intervention measures shall be used to regulate adolescents habits of using internet and prevent them from the internet addiction.

Eighteen patients with hemangioma of alimentary tract were treated in our hospital from 1980 to 1994 There were 11 males and 7 females,with average age of 48?18 years (ranged from 19 to 76 years) Of them,14 patients were treated with operation,2 with hemangioma of rectum were treated with ligation with snare.All of the 16 patients were cured. The etiology,pathology,diagnosis and management are discussed in this paper The experiences of finding small hemangiomas of jejunum and ileum during operation are also introduced in the paper

Cell bodies of the hypothalamus which project to various subdivisions of theparamedian midbrain were studied in the rat with the method of retrograde axonaltransport of HRP.After small amount of HRP was delivered electrophoreticallyinto the dorsolateral part of the central grey substance,the HRP-labelled cells werefound in the anterior hypothalamic nucleus,the ventromedial nucleus,the dorsome-dial nucleus,the dorsal premammillary nucleus,the ventral premammillary nucleus,the medial mammilary nucleus and the lateral mammillary nucleus,mainly in theipsilateral side.Following introduction of the enzyme into the ventral part ofcentral grey substance,there were HRP-labelled cells in the ipsilateral preoptic area,the lateral area of anterior hypothalamus(dorsal to the supraoptic nucleus),thelateral area of tuberal part,the ventromedial nucleus,the dorsomedial nucleus andthe dorsal premammillary nucleus.By introducing the HRP into the medial part oftegmentum,the HRP-labelled cells were observed in the preoptic area,the lateralarea of anterior hypothalamus,the ventromedial nucleus,the dorsomedial nucleus,the dorsal premammillary nucleus,the medial mammillary nucleus and the lateralmammillary nucleus.