Institutions of higher education undertake a significant number of animal experiment projects with diverse types. To standardize animal experiments and ensure animal welfare, ethical review has become a core task for the Institutional Animal Care and Use Committee (IACUC) in these higher education institutions. A key issue worth exploring is how to improve the efficiency of animal ethical reviews while maintaining systematic quality of supervision. Based on the current status of ethical reviews at the Laboratory Animal Center of Huazhong University of Science and Technology, this paper designs and implements a full-process ethical review software system. This system seeks to offer solutions for the ethical review and supervision of animal welfare in institutions of higher education through information technology. The system employs a full-process supervision philosophy of "pre-approval, in-process supervision, post-review," focusing on strengthening the review and approval of animal research protocols, as well as post-approval monitoring. At the pre-approval stage, the system optimizes the process for designated members involved in the project review, ensuring that all projects comply with ethical standards and legal regulations. At the in-process stage, veterinary verification and consultation are carried out by executive veterinarians, using a method of "offline inspections and online records" for supervision. At the post-review stage, researchers are required to provide retrospective data to evaluate the experimental process. Additionally, this paper provides an in-depth exploration of the software, detailing its functional and non-functional requirements, as well as its security considerations. It also delves into the comprehensive software architecture, process design, and operational details. Furthermore, it illustrates the system's operational efficacy and impact since its launch. This paper discusses the software's applicability and practicality, analyzing existing limitations and challenges, such as the difficulty of balancing experiment urgency with the stringent nature of review processes, and the traceability blind spots in post-approval supervision. Future research will continue to enhance the accuracy and strength of animal welfare ethical reviews and supervision through new technologies and methods.

Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Objective:To investigate the construction effects of the graduate biochemistry technology courses based on the outcome-based education (OBE) concept, analyze the technical needs of graduate students, and further integrate and optimize the teaching methods.Methods:A self-compiled questionnaire with good reliability and validity was used to conduct an overall sampling survey on the graduate students who took the elective courses in Batch 2021 in a medical college in Shanghai. Excel and GraphPad Prism software were used for data analysis.Results:According to this survey, the courses gain good effects in terms of teaching framework, course facilities, teaching forms, teaching contents and comprehensive evaluation of teaching. A total of 112 students (95.2%) thought that the course was very helpful to the expansion of experimental technology and experimental operation ability. However, there were still some teaching needs, such as expanding the types of experiments and increasing experimental operations.Conclusions:Under the guidance of OBE concept, the construction of the graduate biochemistry technology courses has gradually achieved good results. Later, the online-offline hybrid teaching form will be further improved and the curriculum teaching arrangement will be optimized further.

Objective To investigate the antibiotic resistance trend of commonly used antibiotics of Helicobacter pylori (H.pylori) in Huzhou district,and to summarize the efficacy of eradication in related digestive diseases.Methods In year 2009,2013,2014 and 2015,8 139 gastric mucosa samples of patients undergoing gastroendoscopy examination were collected and H.pylori strains were isolated and cultured.The situation of resistance to levofloxacin,clarithromycin,metronidazole,amoxicillin,tetracycline and furazolidone was analyzed.The infection and antibiotics resistance of H.pylori were analyzed in 11 digestive diseases including functional dyspepsia,chronic gastritis,acute gastritis,duodenitis,gastric ulcer,duodenal ulcer,gastrointestinal dysfunction,gastric cancer,residual gastritis,reflux esophagitis and gastric lymphoma.The eradication schemes and eradication rate of H.pylori was reviewed in six digestive diseases including functional dyspepsia,chronic gastritis,duodenitis,gastric ulcer,duodenal ulcer and reflux esophagitis.Fisher's exact test was performed to compare the differences among the groups.Results A total of 3 263 H.pylori strains were obtained and the infection rate of H.pylori was 40.09％ (3 263/8 139).The H.pylori infection rates of 11 digestive diseases were from 0 to 57.89％,and which was high in duodenal ulcer,gastric ulcer,duodenitis,chronic gastritis and functional dyspepsia (57.89％,726/1 254;49.83％,301/604;42.91％,118/275;37.45％,1 518/4 053 and 36.78％,146/397;respectively).The results of single antibiotic resistance analysis in six digestive diseases needed or planed for H.pylori eradication indicated that resistance rate of H.pylori to levofloxacin and clarithromycin reached 23.09％ (663/2 871) and 17.87％ (513/2 871),respectively.The resistance rate tolevofloxacin dramatically increased from 5.03％ (8/159) in 2009 to 28.24％ (586/2 075) in 2015;the resistance rate to clarithromycin increased from 12.58％ (20/159) in 2009 to 21.78％ (452/2 075) in 2015;meanwhile,the resistance rate of H.pylori to metronidazole was nearly 100.00％.However,the resistance rates to amoxicillin,tetracycline and tetracycline were all zero.The results of double antibiotic resistance analysis in six digestive diseases needed or planed for H.pylori eradication indicated that the rate of both levofloxacin and clarithromycin resistance was 7.73 ％ (222/2 871).The double antibiotic resistance rate of levofloxacin and clarithromycin in different diseases fluctuated between 4.82 ％ and 10.96 ％.Totally 1 479patients of six digestive diseases were treated with quadruple therapy,and 1 363 patients were followed up after eradication therapy,with the eradication rate of 85.99％ (1 172/1 363).Conclusions In Huzhou district,for six common digestive diseases needed or planed for H.pylori eradication,any combination of two drugs in all three drugs including amoxicillin,tetracycline and furazolidone is the first choice for treatment.Only when patients are allergic to penicillin or furazolidone and tetracycline can not be obtained,will levofloxacin and clarithromycin be chosen.A high eradication rate can be achieved by choosing eradication schemes according to the results of H.pylori drug sensitivity test in local region.

