This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

With reference to the Information and Documentation-Resource Description (GB/T 3792-2021) and Bibliographical Description for Ancient Chinese Books (GB/T 3792.7-2008) and other cataloging standards and rules, drawing on the practical experience of cataloging ancient TCM books, Bibliographical Cataloging for Ancient TCM Books was formulated. This standard specifies the entry items and their order of ancient TCM books, cataloging identifier, cataloging text, cataloging information source, and cataloging item details. The standard can provide standardized and unified guiding principles and methods for the work of ancient TCM books, and promote the sharing and utilization of ancient TCM books.

Objective To explore the application effect of pressure moxibustion at Baihui and Guanyuan acupoints combined with butylphthalide in treating stroke patients in recovery phase.Methods A total of 108 stroke patients in recovery phase were randomly divided into observation group and control group,with 54 cases in each group.The control group was treated with bu-tylphthalide on the basis of conventional treatment,while the observation group was treated with pres-sure moxibustion at Baihui and Guanyuan acupoints combined with butylphthalide for 8 consecutive weeks.After the end of the treatment course,the efficacy was evaluated in both groups,and the func-tional status[the National Institutes of Health Stroke Scale(NIHSS),the Montreal Cognitive Assess-ment(MoCA),the Barthel Index(BI)],event-related potential P300,the levels of hemodynamic indicators[resistance index(RI),pulsatility index(PI),mean velocity(Vm)],cognitive function markers[lipoprotein-associated phospholipase A2(Lp-PLA2),alkaline phosphatase(ALP),humanβ-amyloid 1-42(Aβ-42)]and safety were compared between the two groups before and after treat-ment.Results The total effective rate in the observation group was 96.30％,which was significantly higher than 85.19％in the control group(P＜0.05).After 8 weeks of treatment,the MoCA and BI scores in the observation group were significantly higher than those in the control group,while the NIHSS score was significantly lower(P＜0.05).After 8 weeks of treatment,the latency in the observation group was significantly lower than that in the control group,while the amplitude and the differences in latency and amplitude before and after treatment were significantly higher(P＜0.05).After 8 weeks of treatment,Vm in the observation group was significantly higher than that in the con-trol group,while PI and RI were significantly lower(P＜0.05).After 8 weeks of treatment,the levels of Lp-PLA2,ALP and Aβ-42 in the observation group were significantly lower than those in the control group(P＜0.05).No serious adverse reactions occurred in patients in each group.Conclusion Pressure moxibustion at Baihui and Guanyuan acupoints combined with butylphthalide can improve cerebral blood flow and promote the recovery of cognitive and neurological functions in stroke patients in recovery phase.The mechanism may be related to the downregulation of Lp-PLA2,ALP and Aβ-42 expression.

Objective:To investigate the incidence of radiation pneumonitis (RP) induced by 125I seed implantation for the treatment of malignant lung tumors and analyze related dosimetric parameters. Methods:A retrospective analysis was conducted on 31 cases of malignant lung tumors treated with 125I seed implantation from January 2017 to December 2022 at Hebei Provincial Tumor Radioactive Seeds Implantation Diagnosis and Treatment Center. These cases consisted of eight patients with squamous cell carcinoma, 10 patients with adenocarcinoma, and 13 patients with metastatic cancer in other sites. At 1-6 months after treatment, these patients received postoperative chest CT scans, with the efficacy evaluated based on the Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1), including the objective response rate (ORR) and the disease control rate (DCR). The efficacy of RP was evaluated using the Radiation Therapy Oncology Group (RTOG) criteria. Postoperative dosimetric parameters, including D90 (minimum peripheral dose received by 90% of the target volume), V8 (percentage of lung volume receiving 8 Gy), V32 (percentage of lung volume receiving 32 Gy), and Dmean (mean radiation dose) of the affected lung, were statistically analyzed. The relationships of the RP occurrence with postoperative D90, V8, V32, and Dmean were analyzed by comparison with relevant external radiotherapy data, to identify the parameters that are correlated closely with RP occurrence. Results:All the patients underwent successful surgeries. The postoperative efficacy evaluation after six months showed complete response (CR) in 11 cases, partial response (PR) in 11 cases, stable disease (SD) in eight cases, and progressive disease (PD) in one case, with an overall response rate (ORR) of 71.0%, and a disease control rate (DCR) of 96.8%. Three patients suffered RP, with an incidence rate of 9.7%. Postoperative V8, V32, and Dmean could not serve as predictive indicators for RP. Follow-up observation revealed that three RP cases (3/5) exhibited postoperative D90 exceeding 170 Gy and no RP cases (0/26) showed postoperative D90 below 170 Gy. Conclusions:In the treatment of malignant lung tumors with 125I seed implantation, there is a certain correlation between RP and postoperative D90, while there is no correlation between it and V8, V32, and Dmean.

