Objective To explore the relationship between ambulatory blood pressure changes and health-related behaviors as well as sleep quality in hypertensive patients. Methods A retrospective study was conducted on 684 patients who underwent 24-hour ambulatory blood pressure monitoring at Chengdu Fifth People's Hospital between January 2023 and April 2025. The cohort included 502 hypertensive patients and 182 non-hypertensive patients. Clinical data from both groups of patients were collected. Their health-related behaviors and sleep quality were investigated. Pearson correlation analysis was conducted to explore the relationship between ambulatory blood pressure changes and health-related behaviors as well as sleep quality in hypertensive patients. Results The differences in dSBP, dDBP, nSBP, nDBP, 24-hour SBP, 24-hour DBP, 24-hour SBP CV, and 24-hour DBP CV levels between the two groups were statistically significant (P<0.05). The scores of the Active Health Behavior Scale (AHBS) in the hypertension group were lower than those in the non-hypertension group, while the scores of the Pittsburgh Sleep Quality Index (PSQI) in the hypertension group were higher than those in the non-hypertension group (P<0.05). AHBS showed a negative correlation with dSBP, dDBP, nSBP, nDBP, 24 h SBP, 24 h DBP, 24 h SBP CV, and 24 h DBP CV (P<0.05), while PSQI showed a positive correlation with dSBP, dDBP, nSBP, nDBP, 24 h SBP, 24 h DBP, 24 h SBP CV, and 24 h DBP CV (P<0.05). Conclusion Health-related behaviors and sleep quality can influence ambulatory blood pressure through various mechanisms, including neural, endocrine, and vascular functions.

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.

The liver,as the core metabolic organ of the human body,undertakes multiple critical physiological functions such as protein synthesis,xenobiotic metabolism,and immune regulation.Liver failure represents a major disease process in patients with end-stage liver disease,characterized clinically by coagulopathy,abnormal bilirubin metabolism,and multiple organ dysfunction.Depending on the disease course,liver failure can be classified into four types:acute,subacute,acute-on-chronic,and chronic.The pathogenic mechanisms are complex,involving interactions among various factors such as pathogen infections,dysregulation of the immune microenvironment,and gut microbiota disturbances,which pose significant challenges for clinical diagnosis and treatment.This review summarizes the abnormalities in innate and adaptive immune responses,as well as the molecular mechanisms of immune metabolic dysregulation during the occurrence and progression of liver failure.It further explores the pivotal role of immune cell dysfunction in the disease process,aiming to provide a theoretical basis for targeted immune therapies in liver failure.

Multiple sclerosis(MS)is a chronic central nervous system inflammatory demyelinating disease caused by autoim-mune diseases.Intermittent fasting(IF)is a dietary pattern with periodic energy limitation.Studies have shown that IF can delay the occurrence and development of MS and experimental allergic encephalomyelitis(EAE).Its mechanism of action includes repairing nerve damage,promoting myelin regeneration,regulating gut microbiota,and reversing immune inflammation.The use of IF can re-duce the severity,recurrence time,and lesion size of MS patients clinically,which brings new ideas for the treatment and prevention of MS.This article provides a review of the effects and mechanisms of IF in treating MS,with the aim of gaining new insights into the treatment of MS and providing reference for the application of IF in the treatment of MS patients.

