This paper summarizes Professor WANG Yaoxian's experience in treating diabetic kidney disease （DKD） from the perspective of spleen and stomach based on the "internal heat leading to concretions" theory. It is considered that internal heat leading to concretions constitutes the core pathogenesis of DKD， with the spleen and stomach serving as the source of internal heat； therefore， treatment should be based on regulating the spleen and stomach. In the early stage of DKD， dysfunction of the spleen and stomach leads to the initial generation of internal heat. Common syndrome patterns include gastrointestinal heat accumulation and constrained heat in the liver and stomach， for which modified Gegen Qinlian Decoction （葛根芩连汤） can be used to clear heat bind while modified Dachaihu Decoction （大柴胡汤） is used to clear stomach and soothe liver， respectively. In the middle stage of DKD， weakness of the spleen and stomach results in the initial formation of concretions and conglomerations. Common patterns include spleen deficiency with prevalence of dampness and deficiency of both the spleen and kidney. Treatment emphasizes strengthening the spleen and resolving dampness， raising yang and boosting the stomach with modified Shengyang Yiwei Decoction （升阳益胃汤）， or supplementing spleen and boosting kidney， dissipating bind and dispe-ring concretions with modified Shenqi Dihuang Decoction （参芪地黄汤）， respectively. In the late stage of DKD， it is characterized by spleen and stomach depletion， and rampant accumulation of turbidity and toxin， and the common syndrome patterns are damp-turbidity obstruction in the middle jiao （焦） and spleen-kidney yang deficiency. Treatment aims to remove turbidity and harmonize the stomach， or to warm the kidney and strengthen the spleen while elimina-ting turbidity， using modified Dahuang Gancao Decoction（大黄甘草汤） and Jupi Zhuru Decoction （橘皮竹茹汤） or modified Baoyuan Decoction （保元汤） and Lizhong Decoction （理中汤）， respectively. In clinical practice， appropriate formulas and medications are flexibly selected according to specific syndromes.

Objective To establish a predictive nomogram model for diabetic peripheral neuropathy(DPN)in elderly diabetic patients.Methods A total of 200 elderly patients with T2DM admitted to our hospital were enrolled in this study from January 2021 to October 2023.All the patients were divided into a simple T2DM group(n=160)and a T2DM combined with DPN(DPN,n=40)group.The general data and biochemical indexes were compared between the two groups.Spearman correlation analysis was used to explore the correlation between clinical indicators and the occurrence of DPN in the elderly.Logistic regression was used to analyze the influencing factors for DPN in the elderly,and a nomogram was constructed.The receiver operating characteristic(ROC)curve was used to evaluate the predictive efficacy of the model.Results The DM duration,DR and HbA1c were higher(P<0.05),while HDL-C was lower in the DPN group than in the T2DM group(P<0.05).Spearman correlation analysis showed that elderly DPN were positively correlated with DR,DM duration and HbA1c(r=0.456,0.565,0.580,P<0.05),and negatively correlated with HDL-C(r=-0.542,P<0.05).Logistic regression analysis showed that DR(OR 1.035,95%CI 1.032～1.040),DM duration(OR 1.070,95%CI 1.045～1.080),HbA1c(OR 1.235,95%CI 1.156～1.280)and HDL-C(OR 0.895,95%CI 0.877～0.950)were both influencing factors for elderly DPN.A nomogram prediction model for elderly DPN was constructed based on DR,DM duration,HbA1c and HDL-C.ROC curve analysis showed that the area under curve of this prediction model was 0.955,with a sensitivity of 92.50%,a specificity of 95.00%,and a cutoff value of 0.251.Conclusions The established predictive diagram model involves four variables,including DR,DM duration,HbA1c and HDL-C,which can assist the clinic to make an early assessment of DPN risk.

Objective To analyze the research hotspots and development trends regarding the effect of proprioceptive training in the rehabilitation of anterior cruciate ligament(ACL)injury.Methods Relevant literatures on the effect of proprioceptive training on ACL injury rehabilitation were retrieved in the Web of Science Core Collection database from 2015 to 2024,and were analyzed with CiteSpace 6.2 R4.Results A total of 108 articles were included,with a fluctuating trend in publication volume,and the number of publica-tions peaked in 2021.The United States and China published the most articles.High-frequency keywords includ-ed posture balance,neuromuscular control,joint position sense,muscle strength and gait analysis.The most cen-tral keyword was posture stability.The research focused on improving the postoperative rehabilitation outcomes and efficiency of ACL injury,with particular emphasis on returning to play,posture stability,strength training and knee joint function.Conclusion Proprioceptive training can enhance proprioception and motor control of patients with ACL injury and im-prove rehabilitation outcomes by strengthening rehabilitation techniques and optimizing treatment approaches.Future research should continue to focus on the diversification of proprioceptive training,the individulization of rehabilitation plans and the application of new technologies.

