Objective:To analyze the prevalence of chronic diseases, the level of chronic disease prevention and control literacy and its influencing factors among middle-aged and elderly residents in Wenzhou from 2020 to 2023.Methods:Based on a cross-sectional research design, 19 528 usual residents aged 45-69 were retrospectively selected with a multi-stage stratified random sampling method from the health literacy monitoring survey in Wenzhou from 2020 to 2023. The χ2 tests and trend χ2 tests were employed to analyze chronic disease prevalence rates and health literacy possession rates across different population subgroups. Binary logistic regression models were used to identify determinants of chronic disease prevention health literacy among middle-aged and elderly residents in Wenzhou. The results were standardized using data from Wenzhou′s Seventh National Population Census. Results:The numbers of middle-aged and elderly respondents was 5 528, 4 822, 4 575 and 4 603 from 2020 to 2023, respectively, and the prevalence of self-rated chronic diseases was 39.56%, 37.33%, 41.29% and 39.00%, respectively (the standardized rate was 33.49%, 33.58%, 36.43% and 35.34%, respectively) in the each year, and the rates of chronic disease prevention and control literacy was 24.76%, 27.98%, 24.44% and 28.13%, respectively (the standardized rate was 27.95%, 30.11%, 27.57%, 29.78%, respectively). The rates of chronic disease prevention and control literacy was on an upward trend in middle-aged and elderly respondents in Wenzhou from 2020 to 2023 ( χ2trend=5.997, P=0.014). From 2020 to 2023, chronic disease prevention health literacy showed a positive educational gradient, with significantly higher levels observed among more educated populations (both P<0.05). Except for 2020, the residents with household income≥30 000 yuan had a higher chronic disease prevention and control literacy than those with household income less than 30 000 yuan (both P<0.05); in 2021 and 2022, the chronic disease prevention and control literacy in the people of 45-59 years was higher than that in the individuals of 60-69 years (both P<0.05); in 2020 and 2022, the rural residents had a higher chronic disease prevention and control literacy than the urban residents, and the rates of chronic disease prevention and control literacy of employees or retirees in government institutions/doctors/teachers were higher than that in the peasants (both P<0.05); in 2023, the chronic disease prevention and control literacy of the smokers was lower than that in the non-smokers ( P=0.014). Conclusions:The prevalence of chronic diseases among the middle-aged and elderly residents in Wenzhou is relatively low, people with chronic diseases, especially those with multiple chronic diseases, have a low level of chronic disease prevention and control literacy. To prevent and control chronic diseases among them, interventions should be differentiated by the chronic disease status, occupation and household income.

Objective To elucidate the molecular mechanism of reserpine-induced depression using network toxicology,molecular docking techniques,behavioral assessments of animal models,and histopathological analyses.Methods Core targets were screened using multi-database network toxicology,followed by the construction of a protein-protein interaction network and validation of core targets through molecular docking.Sprague Dawley rats were divided randomly into control and reserpine(0.5 mg/kg)groups,and administered the corresponding treatments once daily for 4 consecutive days.Behavioral changes were assessed using the forced-swim and open-field tests.Serum neurotransmitters were quantified by enzyme-linked immunosorbent assay and neuropathological damage was observed via tissue staining.Target gene expression regulation was verified by Western blot.Results Network toxicology screening and molecular docking simulation demonstrated that reserpine exhibited significant binding affinity with the dopamine D2 receptor,cyclic-AMP response element binding protein,and serine/threonine-protein kinase 1(AKT1).Animal experiments demonstrated that reserpine-treated rats displayed depression-like behaviors,including motor inhibition(P＜0.01),with decreased serum levels of norepinephrine and 5-hydroxytryptamine(P＜0.01),respectively.Pathological observations revealed microglial proliferation in the cerebral cortex,increased apoptosis,and reduced Nissl bodies in the hippocampal CA1 region.Down-regulation of brain-derived neurotrophic factor(BDNF)in brain tissue and decreased expression of hippocampal AKT1 and phosphorylated AKT1 were also observed.Conclusions Reserpine influences monoamine transmitter metabolism and neuronal structural integrity via the inhibition of BDNF and AKT1 protein expression,resulting in depressive-like behavior and cerebral nerve damage in rats.

