The deep integration of Party building and professional work is crucial for promoting high-quality development in university-affiliated hospitals.To address the current insufficient integration of Party building and operational development in such hospitals,the Tuina Department of the Second Affiliated Hospital of Anhui University of Chinese Medicine has adopted the"Seven Ones"Party building brand as a carrier.Using Party building as a driving force and traditional Chinese medicine culture as the core,the department has actively implemented a series of innovative Party building initiatives.By deeply integrating Party build-ing with medical services,it explores pathways for the fusion of"Party building+professional work,"leveraging high-quality Party building to facilitate the high-quality development of the hospital and contribute to the realization of the Healthy China strategy.

With the widespread application of nuclear technology,the prevention and treatment of radiation damage have become significant issues in the fields of public health and medicine.This article reviews the adverse drug reactions and their monitoring for radioprotective drugs,and discusses their post-marketing re-evaluation in terms of safety,efficacy,economics,and quality standards.Research indicates that while there is a wide variety of radioprotective drugs,safety concerns are prevalent.Future efforts should focus on strengthening the monitoring and management of adverse drug reactions,optimizing drug safety,and exploring the potential of combined drug applications through multidisciplinary collaboration to enhance anti-radiation efficacy.

Cardiovascular disease represent a significant global health threat,featured with continuously increased morbidity and mortality rates worldwide in recent years.Consequently,there is an urgent need for the development of safe and effective novel approaches for the prevention and treatment of cardiovascular disease.The advancements in nanotechnology within the medical field,including drug delivery and molecular imaging,have opened innovative avenues for the diagnosis and treatment of diseases.Due to their unique physicochemical and biological properties,metal-based nanoparticles have demonstrated remarkable potential and broad prospects in the diagnosis and treatment of cardiovascular disease.This review summarizes the latest research developments in the application of metal-based nanoparticles in cardiovascular disease and discusses the challenges associated with their clinical application,and presents new insights for the individualized and precise diagnosis and treatment of cardiovascular disease.

Cardiovascular disease represent a significant global health threat,featured with continuously increased morbidity and mortality rates worldwide in recent years.Consequently,there is an urgent need for the development of safe and effective novel approaches for the prevention and treatment of cardiovascular disease.The advancements in nanotechnology within the medical field,including drug delivery and molecular imaging,have opened innovative avenues for the diagnosis and treatment of diseases.Due to their unique physicochemical and biological properties,metal-based nanoparticles have demonstrated remarkable potential and broad prospects in the diagnosis and treatment of cardiovascular disease.This review summarizes the latest research developments in the application of metal-based nanoparticles in cardiovascular disease and discusses the challenges associated with their clinical application,and presents new insights for the individualized and precise diagnosis and treatment of cardiovascular disease.

One-day-old AA broilers were divided into five groups(15 chickens each,5 replicates per group):control(basic diet),three groups with low,medium,and high doses of crude extract of Flos sophorae and Fructus sophorae(100,150,200 mg/kg),and one group with Macleaya cordata extract(300 mg/kg).The 42-day trial measured intestinal enzyme activity,morphology,antioxidant and immune capacity,barrier function,and microbiota structure and diversity.Compared to the control and Macleaya cordata groups,the high-dose crude extract of Flos sophorae and Fructus sophorae group significantly increased trypsin activity in the duodenum,jejunum,and ileum(P＜0.05).It also reduced reactive oxygen species and malondialdehyde levels,increased glu-tathione peroxidase activity,reduced tumor necrosis factor-α,increased interleukin-10,and elevated mRNA expression of tight junction protein-1 and mucin-2 in the jejunum(P＜0.05).Microbial di-versity analysis showed higher Shannon index,increased Firmicutes and Bacteroidetes,decreased Proteobacteria,and more beneficial bacteria in the high-dose group(P＜0.05).Supplementing 200 mg/kg of crude extract of Flos sophorae and Fructus sophorae enhances intestinal morpholo-gy and function,and promotes intestinal health,thereby increasing farming efficiency.

The deep integration of Party building and professional work is crucial for promoting high-quality development in university-affiliated hospitals.To address the current insufficient integration of Party building and operational development in such hospitals,the Tuina Department of the Second Affiliated Hospital of Anhui University of Chinese Medicine has adopted the"Seven Ones"Party building brand as a carrier.Using Party building as a driving force and traditional Chinese medicine culture as the core,the department has actively implemented a series of innovative Party building initiatives.By deeply integrating Party build-ing with medical services,it explores pathways for the fusion of"Party building+professional work,"leveraging high-quality Party building to facilitate the high-quality development of the hospital and contribute to the realization of the Healthy China strategy.

Objective The aim of this study was to clarify the role and mechanism of Pseudomonas aeruginosa vaccine subunit OprI in the fusion protein vaccine rePO(PcrV-OprI).Methods The in vitro stability of rePO,PcrV and OprI at 4 ℃,25 ℃,and 37 ℃ was examined.After immunizing mice with rePO,OprI and PcrV,respectively,the specific antibody potency in serum and the proportion of cells secreting IFN-γ and IL-4 in the spleen were examined;Additionally,detection of the levels of protein uptake by DC2.4 cells in vitro using laser confocal microscopy and flow cytometry,and their ability to promote the maturation of mouse bone marrow-derived dendritic cells(BMDC).Results The heat stability of fusion protein rePO was significantly better than that of PcrV.The induced anti-PcrV IgG and anti-OprI IgG potency of rePO was significantly higher than that of monomeric PcrV and OprI.Additionally,the number of cells secreting IFN-γ and IL-4 induced by immunization with rePO was significantly higher than that of PcrV and OprI.The uptake rate of fusion protein rePO by DC2.4 cells was significantly higher than that of PcrV and OprI.Furthermore,rePO promoted the maturation of mouse BMDC more effectively than PcrV and OprI.Conclusion OprI in the fusion protein rePO can significantly improve its thermal stability and immunogenicity,which lays the foundation for the successful development of Pseudomonas aeruginosa vaccine.

