ObjectiveTo explore the training path of rehabilitation therapy professionals in local colleges and universities under the background of New Medicine. MethodsTaking Jining Medical University as an example, combining the interdisciplinary integration, intelligent driving and people-oriented New Medicine attributes of rehabilitation therapy, this study focused on the current practical problems in rehabilitation education, accurately aligned with the requirements of new medicine construction, reshaped the curriculum system with new concepts, empowered practical innovation with new technologies, and cultivated humanistic literacy with new connotations. By deeply integrating digital construction with educational practice, it carried out the construction and practice of the New Medicine talent training model in rehabilitation therapy, helping students form a stereoscopic knowledge structure, possess the ability to apply intelligent rehabilitation technology and solve complex rehabilitation problems, and become high-quality rehabilitation therapy talents with both morality and ability. ResultsThe overall construction of the rehabilitation therapy major established a model of Dual fusion foundation, Three element empowerment and Three dimensional soul casting, including reform and innovation in curriculum system, practical mode and moral education mechanism. It has formed a health oriented "vertical and horizontal integration-discipline fusion" dual-fusion stereoscopic curriculum system, an intelligent led "theory and practice-science and education-industry and education" three element integration practical mode, and a confucian medical culture "curriculum-practice-evaluation" three-dimensional integrated moral education mechanism. Through practical testing, this model achieved significant results and was widely recognized, including a significant improvement in the quality of talent cultivation, prominent achievements in resource construction, and prominent achievements in health services, providing strong support for the construction of regional rehabilitation medical systems. ConclusionThe reform of the rehabilitation treatment talent training model at Jining Medical University under the background of New Medicine provides a replicable and promotable practical paradigm for the training of rehabilitation talents in similar universities through reshaping the curriculum system, strengthening practical innovation, and cultivating humanistic literacy.

ObjectiveTo explore the training path of rehabilitation therapy professionals in local colleges and universities under the background of New Medicine. MethodsTaking Jining Medical University as an example, combining the interdisciplinary integration, intelligent driving and people-oriented New Medicine attributes of rehabilitation therapy, this study focused on the current practical problems in rehabilitation education, accurately aligned with the requirements of new medicine construction, reshaped the curriculum system with new concepts, empowered practical innovation with new technologies, and cultivated humanistic literacy with new connotations. By deeply integrating digital construction with educational practice, it carried out the construction and practice of the New Medicine talent training model in rehabilitation therapy, helping students form a stereoscopic knowledge structure, possess the ability to apply intelligent rehabilitation technology and solve complex rehabilitation problems, and become high-quality rehabilitation therapy talents with both morality and ability. ResultsThe overall construction of the rehabilitation therapy major established a model of Dual fusion foundation, Three element empowerment and Three dimensional soul casting, including reform and innovation in curriculum system, practical mode and moral education mechanism. It has formed a health oriented "vertical and horizontal integration-discipline fusion" dual-fusion stereoscopic curriculum system, an intelligent led "theory and practice-science and education-industry and education" three element integration practical mode, and a confucian medical culture "curriculum-practice-evaluation" three-dimensional integrated moral education mechanism. Through practical testing, this model achieved significant results and was widely recognized, including a significant improvement in the quality of talent cultivation, prominent achievements in resource construction, and prominent achievements in health services, providing strong support for the construction of regional rehabilitation medical systems. ConclusionThe reform of the rehabilitation treatment talent training model at Jining Medical University under the background of New Medicine provides a replicable and promotable practical paradigm for the training of rehabilitation talents in similar universities through reshaping the curriculum system, strengthening practical innovation, and cultivating humanistic literacy.

ObjectiveTo explore the training path of rehabilitation therapy professionals in local colleges and universities under the background of New Medicine. MethodsTaking Jining Medical University as an example, combining the interdisciplinary integration, intelligent driving and people-oriented New Medicine attributes of rehabilitation therapy, this study focused on the current practical problems in rehabilitation education, accurately aligned with the requirements of new medicine construction, reshaped the curriculum system with new concepts, empowered practical innovation with new technologies, and cultivated humanistic literacy with new connotations. By deeply integrating digital construction with educational practice, it carried out the construction and practice of the New Medicine talent training model in rehabilitation therapy, helping students form a stereoscopic knowledge structure, possess the ability to apply intelligent rehabilitation technology and solve complex rehabilitation problems, and become high-quality rehabilitation therapy talents with both morality and ability. ResultsThe overall construction of the rehabilitation therapy major established a model of Dual fusion foundation, Three element empowerment and Three dimensional soul casting, including reform and innovation in curriculum system, practical mode and moral education mechanism. It has formed a health oriented "vertical and horizontal integration-discipline fusion" dual-fusion stereoscopic curriculum system, an intelligent led "theory and practice-science and education-industry and education" three element integration practical mode, and a confucian medical culture "curriculum-practice-evaluation" three-dimensional integrated moral education mechanism. Through practical testing, this model achieved significant results and was widely recognized, including a significant improvement in the quality of talent cultivation, prominent achievements in resource construction, and prominent achievements in health services, providing strong support for the construction of regional rehabilitation medical systems. ConclusionThe reform of the rehabilitation treatment talent training model at Jining Medical University under the background of New Medicine provides a replicable and promotable practical paradigm for the training of rehabilitation talents in similar universities through reshaping the curriculum system, strengthening practical innovation, and cultivating humanistic literacy.

