Background: Obesity and chronic pain are related in both directions, according to earlier observational research.This research aimed to analyze the causal association between obesity and chronic pain at the genetic level, as well as to assess whether common factors mediate this relationship. Methods: This study used bidirectional two sample Mendelian randomization (MR) technique to analyze the association between obesity and chronic pain. Obesity's summary genome-wide association data were obtained from European ancestry groups, as measured by body mass index (BMI), waist-to-hip ratio, waist circumference (WC), and hip circumference (HC), genome-wide association study data for chronic pain also came from the UK population, including chronic pain at three different sites (back, hip, and headache), chronic widespread pain (CWP), and multisite chronic pain (MCP). Secondly, a two-step MR and multivariate MR investigation was performed to evaluate the mediating effects of several proposed confounders. Results: The authors discovered a link between chronic pain and obesity. More specifically, a sensitivity analysis was done to confirm the associations between greater BMI, WC, and HC with an increased risk of CWP and MCP.Importantly, the intermediate MR results suggest that education levels and smoking initiation may mediate the causal relationship between BMI on CWP, with a mediation effect of 23.08% and 15.38%, respectively. Conclusions The authors’ findings demonstrate that the importance of education and smoking in understanding chronic pain’s pathogenesis, which is important for the primary prevention and prognosis of chronic pain.

Background: Obesity and chronic pain are related in both directions, according to earlier observational research.This research aimed to analyze the causal association between obesity and chronic pain at the genetic level, as well as to assess whether common factors mediate this relationship. Methods: This study used bidirectional two sample Mendelian randomization (MR) technique to analyze the association between obesity and chronic pain. Obesity's summary genome-wide association data were obtained from European ancestry groups, as measured by body mass index (BMI), waist-to-hip ratio, waist circumference (WC), and hip circumference (HC), genome-wide association study data for chronic pain also came from the UK population, including chronic pain at three different sites (back, hip, and headache), chronic widespread pain (CWP), and multisite chronic pain (MCP). Secondly, a two-step MR and multivariate MR investigation was performed to evaluate the mediating effects of several proposed confounders. Results: The authors discovered a link between chronic pain and obesity. More specifically, a sensitivity analysis was done to confirm the associations between greater BMI, WC, and HC with an increased risk of CWP and MCP.Importantly, the intermediate MR results suggest that education levels and smoking initiation may mediate the causal relationship between BMI on CWP, with a mediation effect of 23.08% and 15.38%, respectively. Conclusions The authors’ findings demonstrate that the importance of education and smoking in understanding chronic pain’s pathogenesis, which is important for the primary prevention and prognosis of chronic pain.

Background: Obesity and chronic pain are related in both directions, according to earlier observational research.This research aimed to analyze the causal association between obesity and chronic pain at the genetic level, as well as to assess whether common factors mediate this relationship. Methods: This study used bidirectional two sample Mendelian randomization (MR) technique to analyze the association between obesity and chronic pain. Obesity's summary genome-wide association data were obtained from European ancestry groups, as measured by body mass index (BMI), waist-to-hip ratio, waist circumference (WC), and hip circumference (HC), genome-wide association study data for chronic pain also came from the UK population, including chronic pain at three different sites (back, hip, and headache), chronic widespread pain (CWP), and multisite chronic pain (MCP). Secondly, a two-step MR and multivariate MR investigation was performed to evaluate the mediating effects of several proposed confounders. Results: The authors discovered a link between chronic pain and obesity. More specifically, a sensitivity analysis was done to confirm the associations between greater BMI, WC, and HC with an increased risk of CWP and MCP.Importantly, the intermediate MR results suggest that education levels and smoking initiation may mediate the causal relationship between BMI on CWP, with a mediation effect of 23.08% and 15.38%, respectively. Conclusions The authors’ findings demonstrate that the importance of education and smoking in understanding chronic pain’s pathogenesis, which is important for the primary prevention and prognosis of chronic pain.

Background: Obesity and chronic pain are related in both directions, according to earlier observational research.This research aimed to analyze the causal association between obesity and chronic pain at the genetic level, as well as to assess whether common factors mediate this relationship. Methods: This study used bidirectional two sample Mendelian randomization (MR) technique to analyze the association between obesity and chronic pain. Obesity's summary genome-wide association data were obtained from European ancestry groups, as measured by body mass index (BMI), waist-to-hip ratio, waist circumference (WC), and hip circumference (HC), genome-wide association study data for chronic pain also came from the UK population, including chronic pain at three different sites (back, hip, and headache), chronic widespread pain (CWP), and multisite chronic pain (MCP). Secondly, a two-step MR and multivariate MR investigation was performed to evaluate the mediating effects of several proposed confounders. Results: The authors discovered a link between chronic pain and obesity. More specifically, a sensitivity analysis was done to confirm the associations between greater BMI, WC, and HC with an increased risk of CWP and MCP.Importantly, the intermediate MR results suggest that education levels and smoking initiation may mediate the causal relationship between BMI on CWP, with a mediation effect of 23.08% and 15.38%, respectively. Conclusions The authors’ findings demonstrate that the importance of education and smoking in understanding chronic pain’s pathogenesis, which is important for the primary prevention and prognosis of chronic pain.

