Objective: To explore the associations between caregivers nutrition literacy and pediatric nonalcoholic fatty liver disease (NAFLD), so as to provide scientific evidence for the key contents of family intervention measures. Methods: In September 2022, a study involving 1 609 thirdgrade students and their caregivers from six schools in Yinzhou, Haishu, and Zhenhai Districts of Ningbo City, Zhejiang Province, was conducted. Venous blood samples were collected to measure lipid profiles and investigate the prevalence of nonalcoholic fatty liver disease (NAFLD) among the children. Family Food Environment Questionnaire was used to assess the nutrition literacy levels of the caregivers. Generalized linear regression analysis was employed to explore the correlation between caregivers nutrition literacy levels and the prevalence of NAFLD in children. Results: Among the surveyed students, 191 were in the NAFLD group, whereas 1 418 were in the nonNAFLD group. The median nutrition literacy score of caregivers in the NAFLD group and nonNAFLD group all were 11.00 (9.00,12.00), which was not significantly different (Z=-0.40, P=0.71). The generalized linear regression results revealed that the level of nutrition literacy of caregivers had no significant effect on childrens Triglyceride-glucose (TyG) index and Triglyceride-glucose-Waisttoheight ratio (TyG-WHtR) [β(95%CI) were 0.001(-0.005-0.006) and 0.000(-0.014-0.014), P>0.05]. Conclusions The nutrition literacy level of caregivers has no significant correlation with the direct incidence of NAFLD in children. As for family intervention measures, it is necessary not only to improve the nutrition literacy level of caregivers but also to effectively apply nutritional knowledge in practice to optimize health management.

Objective: To evaluates the association between maternal overweight/obesity during pregnancy and offspring risk of metabolic dysfunction associated steatotic liver disease (MASLD), providing theoretical evidence for early life MASLD prevention. Methods: An online search was conducted across ten databases (CNKI, Wanfang, SinoMed, PubMed, Embase, Web of Science, Cochrane Library, PROSPERO, PQDT Global, ScienceDirect) for research literature on the association between maternal overweight/obesity during pregnancy and the development of MASLD in offspring, with the search period spanning from January 2014 to December 2024. Two researchers independently screened literature, extracted data, and assessed study quality. Statistical analysis was performed using R 4.3.3. Results: Ten studies involving 10 229 participants were included, comprising 4 cohort studies and 6 case control studies. Cohort studies showed that maternal overweight and obesity significantly increased offspring MASLD risk ( RR=1.59, 95%CI=1.06-2.39, P <0.05), with moderate heterogeneity ( I 2=56.9%, P =0.07). Case control studies indicated a positive association between maternal overweight/obesity during pregnancy and offspring risk of MASLD( OR=2.00, 95%CI=1.68-2.39, P < 0.05), with low heterogeneity ( I 2=48.8%, P =0.08). Conclusions Maternal overweight/obesity during pregnancy positively correlates with offspring MASLD risk. Gestational weight management may reduce the risk.

Objective To explore the molecular mechanism of N6-methyladenosine(m6A)methylation mediated by methyltransferase 3(METTL3)in regulating lipopolysaccharide(LPS)-induced endothelial cell permeability changes.Methods Human umbilical vein endothelial cells(HUVECs)were cultured in vitro.HUVECs were treated with LPS 50,125,250,500,1 000,2 000 ng/ml for 24 h.METTL3 mRNA expression was detected by Real-time PCR.After HUVECs were intervened with 500 ng/ml for 24 h,the methylation level of m6A was detec-ted,and cell permeability was measured by cell permeability test.Real-time PCR and Western blot were used to detect mRNA and protein expression of intercellular junction proteins(Claudin-5,Occludin and VE-caherin).METTL3 overexpressed stable cell lines were constructed to measure the changes of m6A methylation level and per-meability of endothelial cells during METTL3 overexpression.Results Compared to the control group,LPS inhibi-ted the expression of HUVECs METTL3 mRNA,decreased the methylation of m6A,increased the cell permeabili-ty,and decreased the mRNA and protein expression of intercellular junction proteins(Claudin-5,Occludin and VE-Caherin).When METTL3 was overexpressed,the m6A methylation levels of endothelial cells were enhanced,and the increase of endothelial cell permeability induced by LPS was reversed.Conclusion METTL3-mediated m6A methylation can improve the permeability of endothelial cells induced by sepsis.

