Lung cancer is a leading cause of cancer-related morbidity and mortality worldwide. Coupled with the substantial workload, the clinical management of lung cancer is challenged by the critical need to efficiently and accurately process increasingly complex medical information. In recent years, large language models (LLMs) technology has undergone explosive development, demonstrating unique advantages in handling complex medical data by leveraging its powerful natural language processing capabilities, and its application value in the field of lung cancer diagnosis and treatment is continuously increasing. The paper systematically analyzes that the exceptional potential of LLMs in lung cancer auxiliary diagnosis, tumor feature extraction, automatic staging, progression/outcome analysis, treatment recommendations, medical documentation generation, and patient education. However, they face critical technical and ethical challenges including inconsistent performance in complex integrated decision-making (e.g., TNM staging, personalized treatment suggestions) and "black box" opacity issues, along with dilemmas such as training data biases, model hallucinations, data privacy concerns, and cross-lingual adaptation challenges ("data colonization"). Future directions should prioritize constructing high-quality multimodal corpora specific to lung cancer, developing interpretable and compliant specialized models, and achieving seamless integration with existing clinical workflows. Through dual drivers of technological innovation and ethical standardization, LLMs should be prudently advanced for holistic lung cancer management processes, ultimately promoting efficient, standardized, and personalized diagnosis and treatment practices.

ObjectiveTo evaluate the public health governance capacity in Jiangsu Province and provide an optimized pathway for the construction of a “strong, rich, beautiful, and high-quality” new Jiangsu. MethodsA total of 806 policy documents, 658 public information reports, and 148 research literatures related to public health governance capacity in Jiangsu Province from January 1995 to December 2023 were collected. The status of current public health goverance was assessed based on the evaluation criteria suitable for public health systems, and the strengths and the weaknesses of the system were identified. ResultsThe public health governance capability of Jiangsu Province was scored at 738.3 points, ranking 3rd nationally. Maternal health care and emergency response capacities achieved leading positions nationwide, both ranking 2nd. Jiangsu had exhibited a standardized guidance in the strategic level, a well-established management mechanism, an extensive coverage in information collection, and a scientifically established health targets setting. However, bottlenecks remained, including an unclear division of responsibilities across organizational departments, an insufficient public-health workforce, the absence of a stable growth mechanism for government funding investment, and difficulties in promptly identifying public needs. ConclusionJiangsu’s public-health system demonstrates leading nationally, yet several components remain underdeveloped. Future efforts should consolidate advantages while addressing weaknesses, further diversify content and forms, establish a stable funding increase mechanism, and clarify departmental functions, thereby providing solid health support for realizing the developmental goals of a “strong, rich, beautiful and high-quality” new Jiangsu.

ObjectiveTo systematically assess the public health governance capacity in Zhejiang Province, to conduct an in-depth analysis of its strengths and weaknesses, so as to provide scientific basis and strategic recommendations for further enhancement. MethodsA systematic collection of policy documents, public information reports, and research literature related to public health governance capacity in Zhejiang Province from 2002 to 2023 was conducted (encompassing a total of 1 263 policy documents, 138 pieces of information reports and 631 research articles). Based on the evaluation criteria suitable for public health systems previously developed by the research team, the basic status and magnitude of change in public health governance capacity in Zhejiang Province was evaluated. Additionally, normative gap analyses were employed to identify the strengths and weaknesses. ResultsZhejiang Province ranked 4th nationwide in terms of public health governance capacity with a score of 733.4 points (1 000.0-point maximum). The province has effectively implemented the principle of health first (scoring 698.5 points in the assessment of health-first strategy implementation) and attached sufficient importance to health-related goals (scoring 658.2 points in the scientific rationality of goal setting). However, the implementation of inter-departmental coordination and incentive mechanisms only scored 178.7 points, the feasibility of management and monitoring mechanisms scored even lower at only 144.0 points, and the coverage of incentive mechanisms scored 286.0 points. ConclusionZhejiang Province has effectively implemented its health first strategy and attached great importance to health targets, but still needs to strengthen cross-departmental coordination mechanisms and health-oriented incentives.

