OBJECTIVE To evaluate the efficacy and safety of high-dose ilaprazole combined with amoxicillin for newly diagnosed elderly patients with Helicobacter pylori （Hp） infection， and analyze independent risk factors for failure of Hp infection eradication treatment. METHODS Totally 200 cases of newly diagnosed elderly patients with Hp infection in Xinxiang Central Hospital from August 1， 2021 to December 1， 2024 were selected and randomly divided into control group and study group， with 100 cases in each group. The control group was treated with classic quadruple therapy regimen （Amoxicillin capsules+ Clarithromycin tablets+Bismuth potassium citrate tablets+Ilaprazole enteric-coated tablets）. The study group was treated with high- dose Ilaprazole enteric-coated tablets+Amoxicillin capsules. All patients were administered medication for 2 weeks. Hp eradication rates in the two groups were compared using intention-to-treat （ITT） and per-protocol （PP） analyses. The incidence of adverse reactions in both groups was also recorded. The multiple-factor Logistic regression analysis was used to identify independent risk factors for failure of Hp infection eradication treatment. RESULTS In ITT and PP analyses， there was no significant difference of Hp eradication rates between the two groups （P＞0.05）. There was no significant difference in incidence of mild to moderate adverse reactions between the two groups （P＞0.05）. BMI ≤18.5 kg/m2， BMI ＞23.9 kg/m2， rural residence， concomitant diabetes and concomitant heart disease were identified as independent risk factors influencing the failure of Hp infection eradication treatment （P＜0.05）. CONCLUSIONS The efficacy and safety of high-dose ilaprazole combined with amoxicillin are comparable to classic quadruple therapy regimen in treating newly diagnosed elderly patients with Hp infection. Independent risk factors influencing the failure of Hp infection eradication treatment include BMI ≤18.5 kg/m2， BMI ＞23.9 kg/m2， rural residence， concomitant diabetes and concomitant heart disease.

Animal experiments are an essential component of life sciences and medical research. However, the external validity and reliability of individual animal studies are frequently challenged by inherent limitations such as small sample sizes, high design heterogeneity, and poor reproducibility, which impede the effective translation of research findings into clinical practice. Systematic reviews and meta-analysis represent a key methodology for integrating existing evidence and enhancing the robustness of conclusions. Currently, however, the application of systematic reviews and meta-analysis in the field of animal experiments lacks standardized guidelines for their conduct and reporting, resulting in inconsistent quality and, to some extent, diminishing their evidence value. To address this issue, this paper aims to systematically delineate the reporting process for systematic reviews and meta-analysis of animal experiments and to propose a set of standardized recommendations that are both scientific and practical. The article's scope encompasses the entire process, from the preliminary preparatory phase [including formulating the population， intervention， comparison and outcome （PICO） question, assessing feasibility, and protocol pre-registration] to the key writing points for each section of the main report. In the core methods section, the paper elaborates on how to implement literature searches, establish eligibility criteria, perform data extraction, and assess the risk of bias, based on the Preferred Reporting Items for Systematic Reviews and Meta-analysis （PRISMA) statement, in conjunction with relevant guidelines and tools such as Animal Research： Reporting of in Vivo Experiments （ARRIVE) and a risk of bias assessment tool developed by the Systematic Review Centre for Laboratory Animal Experimentation (SYRCLE). For the presentation of results, strategies are proposed for clear and transparent display using flow diagrams and tables of characteristics. The discussion section places particular emphasis on how to scientifically interpret pooled effects, thoroughly analyze sources of heterogeneity, evaluate the impact of publication bias, and cautiously discuss the validity and limitations of extrapolating findings from animal studies to clinical settings. Furthermore, this paper recommends adopting the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology to comprehensively grade the quality of evidence. Through a modular analysis of the entire reporting process, this paper aims to provide researchers in the field with a clear and practical guide, thereby promoting the standardized development of systematic reviews and meta-analysis of animal experiments and enhancing their application value in scientific decision-making and translational medicine.

