Objective To observe the clinical effect of Jiu-Wei-Yong-An granule combined with cetirizine in the treatment of damp-heat accumulation syndrome of eczema. Methods 108 eczema patients with syndrome of damp-heat accumulated in the skin, treated in the Department of Traditional Chinese Surgery in the First Affiliated Hospital of Naval Medical University from December 2021 to March 2023, were selected. They were randomly divided into an observation group and a control group, 54 cases in each. Both groups took cetirizine tablets orally for basic treatment. The observation group was given Jiu-Wei-Yong-An granules, and the control group was given placebos of the same. The clinical efficacy before and after treatment in the two groups was observed and compared, including TCM syndrome scores, eczema area and severity index （EASI）, visual analogue scale （VAS）, and adverse reactions. Results After treatment, the total effective rate of the observation group （88.9%） was higher than that of the control group （77.8%）, and the difference was statistically significant （P<0.05）. After treatment, the TCM syndrome score, EASI and VAS in the observation group were significantly lower than those in the control group （P<0.05）, and the difference was statistically significant. There was no significant difference in the total rate of adverse reactions between the two groups （P>0.05）. Conclusion The combination of Jiu-Wei-Yong-An granules and cetirizine tablets in the treatment of damp-heat eczema showed significantly better clinical outcomes in the observation group compared to the control. It effectively improved patient conditions, reduced skin lesion areas, and alleviated itching, with both safety and efficacy that merit clinical promotion.

Objective To evaluate the clinical efficacy of Traditional Chinese Medicine （TCM）external treatment methods in alleviating skin pruritus caused by eczema through a Meta-analysis. Methods Randomized clinical trials investigating the use of TCM external treatment methods for skin pruritus caused by eczema were searched in databases including China National Knowledge Infrastructure （CNKI）, VIP, Wanfang, Sinomed, PubMed, Embase, LILACS, and Cochrane, up to December 2024. Two reviewers independently screened and entered the statistical data, conducted bias risk assessment by the Cochrane Handbook for Systematic Reviews of Interventions, version 5.1.0, and performed Meta-analysis using RevMan 5.4.1. Results Ultimately, 14 studies involving 1 788 patients were included. Compared to the control group, TCM external treatment methods （treatment group）showed better improvement in pruritus scores （Z=11.88, P<0.000 01）, better improvement in Eczema Area and Severity Index （EASI） scores （Z=23.15, P<0.000 01）, higher overall clinical efficacy rate （Z=6.21, P<0.000 01）, better improvement in TCM symptoms （Z=5.49, P<0.000 01）, and lower clinical recurrence rate （Z=2.88, P=0.004）. Three of the included studies mentioned adverse reactions, with the treatment group showing lower adverse reactions than the control group. Conclusion The external treatment of TCM was more effective in treating skin pruritus caused by eczema compared to the control group. Given the biases and heterogeneity in the included literature, this conclusion needs to be further substantiated by more large-scale, multi-center, randomized, controlled, and double-blind studies.

In recent years, the incidence of multiple primary lung cancer (MPLC) has been increasing, and it cannot be ignored in clinical practice. The treatment of MPLC is still controversial, but surgical treatment is recognized as the most important treatment. However, current studies have shown that the treatment of MPLC needs to develop multimodal treatment according to different patients. This review summarizes multiple treatment method for MPLC, including surgery, ablation, chemotherapy, radiotherapy, targeted therapy, and immunotherapy in order to enhance understanding of MPLC treatment.
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Humans ; Lung Neoplasms/surgery* ; Immunotherapy ; Combined Modality Therapy

Cartilage tissue engineering offers a promising therapeutic approach for auricular, tracheal, and joint reconstruction. However, implanted engineered cartilage currently faces challenges such as host immune rejection and inflammatory reactions, which can lead to deformities and fibrosis, compromising long-term maintenance of shape and function. Effectively modulating immune and inflammatory responses is crucial for advancing the clinical application of engineered cartilage. This article reviewed relevant literature to analyze the mechanisms of inflammatory responses occurring after the implantation of tissue-engineered cartilage, and summarized the types and surface characteristics of biomaterials, providing a reference for the design of biomaterials in cartilage tissue engineering.

Cartilage tissue engineering offers a promising therapeutic approach for auricular, tracheal, and joint reconstruction. However, implanted engineered cartilage currently faces challenges such as host immune rejection and inflammatory reactions, which can lead to deformities and fibrosis, compromising long-term maintenance of shape and function. Effectively modulating immune and inflammatory responses is crucial for advancing the clinical application of engineered cartilage. This article reviewed relevant literature to analyze the mechanisms of inflammatory responses occurring after the implantation of tissue-engineered cartilage, and summarized the types and surface characteristics of biomaterials, providing a reference for the design of biomaterials in cartilage tissue engineering.

Objective To explore the value of radiomics in differential diagnosis of small cell lung cancer(SCLC)and non-small cell lung cancer(NSCLC).Methods Literature on the differential diagnosis of SCLC and NSCLC using radiomics was searched in Chinese and English databases.After literature screening and data extraction,Meta-DiSc1.4 and State16.0 SE software were used for analysis.Results A total of 910 patients were included in 8 studies.Meta-analysis results showed that the radiomics differential diag-nosis of SCLC and NSCLC had high co-sensitivity(Sen)and specificity(Spe),0.87[95%confidence interval(CI)0.83-0.91]and 0.88(95%CI 0.85-0.90),respectively.Meta-regression analysis showed that heterogeneity was not caused by feature extraction software type,joint machine learning,image pattern,brain metastasis,and sample size.Publication bias results didn't show any sig-nificant publication bias.Conclusion The radiomics method can differentiate and diagnose SCLC from NSCLC more accurately.When Matlab software is used to extract MRI image features combined with machine learning,and the sample size is large enough,the radiomics can differentiate and diagnose SCLC from NSCLC more accurately.