Objective:To study the incidence and epidemiological characteristics of tsutsugamushi disease in Ankang City, Shaanxi Province.Methods:From 2018 to 2023, data on tsutsugamushi disease cases reported by various medical institutions at all levels in Ankang City were collected through the China Disease Prevention and Control Information System. At the same time, individual epidemiological investigation of reported cases was carried out, and electronic medical records of patients were retrieved to verify their diagnosis. In 2023, the rodents and chigger mites were monitored in 3 townships with high incidence of tsutsugamushi disease in Ankang City by night clamping method, and the chigger mites rate and chigger mites index were calculated. Blood, liver, spleen and kidney samples of rodents were collected, DNA of blood and organ mixture was extracted, and quantitative real-time PCR was used to detect Orientia tsutsugamushi. Results:A total of 330 cases of tsutsugamushi disease were reported in Ankang City from 2018 to 2023, and the reported incidence rate increased from 0.56/100 000 in 2018 to 5.02/100 000 in 2023. Among them, 139 were males and 191 were females, with a sex ratio of 0.73∶1.00. The age was mainly 45 - 70 years old, accounting for 81.52% (269/330). The occupation was mainly farmers, accounting for 86.97% (287/330). The onset time was mainly concentrated from April to October, with a total of 317 cases, accounting for 96.06% (317/330). The main clinical manifestations were fever (93.20%, 274/294), ulcer or eschar (75.85%, 223/294), headache (44.56%, 131/294), and lymph node enlargement (44.22%, 130/294). The misdiagnosis rate at the first diagnosis was 73.81% (217/294). A total of 452 rodents were captured, of which 91 rodents carried chigger mites, and chigger mites rate was 20.13% (91/452). A total of 1 463 chigger mites were captured, and the chigger mites index was 3.24 (1 463/452). Quantitative real-time PCR was performed on blood and organ mixture samples collected from 452 rodents, and one of the organ mixture samples tested positive for Orientia tsutsugamushi. Conclusions:The incidence of tsutsugamushi disease in Ankang City is relatively high, and the overall incidence is on the rise. The cases are mainly female, middle-aged and elderly, and farmers, with a high misdiagnosis rate at the first diagnosis. There are chigger mites in rodents in townships with high incidence of tsutsugamushi disease.

Objective:To study the incidence and epidemiological characteristics of tsutsugamushi disease in Ankang City, Shaanxi Province.Methods:From 2018 to 2023, data on tsutsugamushi disease cases reported by various medical institutions at all levels in Ankang City were collected through the China Disease Prevention and Control Information System. At the same time, individual epidemiological investigation of reported cases was carried out, and electronic medical records of patients were retrieved to verify their diagnosis. In 2023, the rodents and chigger mites were monitored in 3 townships with high incidence of tsutsugamushi disease in Ankang City by night clamping method, and the chigger mites rate and chigger mites index were calculated. Blood, liver, spleen and kidney samples of rodents were collected, DNA of blood and organ mixture was extracted, and quantitative real-time PCR was used to detect Orientia tsutsugamushi. Results:A total of 330 cases of tsutsugamushi disease were reported in Ankang City from 2018 to 2023, and the reported incidence rate increased from 0.56/100 000 in 2018 to 5.02/100 000 in 2023. Among them, 139 were males and 191 were females, with a sex ratio of 0.73∶1.00. The age was mainly 45 - 70 years old, accounting for 81.52% (269/330). The occupation was mainly farmers, accounting for 86.97% (287/330). The onset time was mainly concentrated from April to October, with a total of 317 cases, accounting for 96.06% (317/330). The main clinical manifestations were fever (93.20%, 274/294), ulcer or eschar (75.85%, 223/294), headache (44.56%, 131/294), and lymph node enlargement (44.22%, 130/294). The misdiagnosis rate at the first diagnosis was 73.81% (217/294). A total of 452 rodents were captured, of which 91 rodents carried chigger mites, and chigger mites rate was 20.13% (91/452). A total of 1 463 chigger mites were captured, and the chigger mites index was 3.24 (1 463/452). Quantitative real-time PCR was performed on blood and organ mixture samples collected from 452 rodents, and one of the organ mixture samples tested positive for Orientia tsutsugamushi. Conclusions:The incidence of tsutsugamushi disease in Ankang City is relatively high, and the overall incidence is on the rise. The cases are mainly female, middle-aged and elderly, and farmers, with a high misdiagnosis rate at the first diagnosis. There are chigger mites in rodents in townships with high incidence of tsutsugamushi disease.

