Proteus mirabilis is a significant foodborne pathogen that frequently causes diseases in humans and animals.Understanding the cytokine profile alterations following gastrointestinal in-fection with P.mirabilis is crucial for developing effective treatment strategies.This study em-ployed an intragastric infection model in mice to observe clinical symptoms and pathological chan-ges.Blood samples were collected at various time points post-infection,and the concentrations of 21 cytokines in the serum of both infected and control mice were quantitatively analyzed using the Bio-Plex suspension array system.The results of the infection experiment indicated that gastroin-testinal infection with P.mirabilis in mice led to splenic hemorrhage and significant splenomegaly.A notable difference in spleen index between the infected and control groups was observed at 24 hours post-infection(P=0.001 688),with the greatest difference occurring at 96 hours post-infec-tion(P=0.000 074).Cytokine analysis revealed significant elevations in IL-2,IL-17A,KC,Eotax-in,MCP-1,RANTES,MIP-1α,MIP-1β,IFN-γ,G-CSF,and IL-10 levels in the infected group.A-mong these,the pro-inflammatory cytokines IL-17A and G-CSF exhibited the most substantial changes,positively correlating with the splenomegaly,and peaking at 96 hours post-infection,with concentrations of(104.74±3.91)and(5 184.08±280.22)ng/L,respectively,which were 26.79 and 36.25 times higher than those in the control group.These findings indicate that IL-17A and G-CSF play significant roles in the pro-inflammatory response following gastrointestinal infection with P.mirabilis.

Objective:To systematically analyze the definition, development, conceptual application, characteristic attributes, extension, and similar concepts of family avoidance of communication about cancer through the conceptual analysis method, so as to clarify the conceptual connotation of family avoidance of communication about cancer.Methods:Literature on family avoidance of communication about cancer was searched in WanFang Data, VIP, China National Knowledge Infrastructure, China Biomedical Database, CINAHL, Embase, PubMed, PsycINFO and so on. The search period was from database establishment to December 31, 2023. Walker and Avant's conceptual analysis method was used for analysis.Results:Through a compilation and analysis of relevant literature, the conceptual characteristics of family avoidance of communication about cancer were summarized, including bidirectional influence (both the cancer patient and family members tend to conceal their self-emotions and influence each other), information concealment (lack of communicative behaviors on both sides) and the desire to protection (aiming to hopefully protect each other) .Conclusions:The conceptual attributes of family avoidance of communication about cancer compiled can provide a basis for the proper understanding of related concepts within the subject area and provide conceptual support for the practice and research of family avoidance of communication about cancer.

Objective:To systematically analyze the definition, development, conceptual application, characteristic attributes, extension, and similar concepts of family avoidance of communication about cancer through the conceptual analysis method, so as to clarify the conceptual connotation of family avoidance of communication about cancer.Methods:Literature on family avoidance of communication about cancer was searched in WanFang Data, VIP, China National Knowledge Infrastructure, China Biomedical Database, CINAHL, Embase, PubMed, PsycINFO and so on. The search period was from database establishment to December 31, 2023. Walker and Avant's conceptual analysis method was used for analysis.Results:Through a compilation and analysis of relevant literature, the conceptual characteristics of family avoidance of communication about cancer were summarized, including bidirectional influence (both the cancer patient and family members tend to conceal their self-emotions and influence each other), information concealment (lack of communicative behaviors on both sides) and the desire to protection (aiming to hopefully protect each other) .Conclusions:The conceptual attributes of family avoidance of communication about cancer compiled can provide a basis for the proper understanding of related concepts within the subject area and provide conceptual support for the practice and research of family avoidance of communication about cancer.