Objective:To observe the effects of transcranial direct current stimulation (tDCS) on functional connectivity (FC) in language-related brain regions of patients with picture-naming dysfunction after cerebral infarction by using resting state functional magnetic resonance imaging(rs-fMRI).Methods:Twenty-eight patients with post-infarction picture-naming dysfunction were divided into an acute stage group( n=16) and a recovery stage group( n=12) according to the course of the disease, and 18 middle-aged and elderly volunteers were recruited as the normal control group.The anodic tDCS was applied on the posterior perisylvian region(PPR) of the left sylvian of the patients, 5 days a week for 2 weeks.Before and after the 2 weeks′ treatment, the rs-fMRI and Psycholinguistic Assessment of Chinese Aphasia (PACA)-picture-naming subscale were performed, and FC changes in language-related brain areas were observed. Results:After treatment, the PACA scores of patients in both acute and recovery stage groups were significantly improved after treatment( P<0.05). Compared with normal subjects, FC in multiple brain regions and particularly the Wernicke area was reduced in both cerebral hemispheres among the patient group. It was more severe in the dominant hemisphere.After the tDCS treatment, FC in both frontotemporal lobes and in the Wernicke area was significantly enhanced in both the acute and recovery groups. Further comparison showed that in the acute group FC in both temporo-occipital lobes was significantly enhanced after treatment. In the recovery group, the enhanced FC in the left temporal lobe before the treatment was significantly reduced after treatment. Conclusion:The fMRI technique can evaluate changes in brain connectivity in aphasia patients with picture-naming dysfunction after cerebral infarction accurately and non-invasively.tDCS may improve picture-naming function of stroke patients by enhancing the FC in bilateral language-related brain areas(concentrated in frontotemporal lobes) and Wernicke area.

Infectious bronchitis in chickens is a serious threat to the global poultry industry.Despite the availability of commercial vaccines,the epidemic has not been effectively controlled.Therefore,the development of novel vaccines may provide new ways to prevent and control this disease.In this study,BLP-S1,a bacterium-like particle displaying the S1 subunit of infectious bronchitis virus on its surface,was constructed using the GEM-PA system.The immunoprotection results showed that BLP-S1 effectively induced the production of specific IgG and sIgA in commercial chickens and provided effective protection against a heterologous strain with a protection rate of up to 90％.This study demonstrated that BLP-S1 has good immunogenicity and immunoprotection,with the poten-tial to develop a novel vaccine against infectious bronchitis.

Clinical data of 15 primary central nervous system lymphoma (PCNSL) children aged ≤18 years admitted to our hospital between May 2013 to May 2023 were retrospectively analyzed. Our goal was to summarize the clinical features of children and investigate the therapeutic effect of a high-dose methotrexate (HD-MTX) based chemotherapy regimen on this disease. The male-to-female ratio was 2.7∶1, and the median age was 7.2 (2.3-16.4) years at diagnosis. The initial clinical symptoms were primarily cranial hypertension, with imaging findings revealing multiple lesions. Pediatric PCNSL with normal immune function has a favorable prognosis with HD-MTX-based chemotherapy. Patients with a stable disease can be treated with minimal or no maintenance. HD-MTX-based chemotherapy remains effective when the disease progresses or recurs after an initial course of non-HD-MTX-based chemotherapy.

Objective:To evaluate the efficacy and safety of CD30 antibody-drug conjugates (ADC) brentuximab vedotin (BV) combined with chemotherapy in children with refractory or relapsed classic Hodgkin′s lymphoma (R/R cHL).Methods:Clinical data (including age, gender, B symptoms, clinical stage, previous treatment, etc.) of the 10 R/R cHL children diagnosed and treated at Beijing Children′s Hospital Affiliated to Capital Medical University from October 2021 to August 2023 were analyzed retrospectively. According to the different intensity of chemotherapy drugs, the dose of BV applied in the same course of treatment was 1.8 mg/kg for BV applied once every 3 weeks, and 1.2 mg/kg for BV applied once every 2 weeks. All 10 patients received at least 2 cycles of BV combined with chemotherapy and were evaluated every 2 cycles. The patients were followed up until May 31, 2024. The infusion reactions and adverse reactions after treatment were recorded.Results:In all 10 patients, there were 7 males and 3 females, the age ranged from 5.3-16.9 years, and there were 6 cases of refractory and 4 cases of relapsed. There were 6 cases of nodular sclerosis type, 2 cases of mixed cell type, 1 case of lymphocyte-rich type, and 1 case of lymphodepletion type. There were 5 cases of stage Ⅳ and 5 cases of stage Ⅲ. Previous treatment was mainly chemotherapy, 4 cases received radiotherapy and 1 case received programmed cell death protein 1 (PD-1) antibody therapy. The follow-up time ranged from 9 to 27 months. A total of 43 courses with 49 doses of BV alone or combined with chemotherapy were recorded, and the number of courses was 2 to 10 times. All 10 children responded to the treatment, and 9 achieved complete remission. BV infusion was successfully completed in all cases. A total of 28 cases of grade 3 or above adverse events were recorded, mainly myelosuppression, all of which were related to chemotherapy and did not affect sequential treatment.Conclusion:Brentuximab vedotin has demonstrated efficacy and a tolerable safety profile in the treatment of refractory and relapsed CD30-positive Hodgkin′s lymphoma in children.