Background: Obesity and chronic pain are related in both directions, according to earlier observational research.This research aimed to analyze the causal association between obesity and chronic pain at the genetic level, as well as to assess whether common factors mediate this relationship. Methods: This study used bidirectional two sample Mendelian randomization (MR) technique to analyze the association between obesity and chronic pain. Obesity's summary genome-wide association data were obtained from European ancestry groups, as measured by body mass index (BMI), waist-to-hip ratio, waist circumference (WC), and hip circumference (HC), genome-wide association study data for chronic pain also came from the UK population, including chronic pain at three different sites (back, hip, and headache), chronic widespread pain (CWP), and multisite chronic pain (MCP). Secondly, a two-step MR and multivariate MR investigation was performed to evaluate the mediating effects of several proposed confounders. Results: The authors discovered a link between chronic pain and obesity. More specifically, a sensitivity analysis was done to confirm the associations between greater BMI, WC, and HC with an increased risk of CWP and MCP.Importantly, the intermediate MR results suggest that education levels and smoking initiation may mediate the causal relationship between BMI on CWP, with a mediation effect of 23.08% and 15.38%, respectively. Conclusions The authors’ findings demonstrate that the importance of education and smoking in understanding chronic pain’s pathogenesis, which is important for the primary prevention and prognosis of chronic pain.

Objective To explore and analyze the expression and prognostic value of serum vitamin D(VitD),fer-ritin(FRT)and heparin-binding epidermal growth factor(HB-EGF)in sepsis patients.Methods 86 sepsis patients who were admitted to the intensive care unit(ICU)of a hospital from January 2021 to January 2022 were selected as the case group,and 60 non-sepsis patients in the ICU were selected as the control group.According to the prognosis of sepsis patients one month later,patients were divided into survival group and death group.Patient's serum upon admission was taken,levels of serum VitD,FRT and HB-EGF were detected,the correlation with the prognosis of sepsis patients was analyzed,and the prognostic value was evaluated by area under curve(AUC)of receiver opera-ting characteristic curve.Results Levels of white blood cell count(WBC),C-reactive protein(CRP),procalcitonin(PCT),tumor necrosis factor-α(TNF-α),interleukin(IL)-6,IL-1β and FRT of case group were all higher than those of non-sepsis patients in the control group,while the VitD and HB-EGF levels were lower than those of non-sepsis patients in the control group,differences were all statistically significant(all P＜0.05).One month follow-up on the prognosis of sepsis patients showed that 55 patients survived and 31 died.Acute physiology and chronic health evaluationⅡ(APACHE IⅡ)score,sequential organ failure assessment(SOFA)score,PCT,TNF-α,L-1βand FRT score in patients in the death group were all higher than those in patients in the survival group,while VitD and HB-EGF were lower than patients in the survival group,differences were all statistically significant(all P＜0.05).The Pearson correlation analysis results showed that VitD were negatively correlated with APACHE Ⅱ score,SOFA score,WBC,CRP,PCT and TNF-α(all P＜0.05),HB-EGF was negatively correlected with APACHE Ⅱ,score,CRP,PCT,TNF-α,IL-6 and IL-1β(all P＜0.05);while FRT was positively correlated with APACHE Ⅱscores,CRP,PCT,TNF-α,IL-6 and IL-1β(all P＜0.05).The AUC,sensitivity,and specificity of combined de-tection of serum VitD,FRT and HB-EGF in predicting the prognosis of sepsis patients were 0.82(95％CI:0.72-0.86),84.39％,and 69.35％,respectively.Conclusion Serum levels of VitD and HB-EGF are lower and FRT is higher in sepsis patients,their expression levels are closely related to patient prognosis,and have good predictive value for predicting the prognosis of sepsis patients.

The paper introduces professor ZHUANG Li-xing's clinical experience in treatment of dyskinesia of Parkinson's disease with acupuncture at triple-acupoint prescription. In pathogenesis, dyskinesia of Parkinson's disease refers to yang deficiency and disturbing wind. In treatment, acupuncture focuses on warming yang, promoting the circulation of the governor vessel, regulating the spirit and stopping trembling; and Baihui (GV 20), Suliao (GV 25) and Dingchanxue (Extra) are selected to be "trembling relief needling". In combination with Jin's three needling, named "three-trembling needling" "three-governor-vessel needling" and "three-spasm needling", the triple-acupoint prescription is composed. To ensure the favorable therapeutic effect, this prescription is modified according to the symptoms and the specific techniques of acupuncture are combined such as conducting qi, harmonizing yin and yang, and manipulating gently for reinforcing and reducing.
Humans ; Acupuncture Points ; Parkinson Disease/therapy* ; Acupuncture Therapy/methods* ; Acupuncture ; Dyskinesias

Humans ; DNA, Mitochondrial ; Cross-Sectional Studies ; East Asian People ; DNA Methylation ; Hypertension/epidemiology* ; China/epidemiology*

Obstructive sleep apnea hypopnea syndrome (OSAHS) is a sleep breathing disorder caused by obstruction of the upper airway during sleep from various causes. At present, the diagnosis and treatment of OSAHS are insufficient. OSAHS causes cognitive decline due to excessive oxidative stress and inflammatory response caused by sleep breathing disorder, and its alteration of the brain gray matter area may be related to cognitive dysfunction. This review investigates the correlation between cognitive dysfunction and brain gray matter areas changes in OSAHS, and elucidates the underlying mechanisms, which provide a theoretical basis for early clinical diagnosis and treatment.