This article introduces Professor Shi Zaixiang's clinical experience in treating dilated cardiomyopathy.Professor Shi believes that dilated cardiomyopathy should be classified under"cardiac accumulation"disease in line with TCM diagnostics and treatment.The disease originates from the prolapse of the great qi,with blood stasis and water retention as secondary symptoms.Both blood stasis and water retention can further exacerbate the prolapse of the great qi.The treatment focuses on lifting yang to address the root cause of the prolapse and removing blood stasis and promoting diuresis to treat the secondary symptoms.Based on the self-formulated Shengxian Quyu Decoction,which lifts yang to treat prolapse and transforms stasis to unblock the collaterals,combined with Chinese materia medica that invigorate blood circulation and promote diuresis,or with classical prescriptions that eliminate water retention,the clinical efficacy has been remarkable.

Objective To explore the efficacy and safety of Yuxiao Prescription in the treatment of patients with stage III-IV diabetic kidney disease(DKD)characterized by qi and yin deficiency and phlegm-stasis obstruction in the real world.Methods A total of 112 patients with stage Ⅲ-Ⅳ DKD with qi-yin deficiency and phlegm-stasis obstruction who visited the outpatient department of Beijing Changping Hospital of Traditional Chinese Medicine from April 2022 to June 2024 were selected as the research subjects.They were divided into the control group and the Chinese materia medica group based on whether they were treated with Yuxiao Prescription through prospective cohort research methods.Propensity score matching(PSM)was used to balance the confounding factors between the groups.The control group received standardized Western medicine treatment,while the Chinese materia medica group was treated with Yuxiao Prescription in addition to the treatment of the control group,one dosage per day,twice a day,orally.The treatment for both groups lasted for three months.The clinical efficacy of two groups was observed,and their urinary protein,renal function,blood glucose,blood lipids,body mass index(BMI)and TCM syndrome scores before and after treatment were compared.Adverse reactions of both groups were monitored.Results After PSM,a total of 84 balanced samples were obtained between the two groups,with 42 samples in each group.The total effective rate of Chinese materia medica group was 90.48%(38/42),while the control group was 73.81%(31/42),with statistical significance(P<0.05).Compared with before treatment,the urinary albumin/creatinine ratio,urinary microalbumin,and 24-hour urinary protein quantitative levels decreased in both groups after treatment(P<0.05).Chinese materia medica group showed a decrease in blood creatinine and a significant increase in estimated glomerular filtration rate after treatment(P<0.05);after treatment,the improvement of the above indicators in the Chinese materia medica group was better than that in the control group(P<0.05).Compared with before treatment,both groups showed a decrease in fasting blood glucose,2-hour postprandial blood glucose,glycated hemoglobin(HbA1c),total cholesterol and low-density lipoprotein cholesterol levels after treatment(P<0.05).The BMI of Chinese materia medica group significantly decreased after treatment(P<0.05);after treatment,the HbA1c level and BMI in the Chinese materia medica group were lower than those in the control group(P<0.05).Compared with before treatment,the TCM syndrome scores in both groups decreased after treatment(P<0.05);after treatment,the TCM syndrome score in the Chinese materia medica group was lower than that in the control group(P<0.05).The adverse reaction rate of the Chinese materia medica group was 4.76%(2/42),while that of the control group was 7.14%(3/42),without statistical significance between the two groups(P>0.05).Conclusion The combination of Yuxiao Prescription and conventional therapy can effectively reduce proteinuria,improve renal function,and help improve glucose and lipid metabolism in patients with stage Ⅲ-Ⅳ DKD characterized by qi and yin deficiency and phlegm-stasis obstruction,thereby delaying the progression of the disease.

