Objective:To explore the efficacy and safety of vagus nerve stimulation (VNS) combined with rehabilitation training in recovery of upper limb function in patients with ischemic stroke (IS) through Meta-analysis.Methods:Randomized controlled trials on upper limb motor dysfunction in IS patients accepted VNS published in PubMed, Web of Science, Embase, CNKI, Wanfang and VIP databases, and Chinese Biomedical Literature Database were retrieved. The retrieval period was from establishment of the databases to April 2025. Quality of the trials was assessed according to Cochrane handbook for systematic reviews of interventions (version 5.1). Two researchers independently screened the literature, extracted the data and evaluated the risk of bias of the included articles; and then, Meta-analysis was conducted by RevMan 5.4 software.Results:Eleven articles of randomized controlled trails were chosen, including 495 patients. Three articles were rated as A-level in terms of quality, and 8 were rated as B-level. Overall bias risk of the included studies was low. Results of Meta-analysis showed that compared with the control group (rehabilitation training alone), the intervention group (VNS combined with rehabilitation training) had significantly improved upper limb motor function (Fugl-Meyer assessment of upper limb motor function: standardized mean difference [ SMD]=0.77, 95% CI: 0.24-1.30, P<0.001) and activities of daily living (modified Barthel index: SMD=0.86, 95% CI: 0.56-1.16, P<0.001). Meanwhile, compared with those in the control group, incidence of adverse events ( RR=1.12, 95% CI: 0.95-1.33, P=0.170) and incidence of severe adverse events ( RR=1.67, 95% CI: 0.51-5.50, P=0.400) in the intervention group did not significantly increase. Results of subgroup analysis showed that compared with that in the control group, more significantly improved upper limb motor function was noted in patients from the non-invasive VNS intervention sub-group ( SMD=1.09, 95% CI: 0.46-1.72, P<0.001), intervention sub-group with a frequency of 5 times per week ( SMD=1.73, 95% CI: 0.58-2.87, P<0.001), and intervention sub-group with a duration of 4 weeks ( SMD=1.09, 95%CI: 0.72-1.47, P<0.001). Conclusion:VNS combined with rehabilitation training has good safety and efficacy in upper limb motor dysfunction after IS.

Histone deacetylase 3 (HDAC3) is an epigenetic modification enzyme that plays a crucial role in the development and progression of diabetes and its complications. Studies have reported that increased HDAC3 activity is associated with pancreatic β-cell dysfunction in type 1 diabetes, while in type 2 diabetes, HDAC3 affects insulin resistance and signaling by regulating the metabolism of the liver, adipose tissue, and muscle. Additionally, HDAC3 plays a key role in diabetic complications such as cardiomyopathy, retinopathy, and nephropathy. Selective inhibition of HDAC3 has the potential to improve insulin sensitivity, reduce chronic inflammation, and enhance pancreatic cell function, offering a promising new therapeutic strategy for diabetes and its complications.

BACKGROUND: Disease-modifying therapies have been approved for the treatment of relapsing multiple sclerosis (RMS). The present study aims to examine the safety of teriflunomide in Chinese patients with RMS. METHODS: This non-randomized, multi-center, 24-week, prospective study enrolled RMS patients with variant (c.421C>A) or wild type ABCG2 who received once-daily oral teriflunomide 14 mg. The primary endpoint was the relationship between ABCG2 polymorphisms and teriflunomide exposure over 24 weeks. Safety was assessed over the 24-week treatment with teriflunomide. RESULTS: Eighty-two patients were assigned to variant ( n  = 42) and wild type groups ( n  = 40), respectively. Geometric mean and geometric standard deviation (SD) of pre-dose concentration (variant, 54.9 [38.0] μg/mL; wild type, 49.1 [32.0] μg/mL) and area under plasma concentration-time curve over a dosing interval (AUC tau ) (variant, 1731.3 [769.0] μg∙h/mL; wild type, 1564.5 [1053.0] μg∙h/mL) values at steady state were approximately similar between the two groups. Safety profile was similar and well tolerated across variant and wild type groups in terms of rates of treatment emergent adverse events (TEAE), treatment-related TEAE, grade ≥3 TEAE, and serious adverse events (AEs). No new specific safety concerns or deaths were reported in the study. CONCLUSION: ABCG2 polymorphisms did not affect the steady-state exposure of teriflunomide, suggesting a similar efficacy and safety profile between variant and wild type RMS patients. REGISTRATION NCT04410965, https://clinicaltrials.gov .
Humans ; Crotonates/adverse effects* ; Toluidines/adverse effects* ; Nitriles ; Hydroxybutyrates ; Female ; Male ; Adult ; ATP Binding Cassette Transporter, Subfamily G, Member 2/genetics* ; Middle Aged ; Multiple Sclerosis, Relapsing-Remitting/genetics* ; Prospective Studies ; Young Adult ; Neoplasm Proteins/genetics* ; East Asian People