With the rapid development of competitive sports, the incidence of anterior cruciate ligament (ACL) injury is on the rise. Such injuries may shorten athletes′ career and lead to other long-term adverse consequences. Although athletes generally recover well after ACL reconstruction, many still struggle to return to their pre-injury performance levels. Advances in the understanding of ACL anatomy and injury mechanisms, along with the evolution of surgical techniques and rehabilitation methods, have provided more individualized and tailored options for athletes following ACL injuries. However, there is currently no consensus in China regarding surgical and rehabilitation strategies for competitive athletes aiming to return to sports after ACL injuries. To this end, the Sports Medicine Committee of the Chinese Research Hospital Association and the Editorial Board of the Chinese Journal of Trauma jointly formulated the Expert consensus on surgical treatment and rehabilitation for competitive sports athletes returning to sports after anterior cruciate ligament injury ( version 2025), and presented 14 recommendations covering surgical indications, preoperative rehabilitation, surgical timing, surgical strategies and postoperative rehabilitation strategies, aiming to improve the surgical treatment and rehabilitation system for ACL injuries in competitive athletes and facilitate their return to high-level sports performance after injury.

Postoperative infection of internal fixation of closed fractures the lower limbs in adults represents a devastating complication, characterized by diagnostic challenges, prolonged treatment duration and high disability rates. Current management of these infections faces multiple challenges, such as difficulties in early accurate diagnosis, and various controversies about the treatment plan, leading to poor overall diagnosis and treatment results. To address these issues, based on evidence-based medicine and principles with emphasis on scientific rigor, clinical applicability and innovation, the Trauma Branch of the Chinese Medical Association, Orthopedic Branch of the Chinese Medical Doctor Association, Orthopedics Branch of the Chinese Medical Association, and Trauma Orthopedics and Polytrauma Group of the Resuscitation and Emergency Committee of the Chinese Medical Doctor Association have collaboratively organized a panel of relevant experts to develop the Guideline for diagnosis and treatment of infection after internal fixation of closed lower limb fractures in adults ( version 2025). The guideline proposed 10 recommendations, aiming to provide a foundation for standardized diagnosis and treatment of postoperative infection in adults with closed lower limb fractures.

Objectives:To explore the predictive value of residual Murray's law-based quantitative flow ratio(μQFR)on long-term vessel-oriented composite endpoints(VoCE).Methods:This retrospective study included 3 510 patients from the FAVOR Ⅲ China trial.Offline residual μQFR analysis was performed on all vessels(diameter≥2.5 mm)with 50%-90%stenotic lesions.Patients were stratified into high-,intermediate-,and low-risk groups based on residual μQFR tertiles.The primary endpoint was 3-year VoCE,defined as a composite of cardiac death related to the target vessel,target vessel-related spontaneous myocardial infarction,and ischemia-driven target vessel revascularization.Results:Offline analysis was performed on 5 256 vessels from 3 510 patients.The mean residual μQFR was 0.92±0.75.The high-risk group(residual μQFR≤0.91)with 1 554 patients(1 958 vessels);the intermediate-risk group(residual μQFR 0.92-0.96)with 1 211 patients(1 906 vessels);and the low-risk group(residual μQFR>0.96)with 745 patients(1 392 vessels).Over 3-year follow-up,VoCE occurred in 227 vessels(4.3%).The 3-year VoCE incidence was significantly higher in the high-risk group compared to the intermediate-and low-risk groups(6.2%vs.4.1%vs.2.5%,log-rank P<0.001),primarily driven by ischemia-driven target vessel revascularization(5.0%vs.3.0%vs.1.6%,log-rank P<0.001).Hypertension(OR=0.83,95%CI:0.72-0.96),hypercholesterolemia(OR=0.84,95%CI:0.73-0.97),bifurcation lesions(OR=0.72,95%CI:0.63-0.83),moderate/severe calcification(OR=0.70,95%CI:0.57-0.84),and tandem lesions(OR=0.59,95%CI:0.47-0.75)were independent predictors of lower residual μQFR values.Conclusions:Lower residual μQFR is significantly associated with increased VoCE risk during the 3-year follow up period.

