ABSTRACT
BackgroundThe schizophrenia is majorly treated with drug and through physical therapy. However， both treatments would lead to adverse reactions， which could affect therapy adherence and treatment efficacy. Previous studies have shown that aerobic exercise can help alleviate cognitive function in patients with Alzheimer's disease and depressive disorder. At present， little research has been done on such alleviation in schizophrenia patients. ObjectiveTo explore the effect of aerobic exercise on cognitive function in male patients with chronic schizophrenia， so as to provide references for relevant treatments. MethodsA total of 76 male patients with chronic schizophrenia hospitalized in the Fourth People's Hospital of Wuhu between December 2022 and April 2023 were selected as the study subjects and， in accordance with random number table， divided into study group （n=36） and control group （n=40）. Both groups received conventional drug treatment. On this basis， the study group received a 60-minute aerobic exercise 5 times a week for 8 weeks as intervention. Before and after intervention， assessment of cognitive function was performed by using MATRICS Consensus Cognitive Battery （MCCB） and Stroop Color Word Test （SCWT）. ResultAfter intervention， compared with the control group， the study group spent less time on finishing the Trail Making Test and scored higher in both the spatial span test and maze test （Z=-2.070， -2.306， -2.375， P<0.05）. Repeated measure ANOVA results showed that the time main effect of Hopkins Verbal Learning Test score was statistically significant in the two groups after intervention （F=39.067， P<0.05）. So was the interaction effect between the time and group of the Brief Visuospatial Memory Test and Verbal Fluency Test scores （F=10.092， 9.252， P<0.05）. After intervention， the scores of the Brief Visuospatial Memory Test and Verbal Fluency Test in the study group were higher than those in the control group （t=6.689， 4.249， P<0.05）. As for the study group itself， the scores were higher than those before intervention （t=23.746， 23.842， P<0.05）. After intervention， the numbers of correct reading in color test and word test in the study group were more than those in the control group （Z=-2.358， -2.771， P<0.05）. The interaction effect between the time and group of the reaction time in color test， word test and color word interference test were statistically significant in both groups （F=23.383， 19.888， 19.662， P<0.05）. After intervention， the reaction time in color test and color word interference test of the study group was shorter than those of the control group （t=4.895， 6.163， P<0.05）. As for the study group itself， the reaction time were shorter than before intervention （t=54.318， 42.425， 42.141， P<0.01）. ConclusionAerobic exercise may help alleviate the cognitive problems in male patients with chronic schizophrenia in terms of information processing speed， working memory， reasoning/problem solving ability， word learning and memorizing， visual learning and memorizing， and executive function. ［Funded by Wuhu Science and Technology Plan Project （number， 2021jc2-3）］
ABSTRACT
Objective To investigate the relationship between genetic variants in the Toll-like receptor (TLR) pathway genes and susceptibility of gastric cancer (GC) and esophageal squamous cell carcinoma (ESCC).Methods The data of whole genome association studies of the high-risk population of GC and ESCC in China were analyzed by adaptive rank-truncated product (ARTP) method in pathway and gene level.The associations between single nucleotide polymorphism (SNP) and susceptibility of GC and ESCC were analyzed with additive model of unconditional Logistic regressions.PLINK 1.07 and SPSS 19.0 software were performed for statistical analyses,and ARTP package in R3.0.2 was used for pathway and gene level analysis.Results In gene-level analyses,eight genes were found to be associated with susceptibility of GC (P ＜0.05) and six genes were associated with susceptibility of ESCC (P ＜ 0.05).In single SNP-level analyses,21 SNPs were statistically correlated with susceptibility of GC (P ＜ 0.01),and 11 SNPs were statistically correlated with susceptibility of ESCC (P ＜0.01).Conclusions Some genetic variants in TLR pathway are associated with risk of GC and ESCC.The potential molecular mechanisms need further investigation.