Objective To explore the mechanism of Cistanche phenylethanoid glycosides(CPhGs)in treating osteoporosis by regu-lating osteogenic differentiation via SIRT2-C/EBPβ-AREG axis.Methods An osteoporosis mouse model was established using ova-riectomy.Trabecular number/thickness,bone formation rate,and tissue morphology were evaluated using micro-computed tomography,calcein double labeling,and hematoxylin and eosin staining,respectively.SIRT2,C/EBPβ,AREG,proteins related to the SIRT2-C/EBPβ-AREG axis,were analyzed by Western blotting and co-immunoprecipitation.The mRNA expression of osteogenic differentiation marker genes OCN,OPN,RUNX2,C/EBPβ,and AREG were detected by real-time quantitative PCR.Results CPhGs intervention significantly improved the trabecular microarchitecture and promoted bone formation in mice undergoing ovariectomy,and the mechanism involved the activation of SIRT2-mediated deacetylation of C/EBPβ,which in turn upregulated AREG expression.Cell experiments confirmed that CPhGs significantly increased the activity of alkaline phosphatase and the expression of osteogenic genes such as OCN,OPN,and RUNX2 in MC3T3-E1 cells by enhancing the interaction between SIRT2 and C/EBPβ.Notably,this effect could be reversed by SIRT2 knockdown.Conclusion CPhGs regulate the osteogenic differentiation process through the SIRT2-C/EBPβ-AREG axis,providing a new molecular target and theoretical basis for the treatment of osteoporosis with the active ingredients of traditional Chinese medicine.

AIM:To investigate the protective ef-fect of midazolam(MID)on cardiac function and angiogenesis in myocardial infarction(MI)rats and its effect on c-Jun N-terminal kinase-signal trans-ducer and activator of transcription 3(JNK/STAT3)pathway.METHODS:MI rat model was established by left anterior descending coronary artery ligation method.A total of 68 rats were modeled.After ex-cluding the rats that died(n=3,mortality rate≈4.4％)or failed modeling(n=5),the 60 MI rats in-cluded in this experiment were randomly divided in-to the model group(Model group),MID low,medi-um and high dose group(1 mg/kg MID-L group,3 mg/kg MID-M group,6 mg/kg MID-H group),MID high dose+JNK activator Anisomycin group(6 mg/kg MID-H+Anisomycin group),12 rats in each group.Another 12 rats undergoing sham surgery were selected as the control group.All rats were echocardiographic and evaluated for cardiac func-tion.The myocardial tissue pathological morpholo-gy and the myocardial fibrosis degree were ob-served by hematoxylin-eosin(HE)staining and Mas-son staining.The serum myocardial injury markers[creatine kinase isoenzyme(CK-MB)and brain na-triuretic peptide(BNP)]and inflammatory factors[tumor necrosis fa ctor-α(TNF-α),interleukin-1β(IL-1β)and C-reactive protein(CRP)],myocardial tis-sue oxidative stress indicators[malondialdehyde(MDA),superoxide dismutase(SOD)and reduced glutathione(GSH)]levels were detected by enzyme-linked immunosorbent assay(ELISA).The vascular endothelial growth factor(VEGF),vascular endothe-lial growth factor receptor 2(VEGFR2),p-JNK,JNK,p-STAT3 and STAT3 proteins expression levels were detected by Protein blot method(Western blot).RE-SULTS:Compared with Control group,the myocar-dial tissue damage degree in Model group was more severe,the myocardial interstitial fibrosis de-gree was greatly deepened,the collagen volume fraction was significantly increased,the left ventric-ular end-systolic diameter(LVESD),left ventricular end-diastolic diameter(LVEDD),CK-MB,BNP,CRP,TNF-α,IL-1β and MDA levels were significantly in-creased,the left ventricular ejection fraction(LVEF),left ventricular short axis shortening rate(LVFS),GSH and SOD levels were significantly de-creased,and the VEGF,VEGFR2 proteins expression levels were significantly decreased,the p-JNK/JNK and p-STAT3/STAT3 were significantly increased(P＜0.05).Compared with Model group,with the MID dose increase,the myocardial tissue damage de-gree in MID-L,MID-M and MID-H groups was signif-icantly reduced,the myocardial interstitial fibrosis degree was reduced,the collagen volume fraction was decreased,the LVESD,LVEDD,CK-MB,BNP,CRP,TNF-α,IL-1β and MDA levels were significantly decreased,the LVEF,LVFS,GSH and SOD levels were significantly increased,and the VEGF,VEGF2R protein expression levels were significantly in-creased,p-JNK/JNK and p-STAT3/STAT3 were signifi-cantly decreased(P＜0.05).Compared with MID-H group,the myocardial tissue damage degree in MID-H+Anisomycin group was more severe,the myocardial interstitial fibrosis degree was greatly deepened,the collagen volume fraction was signifi-cantly increased,the cardiac function was weak-ened,the oxidative stress and inflammation were aggravated,LVESD,LVEDD,CK-MB,BNP,CRP,TNF-α,IL-1β and MDA levels were increased,the LVEF,LVFS,GSH,SOD,VEGF and VEGFR2 proteins expres-sion levels were significantly decreased,p-JNK/JNK and p-STAT3/STAT3 were significantly increased(P＜0.05).CONCLUSION:MID may improve myocardial tissue damage in MI rats by regulating JNK/STAT3 pathway,reduce oxidative stress and inflammatory response,promote angiogenesis,so as to play a role in cardiac protection.

