The difficulties were alleviated since the emergence of affiliated hospital indirectly under medical colleges and universities,which provided the opportunities for development of these universities and also for their own development with teaching and research support.But the difficulties appeared in the teaching work of indirectly affiliated hospital.This article proposed some countermeasures for reflection on the win-win strategy of both side.

Objective To investigate the correlation between the expression of hsa_circ_0001785 in triple negative breast cancer(TNBC)and the efficacy of neoadjuvant chemotherapy(NAC).Methods A total of 129 patients with triple negative breast cancer who were admitted to our hospital from October 2021 to February 2023 were regarded as the study group,and 125 patients with benign breast lesions who underwent surgery in our hospital were served as the control group.The influencing factors of NAC efficacy in TNBC patients were analyzed by multivariate logistic regression model;receiver operating characteristic(ROC)curve was applied to analyze the predictive value of hsa_circ_0001785 level for NAC efficacy in triple negative breast cancer patients.Results Compared with the control group(1.05±0.16),the expression level of hsa_circ_0001785 in the study group(2.47±0.39)increased(P＜0.05);compared with the effective group(2.34±0.35),the expression level of hsa_circ_0001785 in the ineffective group(3.48±0.56)increased(P＜0.05);hsa_circ_0001785 was highly expressed in triple negative breast cancer patients with tumor diameter＞2 cm,lymph node metastasis and high tissue grade(P＜0.05);high expression of hsa_circ_0001785,tumor diameter＞2 cm,occurrence of lymph node metastasis and high histological grade were risk factors for NAC efficacy in triple negative breast cancer patients(P＜0.05).Hsa_circ_0001785 level has certain predictive value for NAC efficacy in TNBC patients.Conclusion Hsa_circ_0001785 is highly expressed in triple negative breast cancer,and the level of hsa_circ_0001785 has a certain predictive value for the efficacy of NAC in patients.

Objectlve To explore the correlation between amplitude-integrated electroencephalographic(aEEG) findings and clinical features and to investigate the status of perioperative brain function in infants with critical congenital heart disease (CCHD) and its influencing factors.Methods Newborns and infants with critical CHD who were admitted to the NICU at our hospital were included.Postoperative aEEG was continuously monitored and analyzed,and its correlation with clinical conditions was compared.Results A total of 226 patients were enrolled.Of the 226 patients who underwent postoperative aEEG monitoring,approximately 5.8％ showed mild abnormal background patterns,0.9％ showed severe abnormalities,27.4％ demonstrated an immature SWC,and 3.5％ lacked SWC.The patients who had a history of hypoxia at birth exhibited delayed sternal closure or showed severe postoperative neurological symptoms and had higher probabilities of postoperative SWC abnormalities.Several infants,all with complex CHD,had postoperative seizures.Conclusion Gestational age and oxygen deficiency at birth were the risk factors of brain injury.Delayed sternal closure,severe postoperative infection,and postoperative neurological symptoms were risk factors for postoperative brain injury.Postoperative nervous system monitoring and prevention postoperative severe infection may obviously improve the brain function of neonates and small infants with critical congenital heart disease.