Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective:To elucidate the expression of angiopoietin-like protein 4 (ANGPTL4) in LPS-induced septic cardiomyopathy tissue and cardiomyocyte, and to explore the mechanism of ANGPTL4 in septic cardiomyopathy.Methods:Fifty C57BL/6 mice, aged 8 weeks, were randomly(random number) divided into a treatment group (LPS) and a control group ( n = 25 each). The mice in the treatment group were intraperitoneally injected with LPS (10 mg/kg) to establish a sepsis model. After 24 h, the myocardial tissues of the mice in the sepsis group and the control group, which were caused by LPS, were collected for RNA sequencing to pick out the differentially expressed gene of ANGPTL4.Ventricular myocytes of neonatal mice were taken, and the silencing and overexpression vectors of ANGPTL4 were transfected. After 48 hours of transfection, the cells were collected for subsequent detection. Western blot method was used to detect the expression of apoptotic factors Bax, Bcl-2, and Caspase 3 in mouse ventricular myocytes; CCK8 method was used to detect the activity of ventricular myocytes; using the Annexin V-FITC and PI double staining method, the apoptosis of ventricular myocytes was detected. Results:RNA-seq analysis revealed a statistically significant upregulation of ANGPTL4 expression at both transcriptional and translational levels in the ventricular tissue of septic mice, as compared to the control group ( P<0.05). The results of qRT-PCR and Western blot indicated that the mRNA and protein levels of ANGPTL4 in the ventricular tissues and cardiomyocytes of mice treated with LPS were significantly increased ( P<0.05). After transfection of the silencing and overexpression vectors of ANGPTL4 in cardiomyocytes, it was found that compared with NC, the mRNA and protein expression levels of ANGPTL4 in the si-ANGPTL4 group significantly decreased ( P<0.05), the vitality of ventricular myocytes increased ( P<0.05), the expressions of apoptosis-related factors Bax and Caspase 3 significantly decreased ( P<0.05), and the expression of Bcl-2 significantly increased ( P<0.05), and the number of apoptotic cells significantly decreased ( P<0.05); while the transfection of the overexpression vector of ANGPTL4 showed an opposite trend. Conclusions:In septic myocardial tissue and cardiomyocyte, the expression of ANGPTL4 is elevated, resulting in the inhibition of ventricular myocyte viability and the promotion of cardiomyocyte apoptosis.

This study aimed to comprehensively examine the association of gallstones, cholecystectomy, and cancer risk. Multivariable logistic regressions were performed to estimate the observational associations of gallstones and cholecystectomy with cancer risk, using data from a nationwide cohort involving 239 799 participants. General and gender-specific two-sample Mendelian randomization (MR) analysis was further conducted to assess the causalities of the observed associations. Observationally, a history of gallstones without cholecystectomy was associated with a high risk of stomach cancer (adjusted odds ratio (aOR)=2.54, 95% confidence interval (CI) 1.50-4.28), liver and bile duct cancer (aOR=2.46, 95% CI 1.17-5.16), kidney cancer (aOR=2.04, 95% CI 1.05-3.94), and bladder cancer (aOR=2.23, 95% CI 1.01-5.13) in the general population, as well as cervical cancer (aOR=1.69, 95% CI 1.12-2.56) in women. Moreover, cholecystectomy was associated with high odds of stomach cancer (aOR=2.41, 95% CI 1.29-4.49), colorectal cancer (aOR=1.83, 95% CI 1.18-2.85), and cancer of liver and bile duct (aOR=2.58, 95% CI 1.11-6.02). MR analysis only supported the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer. This study added evidence to the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer, highlighting the importance of cancer screening in individuals with gallstones.
Humans ; Mendelian Randomization Analysis ; Gallstones/complications* ; Female ; Male ; Cholecystectomy/statistics & numerical data* ; Middle Aged ; Risk Factors ; Aged ; Adult ; Neoplasms/etiology* ; Stomach Neoplasms/epidemiology*

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Background/Aims: Low educational attainment is a well-established risk factor for nonalcoholic fatty liver disease (NAFLD) in developed areas. However, the association between educational attainment and the risk of NAFLD is less clear in China. Methods: A cross-sectional study including over 200,000 Chinese adults across mainland China was conducted. Information on education level and lifestyle factors were obtained through standard questionnaires, while NAFLD and advanced fibrosis were diagnosed using validated formulas. Outcomes included the risk of NAFLD in the general population and high probability of fibrosis among patients with NAFLD. Logistic regression analysis was employed to estimate the risk of NAFLD and fibrosis across education levels. A causal mediation model was used to explore the potential mediators. Results: Comparing with those receiving primary school education, the multi-adjusted odds ratios (95% confidence intervals) for NAFLD were 1.28 (1.16 to 1.41) for men and 0.94 (0.89 to 0.99) for women with college education after accounting for body mass index. When considering waist circumference, the odds ratios (95% CIs) were 0.94 (0.86 to 1.04) for men and 0.88 (0.80 to 0.97) for women, respectively. The proportions mediated by general and central obesity were 51.00% and 68.04% for men, while for women the proportions were 48.58% and 32.58%, respectively. Furthermore, NAFLD patients with lower educational attainment showed an incremental increased risk of advanced fibrosis in both genders. Conclusions In China, a low education level was associated with a higher risk of prevalent NAFLD in women, as well as high probability of fibrosis in both genders.