Objective To explore the clinical value of mini-incision combined with balloon dilatation under the guidance of miniprobe echoendoscope in the treatment of refractory benign esophageal stenosis.Methods From October 2019 to October 2023,30 cases of esophageal early cancer with esophageal scar stenosis after endoscopic submucosal dissection(ESD)were selected and randomly divided into study group(miniprobe echoendoscope guided small incision+balloon dilatation,15 cases)and control group[esophageal radial incision(ERI),15 cases],EUS in the study group judged the hierarchical structure of esophageal wall before operation,and excluded those with esophageal cancer recurrence and submucosal invasive growth.According to miniprobe echoendoscope,the length of scar segment and the scope of scar ring lumen were defined,and the location and length of pre-incision were defined,and then balloon was used to expand step by step.The short-term postoperative complications,Stooler dysphagia scale score and restenosis rate of the two groups were observed,and the feasibility,safety and efficacy were evaluated.Results The incidence of short-term postoperative complications 6.7％in the study group was significantly lower than that 46.7％in the control group,the difference was statistically significant(P＜0.05),and the Stooler dysphagia scale score were(1.133±0.990)and(1.600±0.737)in the study group at 1 and 2 months after operation with significantly lower than those(2.067±1.033)and(2.467±0.915)in the control group,the differences were statistically significant(P＜0.05).Two months after operation,the restenosis rate was 13.3％,which was significantly lower than that 46.7％of the control group,the difference was statistically significant(P＜0.05),and the scar thickness under miniprobe echoendoscope(2.113±0.887)mm was significantly thinner than that(3.353±1.468)mm of the control group,the difference was statistically significant(P＜0.05).Conclusion Preoperative miniprobe echoendoscope evaluation,can accurately locate lesions,endoscopic mini-incision combined with balloon mechanical expansion are safe and effective,with less pain and fewer postoperative complication.

Objective To explore the clinical value of mini-incision combined with balloon dilatation under the guidance of miniprobe echoendoscope in the treatment of refractory benign esophageal stenosis.Methods From October 2019 to October 2023,30 cases of esophageal early cancer with esophageal scar stenosis after endoscopic submucosal dissection(ESD)were selected and randomly divided into study group(miniprobe echoendoscope guided small incision+balloon dilatation,15 cases)and control group[esophageal radial incision(ERI),15 cases],EUS in the study group judged the hierarchical structure of esophageal wall before operation,and excluded those with esophageal cancer recurrence and submucosal invasive growth.According to miniprobe echoendoscope,the length of scar segment and the scope of scar ring lumen were defined,and the location and length of pre-incision were defined,and then balloon was used to expand step by step.The short-term postoperative complications,Stooler dysphagia scale score and restenosis rate of the two groups were observed,and the feasibility,safety and efficacy were evaluated.Results The incidence of short-term postoperative complications 6.7％in the study group was significantly lower than that 46.7％in the control group,the difference was statistically significant(P＜0.05),and the Stooler dysphagia scale score were(1.133±0.990)and(1.600±0.737)in the study group at 1 and 2 months after operation with significantly lower than those(2.067±1.033)and(2.467±0.915)in the control group,the differences were statistically significant(P＜0.05).Two months after operation,the restenosis rate was 13.3％,which was significantly lower than that 46.7％of the control group,the difference was statistically significant(P＜0.05),and the scar thickness under miniprobe echoendoscope(2.113±0.887)mm was significantly thinner than that(3.353±1.468)mm of the control group,the difference was statistically significant(P＜0.05).Conclusion Preoperative miniprobe echoendoscope evaluation,can accurately locate lesions,endoscopic mini-incision combined with balloon mechanical expansion are safe and effective,with less pain and fewer postoperative complication.

Multiple sclerosis(MS)is a chronic central nervous system inflammatory demyelinating disease caused by autoim-mune diseases.Intermittent fasting(IF)is a dietary pattern with periodic energy limitation.Studies have shown that IF can delay the occurrence and development of MS and experimental allergic encephalomyelitis(EAE).Its mechanism of action includes repairing nerve damage,promoting myelin regeneration,regulating gut microbiota,and reversing immune inflammation.The use of IF can re-duce the severity,recurrence time,and lesion size of MS patients clinically,which brings new ideas for the treatment and prevention of MS.This article provides a review of the effects and mechanisms of IF in treating MS,with the aim of gaining new insights into the treatment of MS and providing reference for the application of IF in the treatment of MS patients.