Pyroptosis is a kind of inflammatory cell death mediated by the Gasdermin family,which has made great progress in tumor therapy in recent years.Basing on that cell pyroptosis can activate the anti-tumor immune response,and tumor immunotherapy is a new field of tumor therapy,the regulation of cell pyroptosis exhibits great potential for tumor therapy.Meanwhile,nanotechnology is the key means of tumor precision treatment with the advantages of precise targeting and continuous release.Based on these current situations,this paper summarizes the drugs that activate pyroptosis and the nanocarriers that use nanotechnology to promote pyroptosis to participate in tumor therapy,and summarizes the mechanism and application of their action on pyroptosis.This paper is aimed to provide certain references for anti-tumor therapy based on pyroptosis.

Wumei Pills is mostly used to treat ulcerative colitis, irritable bowel syndrome, intestinal polyps, chronic atrophic gastritis, gastroesophageal reflux disease, gastric cancer and other digestive system diseases with its modified formula or combination with Western medicine. Wumei Pills can play a role in treating digestive system diseases through antioxidant stress, Inhibiting inflammatory response, regulating intestinal flora, anti-tumor, promoting intestinal mucosal repair, etc. Most of the related research on the mechanism of Wumei Pills in the treatment of digestive system diseases were studied in a single pathway. The relationship between other mechanisms and pathways is worthy of further exploration. In addition, the current research mostly focuses on the lower digestive system diseases with diarrhea as the main manifestation, and there is still room for research and reporting in the treatment of upper digestive system diseases.

Objective To introduce and translate the fear of falling avoidance behaviour questionnaire(FFABQ)into a Chinese version and test its reliability and validity.Methods The Brislin translation model was employed to translate and back-translate the original FFABQ.The back-translated FFABQ was modified based on expert consultations and a pre-survey,followed by cultural adaptation evaluation.To assess the reliability and validity of the Chinese version FFABQ(FFABQ-CHN),a convenient sampling method was used to select a total of 269 elderly patients from a general hospital in Xi'an to participate the survey.The item analysis,content validity,exploratory factor analysis,Cronbach α coefficient,split-half reliability,test-retest reliability and paired t-test were employed in the evaluation of the reliability and validity of FFABQ-CHN.Results The Chinese version FFABQ comprised 3 dimensions of walking,daily activities and work/leisure activities,with 14 items in total.A total of 254 patients had responded to the survey.Item analysis revealed that CR values of the 14 items ranged from 3.978 to 11.755(all P<0.05),with correlation coefficients between each item and the total score of the questionnaire from 0.473 to 0.930(all P<0.001).The content validity index at the item level ranged from 0.834 to 1.000,while the content validity index at the scale level was 0.968.Exploratory factor analysis extracted three common factors,with a cumulative variance contribution rate of 85.347%.The Cronbach α coefficient,half-half reliability and test-retest reliability of the questionnaire were 0.929,0.877,and 0.954,respectively.Paired t-test indicated no significant difference between the scores(all P>0.05).Conclusions The Chinese version FFABQ demonstrates strong a reliability and validity in the assessment of activity restriction related to fear of falling in the elderly.Thus,it serves as an effective tool for medical practitioners in evaluation of the restrictions in fear-of-falling-related activities of the elderly.

