The pathological changes of myocardial infarction （MI） are mainly characterized by progressive myocardial ischemic necrosis， decline in cardiac diastolic function， thinning of the ventricular wall， and enlargement of the ventricles. The clinical manifestations include myocardial ischemia， heart failure， arrhythmia， shock， and even sudden cardiac death， rendering MI one of the most perilous cardiovascular diseases. Currently， the clinical treatment for MI primarily involves interventional procedures and drug therapy. However， due to their significant side effects and high complication rates associated with these treatments， they fail to ensure a satisfactory quality of life and long-term prognosis for patients. On the other hand， traditional Chinese medicine has demonstrated remarkable potential in improving patient prognosis while reducing side effects. Research has elucidated that various signaling pathways such as nuclear transcription factor-κB （NF-κB）， adenosine 5̒-monophosphate-activated protein kinase （AMPK）， transforming growth factor-β （TGF-β）/Smads， mitogen-activated protein kinase （MAPK）， Wnt/β-catenin （β-catenin）， and phosphatidylinositol 3-kinase （PI3K）/protein kinase B（Akt） play crucial roles in regulating the occurrence and development of MI. Effectively modulating these signaling pathways through its therapeutic interventions， traditional Chinese medicine can enhance MI management by inhibiting apoptosis， providing anti-inflammatory properties， alleviating oxidative stress levels， and resisting myocardial ischemia. Due to its notable efficacy and favorable safety， it has become an area of focus in clinical practice.

BackgroundInvasive vagus nerve stimulation therapy has been approved for the adjunctive treatment of treatment-resistant depression， which may contribute to the anti-inflammatory properties of vagus nerve stimulation （VNS）， whereas the efficacy of non-invasive transcutaneous cervical vagus nerve stimulation （tcVNS） in treating major depressive disorder （MDD） and its impact on plasma inflammatory factors remain unclear. ObjectiveTo observe the effect of escitaloprom combined with tcVNS on the status of depression， anxiety and sleep quality as well as the plasma levels of interleukin-6 （IL-6） and interleukin-10 （IL-10） in MDD patients， in order to provide references for the recovery and treatment of MDD patients. MethodsFrom August 21， 2019 to April 17， 2024， 45 patients who met the diagnostic criteria for MDD in the Diagnostic and Statistical Manual of Mental Disorders， fifth edition （DSM-5） were recruited from the psychosomatic outpatient clinic of the First Affiliated Hospital of Air Force Military Medical University. Subjects were divided into study group （n=23） and control group （n=22） using random number table method. All patients were treated with escitalopram. On this basis， study group added a 30-minute tcVNS therapy once a day for 4 weeks. While control group was given corresponding sham stimulation， and the duration of each stimulation lasted 30 seconds. Before and after 4 weeks of treatment， Hamilton Depression Scale-17 item （HAMD-17） was used to assess depressive symptoms， and HAMD-17 anxiety/somatization subfactor and insomnia subfactor were used to assess patients' anxiety/somatization symptoms and sleep quality. Levels of plasma IL-6 and IL-10 were measured by enzyme-linked immunosorbent assay （ELISA）. ResultsThe generalized estimating equation model yielded a significant time effect for HAMD-17 total score， anxiety/somatization subfactor score and insomnia subfactor score in both groups （Wald χ²=315.226， 495.481， 82.420， P<0.01）. After 4 weeks of treatment， HAMD-17 total score and anxiety/somatization subfactor score of study group were lower than those of control group， with statistically significant differences （Wald χ²=4.967， 32.543， P<0.05 or 0.01）， while no statistically significant difference was found in the insomnia subfactor score between two groups （Wald χ²=0.819， P=0.366）. Significant time effects were reported on plasma IL-6 and IL-10 levels in both groups （Wald χ²=21.792， 5.242， P<0.05 or 0.01）. Compared with baseline data， a reduction in plasma IL-6 levels was detected in both groups （Wald χ²=22.015， 6.803， P<0.01）， and an increase in plasma IL-10 levels was reported in study group （Wald χ²=5.118， P=0.024） after 4 weeks of treatment. ConclusionEscitalopram combined with tcVNS therapy is effective in improving depressive symptoms， anxiety/somatization symptoms and sleep quality in patients with MDD. Additionally， it helps reduce plasma IL-6 levels and increase IL-10 levels. ［Funded by Shaanxi Provincial Key Research and Development Program-General Project （number， 2023-YBSF-185）， www.clinicaltrials.gov number， NCT04037111］

