Objective:To analyze the clinical application of protocol biopsy (PB) during postoperative follow-up in recipients of allogeneic kidney transplantation.Methods:A prospective observational cohort study was conducted. Recipients who underwent allogeneic kidney transplantation at the Second Affiliated Hospital of Nanjing Medical University between January 2022 and September 2024 and received PB at 3 months (±1 week) and/or 12 months (±4 weeks) post-transplantation in the Department of Nephrology were enrolled. The implementation, complications, and pathological results of PB were summarized. The safety and diagnostic efficacy of PB were analyzed.Results:A total of 143 allogeneic kidney transplant recipients were included, and 200 PB procedures were performed. The overall implementation rate of protocol biopsy (PB) was 84.1% (143/170). Among them, 170 recipients completed 3-month follow-up, and 136 PBs were performed at 3 months (±1 week) post-transplantation, with an implementation rate of 80.0%. Seventy-nine recipients completed 12-month follow-up, and 64 PBs were performed at 12 months (±4 weeks), with an implementation rate of 81.0%. One major PB-related complication occurred (0.5%), presenting as gross hematuria and diagnosed as a transplant renal arteriovenous fistula. At 3 months post-transplantation, 58 biopsies (42.6%) showed pathological abnormalities, including rejection in 12 cases (8.8%), borderline changes in 18 cases (13.2%), BK virus nephropathy (BKVN) in 10 cases (7.4%), calcineurin inhibitor (CNI) nephrotoxicity in 13 cases (9.6%), and recurrent kidney disease in 5 cases (3.7%). At 12 months post-transplantation, 22 biopsies (34.4%) revealed pathological abnormalities, including rejection in 13 cases (20.3%), borderline changes in 4 cases (6.3%), BKVN in 3 cases (4.7%), CNI nephrotoxicity in 1 case (1.6%), and recurrent disease in 1 case (1.6%).Conclusions:Protocol kidney allograft biopsy after allogeneic kidney transplantation is highly safe and feasible in clinical practice. PB provides significant diagnostic value for the early detection of subclinical rejection and BKVN, thereby supporting its clinical utility in postoperative monitoring and management.

Objective The causal relationship between endometriosis(EMs)and 15 trace elements including copper,calcium,carotene,folic acid,iron,magnesium,potassium,selenium,vitamin A,vitamin B12,vitamin B6,vitamin C,vitamin D,vitamin E and zinc was analyzed by double sample Mendelian randomization(MR).Methods Multiple trace elements were used as exposure factors,and the incidence risk of EMs was used as the outcome factor for two-sample MR analysis.The data were sourced from the publicly available integrative epidemiology unit open Genome-Wide Association Studies database and Finnish Genome Research Project database.Five Mendelian randomization analysis methods were employed to investigate the causal relationship between EMs and trace elements.Additionally,sensitivity analysis was carried out to evaluate the influence of heterogeneity and horizontal pleiotropy on the results of the MR analysis.Results The impact of trace elements on various types of EMs varies.The results of the inverse variance weighted(IVW)method indicated that trace element calcium(OR=1.465,95％CI:1.094-1.962)and vitamin B6(OR=1.580,95％CI:1.146-2.178)might be risk factors for ovarian EMs.Vitamin B6(OR=0.203,95％CI:0.044-0.939)may be a protective factor for tubal EMs.The above research results were not affected by heterogeneity and horizontal pleiotropy(P＞0.05).This study did not find a causal relationship between other trace elements and EMs.Conclusion The trace elements calcium and vitamin B6 predicted by genetics may play a regulatory role in the development of EMs.

Antimicrobial resistance (AMR) has emerged as a major global public health challenge, with traditional prevention and control methods exhibiting significant limitations in detection efficiency, data processing, and clinical decision-making. Leveraging its robust capabilities in data analysis and pattern recognition, artificial intelligence (AI) technology has been widely applied across multiple critical aspects of AMR containment. Current evidence demonstrates that AI technologies can significantly enhance the efficiency of resistancediagnosis, optimize personalized treatment strategies, and improve real-time monitoring of resistant pathogen transmission. Despite persistent challenges such as data heterogeneity, model interpretability, and ethical compliance in practical applications, AI holds immense promise in supporting precision infection management and addressing the growing crisis of antimicrobial resistance.This article systematically reviews the clinical applications of AI in AMR prevention and control, including resistance detection and prediction based on mass spectrometry and genomic data, the use of clinical decision support systems in anti-infective therapy, as well as the role of AI in epidemiological surveillance, pathogen tracking, early warning systems, and novel antimicrobial drug discovery aiming to provide reference for clinical practice.

