Objective To investigate the cross-sectional associations between different fatty liver classifications and cardiac structure and function in people undergo health examination. Methods A total of 6 545 adults who underwent health examinations at the Health Management Center of Zhongshan Hospital, Fudan University between January 1 and December 31, 2017, were retrospectively included. Demographic characteristics and laboratory data were collected. The hepatic steatosis was graded by ultrasonography. And patients with fatty liver were further stratified according to alanine aminotransferase (ALT) or aspartate aminotransferase (AST) levels, as well as the degree of liver fibrosis. Cardiac morphology and function were assessed by transthoracic echocardiography, and left ventricular geometric patterns were classified accordingly. Multivariate logistic regression analysis was performed to evaluate the associations between fatty liver classifications and cardiac abnormalities. Results There were 2 795 patients (42.7%) with fatty liver, of whom 832 (29.8%) had significant cardiac structural alterations and 1 500 (53.7%) had diastolic dysfunction. Severe fatty liver was risk factor for concentric remodeling and increased relative wall thickness (RWT), with odds ratios (ORs) of 1.27 (P＝0.012) and 1.27 (P＝0.009), respectively. Fatty liver accompanied by elevated ALT or AST was risk factor for concentric remodeling (OR＝1.45,1.56; P＝0.001, 0.001), increased RWT (OR＝1.48,1.57; P＜0.001, ＜0.001), and diastolic dysfunction (OR＝1.27, 1.32; P＝0.035, 0.040), respectively. Fatty liver with liver fibrosis was risk factor for concentric remodeling (OR＝1.83, P＝0.046) and diastolic dysfunction (OR＝2.64, P＝0.034). Conclusions Advanced fatty liver, including severe hepatic steatosis, accompanied by elevated liver enzymes or liver fibrosis, could increase risks of cardiac remodeling and diastolic dysfunction, while systolic function is preserved. For patients with fatty liver, it is recommended to undergo regular ultrasonography examination.

In recent years, the rising prevalence of obesity and its associated metabolic syndromes has emerged as a critical global public health concern. Sustained weight loss exceeding 10% of total body weight has been shown to ameliorate obesity-related comorbidities, including type 2 diabetes mellitus, hypertension, and hepatic steatosis. Recently, the potential of brown adipose tissue (BAT) to improve metabolism has garnered significant attention. However, evidence regarding weight loss therapies that promote BAT activation remains limited in preclinical models and is even scarcer in clinical studies, partly due to the paucity of appropriate BAT assessment techniques. This review aims to explore the potential impact of various weight loss therapies on BAT, with the goal of providing novel insights and strategies for the treatment of obesity.

ObjectiveTo explore the clinical efficacy of Juanbitang hot compress pack combined with intensive rehabilitation training in stroke patients with hemiplegia. MethodsA total of 80 stroke patients with hemiplegia were selected and assigned into a control group （40 cases） and an observation group （40 cases） according to the random number table method. The control group received conventional rehabilitation training and nursing intervention，while the observation group was additionally treated with Juanbitang hot compress pack. The two groups were compared in terms of the neurological function （national institute of health stroke scale score，NIHSS score），muscle strength，motor function （fugl-meyer assessment scale score，FMA score），daily living activity （modified barthel index，MBI），balance ability （berg balance scale score，BBS score），trunk control ability （Sheikh Trunk Control Test score，Sheikh TCT score），and homocysteine （Hcy） level before and after treatment. ResultsAfter treatment，the observation group had lower NIHSS score and Hcy level than the control group （P<0.05）. The total response rate of the observation group （97.50%） was higher than that of the control group （77.50%）. The scores of upper limb and lower limb FMA，MBI，BBS，and Sheikh TCT in the observation group were all higher than those in the control group （P<0.05）. ConclusionThe application of Juanbitang hot compress pack combined with rehabilitation training can effectively improve the neurological function，muscle strength，motor function，daily living ability，balance ability，and trunk control ability and reduce the Hcy level in stroke patients with hemiplegia，demonstrating enhanced clinical efficacy.

This article reports the first case of percutaneous closure of patent foramen ovale(PFO)using a biodegradable occluder under echocardiography guidance.The patient is a 43-year-old female diagnosed with PFO-related stroke.The procedure was successfully completed under echocardiography guidance without complications.During the 48-month follow-up period,the patient experienced no recurrent strokes,and the occluder was fully degraded.

