Objective To investigate the therapeutic effects of modified Lizhong Decoction on gastric and duodenal ulcers(GDU)of the spleen-stomach cold deficiency type,as well as its influence on gastric function and inflammatory mediators.Methods From April 2023 to May 2025,patients diagnosed with gastric dyspepsia of the spleen and stomach cold deficiency type at Nanyang First People's Hospital were randomly assigned to either the Western medicine group(n=53)or the combined therapy group(n=53).The Western medicine group received oral rabeprazole sodium enteric-coated tablets and sucralfate suspension,while the combined therapy group received the same Western medication regimen plus modified Lizhong Decoction.Both groups underwent a 6-week treatment course.Outcomes including clinical efficacy after 6 weeks,gastric mucosal morphology scores,gastric function,levels of inflammatory mediators,mucosal repair-related factors,oxidative stress markers,quality of life before and after treatment,and treatment safety were compared between the two groups.Results The total effective rate in the combined group after 6 weeks of treatment was significantly higher than that in the Western medicine group(P<0.05).After 6 weeks of treatment,both groups showed reduced mucosal thickness,inflammatory cell infiltration,glandular density scores,and decreased serum levels of cholecystokinin(CCK),motilin(MTL),gastrin(GAS),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),nuclear factor-κB(NF-κB),and malondialdehyde(MDA)compared to baseline,with greater reductions observed in the combined group(P<0.05).Additionally,serum levels of calcitonin gene-related peptide(CGRP),trefoil factor 1(TFF1),epidermal growth factor(EGF),epidermal growth factor receptor(EGFR),and superoxide dismutase(SOD),as well as quality-of-life scores across multiple domains,were significantly increased from baseline in both groups,with the combined group showing superior improvements(P<0.05).During the treatment period,the incidence of adverse reactions was 11.32%in the combined group and 5.66%in the Western medicine group,with no statistically significant difference between the two groups(P>0.05).Conclusion Modified Lizhong Decoction demonstrated a definite therapeutic effect on GDU of the spleen and stomach cold deficiency type,effectively improving gastric mucosal morphology,enhancing gastric function,suppressing inflammatory responses and oxidative stress,promoting the secretion of mucosal repair-related factors,improving patients'quality of life,and exhibiting favorable safety.

AIM:To exploring the mechanism of Xin Mai Jia(XMJ)in inhibiting hypertensive cardiac hypertrophy through network pharmacology and animal experiments.METHODS:Retrieving the ac-tive ingredients and target points of XMJ by search-ing the TCMSP database and related literature re-ports;using the Gene Cards,OMIM,and Drug Bank databases to screen targets for hypertensive cardi-ac hypertrophy;constructing a network of tradi-tional Chinese medicine-active ingredients-poten-tial targets and a protein-protein interaction(PPI)network;using DAVID software for target gene on-tology(GO)functional enrichment analysis and Kyo-to Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis;using Auto Dock soft-ware for molecular docking.A spontaneously hy-pertensive rat(SHR)model was established,and hematoxylin-eosin(HE)staining was used to detect the morphology of cardiac tissue and cellular hy-pertrophy,Masson staining was used to detect col-lagen deposition in cardiac tissue,and Western blot to detect the expression of heat shock protein(HSP90AA1),mammalian target of rapamycin(mTOR),peroxisome proliferator-activated receptor y(PPARG),and tumor necrosis factor(TNF-α)in car-diac tissue.RESULTS:A total of 56 potential active ingredients were identified in XMJ,and 5,492 tar-gets related to hypertensive cardiac hypertrophy were obtained.The targets in the core network were ranked according to their Degree values,and four main targets were selected:HSP90AA1,mTOR,PPARG,and TNF-α.The results of HE staining showed that compared with the normal group,the average area of cardiomyocytes in the SHR group increased significantly(P＜0.05),while there was no significant change in the XMJ group.The hypertro-phy in the SHR+XMJ group was significantly alleviat-ed(P＜0.05).The results of Masson staining showed that compared with the normal group,the levels of interstitial fibrosis and perivascular fibrosis in the SHR group rats increased significantly(P＜0.01),and XMJ could significantly reduce the fibrosis levels in the SHR group rats(P＜0.01).The results of Western blot showed that compared with the normal group rats,the expression of HSP90AA1 and PPARG in the myocardial tissue of SHR group rats was downregu-lated,mTOR phosphorylation was downregulated,and TNF-α was significantly upregulated(P＜0.01).In the SHR+XMJ group,the expression of HSP90AA1,PPARG,and TNF-α in the myocardial tis-sue of rats returned to normal levels,and mTOR phosphorylation returned to normal levels.In the XMJ group,there were no significant changes in the above indicators compared with the normal group rats.CONCLUSION:The mechanism underly-ing the inhibitory effect of XMJ on myocardial cell hypertrophy in hypertension involves a comprehen-sive action through multiple components,multiple targets,and multiple pathways.