Objective To summarize the operation period in the treatment of elderly patients with benign prostatic hyperplasia(BPH)clinical effect with inguinal hernia.Methods 60-96years old in elderly patients with BPH complicated with inguinal hernia in 53 cases,transurethral plasmakinetic resection of prostate (TUREP)or open operation for the treatment of benign prostatic hyperplasia,while using bard tension-free repair of inguinal hernia, disposable operation treatment of BPH complicated with inguinal hernia,the clinical effect and safety were observed. Results 53 cases were cured all operation,followed up for 6months to 2years,there were no recurrence of hernia operation,incision infection and other complications of operation.Micturition was apparent improvement.The average postoperative hospital stay was 7.6days,14 863 yuan for hospitalization.Conclusion It is safe and effective for sim-ultaneous TURP andinguinal hernia repair,which can avoid pain,and two times the risk of operation and anesthesia, especially has the positive significance in aged patients.

Objective To investigate the effects and the impact on lung function and survival rate of laparoscopic surgery combined thoracic for patients with esophageal carcinoma. Methods From February 2011 to February 2013 in our hospital,selected 70 cases patients with esophageal cancer, 35 patients took laparoscopic surgery combined tho-racic as laparoscopy group, and the remaining 35 patients took esophageal chest resection as control group , before and after surgery the first five days, lung function after two months of forced expiratory volume in 1 second (FEV1) and forced vital capacity(FVC)and two groups of patients undergoing after six months, one year survival rate after surgery, postoperative complication rate case were compared between two groups. Results After two months, the two groups of patients with FEV1, FVC significantly increased than before the surgery and the first five days after surgery, and the laparoscopic group patients of FEV1, FVC significantly higher than the control group, the difference was statistically significant(t=2.76,2.59, P<0.05). The survival rate of patients after endoscopic six months, respectively, after 1 year al-though higher, but the difference was not significant (χ2=1.753,1.982, P>0.05). None of the patients with postoperative atrial fibrillation laparoscopy group, the complication rate of only 8.6%, while the control group 1 patients had atrial fibrillation, the complication rate was 28.6%, was significantly higher than the laparoscopic group, the complications the incidence between two groups, the difference was statistically significant(χ2=4.753, P<0.05). Conclusion Laparoscopic surgery combined thoracic can help to improve lung function in patients with esophageal cancer , and reduce the inci-dence of postoperative complications, thereby improving patient survival .

Objective To explore the correlation between the replacing time of plasma drainage bag and the bacterial growth rate among orthopaedic surgery patients , and to control or reduce the risk of catheter-related infection.Methods The convenient sampling method was used to select 100 patients with postoperative serum drainage tube and disposable drainage bag , from September 2012 to August 2013.Patients were randomly divided into the control group (group A, 33 cases) and the observation group (group B, 32 cases; group C, 35 cases).The amount of drainage were recorded every 24 hours of the three groups of patients , and then the drainage bags were emptied .Group A replaced the drainage bag regularly every day; Group B replaced the drainage bag every 48 hours;Group C did not replace the drainage bag .The outside mouth of the drainage tube and the drainage liquid were taken to bacterial culture . The positive rate of bacterial culture , patients'postoperative body temperature and the rate of incision infection were compared within groups .Results Twenty-four hours after operation, the results of bacterial culture among three groups were negative .However, after 48 hours, six patients (18.1%) in group A, two patients (6.4%) in group B showed positive results of the bacterial culture .None of the patients in group C had the positive results .The comparison among three groups was statistically significant (χ2 =10.32,P<0.05).After 72 hours, eight patients (24.2%) in group A, two patients (6.4%) in group B showed positive results of the bacterial culture .None of the patients in group C had the positive results.The comparison among three groups was statistically significant (χ2 =11.82,P<0.05). The incidence of incision infection of group A , group B and group C were 15.1%(5/33), 6.3%(2/32) and 0.0%(0/35), respectively.There was a significant difference among three groups (χ2 =11.18,P<0.05).The body temperature of the three groups showed no significant difference (F=7.53,P>0.05).Conclusions With the increase of drainage bag replacement frequency , the positive rate of bacterial culture , as well as the drainage bag and drainage tube mouth bacteria culture positive rate increase .Therefore, for orthopaedic patients , the plasma drainage tube and disposable drainage bag should be emptied every 24 hours after the measurement of drainage liquid, but do not have to be replaced every 48 hours or every 24 hours.