Objective:To explore the efficacy and safety of vagus nerve stimulation (VNS) combined with rehabilitation training in recovery of upper limb function in patients with ischemic stroke (IS) through Meta-analysis.Methods:Randomized controlled trials on upper limb motor dysfunction in IS patients accepted VNS published in PubMed, Web of Science, Embase, CNKI, Wanfang and VIP databases, and Chinese Biomedical Literature Database were retrieved. The retrieval period was from establishment of the databases to April 2025. Quality of the trials was assessed according to Cochrane handbook for systematic reviews of interventions (version 5.1). Two researchers independently screened the literature, extracted the data and evaluated the risk of bias of the included articles; and then, Meta-analysis was conducted by RevMan 5.4 software.Results:Eleven articles of randomized controlled trails were chosen, including 495 patients. Three articles were rated as A-level in terms of quality, and 8 were rated as B-level. Overall bias risk of the included studies was low. Results of Meta-analysis showed that compared with the control group (rehabilitation training alone), the intervention group (VNS combined with rehabilitation training) had significantly improved upper limb motor function (Fugl-Meyer assessment of upper limb motor function: standardized mean difference [ SMD]=0.77, 95% CI: 0.24-1.30, P<0.001) and activities of daily living (modified Barthel index: SMD=0.86, 95% CI: 0.56-1.16, P<0.001). Meanwhile, compared with those in the control group, incidence of adverse events ( RR=1.12, 95% CI: 0.95-1.33, P=0.170) and incidence of severe adverse events ( RR=1.67, 95% CI: 0.51-5.50, P=0.400) in the intervention group did not significantly increase. Results of subgroup analysis showed that compared with that in the control group, more significantly improved upper limb motor function was noted in patients from the non-invasive VNS intervention sub-group ( SMD=1.09, 95% CI: 0.46-1.72, P<0.001), intervention sub-group with a frequency of 5 times per week ( SMD=1.73, 95% CI: 0.58-2.87, P<0.001), and intervention sub-group with a duration of 4 weeks ( SMD=1.09, 95%CI: 0.72-1.47, P<0.001). Conclusion:VNS combined with rehabilitation training has good safety and efficacy in upper limb motor dysfunction after IS.

The objective of this study was to examine the underlying factors and epidemiological traits of a cluster epidemic of cutaneous anthrax in Northern Anhui,to formulate targeted preventive and control strategies.After the epidemic,a rigorous epidemiological investigation was undertaken,including collection of clinical specimens and environmental samples for laboratory analysis.A total of 11 cutaneous anthrax cases were reported,comprising 2 confirmed,6 clinically diagnosed,and 3 suspected cases.These cases were geographically dispersed across a slaughterhouse in Yingzhou District,Fuyang City(5 ca-ses),and a village in Lixin County,Bozhou City(6 cases).All cases were in people engaged in cattle breeding,slaughtering,sales,and other work.The source of infection was traced to cattle purchased from a livestock trading market in another prov-ince.Our findings underscore that this epidemic was a locally transmitted,human-to-human outbreak stemming from the intro-duction of infected animals from another province.Notably,direct contact with infected cattle emerged as the primary mode of infection.

Objective To investigate the ameliorative effect of Evodiamine on primary dysmenorrhea in rats and its possible mechanism.Methods Female SD rats were randomly divided into normal group,model group,evodiamine low dose group,evodiamine medium dose group,evodiamine high dose group and positive control group,with 10 rats in each group.The primary dysmenorrhea model was established in all the other groups except the normal group.The rats in evodiamine low,medium and high dose groups were intragaically given 10,20 and 40 mg·kg-1 evodipine,respectively.Rats in positive control group were given 2.1 g·kg-1 Tongjingbao granules every day,and rats in normal group and model group were given the same amount of 0.9％NaCl.The times and latency of twisting were recorded in each group.The expression level of serum related factors and the content of Ca2+in uterine tissue were detected by enzyme-linked immunosorbent assay(ELISA).Serum malondialdehyde(MDA)and superoxide dismutase(SOD)levels were detected by thiobarbituric acid method and xanthine oxidase method.Hematoxylin-eosin(HE)staining was used to observe the pathological changes of uterus in each group.The expression of uterine tissue protein was detected by Western blot.Results The prostaglandin F2α(PGF2α)/prostaglandin E2(PGE2)values of normal group,model group,evodiamine low dose group,evodiamine medium dose group,evodiamine high dose group and positive control group were 0.73±0.07,2.35±0.44,1.84±0.18,1.40±0.17,1.04±0.12,and 0.97±0.14;Ca2+content were(1.00±0.17),(2.57±0.33),(2.01±0.24),(1.68±0.11),(1.38±0.16)and(1.78±0.10)nmol·gprot-1;MDA levels were(3.11±0.19),(5.07±0.19),(4.54±0.18),(4.01±0.13),(3.37±0.25)and(4.25±0.37)nmol·mL-1;prostaglandin E receptor 2(EP2)protein levels were 0.25±0.03,0.75±0.09,0.62±0.06,0.53±0.06,0.32±0.03,0.72±0.07,respectively;the Nod-like receptor protein 3(NLPP3)protein levels were 0.35±0.04,0.87±0.07,0.71±0.03,0.58±0.04,0.42±0.03 and 0.82±0.05;the protein levels of cysteine aspartic acid specific protease-1(caspase-1)were 0.40±0.06,0.90±0.07,0.73±0.07,0.59±0.06,0.45±0.03 and 0.86±0.07,respectively.The above indicators,comparison between model group and normal group,comparison between evodiamine low,medium,high dose groups and model group,comparison between different dosage groups of evodiamine,the differences were all statistically significant(all P＜0.05).Conclusion Evodiamine may improve primary dysmenorrhea in rats by inhibiting EP2/NLRP3/caspase-1 pathway.

