OBJECTIVE: To investigate the effects of Erxian Decoction (EXD), a traditional Chinese compound herbal medicine and its separate prescriptions such as Wenshen Yijing Recipe (WSYJR, a recipe for warming kidney and replenishing essence), Ziyin Xiehuo Recipe (ZYXHR, a recipe for nourishing yin and dispersing fire) and Tiaoli Chongren Recipe (TLCRR, a recipe for regulating thoroughfare and conception vessels) and some extracts from EXD on the levels of LH and FSH in the primary cultured anterior pituitary cells from female rats. METHODS: EXD, its separate prescriptions and traditional Chinese herbal extracts from EXD were added directly to the incubators. The levels of LH and FSH were tested by radioimmunoassay. RESULTS: The levels of LH and FSH in the supernatant of anterior pituitary cells treated by EXD or its separate prescriptions including ZYXHR and TLCRR were increased significantly as compared with those in the blank control. There was a tendency for stimulating the secretions of LH and FSH in the WSYJR-treated group too. Dimethyl sulfoxide as the solvent of icariin and curculigoside could interfere with the results. CONCLUSION: EXD and its separate prescriptions such as ZYXHR and TLCRR can increase the levels of LH and FSH significantly.

Objective This study explored the effect of the multidisciplinary-team collaborative nursing model in physical examinations of people with critical conditions (based on test results).Methods We selected 962 patients with critical conditions based on test-result values found from February to April 2018 as the general process group treated through the routine nursing model,and we also selected 1009 patients with critical conditions based on test-result values found from May to July 2018 as the multidisciplinary collaborating group using a team nursing model.The multidisciplinary collaborative nursing team members included health management center nurses,outpatient nurses,resident nurses,and ward nurses.We compared visiting rates,hospitalization rates,average visiting times,and overall satisfaction after the patients received notification of their abnormal results.There were 488 male patients (50.7％) and 474 female patients (49.3％) in the general process group,with an average age of 51.9 ± 14.9 years;there were 537 male patients (53.2％) and 472 female patients (46.8％) in the multidisciplinary collaboration group,with an average age of 51.0 ± 13.0.Results For the multidisciplinary collaboration group and the general process group,respectively,the visiting rate was 53.0％ and 44.7％ (x2=13.65);the hospitalization rate was 26.7％ and 20.9％ (x2=4.38);overall satisfaction was 97.9％ and 95.9％ (x2=6.49);and the average visiting time was 4 days and 6 days (Z=5.04).The differences were statistically significant (P＜0.05).By category,the visiting rate for radiology and ultrasound patients among the multidisciplinary collaboration group was significantly higher than in the general process group (64.4％ vs.50.8％ for radiology,45.9％ vs.37.3％ for ultrasound,x2=7.65,7.11,P＜0.05).The hospitalization rate for ultrasound patients in the multidisciplinary collaboration group was significantly higher than in the general process group (12.5％ vs.6.4％,x2=10.17,P＜0.05).The average visiting time of ultrasound,abnormal blood pressure,and laboratory testing patients was significantly lower in the general process group (4 days vs.6 days,4 d vs.7 days,4 days vs.5 days,Z=3.37,1.97,2.62,P＜0.05).The overall satisfaction of radiology patients was significantly higher than in the general process group (98.6％ vs.94.3％,x2=5.39,P＜0.05).Conclusion The multidisciplinary team collaborative nursing model improves the rate of visiting and hospitalization of patients with critical conditions after physical examination,shortening their stays,helping patients get timely diagnoses and treatment,and improving patient satisfaction,making the model worth popularizing and applying more broadly.

Objective:To investigate the impact of residual cholesterol (RC) on the progression of arteriosclerosis in individuals receiving physical examination.Methods:A cross-sectional study. Participants aged 18 years and above who underwent arteriosclerosis testing at the Health Management Center of Zigong Fourth People′s Hospital from January to December 2023 were selected as the subjects of the study. A total of 9 016 subjects were included in this study, of whom 6 213 were considered to have arteriosclerosis. The physical examination conclusions, basic information (age, gender, body mass index, waist circumference, blood pressure, history of hypertension, history of smoking and drinking), and biochemical indicators (lipids, fasting blood glucose, liver and kidney function) were extracted in those individuals. Based on the examination results, the subjects were categorized into arteriosclerosis and normal groups. The RC levels of the participants were calculated using a formula and then the subjects were categorized into binary and quartile RC groups. Additionally, four regression models were used to analyze the impact of RC levels on the progression of arteriosclerosis while adjusting for various confounding factors.Results:The RC level was (0.63±0.44) mmol/L in the normal group and (0.76±0.61) mmol/L in the arteriosclerosis group. Based on level of RC, the normal group was divided into two subgroups: 652 individuals with elevated RC level and 2 241 with normal RC level. In the arteriosclerosis group, there were 2 069 individuals with elevated RC level and 4 144 with normal RC level. Grouped according to quartiles of RC level, the number of individuals with RC in the Q1-Q4 interval in the normal group was 838 (28.97%), 752 (25.99%), 760 (26.27%), and 543 (18.77%), respectively, showing a gradual decreasing trend. The number of individuals with RC in the Q1-Q4 interval in the arteriosclerosis group was 1 414 (22.76%), 1 438 (23.15%), 1 589 (25.58%), and 1 771 (28.51%), respectively, showing a gradual increasing trend. The difference between the groups was statistically significant ( P<0.05). After adjusting for various factors by four regression models, it was found that elevated RC levels increased the risk of arteriosclerosis progression, with a odds ratio ( OR) of 1.381, 1.242, 1.233, and 1.214, respectively. Additionally, individuals in the Q4 RC level quartile had 1.502, 1.318, 1.311, and 1.284-times higher risk of arteriosclerosis progression when compared to those in the Q1 quartile. Conclusion:The impact of RC on the progression of arteriosclerosis tend to stabilize and remain consistent, indicating that elevated RC is an independent risk factor for the progression of arteriosclerosis.