Objective To elucidate the molecular mechanism of reserpine-induced depression using network toxicology,molecular docking techniques,behavioral assessments of animal models,and histopathological analyses.Methods Core targets were screened using multi-database network toxicology,followed by the construction of a protein-protein interaction network and validation of core targets through molecular docking.Sprague Dawley rats were divided randomly into control and reserpine(0.5 mg/kg)groups,and administered the corresponding treatments once daily for 4 consecutive days.Behavioral changes were assessed using the forced-swim and open-field tests.Serum neurotransmitters were quantified by enzyme-linked immunosorbent assay and neuropathological damage was observed via tissue staining.Target gene expression regulation was verified by Western blot.Results Network toxicology screening and molecular docking simulation demonstrated that reserpine exhibited significant binding affinity with the dopamine D2 receptor,cyclic-AMP response element binding protein,and serine/threonine-protein kinase 1(AKT1).Animal experiments demonstrated that reserpine-treated rats displayed depression-like behaviors,including motor inhibition(P＜0.01),with decreased serum levels of norepinephrine and 5-hydroxytryptamine(P＜0.01),respectively.Pathological observations revealed microglial proliferation in the cerebral cortex,increased apoptosis,and reduced Nissl bodies in the hippocampal CA1 region.Down-regulation of brain-derived neurotrophic factor(BDNF)in brain tissue and decreased expression of hippocampal AKT1 and phosphorylated AKT1 were also observed.Conclusions Reserpine influences monoamine transmitter metabolism and neuronal structural integrity via the inhibition of BDNF and AKT1 protein expression,resulting in depressive-like behavior and cerebral nerve damage in rats.

Objective:To analyze the prevalence of chronic diseases, the level of chronic disease prevention and control literacy and its influencing factors among middle-aged and elderly residents in Wenzhou from 2020 to 2023.Methods:Based on a cross-sectional research design, 19 528 usual residents aged 45-69 were retrospectively selected with a multi-stage stratified random sampling method from the health literacy monitoring survey in Wenzhou from 2020 to 2023. The χ2 tests and trend χ2 tests were employed to analyze chronic disease prevalence rates and health literacy possession rates across different population subgroups. Binary logistic regression models were used to identify determinants of chronic disease prevention health literacy among middle-aged and elderly residents in Wenzhou. The results were standardized using data from Wenzhou′s Seventh National Population Census. Results:The numbers of middle-aged and elderly respondents was 5 528, 4 822, 4 575 and 4 603 from 2020 to 2023, respectively, and the prevalence of self-rated chronic diseases was 39.56%, 37.33%, 41.29% and 39.00%, respectively (the standardized rate was 33.49%, 33.58%, 36.43% and 35.34%, respectively) in the each year, and the rates of chronic disease prevention and control literacy was 24.76%, 27.98%, 24.44% and 28.13%, respectively (the standardized rate was 27.95%, 30.11%, 27.57%, 29.78%, respectively). The rates of chronic disease prevention and control literacy was on an upward trend in middle-aged and elderly respondents in Wenzhou from 2020 to 2023 ( χ2trend=5.997, P=0.014). From 2020 to 2023, chronic disease prevention health literacy showed a positive educational gradient, with significantly higher levels observed among more educated populations (both P<0.05). Except for 2020, the residents with household income≥30 000 yuan had a higher chronic disease prevention and control literacy than those with household income less than 30 000 yuan (both P<0.05); in 2021 and 2022, the chronic disease prevention and control literacy in the people of 45-59 years was higher than that in the individuals of 60-69 years (both P<0.05); in 2020 and 2022, the rural residents had a higher chronic disease prevention and control literacy than the urban residents, and the rates of chronic disease prevention and control literacy of employees or retirees in government institutions/doctors/teachers were higher than that in the peasants (both P<0.05); in 2023, the chronic disease prevention and control literacy of the smokers was lower than that in the non-smokers ( P=0.014). Conclusions:The prevalence of chronic diseases among the middle-aged and elderly residents in Wenzhou is relatively low, people with chronic diseases, especially those with multiple chronic diseases, have a low level of chronic disease prevention and control literacy. To prevent and control chronic diseases among them, interventions should be differentiated by the chronic disease status, occupation and household income.

