Drug repurposing offers a promising alternative to traditional drug development and significantly re-duces costs and timelines by identifying new therapeutic uses for existing drugs.However,the current approaches often rely on limited data sources and simplistic hypotheses,which restrict their ability to capture the multi-faceted nature of biological systems.This study introduces adaptive multi-view learning(AMVL),a novel methodology that integrates chemical-induced transcriptional profiles(CTPs),knowledge graph(KG)embeddings,and large language model(LLM)representations,to enhance drug repurposing predictions.AMVL incorporates an innovative similarity matrix expansion strategy and leverages multi-view learning(MVL),matrix factorization,and ensemble optimization techniques to integrate heterogeneous multi-source data.Comprehensive evaluations on benchmark datasets(Fdata-set,Cdataset,and Ydataset)and the large-scale iDrug dataset demonstrate that AMVL outperforms state-of-the-art(SOTA)methods,achieving superior accuracy in predicting drug-disease associations across multiple metrics.Literature-based validation further confirmed the model's predictive capabilities,with seven out of the top ten predictions corroborated by post-2011 evidence.To promote transparency and reproducibility,all data and codes used in this study were open-sourced,providing resources for pro-cessing CTPs,KG,and LLM-based similarity calculations,along with the complete AMVL algorithm and benchmarking procedures.By unifying diverse data modalities,AMVL offers a robust and scalable so-lution for accelerating drug discovery,fostering advancements in translational medicine and integrating multi-omics data.We aim to inspire further innovations in multi-source data integration and support the development of more precise and efficient strategies for advancing drug discovery and translational medicine.

Objective:To explore the safety and effectiveness of ileal bypass with stent to prevent anastomotic leakage in Da Vinci robot anus-preserving surgery for low rectal cancer.Methods:From Dec 2021 to Sep 2024, the clinical data of 55 patients undergoing robot anus-preserving surgery and stent ileal bypass for low rectal cancer in the First Affiliated Hospital of Ningbo University was analyzed retrospectively.Results:All the 55 patients successfully completed the operation. Among them, 47 patients underwent low anterior resection and 8 patients did sphincter resection. The total operation time was (207±37)min, the operation time of ileal bypass was (24±3)min, and the intraoperative blood loss was (32±18)ml. After operation, the time of stent disintegration was (23.93± 2.87) days, and the time of catheter removal was (29.55 ± 3.21) days. By postoperative TNM staging, there were 12 cases in T1 stage, 26 cases in T2 and 17 cases in T3. The number of lymph node dissection was (16.84±4.50), 15 cases being positive for lymph node metastasis, 40 cases being negtive for lymph node metastasis, 36 cases were stage Ⅰ, 4 cases were stage Ⅱ and 15 cases were stage Ⅲ. The median follow-up time was 20 (2-35) months. Delayed anastomotic leakage occurred in 1 patient and anastomotic stenosis occurred in 2 patients.Conclusion:Stent ileal bypass is safe and effective to prevent anastomotic leakage in Da Vinci robot anus-preserving surgery for low rectal cancer.

Drug repurposing offers a promising alternative to traditional drug development and significantly reduces costs and timelines by identifying new therapeutic uses for existing drugs. However, the current approaches often rely on limited data sources and simplistic hypotheses, which restrict their ability to capture the multi-faceted nature of biological systems. This study introduces adaptive multi-view learning (AMVL), a novel methodology that integrates chemical-induced transcriptional profiles (CTPs), knowledge graph (KG) embeddings, and large language model (LLM) representations, to enhance drug repurposing predictions. AMVL incorporates an innovative similarity matrix expansion strategy and leverages multi-view learning (MVL), matrix factorization, and ensemble optimization techniques to integrate heterogeneous multi-source data. Comprehensive evaluations on benchmark datasets (Fdataset, Cdataset, and Ydataset) and the large-scale iDrug dataset demonstrate that AMVL outperforms state-of-the-art (SOTA) methods, achieving superior accuracy in predicting drug-disease associations across multiple metrics. Literature-based validation further confirmed the model's predictive capabilities, with seven out of the top ten predictions corroborated by post-2011 evidence. To promote transparency and reproducibility, all data and codes used in this study were open-sourced, providing resources for processing CTPs, KG, and LLM-based similarity calculations, along with the complete AMVL algorithm and benchmarking procedures. By unifying diverse data modalities, AMVL offers a robust and scalable solution for accelerating drug discovery, fostering advancements in translational medicine and integrating multi-omics data. We aim to inspire further innovations in multi-source data integration and support the development of more precise and efficient strategies for advancing drug discovery and translational medicine.

