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.

Objective To analyze the technical essentials of single-microport assisted micro-uni-port thoracoscopic surgery, and to investigate its surgical efficacy and promotional value. Methods Clinical data of patients who consecutively underwent radical upper lobectomy in the Department of Thoracic Surgery of Xi'an International Medical Center Hospital from March 2023 to June 2024 were retrospectively analyzed. According to the surgical approach, patients were divided into two groups: the single-microport assisted group (underwent upper lobectomy via single-microport assisted micro-uni-port thoracoscopy) and the traditional uniportal group (underwent traditional uniportal thoracoscopic lobectomy). Clinical outcomes were compared between the two groups. Results A total of 62 patients were enrolled. There were 30 patients in the single-microport assisted group, with a mean age of (57.4±10.8) years, and 32 patients in the traditional uniportal thoracoscopic group, with a mean age of (57.6±8.7) years. The baseline data were comparable between the two groups. All patients in both groups successfully underwent minimally invasive surgery without conversion to thoracotomy. The operative time in the single-microport assisted group was significantly shorter than that in the traditional uniportal group [(146.03±30.79) min vs. (171.41±36.41) min, P=0.004]. However, there were no statistically significant differences between the two groups in intraoperative blood loss, number of dissected lymph nodes, duration of chest tube drainage, postoperative pain score, postoperative hospital stay, hospitalization cost, or incidence of postoperative complications (all P>0.05). Conclusion Single-microport assisted micro-uni-port thoracoscopic surgery for upper lobectomy can maximally integrate the advantages of three-port and uni-port VATS while effectively avoiding their disadvantages. It significantly shortens the operative time without increasing postoperative pain or complications, and represents a more minimally invasive, safer, and more convenient surgical approach.

Background: This study aimed to estimate temporal trends in metabolically unhealthy obesity (MUO) among United States (US) adults by age, sex, race/ethnicity, and income from 1999 to 2018. Methods: We included 17,230 non-pregnant adults from a nationally representative cross-sectional study, the National Health and Nutrition Examination Survey (NHANES). MUO was defined as body mass index ≥30 kg/m2 with any metabolic disorders in blood pressure, blood glucose, and blood lipids. The age-adjusted percentage of MUO was calculated, and linear regression models estimated trends in MUO. Results: The weighted mean age of adults was 47.28 years; 51.02% were male, 74.64% were non-Hispanic White. The age-adjusted percentage of MUO continuously increased in adults across all subgroups during 1999–2018, although with different magnitudes (all P<0.05 for linear trend). Adults aged 45 to 64 years consistently had higher percentages of MUO from 1999–2000 (34.25%; 95% confidence interval [CI], 25.85% to 42.66%) to 2017–2018 (42.03%; 95% CI, 35.09% to 48.97%) than the other two age subgroups (P<0.05 for group differences). The age-adjusted percentage of MUO was the highest among non-Hispanic Blacks while the lowest among non-Hispanic Whites in most cycles. Adults with high-income levels generally had lower MUO percentages from 1999–2000 (22.63%; 95% CI, 17.00% to 28.26%) to 2017–2018 (32.36%; 95% CI, 23.87% to 40.85%) compared with the other two subgroups. Conclusion This study detected a continuous linear increasing trend in MUO among US adults from 1999 to 2018. The persistence of disparities by age, race/ethnicity, and income is a cause for concern. This calls for implementing evidence-based, structural, and effective MUO prevention programs.

Background: This study aimed to estimate temporal trends in metabolically unhealthy obesity (MUO) among United States (US) adults by age, sex, race/ethnicity, and income from 1999 to 2018. Methods: We included 17,230 non-pregnant adults from a nationally representative cross-sectional study, the National Health and Nutrition Examination Survey (NHANES). MUO was defined as body mass index ≥30 kg/m2 with any metabolic disorders in blood pressure, blood glucose, and blood lipids. The age-adjusted percentage of MUO was calculated, and linear regression models estimated trends in MUO. Results: The weighted mean age of adults was 47.28 years; 51.02% were male, 74.64% were non-Hispanic White. The age-adjusted percentage of MUO continuously increased in adults across all subgroups during 1999–2018, although with different magnitudes (all P<0.05 for linear trend). Adults aged 45 to 64 years consistently had higher percentages of MUO from 1999–2000 (34.25%; 95% confidence interval [CI], 25.85% to 42.66%) to 2017–2018 (42.03%; 95% CI, 35.09% to 48.97%) than the other two age subgroups (P<0.05 for group differences). The age-adjusted percentage of MUO was the highest among non-Hispanic Blacks while the lowest among non-Hispanic Whites in most cycles. Adults with high-income levels generally had lower MUO percentages from 1999–2000 (22.63%; 95% CI, 17.00% to 28.26%) to 2017–2018 (32.36%; 95% CI, 23.87% to 40.85%) compared with the other two subgroups. Conclusion This study detected a continuous linear increasing trend in MUO among US adults from 1999 to 2018. The persistence of disparities by age, race/ethnicity, and income is a cause for concern. This calls for implementing evidence-based, structural, and effective MUO prevention programs.