One case of multi-dimensional cervical disorder was diagnosed and treated using jingjin (sinew/muscle) theory. According to the patient's symptoms, guided by jingjin theory, this case was diagnosed as the jingjin (muscle region) disorder of foot-taiyang. On the distribution of the muscle region of foot-taiyang, the distal junctions of the muscle region, Kunlun (BL60) and Feiyang (BL58), as well as the knotted sites, Wangu (GB12), Tianzhu (BL10) and Cuanzhu (BL2) were the keys in the distal acupuncture technique along meridian. After three treatments, the movement of neck region was recovered, the foreign body sensation while swallowing and the discomforts in the supraclavicular fossa disappeared.
Humans ; Acupuncture Points ; Acupuncture Therapy ; Meridians ; Cervical Vertebrae/pathology*

The presence of a positive deep surgical margin in tongue squamous cell carcinoma (TSCC) significantly elevates the risk of local recurrence. Therefore, a prompt and precise intraoperative assessment of margin status is imperative to ensure thorough tumor resection. In this study, we integrate Raman imaging technology with an artificial intelligence (AI) generative model, proposing an innovative approach for intraoperative margin status diagnosis. This method utilizes Raman imaging to swiftly and non-invasively capture tissue Raman images, which are then transformed into hematoxylin-eosin (H&E)-stained histopathological images using an AI generative model for histopathological diagnosis. The generated H&E-stained images clearly illustrate the tissue's pathological conditions. Independently reviewed by three pathologists, the overall diagnostic accuracy for distinguishing between tumor tissue and normal muscle tissue reaches 86.7%. Notably, it outperforms current clinical practices, especially in TSCC with positive lymph node metastasis or moderately differentiated grades. This advancement highlights the potential of AI-enhanced Raman imaging to significantly improve intraoperative assessments and surgical margin evaluations, promising a versatile diagnostic tool beyond TSCC.
Humans ; Spectrum Analysis, Raman/methods* ; Tongue Neoplasms/diagnostic imaging* ; Carcinoma, Squamous Cell/diagnostic imaging* ; Artificial Intelligence ; Margins of Excision

OBJECTIVE: To summarize the gene therapy strategies for neurofibromatosis type 1 (NF1) and related research progress. METHODS: The recent literature on gene therapy for NF1 at home and abroad was reviewed. The structure and function of the NF1 gene and its mutations were analyzed, and the current status as well as future prospects of the transgenic therapy and gene editing strategies were summarized. RESULTS: NF1 is an autosomal dominantly inherited tumor predisposition syndrome caused by mutations in the NF1 tumor suppressor gene, which impair the function of the neurofibromin and lead to the disease. It has complex clinical manifestations and is not yet curable. Gene therapy strategies for NF1 are still in the research and development stage. Existing studies on the transgenic therapy for NF1 have mainly focused on the construction and expression of the GTPase-activating protein-related domain in cells that lack of functional neurofibromin, confirming the feasibility of the transgenic therapy for NF1. Future research may focus on split adeno-associated virus (AAV) gene delivery, oversized AAV gene delivery, and the development of new vectors for targeted delivery of full-length NF1 cDNA. In addition, the gene editing tools of the new generation have great potential to treat monogenic genetic diseases such as NF1, but need to be further validated in terms of efficiency and safety. CONCLUSION Gene therapy, including both the transgenic therapy and gene editing, is expected to become an important new therapeutic approach for NF1 patients.
Humans ; Neurofibromatosis 1/pathology* ; Neurofibromin 1/metabolism* ; GTPase-Activating Proteins ; Mutation ; Genetic Predisposition to Disease ; Genetic Therapy

Objective To compare H_p(3) calibration with a homemade (A) thermoluminescent dosimeter (TLD) and an imported (B) TLD in a standard X-ray RQR radiation field, to explore the different responses of A and B, and to provide foundation for the calibration of H_p(3). Methods A column mode was selected. H_p(3) calibration was performed using A and B in a standard X-ray RQR radiation field in the Secondary Standard Dosimetry Laboratory, National Institute for Radiological Protection, China Center for Disease Control and Prevention. Angle response, energy response, and linear response were calibrated with RQR4 (60 kV), RQR7 (90 kV), and RQR9 (120 kV), respectively. Results In terms of angle response, the calibration results of A were relatively high, while the calibration results of B were relatively low. In terms of energy response, the calibration results showed a similar pattern to angle response. In terms of linear response, the calibration results of both A and B were satisfactory. Conclusion Both A and B can be used for normal calibration of H_p(3) in a standard X-ray RQR radiation field. However, in actual monitoring, attention should be paid to the energy and angle response values of TLDs.