Objective:To evaluate the effects of bosutinib on acute lung injury in mice with endotoxemia.Methods:Sixty clean-grade healthy male C57BL/6 mice, aged 8-12 weeks, weighing 20-25 g, were divided into 4 groups ( n=15 each) using a random number table method: control group (group C), bosutinib group (group B), endotoxemia group (group lipopolysaccharide [LPS]) and bosutinib plus endotoxemia group (group B+ LPS). Septic acute lung injury model was developed by intraperitoneal injection of LPS.Bosutinib 5 mg/kg was injected via the tail vein at 0.5 h before establishing the model in group B+ LPS and at the corresponding time point in group B. At 24 h after developing the model, the mice were sacrificed for microscopic examination of the pathological results of lung tissues which were scored for calculation of the lung coefficient (LI) and wet/dry lung weight (W/D) ratio, and for determination of the content of Evans blue in lung tissues (by Evans blue staining), expression of vascular endothelial cadherin (VE-cadherin), vascular cell adhesion molecule 1 (VCAM-1), phosphorylated nuclear transcription factor κB p65 (p-NF-κB p65), phosphorylated nuclear factor κB inhibitory protein α (pIκB-α) (by Western blot) and expression of interleukin-1beta (IL-1β), IL-6 and tumor necrosis factor-alpha (TNF-α) mRNA (using real-time polymerase chain reaction). Results:Compared with group C, the LI, W/D ratio, Evans blue content in lung tissues and lung injury score were significantly increased, and the expression of IL-1β mRNA, TNF-α mRNA, IL-6 mRNA, VCAM-1, p-NF-κB p65 and pIKB-α was up-regulated, and the expression of VE-cadherin was down-regulated in group LPS ( P<0.05), and no significant change was found in the parameters mentioned above in group B ( P>0.05). Compared with group B, the LI, W/D ratio, Evans blue content in lung tissues and lung injury score were significantly decreased, and the expression of IL-1β mRNA, TNF-α mRNA, IL-6 mRNA, VCAM-1, p-NF-κB p65 and pIKB-α was down-regulated, and the expression of VE-cadherin was up-regulated in group LPS ( P<0.05). Conclusions:Bosutinib can ameliorate the acute lung injury in mice with endotoxemia.

BACKGROUND: Intracerebral hemorrhage (ICH) is one of the most severe complications during veno-venous extracorporeal membrane oxygenation (VV-ECMO). This study aimed to determine the risk factors for ICH and mortality in such patients. METHODS: We analyzed the clinical data of 77 patients who received VV-ECMO due to severe respiratory failure from July 2013 to May 2019 at China-Japan Friendship Hospital. Demographical data, laboratory indices, imaging characteristics, and other clinical information were collected. Multivariable logistic regression analyses were performed to identify risk factors for ICH and mortality. RESULTS: Of 77 patients, 11 (14.3%) suffered from ICH, and 36 (46.8%) survived. The survival rate was significantly lower (18.2% [2/11] vs. 51.5% [34/66], P = 0.040) in patients with ICH than in those without ICH. Multivariable analysis revealed that factors independently associated with ICH were diabetes mellitus (adjusted odds ratio [aOR]: 12.848, 95% confidence interval [CI]: 1.129-146.188, P = 0.040) and minimum fibrinogen during ECMO (aOR: 2.557, 95% CI: 1.244-5.252, P = 0.011). Multivariable analysis showed that factors independently associated with mortality were acute hepatic failure during ECMO (aOR: 9.205, 95% CI: 1.375-61.604, P = 0.022), CO2 retention before ECMO (aOR: 7.602, 95% CI: 1.514-38.188, P = 0.014), and minimum platelet concentration during ECMO (aOR: 0.130, 95% CI: 0.029-0.577, P = 0.007). CONCLUSIONS Diabetes mellitus and minimum fibrinogen concentration during ECMO are risk factors for ICH in patients with severe respiratory failure managed using VV-ECMO. This indicated that anticoagulants use and nervous system monitoring should be performed more carefully in patients with diabetes when treated with VV-ECMO due to severe respiratory failure.
Adult ; Anticoagulants ; Extracorporeal Membrane Oxygenation ; Humans ; Intracranial Hemorrhages ; Respiratory Insufficiency/therapy* ; Retrospective Studies ; Risk Factors

