[This corrects the article DOI: 10.1016/j.apsb.2019.01.013.].

Objective:To summarize assessment tools for taste dysfunction in patients with head and neck cancer and provide a reference for clinical evaluation by healthcare professionals.Methods:A computer-based search was conducted in PubMed, Web of Science, Embase, CINAHL, China Biology Medicine disc, China National Knowledge Infrastructure, Wanfang Data, and VIP for literature on taste dysfunction in head and neck cancer from database inception to May 10, 2025.Results:A total of 31 articles were included: five on tool development, three on tool validation, five on cross-cultural adaptation, and 18 on tool application.A total of 16 assessment tools were identified overall: ten subjective instruments and six objective instruments. Reliability and validity were most commonly examined using internal consistency reliability and criterion-related validity.Conclusions:A wide variety of tools exist for assessing taste dysfunction in patients with head and neck cancer. Tool selection should be based on clinical context and patient characteristics. Future work should develop disease-specific, locally adapted instruments aligned with the features of head and neck cancer.

Objective:To summarize assessment tools for taste dysfunction in patients with head and neck cancer and provide a reference for clinical evaluation by healthcare professionals.Methods:A computer-based search was conducted in PubMed, Web of Science, Embase, CINAHL, China Biology Medicine disc, China National Knowledge Infrastructure, Wanfang Data, and VIP for literature on taste dysfunction in head and neck cancer from database inception to May 10, 2025.Results:A total of 31 articles were included: five on tool development, three on tool validation, five on cross-cultural adaptation, and 18 on tool application.A total of 16 assessment tools were identified overall: ten subjective instruments and six objective instruments. Reliability and validity were most commonly examined using internal consistency reliability and criterion-related validity.Conclusions:A wide variety of tools exist for assessing taste dysfunction in patients with head and neck cancer. Tool selection should be based on clinical context and patient characteristics. Future work should develop disease-specific, locally adapted instruments aligned with the features of head and neck cancer.

Objective To develop a scientifically grounded,objective,rational,and effective monitoring and early warning evaluation index system for hospital-based emergency responses to acute infectious diseases.Methods Utilizing the World Health Organization's system for evaluating infectious disease surveillance and response,the initial indicator pool was de-veloped through a comprehensive literature review and panel discussions.The Delphi method was employed to refine the hospital emergency acute infectious disease surveillance and early warning evaluation indicators for hospital emergency acute infectious dis-eases through two rounds of expert consultation,which also established the corresponding weight coefficients.Results Following expert consultations and group discussions,a comprehensive index system for monitoring and early warning evaluation of hospital emergency acute infectious diseases was established,comprising four primary indicators,twelve secondary indicators,and forty tertiary indicators.Conclusion The results of the two rounds of expert consultation demonstrate a high level of authority.The de-veloped index system can offer a more objective assessment of the actual capabilities of hospitals in monitoring and providing early warnings for acute infectious diseases.This research contributes to the theoretical foundation and support for the high-quality de-velopment of public hospitals provides theoretical basis and support.

Objective:To explore the clinical effectiveness of Masquelet technique combined with improved bone grafting in the treatment of open tibial fractures of Gustilo-Anderson ⅢB with segmental bone defects.Methods:A retrospective study was conducted to analyze the clinical data of 13 patients with open tibial fracture of Gustilo-Anderson ⅢB with segmental bone defects who had been admitted to Department of Orthopeadics, Xijing Hospital, Air Force Medical University from January 2021 to May 2023. There were 9 males and 4 females with an age of (36.9±9.3) years. The length of tibial defects after debridement was (8.1±2.8) cm, and the area of soft-tissue defects 95.0 (53.6, 202.0) cm 2. At the first stage, Masquelet technique was used, soft-tissue defects were covered simultaneously or step by step, skin grafting was conducted on the donor site surface simultaneously, and survival of the tissue and skin grafts was observed. At the second stage, intramedullary space occupation with bone cement rods was conducted using improved bone grafting for which iliac bone, artificial bone, platelet rich plasma (PRP), and recombinant human bone morphogenetic protein-2 (rhBMP-2) were mixed; internal fixation was replaced. The interval between 2 stages of surgery was 4 to 7 weeks. The occurrence of infection, bone defect healing time, knee Lysholm score, ankle Mazur score, and knee and ankle ranges of motion at the last follow-up were recorded. The knee and ankle function scores before the second stage bone grafting and at the last follow-up were compared. Results:After the first-stage surgery, all the 13 patients did not need any revision with fine wound healing. After the second-stage surgery, all patients were followed up for (14.9±4.4) months with no infection at all. The healing time for bone defects was 8.0 (6.0, 12.0) months. At the last follow-up, the knee Lysholm score and the ankle Mazur score were (77.2±5.2) points and (76.1±10.9) points respectively, significantly different from those before the second-stage bone grafting [(41.3±7.5) points and (37.4±5.2) points] ( P<0.05). In the 13 patients at the last follow-up, ankle dorsiflexion limitation was 5.0° (0, 10.0°), knee flexion 105.0°±9.6°, and knee extension limitation 5.0° (5.0°, 5.0°). Conclusion:In the treatment of open tibial fractures of Gustilo-Anderson ⅢB with segmental bone defects, Masquelet technique combined with improved bone grafting can effectively prevent infection, repair bone defects, and restore the function of lower extremities, leading to definite curative efficacy.