Objective:To explore the application of the suspension culture method in pancreatic cancer organoid construction.Methods:Cell suspensions obtained from 8 pancreatic cancer tissue samples at the Second Hospital of Lanzhou University between July 2023 and March 2024, were prepared by digested pancreatic cancer tumor tissues using mixed enzymes, inoculated into ultra-low adsorption culture plates for suspension culture, and when the organoids were cultured to a certain size, passaging and freezing were initiated, and their structural morphology was observed by inverted microscope. Hematoxylin-eosin (HE) staining showed that pancreatic cancer organoids were lumpy or irregularly tubular, with obvious nuclear atypia, and were remarkably similar in tissue structure to pancreatic cancer tissue.Results:Among the 8 pancreatic cancer tissue samples, pancreatic cancer organoids were successfully constructed in three patients, and HE staining showed that pancreatic cancer organoids had a high degree of structural similarity with tumor tissues. Immunohistochemistry suggested that CK7, CK19, P53, and Ki-67 were expressed in the pancreatic cancer organoids and tumor tissues of case origin in more or less the same way.Conclusion:The suspension culture method is able to construct pancreatic cancer-like organs that are approximately the same as the originating tumor tissues at the tissue level.

AIM:To investigate the protective ef-fect of midazolam(MID)on cardiac function and angiogenesis in myocardial infarction(MI)rats and its effect on c-Jun N-terminal kinase-signal trans-ducer and activator of transcription 3(JNK/STAT3)pathway.METHODS:MI rat model was established by left anterior descending coronary artery ligation method.A total of 68 rats were modeled.After ex-cluding the rats that died(n=3,mortality rate≈4.4％)or failed modeling(n=5),the 60 MI rats in-cluded in this experiment were randomly divided in-to the model group(Model group),MID low,medi-um and high dose group(1 mg/kg MID-L group,3 mg/kg MID-M group,6 mg/kg MID-H group),MID high dose+JNK activator Anisomycin group(6 mg/kg MID-H+Anisomycin group),12 rats in each group.Another 12 rats undergoing sham surgery were selected as the control group.All rats were echocardiographic and evaluated for cardiac func-tion.The myocardial tissue pathological morpholo-gy and the myocardial fibrosis degree were ob-served by hematoxylin-eosin(HE)staining and Mas-son staining.The serum myocardial injury markers[creatine kinase isoenzyme(CK-MB)and brain na-triuretic peptide(BNP)]and inflammatory factors[tumor necrosis fa ctor-α(TNF-α),interleukin-1β(IL-1β)and C-reactive protein(CRP)],myocardial tis-sue oxidative stress indicators[malondialdehyde(MDA),superoxide dismutase(SOD)and reduced glutathione(GSH)]levels were detected by enzyme-linked immunosorbent assay(ELISA).The vascular endothelial growth factor(VEGF),vascular endothe-lial growth factor receptor 2(VEGFR2),p-JNK,JNK,p-STAT3 and STAT3 proteins expression levels were detected by Protein blot method(Western blot).RE-SULTS:Compared with Control group,the myocar-dial tissue damage degree in Model group was more severe,the myocardial interstitial fibrosis de-gree was greatly deepened,the collagen volume fraction was significantly increased,the left ventric-ular end-systolic diameter(LVESD),left ventricular end-diastolic diameter(LVEDD),CK-MB,BNP,CRP,TNF-α,IL-1β and MDA levels were significantly in-creased,the left ventricular ejection fraction(LVEF),left ventricular short axis shortening rate(LVFS),GSH and SOD levels were significantly de-creased,and the VEGF,VEGFR2 proteins expression