Objective To establish a predictive nomogram model for diabetic peripheral neuropathy(DPN)in elderly diabetic patients.Methods A total of 200 elderly patients with T2DM admitted to our hospital were enrolled in this study from January 2021 to October 2023.All the patients were divided into a simple T2DM group(n=160)and a T2DM combined with DPN(DPN,n=40)group.The general data and biochemical indexes were compared between the two groups.Spearman correlation analysis was used to explore the correlation between clinical indicators and the occurrence of DPN in the elderly.Logistic regression was used to analyze the influencing factors for DPN in the elderly,and a nomogram was constructed.The receiver operating characteristic(ROC)curve was used to evaluate the predictive efficacy of the model.Results The DM duration,DR and HbA1c were higher(P<0.05),while HDL-C was lower in the DPN group than in the T2DM group(P<0.05).Spearman correlation analysis showed that elderly DPN were positively correlated with DR,DM duration and HbA1c(r=0.456,0.565,0.580,P<0.05),and negatively correlated with HDL-C(r=-0.542,P<0.05).Logistic regression analysis showed that DR(OR 1.035,95%CI 1.032～1.040),DM duration(OR 1.070,95%CI 1.045～1.080),HbA1c(OR 1.235,95%CI 1.156～1.280)and HDL-C(OR 0.895,95%CI 0.877～0.950)were both influencing factors for elderly DPN.A nomogram prediction model for elderly DPN was constructed based on DR,DM duration,HbA1c and HDL-C.ROC curve analysis showed that the area under curve of this prediction model was 0.955,with a sensitivity of 92.50%,a specificity of 95.00%,and a cutoff value of 0.251.Conclusions The established predictive diagram model involves four variables,including DR,DM duration,HbA1c and HDL-C,which can assist the clinic to make an early assessment of DPN risk.

The Chinese Pharmacopoeia is the legal technical standard which should be followed during the research, production, use, and administration of drugs. At present, the new edition of the Chinese Pharmacopoeia is planned to be promulgated and implemented. This article summarizes and analyzes the main characteristics and the content of updates and amendments of the Chinese Pharmacopoeia 2025 Edition(Volume Ⅰ), to provide a reference for the correct understanding and accurate implementation the new edition of the pharmacopoeia.

Objective:To investigate the impact of ginseng alcohol extract(GEE)on improving sleep quality in the aged Drosophila model by regulating the redox balance,and to elucidate its associated mechanism.Methods:Thirty-two male drosophila melanogaster(7-days-old)were randomly selected as young group,while 64 male Drosophila melanogaster flies(35-days-old)were randomly assigned to aged model group(n=32)and GEE group(n=32).The sleep parameters,including total sleep duration,daytime sleep duration,night sleep duration,0-4 h of sleep duration after lights off(ZT0-4 sleep duration),deep sleep duration,sleep episodetimes,sleep fragmentation,and the activity parameters such as the total number of locomotor activity daytime locomotor activity amount and nighttime locomotor activity amount were analyzed using the DAM2 Drosophila behavioral analysis system 7 d after administration.The grouping of the drosophila was as above,and there were 100 drosophila ineach group.The differentially expressed proteins in drosophila brain tissue were screened,identified,and functionally analyzed using two-dimensional fluorescence difference gel electrophoresis(2D-DIGE)and matrix-assisted laser desorption/ionization time of flight mass spectrometry(MALDI-TOF/TOF-MS)proteomic methods.The grouping of the drosophila was as above,and there were 100 drosophila in each group.The activities of superoxide dismutase(SOD),catalase(CAT),and glutathione peroxidase(GSH-Px)and the levels of lipid peroxidation product(MDA)in brain tissue of the drosophila were determined using assay kits.Results:Compared with young group,the total sleep duration daytime sleep duration and night sleep cluration of the drosophila in agaed group were decreased(P<0.05 or P<0.01);and the sleep rhythm amplitude was shortened.Compared with aged group,the total sleep duration and daytime and nighttime sleep durations of the drosphila in GEE group were lengthened(P<0.01).Compared with young group,the ZT0-4 sleep duration deep sleep duration and sleep fragment of the drosophila in aged group were decreased(P<0.05 or P<0.01),and the sleep rhythm amplitude was shortened.Compared with young group,the ZT0-4 sleep duration,deep sleep duration,and single sleep fragment of the drosphila in GEE group were significantly prolonged(P<0.01),and the sleep amplitude was increased.Compared with young group,there was no significant difference in diurnal spontaneous activity or total spontaneous activity of the drosophila in aged group(P>0.05),while the nocturnal spontaneous activity was significantly increased(P<0.05).Compared with aged group,the diurnal spontaneous activity,nocturnal spontaneous activity,and total spontaneous activity of the drosophila in GEE group were significantly decreased(P<0.05 or P<0.01).A total of 47 differentially expressed proteins were selected in the 2D-DIGE electrophoretic mapping.Compared with young group,the expressions of 47 differentially expressed protein sites in aged group were down-regulated mainly including glutathione S-transferase,peroxiredoxin 1 and dihydrolipoic dehydrogenase,which were related to redox balance.Compared with young group,the activities of SOD,CAT and GSH-Px in brain tissue of the drosophila in aged group were decreased(P<0.05 or P<0.01),and the level of MDA was increased(P<0.01);compared with aged group,the activities of SOD,CAT and GSH-Px in brain tissue of the drosphila in GEE group were increased(P<0.05 or P<0.01),and the MDA level was decreased(P<0.05).Conclusion:GEE has improvement effect on the sleep quality of aged drosophila,and its possible mechanism may be related to upregulating the activities of antioxidant enzymes,inhibiting the accumulation of lipid peroxidation products,and maintaining redox balance.

