Objective:To observe the effects of Chaihu Jiedu decoction on human hepatic stellate LX-2 cells,and to explore the potential molecular mechanisms.Methods:The wistar rats were divided into the experimental group and the control group,respectively with Chaihu Jiedudecoction and saline lavage,then centrifugal and get the drug-containing serum and control serum.At the same time,trsuscitate cells.When we got the expected number of cells,we divided into the experimental group and the control group.The human hepatic stellate cells (LX-2) were with the drug serum for 24 h,36 h,48 h,72 h.Then the cell proliferation inhibition rate was measured by CCK-8,the apoptosis were detected by flow cytometry (Annexin V-FITC,PI staining method).Results:ChaihuJiedu decoction could inhibit proliferation of LX-2 cells 24 hours after dosing.The in hibition rate in 36 h,48 h,72 h were 0.37 ％,0.46 ％,0.44 ％ respectively.It could prevent LX-2 cells into proliferation and induce the apoptosis of LX-2 cells.The apoptosis rates in 48 h,72 h were (9.80±0.95)％,(36.40± 5.09)％ respectively,and there are difference of statistical significance(P＜0.05).Conclusion:Chaihu Jiedu decoction can inhibit the proliferation of LX-2 cells proliferation,and induce apoptosis,so as to interfere with course of the liver fibrosis.

Objective To explore the effects of stomach tube connector for preventing overfall and provide a theoretical basis for generalization of the new-type connector. Methods This study selected 157 patients required for long-term indwelling gastric tube in the First People's Hospital of Xuzhou from May 2016 to January 2017. Patients were divided into experimental group (n=78, stomach tube for preventing overfall) and control group (n=79, conventional stomach tube) with the random number table. This study recorded the success rate of indwelling gastric tube and adverse reactions of patients between two groups. The gastric tube was removed two months later. And then, the bacterial cultures were carried out. The characters of gastric tube and the injury of nasal mucosa were observed. Besides, the hand contamination of nurses between two groups and the the patients' satisfaction was investigated. Results The success rate of indwelling gastric tube, incidence of adverse reactions and injuries of nasal mucosa, and change of characters of gastric tube of experimental group and control group was 91.03%(71/78) vs 88.61%(70/79),7.69%(6/78) vs 7.59%(6/79), 15.38%(12/78) vs 17.72% (14/79),8.97% (7/78) vs 10.13% (8/79) with no significant differences (P> 0.05). The positive rate of bacterial cultures of gastric tube was 10.13% in control group, while there was no pathogenic bacteria in experimental group with a significant difference (P<0.05). The hand contamination rate of nurses was 8.97%(7/78) in experimental group significantly lower than that [24.05% (19/79)]in control group (P<0.01). The patients' satisfaction degree was 91.03% in experimental group which was higher than that in control group (69.62%)with a significant difference (P< 0.05). Conclusions The stomach tube connector for preventing overfall can effectively prevent nasogastric feeding overfall and avoid bacteria contamination in stomach tube connector and hand contamination of nurses. The operator was simplicity and safe with high patients' satisfaction. It is worth to be used widely in clinical application.

Objective To explore the status quo of knowledge, attitude and practice (KAP) of diabetes in community diabetic patients, analyze its influencing factors, and provide a basis for community diabetes prevention and treatment. Methods Totally 820 diabetic patients from a community in Xuzhou were selected by cluster sampling and investigated with the general information questionnaire, diabetes knowledge questionnaire (DKQ), Problem Areas Diabetes Scale (PAID) and Summary of Diabetes Self-Care Activities (SDSCA) between January and November 2017. SPSS19.0 was used for statistical analysis of data. Results The scores of diabetes KAP in the 820 community diabetic patients was (35.92±7.59), (10.95±6.20) and (25.73±7.80), respectively; and there was a positive correlation between knowledge and attitude, attitude and practice, and knowledge and practice (r=0.093,0.102,0.337; P＜0.01). There were significant differences in the scores of knowledge questionnaires of patients with different occupations, educational levels, living conditions, sleep time, course of diabetes, treatment methods and BMI (P＜0.05); the score of attitude was statistically different among diabetic patients of different sex (P＜0.01); and the score of practice was statistically different between diabetic patients with different course of disease, educational background, profession and treatment methods (P＜0.01). Conclusions The KAP level of diabetes in the diabetic patients from the community in Xuzhou was of a failure level. Therefore, diabetes educators should go to grassroots units, enhance health education, and improve the overall ability of community diabetic patients.