levels were significantly decreased,the p-JNK/JNK and p-STAT3/STAT3 were significantly increased(P＜0.05).Compared with Model group,with the MID dose increase,the myocardial tissue damage de-gree in MID-L,MID-M and MID-H groups was signif-icantly reduced,the myocardial interstitial fibrosis degree was reduced,the collagen volume fraction was decreased,the LVESD,LVEDD,CK-MB,BNP,CRP,TNF-α,IL-1β and MDA levels were significantly decreased,the LVEF,LVFS,GSH and SOD levels were significantly increased,and the VEGF,VEGF2R protein expression levels were significantly in-creased,p-JNK/JNK and p-STAT3/STAT3 were signifi-cantly decreased(P＜0.05).Compared with MID-H group,the myocardial tissue damage degree in MID-H+Anisomycin group was more severe,the myocardial interstitial fibrosis degree was greatly deepened,the collagen volume fraction was signifi-cantly increased,the cardiac function was weak-ened,the oxidative stress and inflammation were aggravated,LVESD,LVEDD,CK-MB,BNP,CRP,TNF-α,IL-1β and MDA levels were increased,the LVEF,LVFS,GSH,SOD,VEGF and VEGFR2 proteins expres-sion levels were significantly decreased,p-JNK/JNK and p-STAT3/STAT3 were significantly increased(P＜0.05).CONCLUSION:MID may improve myocardial tissue damage in MI rats by regulating JNK/STAT3 pathway,reduce oxidative stress and inflammatory response,promote angiogenesis,so as to play a role in cardiac protection.

Objective To investigate the relationship between umbilical cord blood regulated upon activa-tion normal T cell expressed and secreted(RANTES),cyclophilin A(CyPA)and neonatal brain injury(NBI)in neonates delivered by puerperant women with premature rupture of fetal membrane(PROM)and intrau-terine infection(IAI).Methods A total of 157 puerperant women with PROM and IAI who gave birth in the hospital from January 2022 to March 2024 were selected as the experimental group.Another 80 healthy partu-rients were selected as the control group.Neonates delivered by puerperant women with PROM and IAI were divided into NBI group(61 cases)and non-NBI group(96 cases)according to whether or not NBI occurred.The levels of RANTES and CyPA in umbilical cord blood were detected.NBI in neonates delivered by puerp-erant women with PROM and IAI was used as the dependent variable,and the influencing factors were deter-mined by multivariate Logistic regression analysis.Receiver operating characteristic(ROC)curve was drawn to analyze the predictive value of umbilical cord blood RANTES and CyPA levels for NBI in neonates delivered by puerperant women with PROM and IAI.Results Compared with neonates delivered in control group,the levels of RANTES and CyPA in umbilical cord blood of neonates delivered in experimental group were in-creased,and the differences were statistically significant(P＜0.05).PROM type,1 min Apgar score,procalci-tonin(PCT),C-reactive protein,RANTES,CyPA were associated with NBI in the neonates delivered by puer-perant women with PROM and IAI(P＜0.05).The independent risk factors for NBI were increased Apgar score within 1 min(P＜0.05),and the independent protective factors were increased PCT,R ANTES and CyPA(P＜0.05).ROC curve analysis results showed that the area under the curve of umbilical cord blood RANTES and CyPA combined to predict the occurrence of NBI in neonates delivered by puerperant women with PROM and IAI was 0.874,which was larger than the 0.787 and 0.791 predicted by umbilical cord blood RANTES and CyPA alone(Z=3.248,2.801,P=0.001,0.005).Conclusion Umbilical cord blood RANTES and CyPA have high predictive efficacy for NBI in neonates delivered by puerperant women with PROM and IAI.