OBJECTIVE: To study incident and clinical characteristics of the coronary microcirculation dysfunction (CMD) in patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI) by myocardial contrast echocardiography (MCE) and to explore the predictive value of CMD for in-hospital acute heart failure event. METHODS: One hundred and forty five patients with AMI who had received PCI and completed MCE during hospitalization in Peking University People' s Hospital from November 2015 to July 2021 were enrolled in our study. The patients were divided into CMD group and normal group according to the coronary microcirculation status detected by MCE. Clinical data and MCE data of the two groups were collected and analyzed. The acute heart failure event during hospitalization was described. A multivariate Logistic regression model was built to analyze the risk of acute heart failure in patients with CMD. A receiver operating characteristic (ROC) curve was drawn to evaluate the value of CMD in predicting acute heart failure event. RESULTS: CMD detected by MCE occurred in 87 patients (60%). Compared with normal group, patients with CMD had higher troponin I (TnI) peak level [52.8 (8.1, 84.0) μg/L vs. 18.9 (5.7, 56.1) μg/L, P=0.005], poorer Killip grade on admission (P=0.030), different culprit vessel (P < 0.001) and more patients had thrombolysis in myocardial infarction (TIMI) flow pre-PCI less than grade 3 in culprit vessel (65.1% vs. 43.1%, P=0.025). Meanwhile, patients with CMD had poorer left ventricular ejection fraction (LVEF) [52% (43%, 58%) vs. 61% (54%, 66%)], poorer global longitudinal strain (GLS) [-11.2% (-8.7%, -14.0%) vs.-13.9% (-10.8%, -17.0%)] and worse wall motion score index (WMSI) (1.58±0.36 vs. 1.25± 0.24) (P all < 0.001). Acute left heart failure happened in 13.8% of the CMD patients, which were significant higher than that in the patients with normal coronary microcirculation perfusion (1.7%, P=0.013). After correcting for the culprit vessel, the TIMI flow pre-PCI in the culprit vessel and the peak TnI value, the risk of acute left heart failure in the patients with CMD was still high (OR=9.120, 95%CI: 1.152-72.192, P=0.036). The area under ROC curve (AUC) was 0.677 (95%CI: 0.551-0.804, P=0.035). CONCLUSION The incidence of CMD detected by MCE in patients with AMI post-PCI was 60%. Patients with CMD have a higher risk of acute left heart failure during hospitalization.
Humans ; Heart Failure/physiopathology* ; Microcirculation ; Percutaneous Coronary Intervention/adverse effects* ; Myocardial Infarction/complications* ; Male ; Female ; Hospitalization ; Middle Aged ; Aged ; Echocardiography ; Coronary Circulation ; Predictive Value of Tests ; Troponin I/blood*

Objective To analyze the research hotspots and development trends regarding the effect of proprioceptive training in the rehabilitation of anterior cruciate ligament(ACL)injury.Methods Relevant literatures on the effect of proprioceptive training on ACL injury rehabilitation were retrieved in the Web of Science Core Collection database from 2015 to 2024,and were analyzed with CiteSpace 6.2 R4.Results A total of 108 articles were included,with a fluctuating trend in publication volume,and the number of publica-tions peaked in 2021.The United States and China published the most articles.High-frequency keywords includ-ed posture balance,neuromuscular control,joint position sense,muscle strength and gait analysis.The most cen-tral keyword was posture stability.The research focused on improving the postoperative rehabilitation outcomes and efficiency of ACL injury,with particular emphasis on returning to play,posture stability,strength training and knee joint function.Conclusion Proprioceptive training can enhance proprioception and motor control of patients with ACL injury and im-prove rehabilitation outcomes by strengthening rehabilitation techniques and optimizing treatment approaches.Future research should continue to focus on the diversification of proprioceptive training,the individulization of rehabilitation plans and the application of new technologies.

The Chinese Pharmacopoeia is the legal technical standard which should be followed during the research,production,use,and administration of drugs.At present,the new edition of the Chinese Pharmacopoeia is planned to be promulgated and implemented.This article summarizes and analyzes the main characteristics and the content of updates and amendments of the Chinese Pharmacopoeia 2025 Edition(Volume Ⅰ),to provide a reference for the correct understanding and accurate implementation the new edition of the pharmacopoeia.