Objective:To investigate the effects and mechanism of Qiangjin Zhuanggu Capsules in bone remodeling in ovariectomized osteoporotic mice.Methods:Totally 75 8-week-old C57BL/6 female mice were divided into a sham-operation group of 15 mice and a modeling group of 60 mice. The model was created using bilateral ovariectomy (OVX) to replicate a postmenopausal osteoporosis mouse model. The successfully modeled mice were divided into model group, estradiol group, and Qiangjin Zhuanggu Capsules low-, medium-, and high-dosage groups using a random number table method, with 10 mice in each group. The estradiol group was given a 0.013 mg/ml solution of estradiol valerate tablets by gavage; Qiangjin Zhuanggu Capsules low-, medium-, and high-dosage groups were orally administered with Qiangjin Zhuanggu Capsule solution at dosages of 46.0, 92.0, and 184.0 mg/ml. The sham-operation group and model group were orally administered with equal volumes of physiological saline once a day for 8 consecutive weeks. After the intervention, the femoral trabecular bone structure, bone mineral density (BMD), bone volume/total volume (BV/TV), trabecular number (Tb.N), trabecular thickness (Tb.Th), bone surface area/bone volume (BS/BV), and trabecular separation (Tb.Sp) were assessed using Micro-CT. Serum levels of bone metabolism markers such as calcium (Ca), phosphorus (P), bone alkaline phosphatase (BALP), osteocalcin (OCN), and cathepsin K (CTSK) were measured by ELISA. Hematoxylin and eosin (HE) and Masson staining were used to observe the morphological changes in femoral trabecular bone structure and collagen fibers. Western blot analysis was employed to detect the protein expression of Runt-related transcription factor 2 (Runx2), alkaline phosphatase (ALP), and bone morphogenetic protein-2 (BMP-2), .Results:Compared with the model group, the levels of BMD, BV/TV, Tb. N, and Tb.Th ( P<0.01 or P<0.05) in estradiol group and Qiangjin Zhuanggu Capsule medium- and high-dosage groups increased ( P<0.01, P<0.05), and BS/BV and Tb.Sp decreased ( P<0.01, P<0.05)serum levels of Ca, P, BALP, and OCN were elevated ( P<0.01, P<0.05), while CTSK was reduced ( P<0.01); the expression of Runx2, ALP and BMP-2 proteins significantly increased ( P<0.01, P<0.05). Conclusion:Qiangjin Zhuanggu Capsules exhibit preventive and therapeutic effects on postmenopausal osteoporosis, potentially through the regulation of Runx2, ALP and BMP-2.

Ferroptosis is a form of programmed cell death characterized by overwhelmed lipid oxidation, and it has emerged as a promising strategy for cancer therapy. Enhanced ferroptosis could overcome the limitations of conventional therapeutic modalities, particularly in difficult-to-treat tumors. In this study, we developed a dual-modality therapy in nanomedicine by combining paclitaxel (PTX) chemotherapy and pyropheophorbide-a (Ppa) phototherapy. Heparin (HP) was grafted with poly(N-(2'-hydroxy) propyl methacrylamide) (pHPMA) using reversible addition-fragmentation chain transfer polymerization to form HP-pHPMA (HH), which was utilized to deliver Ppa and PTX, yielding HP-pHPMA-Ppa (HH-Ppa) and HP-pHPMA-PTX (HH-PTX), respectively. The prodrug-based combinational nanomedicine (HH-PP) was formed by co-assembly of HH-PTX and HH-Ppa. It was found that HH-PP treatment significantly disrupted lipid metabolism in triple-negative breast cancer (TNBC) cells, induced extensive lipid oxidation, and promoted ferroptosis. In vivo, HH-PP intervention achieved a tumor growth inhibition rate of 86.63% and activated adaptive immunity with an elevated CD8⁺ cytotoxic T cell infiltration level. This combinational nanomedicine offers a promising platform for co-delivery of multiple therapeutic agents. It exerts a promising anti-tumor effect via enhanced ferroptosis and ferroptosis-induced immune activation by disrupting lipid metabolism in TNBC cancer cells.