OBJECTIVE: To explore the early changes in various liver function indicators in critically injured trauma patients assessed by intelligent calculation method, aiming to develop more advantageous diagnostic and treatment strategies for traumatic liver injury. METHODS: A retrospective study was conducted. Critically injured trauma patients [injury severity score (ISS) ≥ 16, age > 18 years old] admitted to the Emergency Medical Center of Tianjin Fifth Central Hospital from January 1, 2022, to December 1, 2023 were enrolled. ISS score and acute physiology and chronic health evaluation II (APACHE II) assessed by intelligent calculation method were collected upon patient admission to the emergency medical center. Trends in liver function indicators in fasting venous serum were analyzed at 6, 24 and 72 hours after admission, including alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), γ-glutamyl transferase (GGT), lactate dehydrogenase (LDH), albumin (ALB), total bilirubin (TBil), prothrombin time (PT). Patients were grouped based on APACHE II scores into those with APACHE II < 15 and APACHE II ≤ 15, and liver function indicators within 6 hours of admission were compared between the two groups. RESULTS: A total of 112 critically injured trauma patients were included, with 83 males and 29 females, an average age of (47.78±14.84) years old. The median ISS score was 21.0 (18.0, 26.0). The most common cause of injury for critically injured trauma patients was road traffic accidents (68 cases, accounting for 60.71%), followed by falls from heights, compression injuries, heavy object injuries, knife stabs, and explosion injuries. The most common injured areas was the limbs and pelvis (97 cases, accounting for 86.61%), followed by chest injuries, surface skin and soft tissue injuries, abdominal and pelvic organ injuries, head injuries, and facial injuries. The proportion of elevated LDH, AST, and ALT within 6 hours of admission was 77.68%, 79.46%, and 52.68%, respectively, while the proportion of decreased ALB was 75.89%, the abnormal rates of ALP, GGT, TBil, and PT were all below 50%. The ALT and AST levels of patients at 24 hours and 72 hours after admission were significantly lower than those at 6 hours after admission [ALT (U/L): 37.0 (22.0, 66.0), 31.0 (21.2, 52.0) vs. 41.0 (25.0, 71.0), AST (U/L): 55.5 (30.0, 93.5), 40.0 (27.0, 63.2) vs. 69.5 (39.0, 130.8), all P < 0.05]. There was no statistically significant difference in ISS score between APACHE II > 15 group (45 cases) and APACHE II ≤ 15 group [67 cases; 21.0 (18.5, 26.5) vs. 20.0 (17.0, 22.0), P > 0.05]. Nevertheless, compared with patients with APACHE II ≤ 15, patients with APACHE II > 15 have a higher abnormality rate of ALT and AST within 6 hours of admission [ALT abnormal rate: 66.44% (29/45) vs. 44.78% (30/67), AST abnormal rate: 93.33% (42/45) vs. 70.15% (47/67), both P < 0.05], and the levels of ALT and AST were higher [ALT (U/L): 56.0 (30.0, 121.0) vs. 35.0 (21.0, 69.0), AST (U/L): 87.0 (48.0, 233.0) vs. 52.0 (31.0, 117.0), both P < 0.05]. CONCLUSIONS Severe trauma patients frequently exhibit a high incidence of reversible early liver function impairment. Based on intelligent calculation method, the utilization of both the ISS and APACHE II scores demonstrates a distinct advantage in the assessment of their early liver injury.
Humans ; Retrospective Studies ; Liver/physiopathology* ; Risk Assessment ; APACHE ; Wounds and Injuries ; Adult ; Injury Severity Score ; Male ; Middle Aged ; Female ; Liver Function Tests ; Alanine Transaminase/blood* ; Young Adult ; Aspartate Aminotransferases/blood*

In the management of public hospital,there are many methods to supervise,mainly divided into exter-nal supervision and internal management,aiming to improve the quality of medical management.With the develop-ment and progress of society,many hospitals are not only ensuring medical quality,but also continuously improving patients'humanistic care during medical treatment.As non-medical professionals,external supervisors,from the perspective of bystanders,provide reasonable suggestions to hospitals,which can help them better improve their medical experience during the medical service process.