Objective The causal relationship between endometriosis(EMs)and 15 trace elements including copper,calcium,carotene,folic acid,iron,magnesium,potassium,selenium,vitamin A,vitamin B12,vitamin B6,vitamin C,vitamin D,vitamin E and zinc was analyzed by double sample Mendelian randomization(MR).Methods Multiple trace elements were used as exposure factors,and the incidence risk of EMs was used as the outcome factor for two-sample MR analysis.The data were sourced from the publicly available integrative epidemiology unit open Genome-Wide Association Studies database and Finnish Genome Research Project database.Five Mendelian randomization analysis methods were employed to investigate the causal relationship between EMs and trace elements.Additionally,sensitivity analysis was carried out to evaluate the influence of heterogeneity and horizontal pleiotropy on the results of the MR analysis.Results The impact of trace elements on various types of EMs varies.The results of the inverse variance weighted(IVW)method indicated that trace element calcium(OR=1.465,95％CI:1.094-1.962)and vitamin B6(OR=1.580,95％CI:1.146-2.178)might be risk factors for ovarian EMs.Vitamin B6(OR=0.203,95％CI:0.044-0.939)may be a protective factor for tubal EMs.The above research results were not affected by heterogeneity and horizontal pleiotropy(P＞0.05).This study did not find a causal relationship between other trace elements and EMs.Conclusion The trace elements calcium and vitamin B6 predicted by genetics may play a regulatory role in the development of EMs.

Objective:To analyze the clinical application of protocol biopsy (PB) during postoperative follow-up in recipients of allogeneic kidney transplantation.Methods:A prospective observational cohort study was conducted. Recipients who underwent allogeneic kidney transplantation at the Second Affiliated Hospital of Nanjing Medical University between January 2022 and September 2024 and received PB at 3 months (±1 week) and/or 12 months (±4 weeks) post-transplantation in the Department of Nephrology were enrolled. The implementation, complications, and pathological results of PB were summarized. The safety and diagnostic efficacy of PB were analyzed.Results:A total of 143 allogeneic kidney transplant recipients were included, and 200 PB procedures were performed. The overall implementation rate of protocol biopsy (PB) was 84.1% (143/170). Among them, 170 recipients completed 3-month follow-up, and 136 PBs were performed at 3 months (±1 week) post-transplantation, with an implementation rate of 80.0%. Seventy-nine recipients completed 12-month follow-up, and 64 PBs were performed at 12 months (±4 weeks), with an implementation rate of 81.0%. One major PB-related complication occurred (0.5%), presenting as gross hematuria and diagnosed as a transplant renal arteriovenous fistula. At 3 months post-transplantation, 58 biopsies (42.6%) showed pathological abnormalities, including rejection in 12 cases (8.8%), borderline changes in 18 cases (13.2%), BK virus nephropathy (BKVN) in 10 cases (7.4%), calcineurin inhibitor (CNI) nephrotoxicity in 13 cases (9.6%), and recurrent kidney disease in 5 cases (3.7%). At 12 months post-transplantation, 22 biopsies (34.4%) revealed pathological abnormalities, including rejection in 13 cases (20.3%), borderline changes in 4 cases (6.3%), BKVN in 3 cases (4.7%), CNI nephrotoxicity in 1 case (1.6%), and recurrent disease in 1 case (1.6%).Conclusions:Protocol kidney allograft biopsy after allogeneic kidney transplantation is highly safe and feasible in clinical practice. PB provides significant diagnostic value for the early detection of subclinical rejection and BKVN, thereby supporting its clinical utility in postoperative monitoring and management.

Objective This research aims to investigate the impact of Orff music therapy on long-term schizophrenic patients in hospitals.Methods The study was a randomized,single-blind controlled trial conducted from April,2023 to September,2023.From April to September 2023,sixty-eight individuals diagnosed with persistent schizophrenia were enrolled and evenly distributed into a pair of cohorts:a treatment group of thirty-four people receiving the intervention,and an equal number forming the control group for comparative purposes.Individuals enrolled in the experimental arm of the study were administered Orff-music therapy alongside routine rehabilitation treatment across a span of two months.For a period of 8 weeks,the control group was given only standard rehabilitation treatment,whereas the research group underwent Orff-music therapy in addition to the standard rehabilitation treatment.Results Before treatment,there were no significant differences in the positive and negative symptoms scale(PANSS),the inpatient psychosis rehabilitation observe scale(IPROS)and the personal and social performance scale(psp)between two groups.After intervention,the PANSS showed that the changes were better in the study group than in the control group in 3 indicators:negative symptoms(-3.20±4.13 vs.-0.17±2.43,P<0.001),general symptoms(-2.79±3.83 vs.-0.17±2.99,P=0.003)and the total scores(-5.88±6.36 vs.0.00±4.08,P<0.001),but not in positive symptoms(P>0.05).The IPROS showed that the performances of patients in the study group were better than the control group in terms of participation in work therapy(-0.82±2.08 vs.0.23±2.10,P=0.041),socialization(-0.59±1.94 vs.0.53±1.69,P=0.014)and ability to live(-0.94±2.50 vs.0.15±1.48,P=0.033),the changes in scores before and after the intervention were significantly different when compared to the control group.The PSP showed that the changes in scores before and after the treatment of the study group was better than the control group in terms of social activity[0(-1,0)vs.0(0,0),P=0.011],and self-care[0(-1,0)vs.0(-0.25,0),P=0.012]were better than the control group.Conclusion For long-term hospitalized patients with chronic schizophrenia.Orff-music therapy can be a powerful tool for alleviating mental issues,fostering social functioning,and enhancing rehabilitation results.