Objective To explore the efficacy and safety of Yuxiao Prescription in the treatment of patients with stage III-IV diabetic kidney disease(DKD)characterized by qi and yin deficiency and phlegm-stasis obstruction in the real world.Methods A total of 112 patients with stage Ⅲ-Ⅳ DKD with qi-yin deficiency and phlegm-stasis obstruction who visited the outpatient department of Beijing Changping Hospital of Traditional Chinese Medicine from April 2022 to June 2024 were selected as the research subjects.They were divided into the control group and the Chinese materia medica group based on whether they were treated with Yuxiao Prescription through prospective cohort research methods.Propensity score matching(PSM)was used to balance the confounding factors between the groups.The control group received standardized Western medicine treatment,while the Chinese materia medica group was treated with Yuxiao Prescription in addition to the treatment of the control group,one dosage per day,twice a day,orally.The treatment for both groups lasted for three months.The clinical efficacy of two groups was observed,and their urinary protein,renal function,blood glucose,blood lipids,body mass index(BMI)and TCM syndrome scores before and after treatment were compared.Adverse reactions of both groups were monitored.Results After PSM,a total of 84 balanced samples were obtained between the two groups,with 42 samples in each group.The total effective rate of Chinese materia medica group was 90.48%(38/42),while the control group was 73.81%(31/42),with statistical significance(P<0.05).Compared with before treatment,the urinary albumin/creatinine ratio,urinary microalbumin,and 24-hour urinary protein quantitative levels decreased in both groups after treatment(P<0.05).Chinese materia medica group showed a decrease in blood creatinine and a significant increase in estimated glomerular filtration rate after treatment(P<0.05);after treatment,the improvement of the above indicators in the Chinese materia medica group was better than that in the control group(P<0.05).Compared with before treatment,both groups showed a decrease in fasting blood glucose,2-hour postprandial blood glucose,glycated hemoglobin(HbA1c),total cholesterol and low-density lipoprotein cholesterol levels after treatment(P<0.05).The BMI of Chinese materia medica group significantly decreased after treatment(P<0.05);after treatment,the HbA1c level and BMI in the Chinese materia medica group were lower than those in the control group(P<0.05).Compared with before treatment,the TCM syndrome scores in both groups decreased after treatment(P<0.05);after treatment,the TCM syndrome score in the Chinese materia medica group was lower than that in the control group(P<0.05).The adverse reaction rate of the Chinese materia medica group was 4.76%(2/42),while that of the control group was 7.14%(3/42),without statistical significance between the two groups(P>0.05).Conclusion The combination of Yuxiao Prescription and conventional therapy can effectively reduce proteinuria,improve renal function,and help improve glucose and lipid metabolism in patients with stage Ⅲ-Ⅳ DKD characterized by qi and yin deficiency and phlegm-stasis obstruction,thereby delaying the progression of the disease.

This article introduces Professor Shi Zaixiang's clinical experience in treating dilated cardiomyopathy.Professor Shi believes that dilated cardiomyopathy should be classified under"cardiac accumulation"disease in line with TCM diagnostics and treatment.The disease originates from the prolapse of the great qi,with blood stasis and water retention as secondary symptoms.Both blood stasis and water retention can further exacerbate the prolapse of the great qi.The treatment focuses on lifting yang to address the root cause of the prolapse and removing blood stasis and promoting diuresis to treat the secondary symptoms.Based on the self-formulated Shengxian Quyu Decoction,which lifts yang to treat prolapse and transforms stasis to unblock the collaterals,combined with Chinese materia medica that invigorate blood circulation and promote diuresis,or with classical prescriptions that eliminate water retention,the clinical efficacy has been remarkable.

The process of establishing and improving the Employee Health Insurance Outpatient Co-payment Protection Mecha-nism is one of the major livelihood projects to deepen the reform of China's medical insurance system.The implementation of the mu-tual-aid mechanism for covering outpatient bills in each coordinating region is accompanied by the risks of squeezing outpatient medi-cal resources,the prevalence of fraud and deception,the increase of the government s economic burden and the lack of public ac-ceptance.In this regard,suggestions are made to improve the policy:open source and cut costs to make up for the shortage of funds,linkage of three medical institutions to build a medical security pattem,coordinated supervision to maintain the stability of medical insurance funds,and optimized policies to promote the reform of medical insurance payment methods.

【Objective】 To investigate the situation of carbapenem-resistant Enterobacteriaceae(CRE) colonization in patients undergoing haploidentical hematopoietic stem cell transplantation (haplo-HSCT). 【Methods】 A total of 241 consecutive patients who underwent haplo-HSCT in the First Affiliated Hospital of Soochow University from June 1, 2021 to June 1, 2022 were enrolled. Anal swab screening was performed within 48 hours of admission and blood cultures were taken when the patient developed fever. Univariate and multivariate analysis were used to analyze the colonization rate, distribution, risk factors and the correlation between CRE colonization and post-transplant bloodstream infection(BSI). 【Results】 Among 241 patients with haplo-HSCT, there were 90 cases in CRE colonization positive group, with a colonization rate of 37.3% (90/241). Multivariate logistic regression analysis showed that sex (OR 2.42, 95% CI 1.38-4.22, P<0.05) and history of infection within 30 days before transplantation (OR 3.37, 95% CI 1.59-7.17, P<0.05) may be independent risk factors for CRE intestinal colonization. Of the 95 CRE strains, the top five species were carbapenem-resistant Klebsiella pneumoniae (38/95, 40.0%), carbapenem-resistant Escherichia coli (29/95, 30.5%), carbapenem-resistant Enterobacter cloacae (13/95, 13.6%), carbapenem-resistant Klebsiella acidophilus (6/95, 6.3%) and carbapenem-resistant Proteus mirabilis (3/95, 3.1%). The incidence of post-transplant BSI was 12.0% (29/241) in the CRE-colonized group and 3.3% (8/241) in the non-colonized group. In the colonization group, 100% of the pathogens of BSI were identical with those of CRE colonization. 【Conclusion】 Bacterial culture of anal swab during haplo-HSCT is helpful for detection of CRE colonization in intestinal tract, which provides some clinical basis for active monitoring of key flora, prevention and control of infection.