Background: This study aimed to estimate temporal trends in metabolically unhealthy obesity (MUO) among United States (US) adults by age, sex, race/ethnicity, and income from 1999 to 2018. Methods: We included 17,230 non-pregnant adults from a nationally representative cross-sectional study, the National Health and Nutrition Examination Survey (NHANES). MUO was defined as body mass index ≥30 kg/m2 with any metabolic disorders in blood pressure, blood glucose, and blood lipids. The age-adjusted percentage of MUO was calculated, and linear regression models estimated trends in MUO. Results: The weighted mean age of adults was 47.28 years; 51.02% were male, 74.64% were non-Hispanic White. The age-adjusted percentage of MUO continuously increased in adults across all subgroups during 1999–2018, although with different magnitudes (all P<0.05 for linear trend). Adults aged 45 to 64 years consistently had higher percentages of MUO from 1999–2000 (34.25%; 95% confidence interval [CI], 25.85% to 42.66%) to 2017–2018 (42.03%; 95% CI, 35.09% to 48.97%) than the other two age subgroups (P<0.05 for group differences). The age-adjusted percentage of MUO was the highest among non-Hispanic Blacks while the lowest among non-Hispanic Whites in most cycles. Adults with high-income levels generally had lower MUO percentages from 1999–2000 (22.63%; 95% CI, 17.00% to 28.26%) to 2017–2018 (32.36%; 95% CI, 23.87% to 40.85%) compared with the other two subgroups. Conclusion This study detected a continuous linear increasing trend in MUO among US adults from 1999 to 2018. The persistence of disparities by age, race/ethnicity, and income is a cause for concern. This calls for implementing evidence-based, structural, and effective MUO prevention programs.

Background: This study aimed to estimate temporal trends in metabolically unhealthy obesity (MUO) among United States (US) adults by age, sex, race/ethnicity, and income from 1999 to 2018. Methods: We included 17,230 non-pregnant adults from a nationally representative cross-sectional study, the National Health and Nutrition Examination Survey (NHANES). MUO was defined as body mass index ≥30 kg/m2 with any metabolic disorders in blood pressure, blood glucose, and blood lipids. The age-adjusted percentage of MUO was calculated, and linear regression models estimated trends in MUO. Results: The weighted mean age of adults was 47.28 years; 51.02% were male, 74.64% were non-Hispanic White. The age-adjusted percentage of MUO continuously increased in adults across all subgroups during 1999–2018, although with different magnitudes (all P<0.05 for linear trend). Adults aged 45 to 64 years consistently had higher percentages of MUO from 1999–2000 (34.25%; 95% confidence interval [CI], 25.85% to 42.66%) to 2017–2018 (42.03%; 95% CI, 35.09% to 48.97%) than the other two age subgroups (P<0.05 for group differences). The age-adjusted percentage of MUO was the highest among non-Hispanic Blacks while the lowest among non-Hispanic Whites in most cycles. Adults with high-income levels generally had lower MUO percentages from 1999–2000 (22.63%; 95% CI, 17.00% to 28.26%) to 2017–2018 (32.36%; 95% CI, 23.87% to 40.85%) compared with the other two subgroups. Conclusion This study detected a continuous linear increasing trend in MUO among US adults from 1999 to 2018. The persistence of disparities by age, race/ethnicity, and income is a cause for concern. This calls for implementing evidence-based, structural, and effective MUO prevention programs.