Objective To investigate the status of human papillomavirus(HPV)infection in women in Li-aocheng area,and to analyze the relationship between HPV genotypes and thin-prep cytologic test(TCT),so as to provide reference for the diagnosis,treatment and vaccination of cervical cancer in this area.Methods The relevant data of 4 968 women who underwent physical examination in the hospital from Januar-y 2020 to April 2023 were retrospectively analyzed.Cervical exfoliated cells were collected for TCT and HPV genotyping,and the distribution of HPV infection and genotype in women of different ages was analyzed.x2 test was used to compare the differences between groups,and multivariate Logistic regression was used to ana-lyze the influencing factors of different HPV types on cervical lesions.Results The overall HPV infection rate was 21.05％,and there was a significant difference in the overall infection rate among different age groups(x2=42.695,P＜0.001).The HPV infection rate of＞49-59 years old group was the highest(26.85％),followed by＞59 years old group.Among the different types of HPV infection,single infection accounted for the highest proportion(15.12％),followed by double infection(4.07％).The top five high-risk genotypes of HPV infection rate were HPV52,16,58,53,66,and HPV16,52,58 were the main high-risk genotypes in HPV single infection.TCT distribution of 1 046 HPV-positive cases:54.97％had no intraepithelial lesion or malig-nant lesion,29.64％atypical squamous cells of undetermined significance,2.58％atypical squamous cells could not exclude high-grade squamous intraepithelial lesion,11.47％low-grade squamous intraepithelial le-sion,and 1.34％high-grade squamous intraepithelial lesion.The infection rates of HPV16,58 and 66 were re-lated to the severity of cervical cytology(x2 trend=23.765,7.807,16.122,P＜0.05).Multivariate Logistic regression analysis showed that HPV16,18,31,33,35,39,51,52,53,56,58,59,66 genotypes were associated with cervical lesions.Conclusion The risk of HPV infection is high in women in this area,especially in mid-dle-aged and elderly women.High-risk HPV types 52,16 and 58 are the most common infection types in this area.HPV16 is closely related to the degree of cervical lesions.

Cryptogenic organic pneumonia (COP) refers to organic pneumonia that has not been identified a clear cause by current medical methods. A small proportion of COP can exhibit severe and progressive characteristics, while severe COP can cause systemic inflammatory storms and can be secondary to hemophilia. This article reported a case of acute severe COP secondary to hemophilia. A 67-year-old male patient was admitted to the hospital due to cough, shortness of breath, and fever. At first, he was misdiagnosed as severe pneumonia, but failed to receive anti infection treatments. Sputum pathogenetic examination and Macrogene testing of alveolar lavage fluid were performed, and no etiology was found to explain the patient's condition. The condition was gradually worsened and hemophilia occurred to explain, suggesting that acute severe COP was relevant. After receiving hormone treatment, the condition gradually relieved and the absorption of lung lesions improved. Hemophilia secondary to COP is rare, and the specific mechanism needs further study.
Male ; Humans ; Aged ; Hemophilia A/complications* ; Pneumonia/diagnosis* ; Bronchoalveolar Lavage Fluid ; Cough ; Dyspnea/etiology*

ObjectiveTo explore the characteristics of balance and cortical activation in older adults when performing cognition-balance dual tasks. MethodsFrom January to April, 2023, 20 healthy older adults were non-targeted recruited. They completed six tasks of close eyes & fixed platform (CF), close eyes & fixed platform & cognitive task (CFc), open eyes & sway-referenced platform (OS), open eyes & sway-referenced platform & cognitive task (OSc), close eyes & sway-referenced platform (CS), and close eyes & sway-referenced platform & cognitive task (CSc) on the Balance SD, wearing functional near-infrared spectroscopy caps. The overal stability index (OSI) was measured with Balance SD. The premotor cortex (PMC), sensorimotor cortex (SMC) and prefrontal cortex (PFC) were as regions of interest (ROIs), and the β values were calculated. ResultsThe OSI was more as CFc than as CF (Z = -2.014, P < 0.05), and was less as CSc than as CS (Z = -2.063, P < 0.05). The β values of bilateral ROIs were all more as CFc than as CF (|Z| > 2.464, |t| > 3.733, P < 0.05), and as OSc than as OS (|t| > 2.308, P < 0.05); the β value of the right SMC was more as CSc than as CS (t = -2.912, P < 0.05). The number of correct counts was less as CSc than as CFc and OSc (|Z| > 3.643, P < 0.001). ConclusionBalance has been impaired under dual tasks for older adults, while activation of cerebral cortex increases. However, for more difficult balance task, older adults would preferentially maintain postural balance under dual tasks, while cognitive performance decreases, which may be the results from no more activation of cerebral cortex under dual tasks.

Systemic lupus erythematosus (SLE) is an autoimmune disease affecting multiple systems throughout the body, which may cause serious visual impairment when the fundus is involved. In recent years, " looking at health through the eyes" is a hot research topic. Studies on SLE have shown that retinopathy is highly correlated with disease activity. Even there is no clinical manifestation, changes in retinal microvessel density and structure also show a certain correlation with the course of SLE and other organs′ involvement. Therefore, the evaluation of fundus features in SLE patients is not only helpful for early intervention and improvement of patients′ visual function prognosis, but also of great significance for the diagnosis of SLE and prediction of other systems′ impairment.