Autism spectrum disorder (ASD) is a neurodevelopmental condition originating in early life, presenting significant challenges for affected families and society. ASD is characterized by atypical brain development occurring throughout gestation. Maternal diet during pregnancy plays a crucial role in ASD pathogenesis. Specifically, prenatal multivitamin supplementation and adequate vitamin D intake may reduce ASD risk; similar protective effects have been associated with polyunsaturated fatty acid (PUFA) and iron consumption. Although research findings are inconsistent, prenatal nutritional interventions represent a promising strategy for mitigating the future risk of mental health and other disorders in offspring. Therefore, this article reviews key nutrients implicated in ASD risk during pregnancy, to provide a theoretical foundation for developing precise perinatal nutritional intervention plans.

Purpose To investigate the prenatal ultrasound features and prognosis of fetal patent urachal.Materials and Methods The prenatal ultrasound characteristics of six cases with patent urachal diagnosed in Women and Children's Hospital of Chongqing Medical University from September 2018 to March 2023 were retrospectively analyzed,their pregnancy and postnatal conditions were followed up.Results In the first and second trimester of pregnancy,the prenatal ultrasonography of six fetuses showed that the epurachus was occluded.Among them,two cases were diagnosed as bladder diverticulum.The ultrasonography showed that the bladder was malformed,the top of the bladder was changed like a beak,and was connected to the umbilical cord entrance of the abdominal wall through an abnormal tube.Four cases were diagnosed as urachal fistula with allantoic cyst.Ultrasound showed that the cyst was at the root of the umbilical cord,and the cyst communicated with the bladder through an abnormal duct.The size of the cyst changed with the filling and emptying of the bladder.Color Doppler showed that the cysts were surrounded by the umbilical artery.None of the six fetuses were abnormal by chromosome examination.Among them,two fetuses with simple urachal fistula and allantoic cyst were born with good prognosis,and the remaining four fetuses were induced by other malformations.One of the six fetuses was female,and five fetuses were male.Conclusion Prenatal ultrasound of patent urachus has typical features and low correlation with chromosomal abnormalities.It is more common in males clinically and has a good prognosis without other structural abnormalities.

Objective To investigate the dynamic changes in pulmonary function after allogeneic hematopoietic stem cell transplantation(HSCT)in children and compare pulmonary function differences between children with benign and malignant hematological diseases.Methods A total of 233 children who underwent allogeneic HSCT in the First Affiliated Hospital of Shandong First Medical University,Shandong Provincial Qianfoshan Hospital from June 2015 to December 2023 were selected as subjects,according to the original disease,children were divided into benign group(n=142)and malignant group(n=91).Pulmonary function examination data were collected pre-transplant and at 3,6,9,12,18 and 24 months post-transplant,dynamic trajectories of pulmonary function parameters were analyzed.Results Forced expiratory volume in one second(FEV1)recovered after reaching its lowest in benign group in 6th month post-transplantation,while in malignant group in 9th month(P＜0.001).FEV1/forced vital capacity(FVC)reached its lowest value in 18th month and then recovered(P＜0.001).FEV1,FEV1/FVC,total lung capacity(TLC)and carbon monoxide diffusing capacity(DLCO)were significantly lower in malignant group than those in benign group at most time points(P＜0.05).Reduced DLCO was most common abnormality.Kaplan-Meier analysis showed that those with negative slopes of FEV1,FEV1/FVC,and FVC changes in first 3 months post-transplantation were more likely develop to restrictive ventilatory disorder,and those with negative FEV1/FVC slopes had a significantly higher risk of obstructive ventilatory disorder(P＜0.05).Conlusion Pulmonary dysfunction is prevalent in children after allogeneic HSCT.Pulmonary function parameters of children in malignant group were significantly lower than those in benign group and children recovery was slower.Patients with negative slopes of pulmonary function changes in the first 3 months after post-transplantation are more likely develop to pulmonary dysfunction.