Objective:To conduct a symptom network analysis in patients with systemic lupus erythematosus (SLE) and identify core symptoms, in order to provide a foundation for the development of precision-based symptom management interventions.Methods:A convenience sampling method was used to recruit 420 SLE patients who received treatment at Shengjing Hospital of China Medical University between November 2022 and July 2023. The SLE Specific Symptom Checklist was administered to these patients. A contemporaneous symptom network was constructed using a Gaussian graphical model, and centrality measures including closeness centrality, betweenness centrality, and expected influence coefficient were calculated to determine the core symptoms within the network.Results:The most commonly reported symptoms among the 420 patients were fatigue (65.7%, 276/420), hair loss (59.8%, 251/420), photosensitivity (56.9%, 239/420), memory impairment (54.5%, 229/420), and facial swelling (52.1%, 219/420). In the symptom network analysis, the most central symptom was photosensitivity (closeness centrality=1.58; betweenness centrality=2.56; expected influence coefficient=1.06), followed by skin fragility (closeness centrality=1.00; betweenness centrality=0.43; expected influence coefficient=1.78), gastrointestinal discomfort (closeness centrality=1.30; betweenness centrality=1.14; expected influence coefficient=0.77), fatigue (closeness centrality=0.50; betweenness centrality=0.70; expected influence coefficient=1.61), and mood changes (closeness centrality=0.65; betweenness centrality=1.14; expected influence coefficient=0.89) .Conclusions:Among the various symptoms experienced by SLE patients, photosensitivity, skin fragility, gastrointestinal discomfort, fatigue, and mood changes emerged as core symptoms that influence and activate other symptoms in the network. Healthcare professionals should tailor symptom management strategies based on patients' self-reported symptom profiles, prioritize intervention targets, and work to reduce the overall symptom burden in individuals with SLE.

Objective:To conduct a symptom network analysis in patients with systemic lupus erythematosus (SLE) and identify core symptoms, in order to provide a foundation for the development of precision-based symptom management interventions.Methods:A convenience sampling method was used to recruit 420 SLE patients who received treatment at Shengjing Hospital of China Medical University between November 2022 and July 2023. The SLE Specific Symptom Checklist was administered to these patients. A contemporaneous symptom network was constructed using a Gaussian graphical model, and centrality measures including closeness centrality, betweenness centrality, and expected influence coefficient were calculated to determine the core symptoms within the network.Results:The most commonly reported symptoms among the 420 patients were fatigue (65.7%, 276/420), hair loss (59.8%, 251/420), photosensitivity (56.9%, 239/420), memory impairment (54.5%, 229/420), and facial swelling (52.1%, 219/420). In the symptom network analysis, the most central symptom was photosensitivity (closeness centrality=1.58; betweenness centrality=2.56; expected influence coefficient=1.06), followed by skin fragility (closeness centrality=1.00; betweenness centrality=0.43; expected influence coefficient=1.78), gastrointestinal discomfort (closeness centrality=1.30; betweenness centrality=1.14; expected influence coefficient=0.77), fatigue (closeness centrality=0.50; betweenness centrality=0.70; expected influence coefficient=1.61), and mood changes (closeness centrality=0.65; betweenness centrality=1.14; expected influence coefficient=0.89) .Conclusions:Among the various symptoms experienced by SLE patients, photosensitivity, skin fragility, gastrointestinal discomfort, fatigue, and mood changes emerged as core symptoms that influence and activate other symptoms in the network. Healthcare professionals should tailor symptom management strategies based on patients' self-reported symptom profiles, prioritize intervention targets, and work to reduce the overall symptom burden in individuals with SLE.

Objective To investigate the effectiveness of the integrated schistosomiasis control programme in Sichuan Province during the stage moving from transmission interruption to elimination (2015—2023), so as to provide insights into formulation of the schistosomiasis control measures during the post-elimination stage. Methods Schistosomiasis control data were retrospectively collected from departments of health, agriculture and rural affairs, forestry and grassland, water resources, and natural resources in Sichuan Province from 2015 to 2023, and a database was created to document examinations and treatments of human and livestock schistosomiasis, and snail survey and control, conversion of paddy fields to dry fields, ditch hardening, rivers and lakes management and building of forests for snail control and schistosomiasis prevention. The completion of schistosomiasis control measures was investigated, and the effectiveness was evaluated. Results A total of 20 545 155 person-times received human schistosomiasis examinations in Sichuan Province during the period from 2015 to 2023, and 232 157 person-times were seropositive, with a reduction in the seroprevalence from 2.10% (44 299/2 107 003) in 2015 to 1.12% (9 361/837 896) in 2023 (χ² = 7.68, P < 0.001). The seroprevalence of human schistosomiasis appeared a tendency towards a decline in Sichuan Province over years from 2015 to 2023 (b = −8.375, t = −10.052, P < 0.001); however, no egg positive individuals were identified during the period from 2018 to 2023, with the prevalence of human Schistosoma japonicum infections maintained at 0. Expanded chemotherapy was administered to 2 754 515 person-times, and medical assistance of advanced schistosomiasis was given to 6 436 persontimes, with the treatment coverage increasing from 46.80% (827/1 767) in 2015 to 64.87% (868/1 338) in 2023. Parasitological tests for livestock schistosomiasis were performed in 35 113 herd-times, and expanded chemotherapy was administered to 513 043 herd-times, while the number of fenced livestock decreased from 121 631 in 2015 to 103 489 in 2023, with a reduction of 14.92%. Snail survey covered 433 621.80 hm² in Sichuan Province from 2015 to 2023, with 204 602.81 hm² treated by chemical control and 4 637.74 hm² by environmental modifications. The area of snail habitats decreased from the peak of 5 029.80 hm² in 2016 to 3 709.72 hm² in 2023, and the actual area of snail habitats decreased from the peak of 8 585.48 hm² in 2016 to 473.09 hm² in 2023. The mean density of living snails remained low across the study period except in 2017 (0.62 snails/0.1 m²). Schistosomiasis control efforts by departments of agriculture and rural affairs in Sichuan Province included conversion of paddy fields to dry fields covering 153 346.93 hm², hardening of 6 110.31 km ditches, building of 70 356 biogas digesters, replacement of cattle with 227 161 sets of machines, and captive breeding of 21 161 070 livestock from 2015 to 2023, and the control efforts by departments of water resources included rivers and lakes management measuring 5 676.92 km and renovation of 2 331 irrigation areas, while the control efforts by departments of forestry and grassland included building of forests for snail control and schistosomiasis prevention covering 23 913.33 hm², renovation of snail control forests covering 8 720 hm² and newly building of shelterbelts covering 764 686.67 hm². All 63 endemic counties (cities and districts) had achieved the criterion for schistosomiasis elimination criteria in Sichuan Province by the end of 2023. Conclusion Following the integrated control efforts from 2015 to 2023, remarkable achievements have been obtained in the schistosomiasis control programme in Sichuan Province, with all endemic counties successfully attaining the schistosomiasis elimination target at the county level.