Atherosclerosis is a severe disease threatening human health,leading to tremendous consequences such as acute coronary syndrome,myocardial infarction,and stroke.The onset and progression of atherosclerosis are attributed to a chronic inflammatory process,closely associated with the biological activities of various cells.Calpain,a Ca2+-dependent cysteine protease within cells,plays a pivotal role in this context by regulating a plethora of substrates through restricted catalysis of protein hydrolysis,thereby participating in pathological and physiological processes including endothelial damage,inflammatory response,and lipid metabolism.This review summarizes the role of calpain in the development of atherosclerosis and the latest research progress in the application of calpain inhibitors for treatment of atherosclerosis,offering new insights for the clinical realization of personalized and precise treatment of atherosclerosis.

Objectives:This study aimed to observe the disintegration of clopidogrel and ticagrelor in vitro solution with different pH levels and in human digestive tract.Methods:(1)In vitro study:0.9% normal saline was mixed with hydrochloric acid and sodium bicarbonate respectively to mimic fasting gastric fluid,postprandial gastric fluid,gastric fluid after taking acid-inhibiting agent,acid-free gastric fluid and small intestine fluid.The disintegration of clopidogrel and ticagrelor in different pH solutions was observed.(2)In vivo study:12 patients who were admitted to the Department of Geriatric,Peking University First Hospital from 2022.11 to 2023.6 were included and underwent magnetic controlled capsule endoscopy.We observed the disintegration of clopidogrel(n=6)and ticagrelor(n=6)in the digestive tract.Results:(1)In vitro study:clopidogrel began to disintegrate earlier than ticagrelor([21.67±7.53]s vs.[40.00±6.33]s,P=0.001),but clopidogrel disintegrated more slowly than ticagrelor([23.00±9.38]min vs.[8.33±1.97]min,P=0.011).Clopidogrel disintegrated faster in alkaline solution than in acidic and neutral solution([11.50±4.95]min vs.[28.75±2.50]min,P=0.004),and the disintegration rate of ticagrelor in alkaline solutions is comparable to that in acidic and neutral solutions([7.00±1.41]min vs.[9.00±2.00]min,P=0.285).(2)In vivo study:In the study population,the morphology of clopidogrel and ticagrelor began to change after passing through the esophagus,of which 3 cases(clopidogrel 1 case,ticagrelor 2 cases)were in powder state when passing through the cardia,and the remaining 9 cases were basically intact when entering the stomach and completely disintegrated in the stomach.The complete disintegration time of Clopidogrel varied significantly among individuals,ranging from 8 to 33 min,with an average of(18.80±10.38)min,while the complete disintegration time of ticagrelor ranged from 3 to 6 min,with an average of(4.25±1.26)min.Clopidogrel disintegrated slower than ticagrelor(P=0.034).Conclusions:In vitro study,clopidogrel disintegrated more slowly than ticagrelor in solutions at different pH levels.Compared with clopidogrel,the disintegration rate of ticagrelor was less affected by pH.After oral administration of clopidogrel and ticagrelor,clopidogrel disintegrated more slowly than ticagrelor.The difference of complete disintegration time between individuals of ticagrelor was smaller and the disintegration rate was faster.

Objective To investigate the effects of low-dose ionizing radiation on the thyroid status and hormone levels of radiation workers. Methods Radiation workers who underwent occupational health examinations at a hospital in Guangzhou from 2015 to 2022 were selected as the subjects of this study. The levels of FT3, FT4 and TSH were analyzed, and the thyroid abnormality status of radiation workers in different groups were compared. Results A total of 1152 participants were included in this study, consisting of 885 (76.82%) males and 267 (23.18%) females, with an average age of (35.26 ± 10.16) years. The prevalence of thyroid abnormalities was 9.38%, which was significantly higher in females (13.86%) than in males (8.02%) (P < 0.05). The TSH level of females [(2.15 ± 1.29) mIU/L] was higher than that of males [(1.85 ± 1.20) mIU/L], while the levels of FT3 [(5.10 ± 0.64) pmol/L] and FT4 [(15.84 ± 2.32) pmol/L] in females were lower than those in males [(5.23 ± 0.63) pmol/L and (16.61 ± 2.75) pmol/L, P < 0.05]. The FT3 of industrial workers [(5.25 ± 0.63) pmol/L] was higher than that of medical workers [(5.10 ± 0.63) pmol/L], while the TSH of industrial workers [(1.80 ± 1.12) mIU/L] was lower than that of medical workers [(2.15 ± 1.37) mIU/L]. FT4 levels decreased with increasing age and duration of occupational exposure. Multivariable logistic regression analysis revealed that sex was a significant independent predictor of thyroid abnormalities among radiation workers. Female workers were more likely to experience thyroid abnormalities (β = −0.62, P < 0.05). Conclusion Low-dose ionizing radiation may have a certain impact on the thyroid status of radiation workers, especially for female workers, which requires further attention and research.