Pharmacy active consultation refers to the spontaneous activity that clinical pharmacists take the initiative to go to clinical departments to help doctors solve problems related to drug use in clinical practice ，put forward drug treatment suggestions or provide pharmaceutical services ，and form medical documents . The difference between pharmacy active consultation and pharmacy consultation is that the latter is generally proposed by the clinician ，who sends a consultation invitation to the pharmacy department in the hospital information system ，and the clinical pharmacist will go to the consultation after receiving it ，while the former is a pharmaceutical service mode that the clinical pharmacist takes the initiative to carry out in the clinical department . On the basis of routine pharmacy active consultation ，clinical pharmacists in our hospital also further carried out a special active consultation mode （including prompt special active consultation for patients with multidrug resistance bacteria positive ，active monitoring and intervention for patients with drug -induced liver injury ），and patient pharmaceutical supervision in the form of return visit of pharmacy active consultation . Pharmacy active consultation and its special active consultation possess the characteristics of initiative ， early and extensive coverage ，as a supplement to resident clinical pharmacy services . Pharmacy active consultation could help the pharmacy department to improve service efficiency ，provide a new perspective for medical institutions to carry out efficient pharmaceutical services ，and supply new ideas for the reform of pharmaceutical services in China .

Objective: To investigate the cleaning effects of biofilm cleaning agent and two kinds of multi-enzyme detergents on endoscopic biofilm. Methods: Endoscopic biofilm model was established using pseudomonas aeruginosa, and soaked with No. 1 multi-enzyme detergent, No. 2 multi-enzyme detergent, and biofilm cleaning agent respectively. The control group was cleaned with sterile water. After 5, 10, and 15 minutes at room temperature, the cleaning effects were evaluated by bacteria counting method and scanning electron microscope. Arova was used for the comparison of viable counts among groups. Results: At 5, 10, and 15 minutes of soak, the standard colony counts (CFU/cm²) of biofilm was 5.31±0.10, 5.04±0.08 and 4.90±0.16 in the No.1 multi-enzyme detergent group, 5.53±0.30, 5.39±0.21 and 5.03±0.42 in the No.2 multi-enzyme detergent group, and 3.53±0.30, 3.01±0.07 and 2.82±0.26 in the biofilm cleaning agent group, and 7.92±0.21 in the blank control group. There was no significant difference in the colony counts between the two multi-enzyme detergent groups (P>0.05). However, the colony counts of biofilm cleaning agent group was less than that of the two multi-enzyme detergent groups (P<0.05), and decreased with time (P<0.05). Under scanning electron microscope, the biofilm cleaning agent group had the least residual biofilm and bacteria. Conclusion Biofilm cleaning agent can significantly improve the quality of endoscopic cleaning, and is worthy of clinical promotion.