Objective:To investigate the effect of music therapy on depression and anxiety status in maintenance hemodialysis (MHD) patients.Methods:The study was a single-center, open, and randomized controlled trial. The patients with regular hemodialysis of more than 3 months and the Beck depression inventory (BDI) scores ≥10 in China Rehabilitation Research Center from March 1 to April 24, 2021 were selected. Random envelope method was used to divide the enrolled patients into music group and control group. The music therapist selected the treatment music and established the preset repertoire library in the music therapy programs, and the total duration of music was about 2 hours. The music group received listening music therapy of 1.0 to 1.5 hours 3 times a week during routine hemodialysis treatment, while the control group only received routine hemodialysis treatment. All the enrolled patients completed treatment of 8 weeks. The BDI and state-trait anxiety inventory (STAI) were used to assess the psychological status of MHD patients before and after treatment.Results:A total of 64 MHD patients were enrolled, aged (59.19±11.61) years old, among whom 38 patients (59.38%) were males. There were 32 patients in the music group and 32 patients in the control group. BDI scores [2 weeks (9.81±6.25) scores, 8 weeks (8.30±8.49) scores, F=49.75, P<0.001] and STAI scores [2 weeks (49.30±7.27) scores, 8 weeks (47.07±7.39) scores, F=13.09, P<0.001] in the music group decreased significantly after 2 weeks of treatment and remained stable for 8 weeks. After treatment, the BDI scores in the music group were significantly lower than those in the control group [2 weeks (9.81±6.25) scores vs (14.13±7.33) scores, t=-2.53, P=0.014; 8 weeks (8.30±8.49) scores vs (12.56±5.67) scores, t=-2.34, P=0.023], and STAI scores in the music group were significantly lower than those in the control group [2 weeks (49.30±7.27) scores vs (54.00±8.36) scores, t=-2.06, P=0.043; 8 weeks (47.07±7.39) scores vs (51.34±8.87) scores, t=-2.06, P=0.044]. Conclusion:Music therapy can improve depression and anxiety of MHD patients quickly and effectively.

Objective: To investigate the therapeutic effect of Jin Long Capsule (JLC) combined with neoadjuvant chemotherapy on the invasive breast cancer, and to explore the mechanism of JLC in inhibiting multidrug resistance of breast cancer. Methods: 200 patients were divided into experimental group and control group (100 cases per group). The control group used TEC regimen for neoadjuvant chemotherapy. And the experimental group was treated with TEC regimen combined with oral JLC. According to the Miller & Payne grading system (MP), the efficacy of neoadjuvant chemotherapy was evaluated based on histopathological changes of breast cancer after neoadjuvant chemotherapy. Adverse effect was evaluated according to the classification criteria of the National Cancer Institute of the United States-The Common Terminology Criteria for Adverse Events (CTCAE) version 3.0. The expression of P-glycoprotein (P-gp), glutathione thiol transferase (GST)-π and topoisomerase Ⅱα (TopoⅡα) in breast cancer tissues before and after neoadjuvant chemotherapy were detected by immunohistochemical staining. Results: There were 83 effective cases (83%) in the experimental group, which was higher than that in the control group (65.0%, P<0.05). The incidence of leukopenia, gastrointestinal reactions and alopecia in grade 3 to 4 of the experimental group were lower than those of the control group (all P<0.05). The positive rates of P-gp, GST-π and TopoⅡα expression in the control group were 65.0% (65/100), 61.0% (61/100) and 69.0% (69/100), respectively, and they were 80.6% (75/93), 78.5% (73/93) and 37.6% (35/93) after chemotherapy. The positive rates of P-gp and GST-π expression were significantly higher than those before chemotherapy (both P<0.05), whereas the positive rate of TopoⅡα expression was significantly lower than that before chemotherapy (P<0.05). In the experimental group, the positive rates of P-gp, GST-π and TopoⅡα expression before chemotherapy were 62.0% (62/100), 63.0% (63/100) and 69.0% (69/100), respectively, while after chemotherapy, they were 68.2% (60/88), 67.0% (59/88) and 63.6% (56/88). There was no significant difference in the positive rates and expression intensity of P-gp, GST-π and TopoⅡα before and after the chemotherapy (P>0.05). Conclusion Jin Long Capsule (JLC) can inhibit multidrug resistance, improve the efficacy of neoadjuvant chemotherapy, and reduce adverse reactions of breast cancer.