This study aims to investigate the synergistic antimicrobial effect of demethylzeylasteral meropenem against NDM-1-positive Escherichia coli.Firstly,the nitrocefin hydrolysis assay and molecular docking assay were used to determine the inhibitory effect and mechanism of demethyl-zeylasteral on the hydrolytic activity of the NDM-1 protein.Secondly,the synergistic bacteriostatic effect of demethylzeylasteral with the carbapenem antibiotic meropenem was confirmed by the checkerboard minimum inhibitory concentration assay,growth curve assay,and inhibition zone as-say.The synergistic bactericidal effect of the combination was further determined by the time-kill-ing assay,live/dead bacterial staining assay,and membrane integrity assay.Finally,the G.mellonel-la infection model demonstrated the protective effect of demethylzeylasteral and meropenem.The results indicated that demethylzeylasteral significantly inhibited the hydrolytic activity of NDM-1(IC50=0.32 mg/L)and competitively affected the binding of NDM-1 to meropenem.In vitro tests showed that demethylzeylasteral had good a synergistic antibacterial effect with meropenem and could exert a synergistic bactericidal effect by enhancing the membrane damage of bacteria caused by meropenem.In vivo assays demonstrated that demethylzeylasteral increased the protective effect of meropenem from 67％to 80％.The results obtained in this study provide a therapeutic strategy and antibacterial synergist for treating NDM-1-positive bacterial infections.

Cardiovascular disease(CVD)is the leading cause of death in humans and has received widespread attention.The clinical indicators for predicting the risk of CVD occurrence and development are expensive and difficult to popularize in grassroots areas.Triglyceride glucose(TyG)index,as an alternative biomarker for insulin resistance,can predict the risk of CVD.The clinical TyG index is easy to obtain and is gradually receiving attention.This article reviews the research progress on the correlation between TyG index and CVD risk.

Objective To establish a novel clinical application process of the optical surface monitoring system(OSMS)guided volumetric modulated arc therapy(VMAT)for total body irradiation(TBI),and to assess the accuracy and effectiveness of OSMS in inter-fractional auxiliary positioning before radiotherapy and real-time monitoring of intra-fractional motion during radiotherapy.Methods A retrospective analysis was conducted on 15 leukemia patients who underwent OSMS-guided VMAT-TBI before hematopoietic stem cell transplantation.CT simulation positioning was performed,and the whole-body image data which were collected in head-first supine position(HFS)and feet-first supine position(FFS)were transmitted to the treatment planning system for image registration,multicenter VMAT planning and dose verification.The prescription dose was 800 cGy in 4 fractions twice daily.OSMS was used to assist positioning before delivery,and CBCT was used for position verification.During treatment,OSMS was used for monitoring.The intra-fractional error monitored by OSMS in real time was obtained by analyzing the offline log files.Results The mean dose and coverage of the target area in HFS plan were(905.4±19.0)cGy and 93.0%±2.8%.The mean doses to lung and kidney were(603.7±55.7)cGy and(600.4±49.6)cGy,respectively,and the maximum dose to the lens was(393.9±58.9)cGy.The mean dose and coverage of the target area in FFS plan were(888.5±58.9)cGy and 94.0%±3.2%;and the maximum dose at the junction was(1148.9±72.9)cGy.Fractional treatment delivery time was(75.1±15.1)min.OSMS-assisted positioning was carried out before delivery,and the total deviations of CBCT three-dimensional vector in translational and rotation directions were(2.71±1.96)mm and 0.91°±0.90°,respectively.The three-dimensional vector deviation of the intra-fractional motion amplitude in translational direction monitored by OSMS during the treatment was(1.95±1.88)mm,of which the deviation within 1 mm accounted for 57.5%,79.7%and 62.1%in longitudinal,lateral and vertical directions,respectively.The three-dimensional vector deviation in rotation direction was 0.76°±0.72°,of which the deviation within 1°accounted for 93.1%,85.7%and 94.3%in rotation,pitch and roll directions,respectively.Conclusion VMAT simplifies TBI process,while improving target coverage and organs-at-risk sparing.The use of OSMS can reduce positioning errors,especially rotation errors.In order to ensure the accurate implementation of TBI and the safety of patients,it is necessary to use OSMS for auxiliary positioning and intra-fractional position monitoring.