Segmental dystonia caused by levodopa and deep brain stimulation (DBS) in Parkinson′s disease (PD) has been described rarely and may be underrecognized in clinical practice. A case of peak-dose dyskinesia with segmental dystonia, including blepharospasm, jaw dystonia, torticollis, and dystonia in the left upper limb, after bilateral subthalamic nucleus DBS, is reported. The literatures on PD-related dystonia, including dystonia manifestations before and after treatment with medication and DBS, are reviewed to enhance clinicians′ recognition of movement disorders occurring during the treatment of PD and to improve patient outcomes.

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.

Nonunion of osteoporotic vertebral fractures (OVF), predominantly affecting the elderly, can lead to intractable pain, vertebral collapse, progressive kyphotic deformity, and neurological impairment, significantly compromising patients′ quality of life. There exists considerable debate on diagnosis and management of OVF, encompassing key issues such as clinical diagnosis and staging criteria for nonunion, surgical indications and procedure selection, and postoperative rehabilitation planning. Currently, there lacks standardized clinical guideline and expert consensus on the diagnosis and management of OVF nonunion in China. To address this gap, Minimally Invasive Surgery Group of Chinese Orthopedic Association, Osteoporosis Committee of Chinese Association of Orthopedic Surgeons, Prevention and Rehabilitation Committee for Osteoporosis of Chinese Association of Rehabilitation Medicine and Minimally Invasive Orthopedic Surgery Branch of China Association for Geriatric Care jointly organized domestic experts in spinal surgery, endocrinology, and rehabilitation to formulate the Clinical guideline for the diagnosis and treatment for nonunion of osteoporotic vertebral fractures ( version 2025), based on existing literature and clinical experience and adhering to principles of scientific rigor and practicality. The guideline provided 13 evidence-based recommendations encompassing diagnosis and treatment of OVF nonunion, aiming to standardize its clinical management.

Objective To investigate the therapeutic effects of modified Lizhong Decoction on gastric and duodenal ulcers(GDU)of the spleen-stomach cold deficiency type,as well as its influence on gastric function and inflammatory mediators.Methods From April 2023 to May 2025,patients diagnosed with gastric dyspepsia of the spleen and stomach cold deficiency type at Nanyang First People's Hospital were randomly assigned to either the Western medicine group(n=53)or the combined therapy group(n=53).The Western medicine group received oral rabeprazole sodium enteric-coated tablets and sucralfate suspension,while the combined therapy group received the same Western medication regimen plus modified Lizhong Decoction.Both groups underwent a 6-week treatment course.Outcomes including clinical efficacy after 6 weeks,gastric mucosal morphology scores,gastric function,levels of inflammatory mediators,mucosal repair-related factors,oxidative stress markers,quality of life before and after treatment,and treatment safety were compared between the two groups.Results The total effective rate in the combined group after 6 weeks of treatment was significantly higher than that in the Western medicine group(P<0.05).After 6 weeks of treatment,both groups showed reduced mucosal thickness,inflammatory cell infiltration,glandular density scores,and decreased serum levels of cholecystokinin(CCK),motilin(MTL),gastrin(GAS),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),nuclear factor-κB(NF-κB),and malondialdehyde(MDA)compared to baseline,with greater reductions observed in the combined group(P<0.05).Additionally,serum levels of calcitonin gene-related peptide(CGRP),trefoil factor 1(TFF1),epidermal growth factor(EGF),epidermal growth factor receptor(EGFR),and superoxide dismutase(SOD),as well as quality-of-life scores across multiple domains,were significantly increased from baseline in both groups,with the combined group showing superior improvements(P<0.05).During the treatment period,the incidence of adverse reactions was 11.32%in the combined group and 5.66%in the Western medicine group,with no statistically significant difference between the two groups(P>0.05).Conclusion Modified Lizhong Decoction demonstrated a definite therapeutic effect on GDU of the spleen and stomach cold deficiency type,effectively improving gastric mucosal morphology,enhancing gastric function,suppressing inflammatory responses and oxidative stress,promoting the secretion of mucosal repair-related factors,improving patients'quality of life,and exhibiting favorable safety.

