ABSTRACT
Objective To investigate the relationship between single nucleotide polymorphisms (SNPs) of UGT1 A6 and aspirin response in a cohort of Chinese Han population.Methods A total of 323 ischemic stroke patients consecutively registered in Nanjing Stroke Registry Program from September 2011 to October 2014 were enrolled.Three SNPs (rs6759892,rs2070959 and rs1105879) of UGT1A6 were genotyped in these ischemic stroke patients.Association of genotypes and aspirin response was evaluated by generalized linear model.Indicated with the inhibition rate of platelets,aspirin response was assessed by thromboelastograph.Results The mutation allele (G) of rs2070959 was positively related to platelets inhibition (β =0.084,P =0.010,Pcorrected =0.029),especially in male (β =0.098,P =0.006,Pcorrected =O.019).The dominant models of rs6759892,rs1105879 were also modestly related to aspirin response (P=0.015,Pcorrected=0.046 in both SNPs) in male.Thus the polymorphisms of UGT1A6 showed a relationship with aspirin response,especially in males.Conclusions The results indicated that genetic polymorphism of UGT1A6 might have an effect on individuals' aspirin response,especially in males.These findings can help clinicians to optimize the antiplatelet therapy for ischemic stroke patients.
ABSTRACT
Stroke has become the leading cause of death in Chinese residents. As the cornerstone of the primary and secondary prevention of ischemic stroke, aspirin can prevent the occurrence and recurrence of ischemic stroke in a certain extent. However, some patients stil have vascular events after taking aspirin regularly or higher platelet aggregation rate. This phenomenon is caled aspirin resistance or aspirin low reactivity. This article reviews the occurrence, detection methods, and treatment measures of aspirin resistance in patients with ischemic stroke.
ABSTRACT
Objective No consensus has yet been achieved on the relationship of serum albumin with the functional out-come of acute ischemic stroke.The aim of our study was to determine whether the serum albumin level was associated with the short-term functional outcome of acute ischemic stroke in well-nourished patients. Methods Totally, 113 patients with first-ever acute ischemic stroke were recruited from Nanjing Stroke Registration Program between January and June 2015.Baseline data including de-mographic and body parameters, vascular risk factors, and laboratory results were collected.The NIH Stroke Scale ( NIHSS) was used to evaluate the severity of neurological deficits and the modified Rankin Scale ( mRS ) employed to assess the short-term functional outcome.According to the mRS at discharge, the patients were divided into a good outcome group ( mRS<3 ) and a poor out-come group ( mRS≥3 ) .The independent predictors of the short-term functional outcome were evaluated by multivariate logistic regression analysis. Results Of the 113 acute ischemic stroke patients included, 52 (46.0%) were in the good outcome group, and 61 (54.0%) in the poor outcome group.Those in the former group had a significantly higher BMI, lower serum LDL-C, lower WBC count, and lower NIHSS at admission than those in the latter .Multivariate logistic regression analysis showed that low serum albumin, NIHSS at admission, and arteriole occlusion were independent predictors of the poor short-term functional outcome ( OR=0.684, 95% CI:0.490-0.956, P=0.026). Conclusion Low serum albumin is an independent predictor of poor short-term functional outcome in acute ischemic stroke patients in well-nourished status.
ABSTRACT
This article reviews the study on Compound Danshen Tablets. Based on collecting and analyzing literatures, about the pharmacological actions, preparation procedure, quality control methods, dosage improvement, etc. of Compound Danshen Tablets, it is considered that Compound Danshen Tablets has been extensively studied mrecent years, but quality control methods should be improved further and basic research should attract attention.