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 investigate the application value of single nucleotide polymorphism(SNP)linkage analysis based on next-generation sequencing(NGS)technology in preimplantation genetic testing(PGT)of families with autosomal recessive polycystic kidney disease(ARPKD).Methods A family with ARPKD was selected,where the female member had a pregnancy ultrasound revealing polycystic kidney in the fetus.Genetic testing showed compound heterozygous mutations of the polycystic kidney/polycystic liver disease 1 gene(PKHD1),c.10444C>T(paternal)and c.4303del(maternal),with the c.4303del mutation being reported for the first time.Targeting the coding region of the PKHD1 gene,335 high-density tightly linked SNP sites were selected in the upstream and downstream 2M regions using multiplex polymerase chain reaction(PCR)and NGS.The couple′s SNP risk haplotypes carrying gene mutations were constructed.After in vitro fertilization,blastocyst culture was performed.Trophoblastic cells obtained from the biopsy were subjected to whole-genome amplification,and NGS was used for linkage analysis and low-depth chromosomal aneuploidy screening of the embryos.Sanger sequencing was used to verify the results of embryo linkage analysis.Results Among the 6 biopsied embryos,4 were mutation-free and euploid,1 exhibited heterozygous for the mutation and mosaic while another unstable sequencing data,making it impossible to judge.One of the mutation-free and developmentally healthy euploid embryos was implanted into the maternal uterus,resulting in the full-term delivery of a healthy baby.Conclusion Application of NGS-based SNP linkage analysis in PGT can effectively blocking the vertical transmission of ARPKD within families,while avoiding abortion issues caused by aneuploid embryos.This study is also the first PGT report target-ing the PKHD1 gene c.4303del mutation.

Objective:To investigate the mechanism of trigger point deactivation induced by pressing manipulation in a rat model and to explore its potential regulation of the inflammatory response through the extracellular signal-regulated kinase(ERK)/nuclear factor-κB(NF-κB)pathway. Methods:Fifty male Sprague-Dawley rats were randomly divided into a blank group,a model group,a pressing manipulation group,an ERK agonist group,and a pressing manipulation+ERK agonist group,with 10 rats in each group.Except for the blank group,rats in other groups were used to establish the trigger point rat model using the blunt blow combined with the eccentric exercise method.The pressing manipulation group underwent pressing manipulation intervention at the trigger points.The ERK agonist group received an injection of recombinant human epidermal growth factor via the tail vein.The pressing manipulation+ERK agonist group received interventions from both the pressing manipulation and ERK agonist groups.The pressure pain threshold(PPT)was measured by a mechanical pain threshold detector before and after the intervention.The histological changes were evaluated by hematoxylin-eosin staining after the intervention;the expression levels of ERK,phosphorylated ERK(p-ERK),NF-κB p65(p65),phosphorylated NF-κB p65(p-p65),and phosphorylated NF-κB inhibitor(p-IκB)were detected by Western blotting;the levels of interleukin(IL)-1β,IL-6,and tumor necrosis factor(TNF)-α were detected by enzyme-linked immunosorbent assay. Results:The PPT increased(P<0.05);the inflammatory cells disappeared;the ratios of p-ERK/ERK,p-p65/p65,and p-IκB/β-actin,also the levels of IL-1β,IL-6,and TNF-α all decreased in the pressing manipulation group after the intervention compared with the model group(P<0.05).The PPT decreased significantly(P<0.05),the inflammatory cell presence increased,and the ratios of p-ERK/ERK and p-p65/p65 were elevated(P<0.05);additionally,the levels of IL-6 and TNF-α were significantly higher in the pressing manipulation+ERK agonist group compared with the pressing manipulation group(P<0.05).The PPT was significantly lower(P<0.05),the inflammatory cell count was higher,the ratios of p-ERK/ERK and p-IκB/β-actin and the levels of IL-1β and TNF-α were significantly higher in the ERK agonist group compared with the pressing manipulation+ERK agonist group(P<0.05). Conclusion:Pressing manipulation can effectively alleviate inflammation and pain in trigger point model rats,potentially by inhibiting the ERK/NF-κB signaling pathway.