Objective To explore the inhibitory effect of Guiqi Yiyuan Ointment combined with cisplatin on Lewis lung cancer mice and its mechanism based on the lncRNA H19/miR-19b3p/FTH1 axis.Methods Totally 60 SPF grade male C57BL/6 mice were randomly selected as blank group,and Lewis lung cancer mouse model was replicated in the remaining 50 mice.The modeled mice were randomly divided into model group,cisplatin group,and TCM low-,medium-and high-dosage combined with cisplatin group,with 10 mice in each group.The cisplatin group was given intraperitoneal injection of cisplatin 5 mg/kg,while the TCM low-,medium-and high-dosage combined with cisplatin group were given Guiqi Yiyuan Ointment 1.75,3.5,7.0 g/kg by gavage combined with intraperitoneal injection of cisplatin 5 mg/kg,the blank group and model group were given equal volume of normal saline by gavage for 14 consecutive days.The general condition of mice was observed,the tumor mass of mice was measured,and the tumor inhibition rate,spleen index,and thymus index were calculated,HE staining was used to observe the pathological changes of tumor tissue,and the contents of malondialdehyde(MDA),reduced glutathione(GSH),hydrogen peroxide(H2O2),and ferrous ions(Fe2+)were detected in the tumor tissue,immunohistochemistry and Western blot were used to detect the expression of nuclear factor E2 related factor 2(Nrf2),glutathione peroxidase 4(GPX4),ferritin heavy chain 1(FTH1)and solute carrier family 7 member 11(SLC7A11)protein in tumor tissue,real time fluorescence quantitative PCR was used to detect the expression of lncRNA H19 and miR-19b3p mRNA in tumor tissue.Results Compared with the blank group,the body mass,spleen index and thymus index of mice in the model group were decreased(P<0.05).Compared with the model group,the mental state and tumor histopathological morphology of mice in each administration group were improved to different degrees,the tumor mass of mice was reduced(P<0.05),the spleen index and the thymus index of mice increased(P<0.05),tumor cell lysis,rupture,and decrease in quantity,the contents of MDA,H2O2,Fe2+in tumor tissue increased(P<0.05),while GSH content decreased(P<0.05),the expression of Nrf2,GPX4,FTH1,SLC7A11 protein in tumor tissue decreased(P<0.05),the lncRNA H19 mRNA expression decreased(P<0.05),miR-19b3p mRNA expression increased(P<0.05).Compared with the cisplatin group,the tumor mass of mice in TCM high-dosage combined with cisplatin group reduced(P<0.05),the body mass,spleen index and thymus index increased(P<0.05),the contents of MDA,H2O2,Fe2+in tumor tissue of mice increased(P<0.05),the content of GSH decreased(P<0.05),the expression of Nrf2,FTH1,SLC7A11,GPX4 protein expression decreased(P<0.05),lncRNA H19 mRNA expression decreased(P<0.05),miR-19b3p mRNA expression increased(P<0.05).Conclusion Guiqi Yiyuan Ointment combined with cisplatin can significantly inhibit the tumor of Lewis lung cancer mice,and its mechanism may be related to regulating the expression of ferroptosis molecules related to the lncRNA H19/miR-19b3p/FTH1 axis.