Objective To develop a scientifically grounded,objective,rational,and effective monitoring and early warning evaluation index system for hospital-based emergency responses to acute infectious diseases.Methods Utilizing the World Health Organization's system for evaluating infectious disease surveillance and response,the initial indicator pool was de-veloped through a comprehensive literature review and panel discussions.The Delphi method was employed to refine the hospital emergency acute infectious disease surveillance and early warning evaluation indicators for hospital emergency acute infectious dis-eases through two rounds of expert consultation,which also established the corresponding weight coefficients.Results Following expert consultations and group discussions,a comprehensive index system for monitoring and early warning evaluation of hospital emergency acute infectious diseases was established,comprising four primary indicators,twelve secondary indicators,and forty tertiary indicators.Conclusion The results of the two rounds of expert consultation demonstrate a high level of authority.The de-veloped index system can offer a more objective assessment of the actual capabilities of hospitals in monitoring and providing early warnings for acute infectious diseases.This research contributes to the theoretical foundation and support for the high-quality de-velopment of public hospitals provides theoretical basis and support.

Objective:To explore the clinical effectiveness of Masquelet technique combined with improved bone grafting in the treatment of open tibial fractures of Gustilo-Anderson ⅢB with segmental bone defects.Methods:A retrospective study was conducted to analyze the clinical data of 13 patients with open tibial fracture of Gustilo-Anderson ⅢB with segmental bone defects who had been admitted to Department of Orthopeadics, Xijing Hospital, Air Force Medical University from January 2021 to May 2023. There were 9 males and 4 females with an age of (36.9±9.3) years. The length of tibial defects after debridement was (8.1±2.8) cm, and the area of soft-tissue defects 95.0 (53.6, 202.0) cm 2. At the first stage, Masquelet technique was used, soft-tissue defects were covered simultaneously or step by step, skin grafting was conducted on the donor site surface simultaneously, and survival of the tissue and skin grafts was observed. At the second stage, intramedullary space occupation with bone cement rods was conducted using improved bone grafting for which iliac bone, artificial bone, platelet rich plasma (PRP), and recombinant human bone morphogenetic protein-2 (rhBMP-2) were mixed; internal fixation was replaced. The interval between 2 stages of surgery was 4 to 7 weeks. The occurrence of infection, bone defect healing time, knee Lysholm score, ankle Mazur score, and knee and ankle ranges of motion at the last follow-up were recorded. The knee and ankle function scores before the second stage bone grafting and at the last follow-up were compared. Results:After the first-stage surgery, all the 13 patients did not need any revision with fine wound healing. After the second-stage surgery, all patients were followed up for (14.9±4.4) months with no infection at all. The healing time for bone defects was 8.0 (6.0, 12.0) months. At the last follow-up, the knee Lysholm score and the ankle Mazur score were (77.2±5.2) points and (76.1±10.9) points respectively, significantly different from those before the second-stage bone grafting [(41.3±7.5) points and (37.4±5.2) points] ( P<0.05). In the 13 patients at the last follow-up, ankle dorsiflexion limitation was 5.0° (0, 10.0°), knee flexion 105.0°±9.6°, and knee extension limitation 5.0° (5.0°, 5.0°). Conclusion:In the treatment of open tibial fractures of Gustilo-Anderson ⅢB with segmental bone defects, Masquelet technique combined with improved bone grafting can effectively prevent infection, repair bone defects, and restore the function of lower extremities, leading to definite curative efficacy.