Objective:To analyze the clinical characteristics of ulcerative colitis (UC) in Han and Uyghur patients in Xinjiang Uygur Autonomous Region.Method:Data of UC patients hospitalized at the People′s Hospital of Xinjiang Uygur Autonomous Region from January 2015 to June 2023 were retrospectively collected, with a focus on the differences in basic information, extraintestinal manifestations and biochemical laboratory indicators between Han and Uyghur patients.Results:A total of 315 UC patients were included, with 172 Han cases (54.6%) and 143 Uyghur cases (45.4%) . Compared to the Han group, the Uyghur group had a higher proportion of females, a lower average age, and lower rates of smoking and alcohol consumption (all P<0.05) . The Uyghur group showed a higher prevalence of hepatobiliary diseases and joint injuries as extraintestinal manifestations, although the differences were not statistically significant ( P all>0.05) . The Han group had a statistically significant higher level of intraepithelial neoplasia (χ 2 = 5.075, P<0.05) . The Uyghur group exhibited significantly higher levels of white blood cell count, platelet count, neutrophils, lymphocyte count, globulin, C-reactive protein, erythrocyte sedimentation rate, highly sensitive C-reactive protein, anti-neutrophil cytoplasmic antibodies, and H.pylori antibodies compared to the Han group (all P<0.05) . Both Han and Uyghur UC patients achieved satisfactory clinical efficacy. Conclusion:Uyghur UC patients have distinct characteristics, including a younger age of onset and more severe disease course, yet appropriate treatment can lead to satisfactory clinical outcomes.

Objective:To analyze the clinical characteristics of ulcerative colitis (UC) in Han and Uyghur patients in Xinjiang Uygur Autonomous Region.Method:Data of UC patients hospitalized at the People′s Hospital of Xinjiang Uygur Autonomous Region from January 2015 to June 2023 were retrospectively collected, with a focus on the differences in basic information, extraintestinal manifestations and biochemical laboratory indicators between Han and Uyghur patients.Results:A total of 315 UC patients were included, with 172 Han cases (54.6%) and 143 Uyghur cases (45.4%) . Compared to the Han group, the Uyghur group had a higher proportion of females, a lower average age, and lower rates of smoking and alcohol consumption (all P<0.05) . The Uyghur group showed a higher prevalence of hepatobiliary diseases and joint injuries as extraintestinal manifestations, although the differences were not statistically significant ( P all>0.05) . The Han group had a statistically significant higher level of intraepithelial neoplasia (χ 2 = 5.075, P<0.05) . The Uyghur group exhibited significantly higher levels of white blood cell count, platelet count, neutrophils, lymphocyte count, globulin, C-reactive protein, erythrocyte sedimentation rate, highly sensitive C-reactive protein, anti-neutrophil cytoplasmic antibodies, and H.pylori antibodies compared to the Han group (all P<0.05) . Both Han and Uyghur UC patients achieved satisfactory clinical efficacy. Conclusion:Uyghur UC patients have distinct characteristics, including a younger age of onset and more severe disease course, yet appropriate treatment can lead to satisfactory clinical outcomes.

The objective of this study was to examine the underlying factors and epidemiological traits of a cluster epidemic of cutaneous anthrax in Northern Anhui,to formulate targeted preventive and control strategies.After the epidemic,a rigorous epidemiological investigation was undertaken,including collection of clinical specimens and environmental samples for laboratory analysis.A total of 11 cutaneous anthrax cases were reported,comprising 2 confirmed,6 clinically diagnosed,and 3 suspected cases.These cases were geographically dispersed across a slaughterhouse in Yingzhou District,Fuyang City(5 ca-ses),and a village in Lixin County,Bozhou City(6 cases).All cases were in people engaged in cattle breeding,slaughtering,sales,and other work.The source of infection was traced to cattle purchased from a livestock trading market in another prov-ince.Our findings underscore that this epidemic was a locally transmitted,human-to-human outbreak stemming from the intro-duction of infected animals from another province.Notably,direct contact with infected cattle emerged as the primary mode of infection.

As a member of G protein coupled-receptors superfamily, free fatty acid receptor 1 (FFAR1), is also known as GPR40, has been shown to regulate numerous pathophysiological processes in a variety of tissues and organs. The activated FFAR1 has a variety of biological functions. For instance, it can not only regulate metabolism of fatty acids and glucose, but also play an important role in immune inflammatory response, it may be a potential drug target for the treatment of various chronic inflammatory diseases. In this review, we focus on the recent researches of FFAR1's action in the regulation of pathophysiological processes, its molecular mechanism and new agonists development. At the same time, this review will take the discovery of series FFAR1 agonists as examples, and display the applied prospects of FFAR1.