Objective　To explore the association of Cyclophilin A，cerebral related blood indexes and carotid plaque’s formation and stability as well as cerebral infarction. Methods　From December 2017 to December 2018，56 patients with acute cerebral infarction were admitted to cerebral infarction group；72 patients with carotid atherosclerotic plaques but no acute cerebral infraction were regarded as plaque group；40 healthy human who neither suffered from cerebral infarction nor carotid atherosclerotic plaques were divided into non-plague group；The degree of plaque stability in each group was expressed by plaque score. The higher the plaque score，the more unstable the plaque was；The content of CypA were determined by enzyme-linked immunosorbent assay，and the common blood indexes data were collected from the text results of medical records；Carotid artery plaque was detected by carotid artery ultrasound，and the plaque score was determined according to the morphology of carotid artery plaque in ultrasound. Results　There were statistically significant differences in CyPA levels between the non-plague group and the non-cerebral infraction group.（P<0.05）. CyPA level was regarded as a risk factor for the development of carotid atherosclerosis plagues（OR=1.002，95%CI 0.824～1.219）. There was no statistical significance between CyPA levels and carotid artery plaque score（the stability of carotid atherosclerotic plaque）in cerebral infarction and non-cerebral infraction group. （P>0.05）. There was an significant difference in carotid atherosclerotic plaque score between the cerebral infarction group and plaque group. （P<0.05）. In cerebral infraction group，the content of fibrinogen and glycosylated hemoglobin were positively correlated with carotid atherosclerotic plaque score and the hemoglobin was negatively correlated with the carotid atherosclerotic plaque score，and these differences were statistically significant. （P<0.05）. Ordinal logistic regression showed that fibrinogen level was regarded as a risk factor for the development of carotid atherosclerosis plagues（OR=8.988，95%CI 3.017～3.422），hemoglobin level was regarded as a protective factor for the development of carotid atherosclerosis plagues（OR=0.936，95%CI 134.031～144.583）. In plaque group，the content of high-density lipoprotein have positive correlation with the carotid atherosclerotic score，and the difference is statistically significant. （P<0.05）. Ordinal logistic regression showed that high-density lipoprotein level was regarded as a protective factor for the development of carotid atherosclerosis plagues（OR=0.052，95%CI 1.237～1.364）. Conclusion　The serum content of CyPA was a risk factor for the formation of carotid atherosclerosis plaque，but it was not related to the stability of the plaques. The degree of plaque instability in patients with acute cerebral infarction was significantly increased compared with the patients without cerebral infarction. For patients with acute cerebral infarction，the contents of fibrinogen and glycosylated hemoglobin were negatively correlated with the stability of carotid atherosclerotic plaques，hemoglobin content was positively correlated with the stability of carotid atherosclerotic plaques. Fibrinogen level was regarded as a risk factor for the development of carotid atherosclerosis plagues. Hemoglobin level was regarded as a protective factor for the development of carotid atherosclerosis plagues. For patients without acute cerebral infraction，the content of high-density lipoprotein was positively correlated with the stability of carotid atherosclerotic plaques and was regarded as a protective factor for the development of carotid atherosclerosis plagues.

Objective To clarify the effect of iodine intake on serum thyroglobulin (Tg). Methods A 5-year prospective study was conducted in the 3 different iodine intake areas in China [Panshan (miht deficiency) ,Zhangwu (more than adequate) and Huanghua (excess)]. A total of 3 099 people with normal serum levels of Tg in 1999 were followed and 2 448 of these participants were feasible to be observed in 2004 and included in the present study. The serum levels of Tg, thyraglobulin antibody(TgAb), thyroid peroxidase antibody(TPOAb) and TSH, thyroid volume, family and personal histories of thyroid diseases were measured and inquried. The general linear model (GLM) was used to explore the determinants of Tg. Results Among the study population at baseline, serum Tg were significantly different in three areas [7.5 (4.4-13. 1) μg/L at Panshan, 6.8 (3.6-11.2)μg/L at Huanghua, 5.9 (3.2-10.7) μg/L at Zhangwu, P<0.01]. They were associated with age, sex and the rate of positive TgAb, abnormal thyroid volume, abnormal TSH and positive personal history of thyroid diseases, in order to control the effects of confounding factors, the data from 1856 subjects with thyroid-related indexes all in normal range and without personal history of thyroid diseases were analyzed to clarify the effect of iodine intake on Tg. The serum Tg among three areas were significantly different in both 1999 and 2004, they were all increased in 5 years with significant augment (△ Tg) among the three areas[3.1 (-0.2-8.0) μg/L at Panshan, 3.5 (0.5-9.0)μg/L at Huanghua vs 2. 5(0.3-6.1) μg/L at Zhangwu,P<0.01]. The GLM analysis revealed that age, Tg and TSH levels at baseline were the determinants of △Tg in addition to iodine intake. Conclusion Iodine intake is a dominant determinant of serum Tg. Age and TSH should also be considered while indicating iodine intake by serum Tg.