Objective To investigate the effects and potential mechanisms of Marsdeniae Tenacissimae Caulis(Tongguanteng)injection and extract in human osteosarcoma cells proliferation,migration,invasion,and apoptosis.Methods MNNG/HOS,Saos-2 osteosarcoma cells,and normal bone marrow mesenchymal stem cells(BMSC)were cultured in vitro.Cells were incubated with different concentrations of Tongguanteng injection and Tongguanteng extract(40,60,80 mg/mL).Cell proliferation was evaluated by CCK-8 assay and plate colony formation assay.Cell migration and invasion were evaluated by scratch assay and Transwell assay.Cell apoptosis was evaluated by Hoechst33342 staining and Annexin-V/PI double staining assay.Bax,Bcl-2 and Caspase-3 mRNA expression were detected using RT-qPCR.The protein expressions of JAK1,p-JAK1,STAT3,p-STAT3 and MMP9 were detected by Western blot.Results Compared with the control group,both Tongguanteng injection and extract significantly decreased the survival rate of MNNG/HOS and Saos-2 cells,inhibited cell clone formation,migration,and invasion,induced cell apoptosis(P<0.05,P<0.01),promoted Bax mRNA and protein expression,inhibited Bcl-2 mRNA and protein expression,and up-regulated Caspase-3 mRNA and Cleaved Caspase-3 protein expression.Tongguanteng injection could significantly down-regulate the expressions of p-JAK1,p-STAT3 and MMP9 protein expression in Saos-2 cells(P<0.05,P<0.01).Conclusion Both Tongguanteng injection and Tongguanteng extract can significantly inhibit proliferation,migration and invasion of human osteosarcoma MNNG/HOS and Saos-2 cells,and induce apoptosis,with no significant difference in anti-tumor effect.The mechanism may be related to the inhibition of the activation of JAK1/STAT3 signaling pathway.

Virtual reality (VR) is a technology that interacts computer-generated three-dimensional scenes with the user′s senses and has been gradually applied in the real medical field. Since the first time of successful attempt in 3D laparoscopic gastrointestinal surgery VR living video broadcast in 2016, the authors have experienced the exploration of the application of this technology (2016-2017) as well as the in-depth research phase (2018-2019). Nowadays, the VR application in our center has entered into the application practice phase (2020 to present). With the technology iteration and more and more application experience acquisition, our current VR application mainly focuses on two practice settings, including the clinical teaching scenarios for early exposure to acute appendicitis for medical undergraduate students and the preoperative communication to give pati-ents an early sense of the process in the operating theatre, and has achieved good application results. With continuous breakthroughs and innovations in software and hardware, we believe that more clinical VR scenarios and the course audience will be expanded to a wider group. The integration of some new hotspots such as Meta-Universe and ChatGPT will make up for the shortcomings in VR content scenarios and interactivity, and its application prospects are infinite.

Objective: To explore the effect of C1q / tumor necrosis factor-related protein 9 ( CTRP9 ) on the expression of genes and proteins related to lipid metabolism of brown adipose tissue (BAT) in mice after cold stimulation． Methods : C57BL /6J male mice were injected with adenovirus Ad-GFP (control group) or Ad-CTRP9 ( experience group) into the scapular region and kept for 7 days．After cold stimulation at 4 ℃ for 10 hours，the expression levels of BAT marker genes and proteins were detected by real time PCR and Western blot. Results: Overexpression of CTRP9 induced by cold stimulation significantly increased the mRNA level of iodothyronine deiodinase 2 (Dio2) in BAT (P＜0. 01) ．Additionally，there was no significant difference in the expression of BAT marker genes ( UCP-1，PGC-1 α , PRDM16 and ARβ3) ，and liposynthesis and lipolysis related genes (PPARγ , HSL and ATGL) ．Uncoupling protein 1 (UCP-1) protein expression was upregualted in Ad-CTRP9 compared to the Ad-GFP control group ，while the expression of lipolysis related protein adipose triglyceride lipase ( ATGL) decreased significantly (P＜0. 05) ． Conclusion In cold environment，overexpression of CTRP9 promotes the accumulation of UCP-1 protein in BAT，upregulates the expression of thyroid hormone signal related gene Dio2，and inhibits triglyceride hydrolysis to maintain a constant body temperature.