Objective To analyze the effects of Hual qi huang granules on children with mycoplasma pneumoniae pneumonia.Methods A randomized,multicenter parallel controlled clinical trial was carried out.A total of 3 000 cases of hospitalized children with mycoplasma pneumoniae pneumonia were selected.All of them were given treatment for mycoplasma pneumoniae pneumonia with macrolide antibiotics and symptomatic treatment.They were randomly divided into 2 groups:research group and control group.The children of research group were give oral Huai qi huang granules for three months.According to the classification of pneumonia,these two groups were divided into:lobar pneumonia research group,lobar pneumonia control group,lobular pneumonia research group,lobular pneumonia control group.The hospitalization duration of fever,length of hospital stay,the absorption area of lung inflammation and pneumonia severity sores were observed.The frequency of upper respiratory infections,bronchitis,pneumonia were observed in 3 months after discharge.Results 2 378 cases were investigated.The hospitalization duration of fever,length of hospital stay of research group were significantly shorter than that of in control group (P ＜ 0.001).The children with lobar pneumonia,2 weeks after treatment,the absorption of consolidation of the lobar pneumonia research group is significantly better than lobar pneumonia control group (P ＜0.001).After two weeks treatment,the pneumonia scores of lobar pneumonia research group is lower than lobar pneumonia control group (P ＜ 0.05).Followup of 3 months after hospital discharge,frequency of upper respiratory infection and bronchitis of research group,were significantly lower than that of control.In addition,appetite increased significantly in research group than control (P ＜ 0.001).There are 21 cases with drug associated adverse reactions (mild diarrhea),including 12 cases of research group,9 cases of control group,and there was no statistical significance (P ＞0.05).Conclusion Standard treatment combined with oral Huai qi huang granules in the treatment of mycoplasma pneumoniae pneumonia,can significantly shorten hospitalization duration of fever,length of hospital stay and reduce the severity score of pneumonia.Three months oral Huai qi huang granules can significant reduce the frequency of respiratory infections and bronchitis,also can increase patients appetite,and be safe.

OBJECTIVE:To investigate therapeutic efficacy of ezetimibe combined with tirofiban in the treatment of acute coronary syndrome patients and its influence on the content of ischemia modified albumin (IMA) in peripheral blood.METHODS:A total of 82 patients with acute coronary syndrome in our hospital from Jan.2016 to Jan.2017 were divided into observe group and control group according to random number table,with 41 cases in each groups.All patients were given general treatment containing statins,glyceryl trinitrate and so on.Control group was additionally given Ezetimibe tablet 10 mg orally once a day.Observation group was additionally given Tirofiban hydrochloride sodium chloride injection 5 mg intravenously once a day,on the basis of control group,for consecutive 15 d.Clinical efficacies of 2 groups were evaluated.The dose of glyceryl trinitrate,duration and frequency of angina pectoris attack,left ventricular function indexes (SV,LVDD,CO,LVEF) were compared before treatment and after last medication.The contents of IMA in peripheral blood were detected before treatment and 3,6,9,12,15 h after the first day medication.ADR of the 2 groups were observed closely during the treatment.RESULTS:The total response rate of observation group was 92.7％,which was significantly higher than 72.3％ of control group (P＜0.05).Compared with before treatment,dose of glyceryl trinitrate and the content of IMA in 2 groups were decreased significantly after last medication,duration and frequency of angina pectoris attack were shortened significantly;the levels of SV,CO and LVEF were increased significantly while the level of LVDD was decrease significantly;the effect of observation group was significantly better than that of control group,with statistical significance (P＜0.05).No severe ADR was found in all patients during the treatment.CONCLUSIONS:Based on general treatment of glyceryl trinitrate therapeutic efficacy of ezetimibe combined with tirofiban is better than that of ezetimibe alone in the treatment acute coronary syndrome patients,and can decrease the content of IMA in peripheral blood more quickly.