Recent studies have shown that the physiological homeostasis of oral mucosal cells is regulated by the circadian clock.Dis-ruption or dysfunction of the circadian clock is closely associated with the development of oral squamous cell carcinoma(OSCC).Research based on the circadian clock offers a novel perspective on the pathogenesis and therapeutic strategies for OSCC.However,there is current-ly limited research on this topic,and people generally have insufficient understanding and recognition of the circadian clock.Given the complexity and challenges of circadian clock which is the fourth dimension of medical research,we organize relevant experts based on summarizing the current research results of circadian clock in the pathogenesis and precision diagnosis and treatment of OSCC,combining the scientific principles of the circadian clock's role and their long-term research experience,then summarizes and recommends the con-sensus opinions for the research of circadian clock in the pathogenesis mechanism and precision diagnosis and treatment of human OSCC,with the hope of providing guidance for the basic research and clinical application of circadian clock or circadian rhythm in the pathogene-sis mechanism and precision diagnosis and treatment of oral and maxillofacial squamous cell carcinoma.

Objective To study the therapeutic effects of Yigan Fupi decoction(YGFP)on irritable bowel syndrome(IBS)and its mechanism of action in repairing the intestinal barrier and reducing IBS sensitivity through the PKA/PKC-CREB pathway.Methods Baby rats separated from their mother were randomly divided into a model control(M)and a YGFP group,while baby rats without maternal separation were used as a normal control(N)group.The YGFP group was given YGFP for 4 weeks.Abdominal withdrawal reflux was used to evaluate intestinal sensitivity.Liquid chromatography tandem mass spectrometry and ELISA were used to detect bile acid metabolite concentrations and serum levels of interleukin(IL)-6 and CXCL1,respectively.HE staining was used to observe pathological changes in the colon,and Western Blot and immunohistochemistry were used to analyze the relative protein expression levels of PKA,PKC,CREB,5HT2AR,5-HT7R,ZO-1,and Claudin 1.Results Compared with the normal control group,the M group showed a significantly decreased visceral pain threshold,significantly increased levels of total bile acid metabolites,IL-6,and CXCL1,significantly increased relative expression of PKA,PKC,CREB,5HT2AR,and 5-HT7R,and significantly decreased relative expression of ZO-1 and Claudin 1.Compared with the M group,the YGFP group showed a significantly increased visceral pain threshold,significantly reduced levels of total bile acid metabolites,IL-6,and CXCL1,significantly reduced relative expression of PKA,PKC,CREB,5HT2AR,and 5-HT7R,and increased relative expression of ZO-1 and Claudin 1.Conclusions YGFP effectively improved IBS through a mechanism that may involve repair of the intestinal barrier and reduced sensitivity through the PKA/PKC-CREB pathway.