Objective To investigate the effect of knee joint injection of sodium hyaluronate combined with oral administration of diacerein and/or glucosamine sulfate on knee joint of Kaschin-Beck disease.Methods The method of prospective study was used,80 patients with Kaschin-Beck disease admitted to the General Internal Medicine,Guang'an People's Hospital from January 2015 to December 2017 were selected as subjects.They were divided into 4 groups according to the difference of their medication methods,20 cases per group.Group A was treated with intra-articular injection of sodium hyaluronate,Group B was treated with intra-articular injection of sodium hyaluronate + oral diacerein,Group C was treated with intra-articular injection of sodium hyaluronate + oral glucosamine sulfate,Group D was treated with intra-articular injection of sodium hyaluronate + oral diacerein and glucosamine sulfate,and the overall therapeutic effects of the 4 groups were compared.Results The knee joint scores of Group D at 7,14,90,and 180 days after treatment were (6.25 ± 2.01),(4.22 ± 1.15),(2.21 ± 1.01),and (1.15 ± 0.15) scores,respectively,they were significantly lower than those of Group A [(12.11 ± 3.02),(11.91 ± 2.98),(11.85 ± 2.85),(11.05 ± 2.52) scores],Group B [(9.11 ± 2.85),(8.32 ± 2.45),(7.55 ± 2.32),(6.15 ± 2.01) scores] and Group C [(9.12 ± 2.84),(8.23 ± 2.32),(7.43 ± 2.29),(6.11 ± 2.00) scores],the differences were statistically significant (P ＜ 0.05).The total effective rates of the 4 groups were 60％ (12/20),65％ (13/20),70％ (14/20),and 90％ (18/20),respectively,Group D was significantly higher than those of other 3 groups (x2 =18.250,18.250,16.000,P ＜ 0.05).The scores of 20 m walking pain and joint tenderness in Group D after treatment and follow-up period were lower than those of other 3 groups (P ＜ 0.05).Conclusions In the clinical practice of Kaschin-Beck disease,intra-articular injection of sodium hyaluronate combined with oral diacerein and glucosamine sulfate can improve the knee joint function of patients,alleviate pain and enhance the overall therapeutic effect.The combined therapy has great clinical value.

Objective To explore the nursing measures in blue laser endoscopy. Methods Endoscopy was performed in 102 patients. The nursing was done including preoperative preparation, nurse's coordination for different mode of endoscpy, postoperative nursing and so on. Result The endoscopy for the 102 patients was successfully done,the time ranging between 10~25 min,averaged 13.85 min.No complications were found. Conclusion The nursing measures including careful preoperative preparation,intraoperative cooperation and postoperative nursing are key to the successful detection and diagnosis of diseases by blue laser endoscopy.

Objective To study the effects of Lentinan on bleomycin A5’s inhibition effects in hemangioma-derived endothelial cell. Methods Hemangioma-derived endothelial cell line EOMA were divided into LTN group (only lentinan treatment), BLE group (only bleomycin A 5 treatment), L+B group (Lentinan and bleomycin A5 treatment) and CON group (no lentinan and bleomycin A5 treatment). Cell proliferation, cell cycle, PI and apoptosis were detected and compared among four groups. Results The differences of absorbance in LBE group was significantly higher than that in L+B group after treatment for d 1-d 7 (P<0.05), but both of them were significantly lower than in CON group and LTN group (P<0.05). The G 0/G 1 stage and apoptosis rate in L+B group was significantly higher than in BLE group(P<0.05), while it was significantly lower in S stage, G 2/M stage and PI(P<0.05). Conclusion Lentinan could significantly promote bleomycin A5’s inhibition effects on hemangioma-derived endothelial cell.

Objective To study the effects of 5-azacytidine’s demethylation for P16 gene on hemangioma cell’s proliferation and apoptosis.Methods Bisulfite sequencing PCR was applied to detect P16 gene′s promoter methylation status in 5-azacytidine treated and untreated EOMA cell line.RT-PCR and western blot were used to detect the P16 gene mRNA and protein expressions.Flow cytometry was used to detect cell proliferation, cell cycle and cell apoptosis.The differences of P16 gene′s promoter methylation status,mRNA and protein expressions,cell proliferation,cell cycle and apoptosis in two groups were compared. Results The methylation rates in 1st and 13th CGs were 0%after 5-azacytidine treatment in EOMA hemangioma cell line,which were lower than in untreated cells.The mRNA and protein expressions increased after 5-azacytidine treatment,which were significantly higher than in untreated cells.The absorbance,S phase and G2/M phase and PI after 5-azacytidine treatment were lower than untreated cells,while the G0/G1 phase and apoptosis rates were higher.Conclusion The P16 gene promoter is hypermethylated in hemangioma cells with silent gene expressions.5-azacytidine could reverse P16 gene′s promoter methylation and silent gene expressions,which inhibit hemangioma cell’s proliferation and promote apoptosis.