AIM:To exploring the mechanism of Xin Mai Jia(XMJ)in inhibiting hypertensive cardiac hypertrophy through network pharmacology and animal experiments.METHODS:Retrieving the ac-tive ingredients and target points of XMJ by search-ing the TCMSP database and related literature re-ports;using the Gene Cards,OMIM,and Drug Bank databases to screen targets for hypertensive cardi-ac hypertrophy;constructing a network of tradi-tional Chinese medicine-active ingredients-poten-tial targets and a protein-protein interaction(PPI)network;using DAVID software for target gene on-tology(GO)functional enrichment analysis and Kyo-to Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis;using Auto Dock soft-ware for molecular docking.A spontaneously hy-pertensive rat(SHR)model was established,and hematoxylin-eosin(HE)staining was used to detect the morphology of cardiac tissue and cellular hy-pertrophy,Masson staining was used to detect col-lagen deposition in cardiac tissue,and Western blot to detect the expression of heat shock protein(HSP90AA1),mammalian target of rapamycin(mTOR),peroxisome proliferator-activated receptor y(PPARG),and tumor necrosis factor(TNF-α)in car-diac tissue.RESULTS:A total of 56 potential active ingredients were identified in XMJ,and 5,492 tar-gets related to hypertensive cardiac hypertrophy were obtained.The targets in the core network were ranked according to their Degree values,and four main targets were selected:HSP90AA1,mTOR,PPARG,and TNF-α.The results of HE staining showed that compared with the normal group,the average area of cardiomyocytes in the SHR group increased significantly(P＜0.05),while there was no significant change in the XMJ group.The hypertro-phy in the SHR+XMJ group was significantly alleviat-ed(P＜0.05).The results of Masson staining showed that compared with the normal group,the levels of interstitial fibrosis and perivascular fibrosis in the SHR group rats increased significantly(P＜0.01),and XMJ could significantly reduce the fibrosis levels in the SHR group rats(P＜0.01).The results of Western blot showed that compared with the normal group rats,the expression of HSP90AA1 and PPARG in the myocardial tissue of SHR group rats was downregu-lated,mTOR phosphorylation was downregulated,and TNF-α was significantly upregulated(P＜0.01).In the SHR+XMJ group,the expression of HSP90AA1,PPARG,and TNF-α in the myocardial tis-sue of rats returned to normal levels,and mTOR phosphorylation returned to normal levels.In the XMJ group,there were no significant changes in the above indicators compared with the normal group rats.CONCLUSION:The mechanism underly-ing the inhibitory effect of XMJ on myocardial cell hypertrophy in hypertension involves a comprehen-sive action through multiple components,multiple targets,and multiple pathways.

Nonunion of osteoporotic vertebral fractures (OVF), predominantly affecting the elderly, can lead to intractable pain, vertebral collapse, progressive kyphotic deformity, and neurological impairment, significantly compromising patients′ quality of life. There exists considerable debate on diagnosis and management of OVF, encompassing key issues such as clinical diagnosis and staging criteria for nonunion, surgical indications and procedure selection, and postoperative rehabilitation planning. Currently, there lacks standardized clinical guideline and expert consensus on the diagnosis and management of OVF nonunion in China. To address this gap, Minimally Invasive Surgery Group of Chinese Orthopedic Association, Osteoporosis Committee of Chinese Association of Orthopedic Surgeons, Prevention and Rehabilitation Committee for Osteoporosis of Chinese Association of Rehabilitation Medicine and Minimally Invasive Orthopedic Surgery Branch of China Association for Geriatric Care jointly organized domestic experts in spinal surgery, endocrinology, and rehabilitation to formulate the Clinical guideline for the diagnosis and treatment for nonunion of osteoporotic vertebral fractures ( version 2025), based on existing literature and clinical experience and adhering to principles of scientific rigor and practicality. The guideline provided 13 evidence-based recommendations encompassing diagnosis and treatment of OVF nonunion, aiming to standardize its clinical management.

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.

Segmental dystonia caused by levodopa and deep brain stimulation (DBS) in Parkinson′s disease (PD) has been described rarely and may be underrecognized in clinical practice. A case of peak-dose dyskinesia with segmental dystonia, including blepharospasm, jaw dystonia, torticollis, and dystonia in the left upper limb, after bilateral subthalamic nucleus DBS, is reported. The literatures on PD-related dystonia, including dystonia manifestations before and after treatment with medication and DBS, are reviewed to enhance clinicians′ recognition of movement disorders occurring during the treatment of PD and to improve patient outcomes.