Objective:To investigate the relationship between the expression level of thymocyte selection-associated high mobility group box protein ( TOX) gene and the radiosensitivity of lower-grade glioma (LGG) patients. Methods:Using bioinformatics research methods, 474 LGG patients from The Cancer Genome Atlas (TCGA) database were selected as the test set (TCGA-474 set), and two different genetic data sets ( n=412 and n=171) from the Chinese Glioma Genome Atlas (CGGA) database were selected as the validation set (CGGA-412 set and CGGA-171 set). Patients were stratified based on whether received radiotherapy, and divided into the high and low TOX expression group according to the expression level of TOX gene in LGG. Survival curves of all patients were plotted. The overall survival (OS) and progression-free survival (PFS) of patients in the high and low TOX expression groups were compared and analyzed using log-rank test. Results:Multivariate analysis of OS in the TCGA-474 set showed that high expression of TOX was a protective factor for OS ( HR=0.061, 95% CI: 0.005-0.791, P=0.044). After stratification analysis based on radiotherapy and adjustment for confounding factors, the HR (95% CI) of patients with high TOX expression in the TCGA-474, CGGA-412, and CGGA-171 sets were 0.405 (0.261-0.629), 0.581 (0.418-0.806), and 0.464 (0.269-0.800), respectively, with P values of <0.001, 0.001, and 0.008, respectively. Among patients receiving radiotherapy in the TCGA-474 set, the OS and PFS of patients with high TOX expression were significantly longer than those in the low TOX expression group, and the differences were statistically significant (both P<0.001). The OS benefit of patients with high expression of TOX was significantly prolonged in both the CGGA-412 and CGGA-171 sets compared to those with low TOX expression, and the differences were statistically significant (both P<0.001). Conclusion:The high expression of TOX may be related to the radiosensitivity of LGG, which may be a gene marker of the radiosensitivity of LGG.

Objective:To assess the relationship between serum total bilirubin and fundus arteriosclerosis in different genders.Methods:The physical examination data of Huadong Sanatorium in 2018 were analyzed, and a total of 26 275 people were included in this retrospective cross-sectional study. The age of this study was 18-86 (47.7±11.1) years old. Among them, there were 15 244 males (58.02%) and 11 031 females (41.98%). Participants were divided into 4 groups according to total bilirubin quartile values: Q1<11.50 μmol/L, Q2∶11.50-13.93 μmol/L, Q3∶13.94-17.14 μmol/L and Q4>17.14 μmol/L. The relationship between total serum bilirubin and fundus arteriosclerosis is determined using univariate and multivariate logistic regression analysis methods. The restricted cubic spline method was used to detect the dose-response relationship between total bilirubin and fundus arteriosclerosis. Results:In males, univariate analysis showed that high level of total bilirubin was a protective factor for fundus arteriosclerosis ( OR=0.87, 95% CI 0.78-0.97, P=0.012). After adjusting for other confounding factors, multivariate analysis showed that high level of total bilirubin remained as an independent protective factor for fundus arteriosclerosis ( OR=0.86, 95% CI 0.74-0.99, P=0.047). There was a linear dose-response relationship between total bilirubin level and fundus arteriosclerosis ( P=0.012). In females, univariate analysis showed that there were no statistically significant association between high level of total bilirubin and fundus arteriosclerosis ( OR=0.96, 95% CI 0.80-1.17, P=0.709). After adjusting for other confounding factors, multivariate analysis showed no statistically significant association between high level of total bilirubin and fundus arteriosclerosis ( OR=0.98, 95% CI 0.76-1.27, P=0.888). No linear dose-response relationship between total bilirubin level and fundus arteriosclerosis was found in females ( P=0.253). Conclusion:There are gender differences in the relationship between total bilirubin and fundus arteriosclerosis in this cohort. Elevated levels of total bilirubin are associated with fundus arteriosclerosis in males but not in females.