Objective : To detect the risk factors for bleeding in patients with cirrhosis and esophageal and gastric varices (EGV) and better understand the potentially life-threatening complications． Methods : Retrospectively， and a total of 309 patients with cirrhosis and EGV were enrolled in this study and were divided into the observation group and control based on EGV bleeding or not．Meanwhile，the patients＇epidemiological，clinical，laboratory， and radiological characteristics were collected and analyzed to construct a prediction model．The bootstrap method could be used to validate predictive models and the ROC curves to evaluate its forecasting ability. Results : High- density lipoprotein (HDL) (P＜0. 001，OR = 0. 131，95% CI = 0. 049－0. 350) ，C-reactive protein ( CRP) (P = 0. 010，OR = 2. 657，95% CI = 1. 269－5. 563) ，the width of portal vein (PVW) (P = 0. 050，OR = 1. 156，95% CI = 1. 000 －1. 336) ，the thickness of spleen (P = 0. 035，OR = 1. 492，95% CI = 1. 028 －2. 165) ，Child-Pugh grade B (P = 0. 003 ，OR = 11. 320，95% CI = 2. 232 －57. 407 ) and Child-Pugh grade C ( P = 0. 002 ，OR = 3. 888，95% CI = 1. 659－9. 114) were significantly associated with the occurrence of EGV bleeding．The AUC of the predictive risk model in the modeling group was 0. 802，and the validation group was 0. 836． Conclusion The lower HDL and higher CRP，PVW，the thickness of the spleen，Child-Pugh grade B and C are the risk factors for the occurrence of EGV bleeding.

In order to relieve the problems including a lack of features in the teaching of public foreign language discipline in medical universities, the teaching concepts of college English should be innovated in the context of new medical science and integrated with the education of medical humanities, while adhering to the direction of English teaching for medical purposes and realizing the reversal to teaching services. With the teaching reform of college English characterized by English for medical humanities in Shanghai University of Medicine and Health Sciences as an example, this article explores the various ways to realize the education goals of English for medical humanities, such as establishing a whole-curriculum system for the teaching of English for medical humanities, editing and publishing academic works of medical humanities, cultivating teaching and research teams for English for medical humanities, and organizing different discipline competitions. It is concluded that the exclusively unique strengths and contributions of the foreign language discipline in medical universities should be fully exerted amid the professional medical education system, in order to make joint efforts to cultivate comprehensive medical talents in the new era.

Objective To compare the clinical safety and efficacy of CT-guided hook-wire localization of≤10mm pulmonary ground-glass nodule(GGN)via different path ways before video-assisted thoracoscopic surgery(VATS).Methods The clinical data of a total of 128 patients with 10 mm pulmonary GGN,who received CT-guided hook wire localization before VATS at The Third Hospital of Mianyang of China between July 2018 and March 2023,were retrospectively analyzed.According to the puncturing localization path way mode,the patients were divided into vertical puncturing group(n=88)and non-vertical puncturing group(n=40).The number of puncturing times,the time spent for puncturing localization,the success rate of puncture,the operation time of VATS,and puncture-related complications of the two groups were recorded.Results No statistically significant differences in the gender,age,smoking history,GGN location,puncture position,nodule size,density characteristics of GGN,emphysema,and nodules-pleura distance existed between the two groups(all P＞0.05).Compared with non-vertical puncturing group,in vertical puncturing group the number of puncturing times was smaller,the time spent for localization was shorter,the incidence of pneumothorax was lower,and the operation time of VATS was shorter,the differences in all the above indexes between the two groups were statistically significant(all P＜0.05);and the subgroup analysis of patients whose GGN was overlapped with rib shadow obtained the same results.Binary logistic regression analysis revealed that non-vertical puncturing and the number of puncturing times were the independent risk factors for the occurrence of pneumothorax.Conclusion CT-guided hook-wire localization of≤10mm pulmonary GGN before VATS is clinically safe and effective.Under the condition when the lesion can be localized within the range of 2.0cm and the shadow overlapping of GGN with the rib and blood vessel can be effectively avoided,vertical puncturing path way mode should be preferred,which can effectively reduce the incidence of pneumothorax and shorten the operation time of VATS.