Objective:To propose suggestions for the revision of quality standard of steviol glycosides through research on its major manufacturer's products.Methods:The inspection items in the current quality standards were inspected,with domestic and international quality standard of steviol glycosides.Results:Specific rotation was from-33.39° to-39.50°,pH was from 5.3 to 6.7,impurity absorbency was lower than 0.096 0,while the contents of weight loss on drying were lower than 5.0％,residue on ignition were lower than 0.043％,methanol residual were lower than 0.01％,ethanol residual were lower than 0.06％,residue on arsenic were lower than 0.000 054％,lead wasn't detected.The content of rebaudioside A and 13 kinds of steviol glycosides were 8.23％-68.48％and 85.78％-96.13％.Conclusion:The main components of the commercial steviol glycosides products were rebaudioside A and stevioside,with low safety risk of elemental impurities and solvent residues.It provided suggestions for the revision of quality standard of steviol glycosides in the Chinese Pharmacopoeia.

Objective:To propose suggestions for the revision of quality standard of steviol glycosides through research on its major manufacturer's products.Methods:The inspection items in the current quality standards were inspected,with domestic and international quality standard of steviol glycosides.Results:Specific rotation was from-33.39° to-39.50°,pH was from 5.3 to 6.7,impurity absorbency was lower than 0.096 0,while the contents of weight loss on drying were lower than 5.0％,residue on ignition were lower than 0.043％,methanol residual were lower than 0.01％,ethanol residual were lower than 0.06％,residue on arsenic were lower than 0.000 054％,lead wasn't detected.The content of rebaudioside A and 13 kinds of steviol glycosides were 8.23％-68.48％and 85.78％-96.13％.Conclusion:The main components of the commercial steviol glycosides products were rebaudioside A and stevioside,with low safety risk of elemental impurities and solvent residues.It provided suggestions for the revision of quality standard of steviol glycosides in the Chinese Pharmacopoeia.

Objective:To explore the safety and effectiveness of ileal bypass with stent to prevent anastomotic leakage in Da Vinci robot anus-preserving surgery for low rectal cancer.Methods:From Dec 2021 to Sep 2024, the clinical data of 55 patients undergoing robot anus-preserving surgery and stent ileal bypass for low rectal cancer in the First Affiliated Hospital of Ningbo University was analyzed retrospectively.Results:All the 55 patients successfully completed the operation. Among them, 47 patients underwent low anterior resection and 8 patients did sphincter resection. The total operation time was (207±37)min, the operation time of ileal bypass was (24±3)min, and the intraoperative blood loss was (32±18)ml. After operation, the time of stent disintegration was (23.93± 2.87) days, and the time of catheter removal was (29.55 ± 3.21) days. By postoperative TNM staging, there were 12 cases in T1 stage, 26 cases in T2 and 17 cases in T3. The number of lymph node dissection was (16.84±4.50), 15 cases being positive for lymph node metastasis, 40 cases being negtive for lymph node metastasis, 36 cases were stage Ⅰ, 4 cases were stage Ⅱ and 15 cases were stage Ⅲ. The median follow-up time was 20 (2-35) months. Delayed anastomotic leakage occurred in 1 patient and anastomotic stenosis occurred in 2 patients.Conclusion:Stent ileal bypass is safe and effective to prevent anastomotic leakage in Da Vinci robot anus-preserving surgery for low rectal cancer.

Objective To investigate the infection status after heart transplantation (HT) in a third-grade class-A hospital from 2018 to 2023, and explore its risk factors. Methods A retrospective analysis was conducted on the data of 314 patients who underwent HT surgery from January 2018 to July 2023, they were divided into infection group and control group according to postoperative infection situation, the possible influencing factors of HT postoperative infection were analyzed by univariate analysis, and the risk factors of HT postoperative infection were screened by multivariate Logistic regression analysis. Results A total of 91 patients(28.98%)developed postoperative infections, with infection sites of respiratory tract and blood. Logistic regression analysis showed that the main risk factors for postoperative infection in HT patients included complicating with chronic lung disease, surgical time ≥5 h, long retention time of postoperative thoracic drainage tube, long postoperative urinary tube retention time, long postoperative mechanical ventilation time, and preoperative Alb < 35 g/L. Conclusion Complicating chronic lung disease, surgical time ≥5 h, long postoperative thoracic drainage tube retention time, long postoperative urinary tube retention time, long postoperative mechanical ventilation time, preoperative Alb < 35 g/L are related to postoperative infection of HT. Therefore, active intervention should be carried out for the above factors in patients to reduce the risk of infection.