Integrating evidence from animal experiments is a critical component of biomedical research, providing essential prior information for in-depth investigations of disease mechanisms and new drug development. Animal models have played an irreplaceable role in simulating human diseases. However, the integration of evidence from animal experiments has faced numerous challenges, including insufficient emphasis, significant heterogeneity in study designs, high publication bias, and discrepancies with clinical research practices. This paper first identifies existing issues in the original research evidence from animal experiments, such as the selection and applicability of animal models, considerations in the design of experimental studies, and factors influencing the translation of animal experimental evidence. It then discusses various methods for integrating this evidence, including systematic review and meta-analysis, overview of systematic review/umbrella review, scoping review, and evidence mapping, while highlighting recent advancements in their application. Finally, the paper addresses the main challenges currently encountered in the integration of evidence from animal experiments and proposes targeted improvement strategies aimed at enhancing the efficiency of translating research outcomes into clinical practice and promoting the advancement of evidence-based medicine. By continuously optimizing original experimental research protocols and evidence integration practices, this work aims to establish a more efficient and scientific environment for the synthesis of evidence from animal experiments, ultimately contributing to clinical trials and human health.

Objective·To compare the prognostic effects of radical resection of esophageal cancer,concurrent chemoradiotherapy and simple follow-up observation on the prognosis of patients with T1b invasion of superficial esophageal squamous cell carcinoma after endoscopic submucosal dissection(ESD).Methods·From May 2016 to May 2021,the clinical data of 67 patients with esophageal squamous cell carcinoma who were pathologically confirmed as pT1b after ESD and treated in Shanghai Chest Hospital were retrospectively analyzed.According to the additional treatment after ESD,the patients were divided into additional surgery group(S group),chemoradio-therapy group(CRT group)and observation group(O group).χ2 test was used to compare the clinical baseline data and pathological information of the three groups of patients.The Kaplan-Meier survival curve and log-rank test were used to compare the disease free survival(DFS)and recurrence free survival(RFS)of the three groups of patients,and the Cox proportional hazards regression model was used on DFS and RFS by univariate and multivariate analysis.Results·Among all 67 patients,there were 23 cases in the S group,19 cases in the CRT group,and 25 cases in the O group.There was no significant difference in age(P=0.080),gender(P=0.078),tumor length(P=0.485),tumor location(P=0.655),lesion circumferential ratio(P= 0.310),histological grading(P=0.084),depth of tumor invasion(P=0.066)and lymphovascular invasion(P=0.279)among the three groups.During(42.6±16.7)months of follow-up,tumor recurrence was observed in 10 cases(14.9%),including 6 patients(60%)with local recurrence,2 patients(20%)with regional lymph recurrence and 2 patients(20%)with distant metastasis.The median recurrence time of group S,group CRT,and group O was 40.1,36.6,and 22.1 months,and the 3-year DFSs were 100%,89.5%,and 74.5%(P-trend=0.040).Multivariate Cox analysis showed that additional esophagectomy was the key to improving independent protective factors of RFS(HR=0.097,95%CI 0.010?0.956,P=0.046).Conclusion·For patients with superficial esophageal squamous cell carcinoma confirmed as pT1b after ESD,additional surgery can significantly reduce the possibility of long-term recurrence.

BACKGROUND:Increasing studies have shown that autophagy plays an important role in the treatment of osteoarthritis,and moderate autophagy can preserve the normal physiological function of osteoarticular chondrocytes.Traditional Chinese medicine(TCM)monomers can target and modulate autophagy to treat osteoarthritis,and their characteristics such as single components,clear efficacy,low price,and easy availability have obvious benefits in the treatment of osteoarthritis.OBJECTIVE:To review the effects of TCM monomers on the targeted regulation of autophagy in the treatment of osteoarthritis and the research progress,with a view to laying a foundation for the treatment of osteoarthritis and even other bone metabolic diseases.METHODS:Relevant literature published from January 2012 to October 2022 was retrieved in PubMed,Web of Science,CNKI,and WanFang using the keywords of"traditional Chinese medicine,Chinese herbal monomer,autophagy,osteoarthritis"in English and Chinese.Inclusion and exclusion criteria were developed,and 63 relevant articles were finally included by screening through reading the title,abstract,and full-text content.RESULTS AND CONCLUSION:TCM monomers can treat osteoarthritis by targeting autophagy to inhibit chondrocyte apoptosis,protect cartilage extracellular matrix,reduce inflammation and antagonize oxidative stress injury.Different TCM monomers can regulate autophagy in the same way,and the same TCM monomers can affect autophagy in different ways.The combination of multiple monomers and the multi-target and multi-pathway regulation of autophagy by TCM monomers remain to be explored.The regulation of autophagy by TCM monomers can provide new ideas and strategies for the prevention and treatment of osteoarthritis.Moderate regulation of autophagy by TCM monomers to keep the autophagic flux unimpeded may be the key to treating osteoarthritis.