Objective:The aim of this study is to explore the clinical efficacy and safety of endocrinotherapy combined with Shenqi Pills on hormone-sensitive prostate cancer(HSPC).Methods:Eighty patients who were diagnosed with HSPC and renal-yang deficiency at the First Affiliated Hospital of Hunan University of Traditional Chinese Medicine and the Hospital of Traditional Chi-nese Medicine of Mayang Miao Autonomous County from 1st April 2021 to 30th April 2024 were randomly divided into 2 groups.The patients in the control group were treated with androgen deprivation therapy(ADT).And the patients in treatment group were treated with Shenqi Pills orally on the basis of the control group.The baseline data of the two groups were analyzed.After 36 months of treat-ment,the differences between the two groups were compared in terms of overall survival(OS),prostate-specific antigen(PSA)level,PSA response rate,Functional Assessment Scale for Prostate Cancer Therapy(FACT-P),Chinese medicine evidence scores,testoster-one level and safety.Results:A total of 80 study subjects were included in this study,including 42 cases in the treatment group and 38 cases in the control group.There was no statistical difference in the baseline data between the two groups before treatment(P＞0.05).At the end of the observation period,a statistically significant difference in OS was found in the treatment group compared to the control group in the subgroup of patients with a disease duration ranged of 0-6 months(P＜0.05).There was no statistically signif-icant difference in PSA levels in the treatment group at 3 months(P＞0.05).And the differences in the proportion of PSA50(98.1％vs 91.4％),PSA90(92.9％ vs 84.6％)and the proportion of decrease in PSA(56.7％vs 33.8％)in the treatment group were found compared to those in the control group after 6 months of tre atment.After 12 months of treatment,the scores of FACT-4 and re-nal-yang deficiency in the treatment group were(95.28±7.93)and(15.73±5.70)respectively,compared to the scores in the con-trol group([85.46±10.12]and[18.20±4.27](P＜0.05).However,there was no significant difference in serum testosterone([0.60±0.24]nmol/L vs[1.09±2.10]nmol/L)between the two groups(P＞0.05).After 24 months of treatment,there were significant differences in in the FACT-4 total score([97.95±7.54]vs[80.33±8.58]),renal-yang deficiency syndrome score([14.64±5.15]vs[24.94±8.75])between the treatment group and the control group(P＜0.05).However,there was no signifi-cant difference in serum testosterone([0.73±1.01]nmol/L vs[0.59±0.25]nmol/L)between the two groups(P＞0.05).Bet-ter therapeutic results were showed in the treatment group in terms of total FACT-P score,physical situation score,social and family situation score,emotional state score,functional state score,additional score and renal-yang deficiency symptom score(P＜0.05).After treatment,there was no serious adverse reaction in the course of treatment,and no obvious abnormality was found in the liver and kidney function of the patients from two groups.Conclusion:Endocrinotherapy combined with Shenqi Pills is safe and effective in HSPC and can reduce the risk of death in HSPC patients,and the earlier the intervention,the longer the overall survival of the pa-tients.In addition,this treatment regimen can increase the PSA response rate,improve patients'quality of life,and reduce the renal-yang deficiency syndrome score without the risk of elevating serum testosterone levels.

Objective:To evaluate the efficacy of different anti-reflux surgery combined with laparoscopic hiatal hernia repair in the treatment of gastroesophageal reflux disease (GERD) complicated with hiatal hernia.Methods:A retrospective analysis was conducted on 405 patients with GERD and hiatal hernia undergoing laparoscopic hiatal hernia repair combined with different anti-reflux surgery at the First Affiliated Hospital of Zhengzhou University from Jan 2013 to Jun 2019. The patients were divided into four groups based on the anti-reflux surgery: 38 patients underwent Nissen fundoplication (Nissen group), 67 patients underwent Toupet fundoplication (Toupet group), 101 patients underwent Dor fundoplication (Dor group), and 199 patients underwent His angle plasty (His group). The improvement of symptoms, the use of proton pump inhibitor (PPI), surgical outcomes, and postoperative complications were compared among the four groups at 5 years after surgery.Results:Compared with preoperative scores, the scores of acid regurgitation and heartburn in all four groups decreased significantly after surgery (Nissen group: Z=-4.974, -4.905; Toupet group: Z=-9.245, -9.413; Dor group: Z=-8.080, -8.225; His group: Z=-11.705, -11.619, all P<0.05), and there was no significant difference in postoperative symptom scores among the four groups (acid regurgitation: 2.2 vs. 2.0 vs. 1.9 vs. 1.9; heartburn: 2.0 vs. 1.7 vs. 1.7 vs. 1.8, all P>0.05). There was no significant difference in the total effective rate of treatment among the four groups (86.8% vs. 92.5% vs. 87.1% vs. 91.5%, χ2=2.314, P=0.510). Additionally, there was no significant difference in the PPI independence among the four groups (63.2% vs. 61.2% vs. 60.4% vs. 60.3%, χ2=0.120 P=0.989). The incidence of severe dysphagia and abdominal distension was higher in the three fundoplication groups (Nissen, Toupet, and Dor groups) than in the His group (all P<0.05). Conclusions:Laparoscopic hiatal hernia repair combined with different anti-reflux surgery is safe and effective in the long-term treatment of GERD complicated with hiatal hernia. His angle plasty has the advantages of simple surgical operation and low incidence of postoperative dysphagia and abdominal distension, and is a recommended new anti-reflux surgery.