Purpose To investigate the prenatal ultrasound features and prognosis of fetal patent urachal.Materials and Methods The prenatal ultrasound characteristics of six cases with patent urachal diagnosed in Women and Children's Hospital of Chongqing Medical University from September 2018 to March 2023 were retrospectively analyzed,their pregnancy and postnatal conditions were followed up.Results In the first and second trimester of pregnancy,the prenatal ultrasonography of six fetuses showed that the epurachus was occluded.Among them,two cases were diagnosed as bladder diverticulum.The ultrasonography showed that the bladder was malformed,the top of the bladder was changed like a beak,and was connected to the umbilical cord entrance of the abdominal wall through an abnormal tube.Four cases were diagnosed as urachal fistula with allantoic cyst.Ultrasound showed that the cyst was at the root of the umbilical cord,and the cyst communicated with the bladder through an abnormal duct.The size of the cyst changed with the filling and emptying of the bladder.Color Doppler showed that the cysts were surrounded by the umbilical artery.None of the six fetuses were abnormal by chromosome examination.Among them,two fetuses with simple urachal fistula and allantoic cyst were born with good prognosis,and the remaining four fetuses were induced by other malformations.One of the six fetuses was female,and five fetuses were male.Conclusion Prenatal ultrasound of patent urachus has typical features and low correlation with chromosomal abnormalities.It is more common in males clinically and has a good prognosis without other structural abnormalities.

Objective:To establish a reference interval for serum iodine of pregnant women with normal thyroid function and to analyze the relationship between serum iodine and thyroid disease risk.Methods:From July 2022 to October 2023, using cross-sectional survey method, pregnant women aged 18 to 48 years old who had lived in iodine-deficient areas in the six provinces of China (Shanxi Province, Fujian Province, Yunnan Province, Xinjiang Uygur Autonomous Region, Zhejiang Province, and Anhui Province) for more than six months were selected as the survey subjects. Blood samples were collected, serum iodine was tested, and the percentile method was used to establish a reference interval for serum iodine of pregnant women with normal thyroid function. Meanwhile, serum levels of free thyroxine, thyroid stimulating hormone, thyroglobulin antibody (TgAb), and thyroid peroxidase antibody (TPOAb) were tested, and logistic regression was used to analyze the relationship between serum iodine and thyroid disease risk.Results:A total of 1 409 pregnant women from 6 provinces were investigated, including 1 087 with normal thyroid function and 322 with abnormal thyroid function. The median serum iodine level of pregnant women with normal thyroid function was 79.74 μg/L, and the preliminary reference interval for serum iodine was 47.57 - 128.96 μg/L. When serum iodine levels were lower (< 47.57 μg/L), pregnant women had a significantly increased risk of developing TgAb positivity, TPOAb positivity, hypothyroxinemia, hypothyroidism, and autoimmune thyroiditis ( OR = 4.44, 2.91, 3.41, 41.67, 23.43, P < 0.05). When serum iodine levels were high (> 128.96 μg/L), pregnant women had a significantly increased risk of developing hyperthyroidism ( OR = 9.91, P = 0.001). Conclusions:The reference interval for serum iodine of pregnant women with normal thyroid function is successfully established. Low serum iodine levels are associated with an increased risk of TgAb positivity, TPOAb positivity, hypothyroxinemia, hypothyroidism, and autoimmune thyroiditis, while high serum iodine levels are associated with an increased risk of hyperthyroidism.

Objective To investigate the effect of loganin(Log)on glutamine metabolism in cervical cancer through the regula-tion of nuclear factor red blood cell 2 related factor 2(NFE2L2)-ferritin heavy chain 1(FTH1)-glutathione peroxidase 4(GPX4).Methods Bioinformatics analysis was conducted to identify common targets of Log,glutamine metabolism,and cervical cancer.Hela cells were divided into Blank,control(Ctrl),Log,cisplatin(DDP),NFE2L2 activator(TBHQ),NFE2L2 inhibitor(ML385),and TBHQ+Log groups to detect cell proliferation,invasion,apoptosis,glutamine metabolism,and the protein expression of NFE2L2,FTH1,and GPX4.A cervical cancer xenograft mouse model was established to investigate the in vivo effects of Log on the progression of cervical cancer.Results Bioinformatics analysis confirmed that NFE2L2 might be a target of Log in the treatment of cervical cancer.Both Log and DDP reduced the proliferation and invasion abilities of Hela cells,increased apoptosis,and decreased the levels of glutamine and glutamic acid,as well as the protein expression of glutaminase(GLS1)and glutamic dehydrogenase(GLUD1,P<0.05).The NFE2L2 activator TBHQ had opposite effects,whereas ML385 had a similar impact on the Log.Additionally,Log treatment inhibited the protein expression of NFE2L2,FTH1,and GPX4(P<0.05).Animal experiments showed that Log significantly inhibited cervical cancer progression(P<0.05).Conclusion Log affects cervical cancer progression via glutamine metabolism by inhibiting the NFE2L2-FTH1-GPX4 signaling pathway.