BACKGROUND:Pearl powder is rich in many active ingredients,which can promote the proliferation and migration of fibroblasts,thus promoting wound healing and skin tissue regeneration.However,the effect of nano-pearl powder water-soluble matrix on proliferation,migration and apoptosis of mouse fibroblasts L929 has not been reported.OBJECTIVE:To investigate the effect of nano-pearl powder water-soluble matrix on the proliferation,migration and apoptosis of mouse fibroblasts L929.METHODS:Passage 6 L929 cells were divided into five groups.The negative control group did not add any material;the positive control group added PBS,and the low,medium and high mass concentration groups of water-soluble matrix were added with 10,25 and 40 μg/mL of nano-pearl powder water-soluble matrix,respectively.The proliferation of L929 cells was detected by MTT assay.The migration ability of L929 cells was detected by Transwell.The apoptosis rate of L929 cells was detected by flow cytometry.The expressions of apoptosis-related proteins Bax,Bcl-2,and Caspase-1 were detected by western blot assay.RESULTS AND CONCLUSION:(1)The results of MTT assay and Transwell chamber experiment showed that the water-soluble matrix of nano-pearl powder could promote the proliferation and migration of L929 cells,and it was concentration dependent.(2)Flow cytometry and western blot assay results showed that the water-soluble matrix of nano-pearl powder could reduce the apoptosis rate of L929 cells and the protein expression of Bax and Caspase-1,and increase the expression of Bcl-2 protein,and it was concentration dependent.(3)These findings exhibited that the water-soluble matrix of nano-pearl powder could inhibit cell apoptosis under high mass concentration treatment.The results show that the water-soluble matrix of nano-pearl powder can promote the proliferation and migration of fibroblasts and inhibit the apoptosis of fibroblasts.

BACKGROUND:Pearl powder is rich in many active ingredients,which can promote the proliferation and migration of fibroblasts,thus promoting wound healing and skin tissue regeneration.However,the effect of nano-pearl powder water-soluble matrix on proliferation,migration and apoptosis of mouse fibroblasts L929 has not been reported.OBJECTIVE:To investigate the effect of nano-pearl powder water-soluble matrix on the proliferation,migration and apoptosis of mouse fibroblasts L929.METHODS:Passage 6 L929 cells were divided into five groups.The negative control group did not add any material;the positive control group added PBS,and the low,medium and high mass concentration groups of water-soluble matrix were added with 10,25 and 40 μg/mL of nano-pearl powder water-soluble matrix,respectively.The proliferation of L929 cells was detected by MTT assay.The migration ability of L929 cells was detected by Transwell.The apoptosis rate of L929 cells was detected by flow cytometry.The expressions of apoptosis-related proteins Bax,Bcl-2,and Caspase-1 were detected by western blot assay.RESULTS AND CONCLUSION:(1)The results of MTT assay and Transwell chamber experiment showed that the water-soluble matrix of nano-pearl powder could promote the proliferation and migration of L929 cells,and it was concentration dependent.(2)Flow cytometry and western blot assay results showed that the water-soluble matrix of nano-pearl powder could reduce the apoptosis rate of L929 cells and the protein expression of Bax and Caspase-1,and increase the expression of Bcl-2 protein,and it was concentration dependent.(3)These findings exhibited that the water-soluble matrix of nano-pearl powder could inhibit cell apoptosis under high mass concentration treatment.The results show that the water-soluble matrix of nano-pearl powder can promote the proliferation and migration of fibroblasts and inhibit the apoptosis of fibroblasts.

Objective To investigate the prevalence of thyroid nodules in the physical examination population in Mianyang region and analyze its association with metabolic syndrome. Methods A retrospective study was conducted on 9 978 individuals who underwent health examinations at our hospital from January 2024 to May 2025. Thyroid examinations were performed using color Doppler ultrasound to analyze the prevalence of thyroid nodules in this population. Clinical data of all subjects were collected, and logistic regression analysis was employed to assess the association between metabolic syndrome and the risk of thyroid nodule development. Results The prevalence of thyroid nodules in the physical examination population of Mianyang region was 17.98% (1 794/9 978). The logistic regression results showed that after adjusting for gender, age, BMI, occupation, consumption of non-iodized salt, staying up late, daily sleep duration, anxiety, and depression, metabolic syndrome (OR=6.593, 95% CI: 3.961-10.975) was associated with thyroid nodules (P<0.05). Conclusion The prevalence of thyroid nodules among the physical examination population in the Mianyang area is 17.98%, and metabolic syndrome remains associated with the risk of thyroid nodules after effectively controlling for confounding factors.