ObjectiveTo investigate the relationships between T and NK cells in peripheral blood and the relapse or metastasis of malignant tumors.MethodsFlow cytometry was used to test the percentages ofT and NK cells in peripheral blood of 48 malignant tumor patients with relapse or metastasis (relapse or metastasis group) and 48 malignant tumor patients without relapse or metastasis(control group).ResultsCompared with control group,the ratio of Th/Ts decreased,CD4+/CD25+ raised and the activities of NK cells decreased in relapse or metastasis group (0.95 ±0.52 vs.1.35 ±0.43,7.15 ±3.81 vs.6.01 ±2.67,0.2053 ±0.1135 vs.0.2501 ±0.0745)(P＜0.01 or ＜0.05).ConclusionsTesting the T and NK cells in peripheral blood of malignant tumor patients regularly can know their immune status and find the relapse or metastasis early.It is easy and useful in patients' follow-up.

Objective To evaluate the clinical efficacy and adverse effects of brucea javanica oil emulsion combined with DP chemotherapy in treating advanced non-small-cell lung cancer.Methods Totally 48 patients with advanced non-small-cell lung cancer were divided into two groups randomly by mechanical sampling method.Twenty-four cases in treatment group were treated by brucea javanica oil emulsion combined with DP chemotherapy, while 24 cases in control group were treated by DP chemotherapy only.The clinical effects were evaluated after treatment of two cycles.Results The short-term effective rate was 54.2% (13/24) in treatment group and 45.8% (11/24) in control group, and there was no significant difference between two groups ( χ2 = 0.333, P = 0.564).The rate of increased and stable life quality was 87.5%(21/24) in treatment group and 58.3%(14/24) in control group,and there was significant difference between two groups (χ2 = 5.169,P = 0.023).The rate of increased and stable weight was 79.2% (19/24) in treatment group and 45.8%( 11/24) in control group, and there was significant difference between two groups (χ2 = 5.689,P = 0.017).The incidence of nausea or vomiting was 45.8% (11/24) in treatment group and 41.7%( 10/24 ) in control group, and there was no significant difference between two groups (χ2 = 0.085, P = 0.771 ).Compared with those in control group, patients in treatment group had less adverse effects in decreasing of peripheral blood leucocytes and showed better immune function.Conclusion Brucea javanica oil emulsion combined with DP chemotherapy in treating advanced non-small-cell lung cancer has good clinical effect, especially enhances the quality of life, improves immune function and decreases the adverse effects of chemotherapy.

Objective To investigate the morbidity of anomalous coronary origin from the opposite coronary sinus, which may cause sudden death of young athletes in Chinese population.And to identify the imaging characteristics of this anomaly and its clinical significance combined with literature review.Methods The computed tomographic coronary angiography (CTCA) database at TEDA International Cardiovascular Hospital was reviewed.All of the patients diagnosed with isolated anomalous origin of a coronary artery from the opposite sinus of valsalva (anomalous origin of coronary artery, AOCA) and subsequent coursing between the pulmonary artery and the aorta were collected from 14 343 Chinese individuals.The location of anomalous coronary origin, the shape and course of the proximal ectopic arterial segments were identified.The nonatherosclerostic stenotic caliber of the segments and the angle between the ectopic coronary artery and the adjacent aortic wall were assessed.Results Seventy-four patients of AOCA (including the left or right single coronary artery) were diagnosed using CTCA.Among the 74 cases, the potentially serious course of the ectopic coronary artery between the pulmonary artery and the aorta were identified in 59 individuals.Fifty-six cases of ectopic right coronary with interarterial course (anomalous origin of right coronary artery, AORCA) and three patients with anomalous origin of the left coronary artery (AOLCA) were found, including two cases judged as potentially serious origin of either single left coronary artery (n=1) or single right coronary artery (n=1).The morbidity of the potentially serious anomalous origin of coronary artery in Chinese population was established as 4.1‰ (59/14 343).In the subgroup of AORCA, the lumen of initial ectopic segment was frequently compressed and stenotic.In 29 cases (52.7%) the stenosis of the lumen were more than 50%, and in 3 cases (5.4%) the stenosis of the ectopic coronary artery were more than 70%.The incidence of AORCA was 17.7 times higher (56/3) than that of AOLCA in Chinese population.Conclusions Nowadays CTCA is considered the most useful imaging technique in identifying the origin, shape and course of ectopic initial segment of the coronary artery.The significance of these anatomic characteristics, that may induce sudden death in Chinese young athletes, need to be investigated further.