Objective:To analyze the clinical data and to screen the mortality risk factors of necrotizing fasciitis (NF) secondary to intestinal fistulas (NFsIF).Methods:This study was a retrospective observational study. The data of all NFsIF cases who met the inclusion criteria and were admitted into Shandong Provincial Hospital Affiliated to Shandong First Medical University (hereinafter referred to as our unit) from January 2000 to October 2023, and in PubMed, Web of Science, Scopus, China National Knowledge Infrastructure, and Chinese Medical Journal Network databases from its establishment to October 2023 were retrieved and screened. Based on clinical outcomes, the cases were divided into survival group (47 males and 24 females) and death group (16 males and 7 females), and the mortality rate was calculated. Clinical data of patients in the two groups including age, underlying diseases (most related to NF), symptom duration before presentation, white blood cell count, causes of NF, signs of peritonitis, scope of NF involvement, and intestinal management and wound management measures were compared and analyzed to screen the risk factors of death in 94 patients with NFsIF.Results:A total of 94 valid cases were collected, including 90 patients reported in the literature and 4 patients admitted to our unit, with the mortality rate of patients being 24.5% (23/94). Univariate analysis showed that there were no statistically significant differences in age, underlying diseases, symptom duration before presentation, white blood cell count, causes of NF, signs of peritonitis, scope of NF involvement between patients in the two groups ( P>0.05); there were statistically significant differences in intestinal treatment and wound treatment between the two groups (with χ2 values of 17.97 and 8.33, respectively, P<0.05). Multivariate logistic regression analysis showed that both intestinal treatment measures and wound treatments measures were independent risk factors for death in 94 NFsIF patients, among which first-stage colostomy+late-stage reconstruction and negative presssure therapy had higher protective effects (with odds ratios of 0.05 and 0.27, respectively, 95% confidence intervals of 0.01-0.33 and 0.08-0.88, respectively, P<0.05). Conclusions:The mortality risk of patients with NFsIF is high. Based on comprehensive treatments, active intestinal and wound treatment may be the key to avoid death, with first-stage colostomy+late-stage reconstruction and negative pressure therapy having higher protective effects.

World-renowned international journals of medicine have published tremendous amounts of medical literature on public health emergency of international concerns (PHEIC). Whereas due to language barriers, these medical research results are not translated automatically and promptly into public health knowledge, hence the effect of health communication and education remains blocked. The paper, from a transdisciplinary perspective, attempts to explore a route to translate international medical literature in foreign languages into Chinese based on the "5W" theory of health communication, aiming to break language barriers in the process of health communication and education. The paper asserts that population's level of health literacy could be improved and people's demand for various health and medical knowledge could be well satisfied by means of translating and communicating international medical literature to the public; medical translators are identified as health communicators as well; studies on foreign languages and translation are expected to actively interact and integrate with health communication; and thus make joint contributions to its growth in China.

【Objective】 To verificate the performance of enzyme-linked immunosorbent assay (ELISA) in blood screening laboratory. 【Methods】 The repeatability, precision, sensitivity, specificity, compliance, detection limit and anti-interference of ELISA items in the laboratory detection system were verified. 【Results】 The repeatability was 100%.The intra batch imprecision of each system was less than 10%, and the inter batch imprecision was less than 15%. The sensitivity, specificity and compliance were 100%, with the minimum detection limits of the two reagents at 0.75 NCU/mL and 0.25 NCU/mL respectively, The anti-interference met the requirements of the reagent manual. 【Conclusion】 The analysis of the performance verification data of ELISA test items will help continuously improve the performance of detection system and ensure the safety of clinical blood use.