Sichuan Province is a hilly schistosomiasis-endemic province in China with the highest endemicity and largest coverage. During the period of more than 70 years of integrated control, there are five distinct phases of schistosomiasis control in Sichuan Province, including baseline investigation, Oncomelania hupensis snail control, chemotherapy for both humans and livestock, management of source of Schistosoma japonicum infections, and sustained control and intensified surveillance and early warning, and a package of key interventions are implemented, including environmental modification, snail control with chemical treatment, large-scale chemotherapy for humans and livestock, management of source of S. japonicum infections, intensified integrated control, establishment of an early warning and surveillance system. As a result, schistosomiasis has been eliminated across all 63 disease-endemic counties (cities, districts) in Sichuan Province by June 2025. Government-led multi-sectoral collaborations, science and technology-supported precision control strategies, and a sustainable control model tailored to the ecological and socio-economic conditions in endemic regions are essential to achieving the target of schistosomiasis elimination in Sichuan Province.

In recent years,significant progress has been made in diabetes research both domestically and internationally,new diagno-sis and treatment techniques and methods have been constantly emerging,and clinical research evidence has been continuously accu-mulated and updated.To keep pace with these important developments,the Diabetes Branch of the Chinese Medical Association has ac-tively organized experts to update the China Guidelines for the Prevention and Treatment of Diabetes.This update aims to provide a more comprehensive and scientific guide for diabetes prevention and treatment,greatly promote the standardized and integrated man-agement of diabetes by clinicians,and ensure that patients receive standardized and personalized treatment plans to improve therapeu-tic outcomes and quality of life.

Objective To observe the effectiveness and safety of netupitant/palonosetron in the treat-ment of chemotherapy-induced nausea and vomiting(CINV)in hematologic tumor patients undergoing autol-ogous and allogeneic stem cell transplantation.Methods Adult hematologic tumor patients who received net-upitant/palonosetron to prevent chemotherapy-induced nausea and vomiting CINV during pre-transplant chemotherapy at West China Hospital of Sichuan University from January to September 2022 were collected.On the first and third day of pre-transplant chemotherapy,netupitant/palonosetron was orally administered one hour before the infusion of pre-transplant chemotherapy drugs,for a total of two doses.The nausea and CINV status of the patients from the start of pre-transplant chemotherapy to 7 days after stem cell infusion were recorded.Results As a result,a total of 125 patients with hematological tumors were included,and the complete remission rates during pre-treatment chemotherapy were 72.8%,80.0%and 66.4%in the acute phase,delayed phase,and total phase,respectively.The rates of no vomiting were 89.6%,92.0%and 72.8%,respectively.The rates of no rescue medication were 95.2%,93.6%and 73.6%,respectively.The complete remission rate of 33 plasma cell tumors and 46 leukemia and myelodysplastic syndrome patients exceeded 70%,and the complete remission rate of 46 lymphoma patients exceeded 90%.The complete response rate in the delayed phase of the pre-treatment CHiGCB regimen(chidamide+busulfan+gemcitabine+cladribine)was 93.5%,which was higher than the complete response rate of the BenMel regimen(bendamustine+mel-phalan)(72.7%)and the CHiFAB regimen(chidamide+busulfan+fludarabine+cytarabine)(71.7%).The complete remission rate during the follow-up period of the CHiGCB regimen was 91.3%,which was higher than that of the CHiFAB regimen(65.2%),with the statistically significance(P<0.05).Conclusion Netu-pitant/palonosetron can effectively control CINV in patients undergoing autologous or allogeneic hematopoiet-ic stem cell transplantation for hematologic tumors.

In situ continuous monitoring technology based on sweat detection can reflect the changes of human metabolic status,electrolyte balance and disease markers in real time,which can provide important dynamic data support for personalized health management,but it still faces bottlenecks such as lack of reliability of sweat sampling,high cross-interference among markers,and difficulty of dynamic continuous monitoring.Wearable sweat sensors based on microfluidic chips can effectively improve the detection accuracy of sweat markers by means of precise fluidic manipulation,multi-channel parallel analysis architecture,and chip surface functionalization modification techniques,providing a powerful tool for revealing the mysteries of human physiology at molecular level,and showing great potential for application in the field of personalized health monitoring.This paper focused on microfluidic chip-based multi-channel sweat sensors,and reviewed the recent progresses of microfluidic chips in sweat collection capability,wearable sensing implementation,and artificial intelligence technique synergizing to achieve simultaneous multi-parameter detection of sweat from the perspective of multi-channel synergistic sensing.Meanwhile,for industrialization bottlenecks such as crosstalk of sensing signals and wireless energy supply,this paper explored feasible solutions and technical routes,providing a theoretical framework and development direction for construction of a next-generation intelligent sweat monitoring system.By summarizing the practical needs in this field through an overview,this paper aimed to provide theoretical references and practical guidance for the development of more efficient wearable microfluidics.