Objective:To analyze the proportion of patients with acute primary angle-closure glaucoma (PACG) after the outbreak of coronavirus disease 2019 (COVID-19) in patients undergoing glaucoma surgery and the factors influencing morbidity.Methods:A cross-sectional study was performed.The cluster sampling method was used to collect 141 glaucoma patients hospitalized for glaucoma surgery after the outbreak of COVID-19 in Xuzhou First People's Hospital from December 16, 2022, to January 16, 2023, and 231 glaucoma patients hospitalized for surgery in the same 1-month period from 2019 to 2020, 2020 to 2021, 2021 to 2022 through the hospital information system.Ninety-two eyes of 92 patients with acute PACG after the outbreak were selected as a study group, and 21 eyes of 21 patients with acute PACG hospitalized during the same 1-month period from 2021 to 2022 were selected as a control group.The proportion of patients with different types of glaucoma during the observation period was analyzed.The proportion of patients with acute PACG and the clinical characteristics of acute PACG were analyzed, including age, sex, visual acuity, intraocular pressure (IOP), and anterior chamber angle status.Epidemiological data such as the use of anti-cold medications, and changes in living habits and moods (including daily water intake and anxiety) of patients after COVID-19 infection were obtained by telephone follow-up.Anxiety levels of patients in the study group were assessed using the Hospital Depression and Anxiety Scale (HADS).The triggering factors of acute PACG attack after the COVID-19 outbreak were analyzed.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Xuzhou First People's Hospital (No.xyyll[2023]114).Written informed consent was obtained from each subject.Results:The proportion of acute PACG patients in Xuzhou First People's Hospital within one month after the outbreak in 2022 to 2023 increased significantly compared with the same period in 2021 to 2022, 2020 to 2021 and 2019 to 2020, and the differences were statistically significant ( χ2=31.066, 33.331, 20.804; all at P<0.001).There was no statistical significance in the distribution of the number of eyes with different grades of visual acuity, IOP, the number of eyes with IOP ≥30 mmHg (1 mmHg=0.133 kPa), and the distribution of the number of eyes with different anterior chamber angles between the two groups (all at P>0.05).Patients in the control group had no history of COVID-19 infection or use of cold medicines at disease onset.During disease onset, all 92 (100%) patients in the study group had positive COVID-19 nucleic acid test results, of which 57 (61.96%) patients had a history of oral anti-cold medication use.During the same period, 49 (100%) hospitalized patients with other types of glaucoma had positive COVID-19 nucleic acid test results, of which 20 (40.82%) patients had a history of oral cold medication.There was a statistically significant difference in the proportion of patients taking oral cold drugs between acute PACG and other types of glaucoma in the study group ( χ2=5.764, P=0.016).During the outbreak of COVID-19, the study group reported that the daily water intake had increased to varying degrees than before.In the study group, 76 patients had anxiety, accounting for 82.6%.Multiple linear regression analysis showed that IOP=19.052+ 0.009×daily water intake+ 0.858×HADS score ( R2=0.780), and the standardized coefficients of daily water intake and HADS score were 0.542 and 0.452, respectively.Daily water intake had a greater effect on IOP than HADS score. Conclusions:The proportion of acute PACG patients among hospitalized surgical glaucoma patients increased significantly after the COVID-19 outbreak, which is related to risk factors such as oral anti-cold medications containing vasoconstrictors or antihistamines, increased daily water intake, anxiety and other lifestyle, and mood changes.

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.