Objective:To evaluate the safety and feasibility of robot assisted total gastrectomy plus hand-sewn esophagojejunostomy.Methods:The clinical data of 72 patients diagnosed with gastric cancer and undergoing total gastrectomy at the First Affiliated Hospital of Ningbo University from Nov 2021 to May 2024 were retrospectively analyzed. They were divided into two groups: robot-assisted total gastrectomy (RATG) group, consisting of 30 patients, and laparoscopic assisted total gastrectomy (LATG) group, consisting of 42 patients . In the RATG group, the digestive tract was reconstructed by manual suture under the robot scope and Roux-Y reconstruction was performed . In LATG group, digestive tract reconstruction was performed using an in vitro stapler and Roux-Y. The clinicopathological data, perioperative indexes, and postoperative follow-up data of both groups were observed and analyzed.Results:All 72 patients successfully completed the operation without conversion to open laparotomy. The total operation time in RATG group was longer than that in LATG group [(235.2±25.8) min vs. (200.7±40.6) min, t=4.099, P<0.05)].RATG was superior to LATG group in terms of digestive tract reconstruction time, postoperative fluid intake time and hospitalization days,the difference was statistically significant [(36.9±3.0) min vs.(39.4±4.5) min, (4.2±0.5) d vs. (5.2±0.6) d、(9.5±1.6) d vs. (10.8±2.4)d, t=-2.554,-7.135,-2.595, all P<0.05]; In terms of postoperative pathology, the number of lymph node dissection in RATG group was higher than that in LATG group [(29.8±6.2) vs. (26.3±7.5), t=2.197, P<0.05]. Conclusion:The application of delayed disconnection hand-sewn esophagojejunostomy in Da Vinci robot total gastrectomy is safe and feasible for cure-intent total gastrectomy in patients of gastric carcinoma.

Objective:To compare the clinical value of stent assisted intestinal bypass and temporary loop ileostomy in laparoscopic low anterior resection of rectal cancer.Method:In this retrospective analysis, 57 patients undergoing laparoscopic low anterior resection for rectal cancer in the First Affiliated Hospital of Ningbo University from Jan 2020 to Jan 2022 were divided into intestinal bypass group (36 cases) and loop ileostomy group (21 cases).Result:There were no significant differences in postoperative GI function recovery and postoperative complication rate between the two groups (all P>0.05). The levels of albumin, prealbumin and hemoglobin in the intestinal bypass group were better than those in the ileostomy group when evaluated on 3rd months after operation [(40.5±2.3) g/L vs. (38.1±2.6)g/L、(26.4±2.7)mg/dl vs. (24.5±2.0)mg/dl、(137.6±5.9) g/L vs. (134.0±7.0) g/L, t=3.605、2.743、2.085, all P<0.05]. Hospital expenses of the intestinal bypass group was lower [(571 000±7 500) yuan vs. (69 300±9 100) yuan, t=-5.477, P<0.05]. Conclusion:Compared with traditional ileostomy, the stent assisted intestinal bypass reduces trauma with lower expenses and improves patients' status after laparoscopic low anterior resection for rectal cancer.

Objective To provide reference for anti-infection treatment and individual pharmaceutical care in patient on peritoneal dialysis. Methods The plasma concentration of vancomycin in patient on peritoneal dialysis was monitored by clinical pharmacists. The anti-infection treatment plan was evaluated and adjusted according to the bacterial culture and drug sensitivity results of the abdominal dialysis fluid. The adverse reactions of pancytopenia induced by vancomycin were documented. Results Infection in the patient on peritoneal dialysis was effectively controlled. The related indicators of pancytopenia were improved. Conclusion A case of pancytopenia induced by vancomycin in the patient on peritoneal dialysis was analyzed to get clinical staff's attention to this adverse reaction and improve the safety of vancomycin administration.