During a 4-year multicenter cooperative study of acquired factor VIII inhibitors in persons with hemophilia A. new inhibitors were detected in 31 of 1 .306 patients who entered the study without an inhibitor or the history of an inhibitor. The incidence of new inhibitors was eight per 1 .000 patient-years of observation. The factor Vlll:C level before inhibitor development was 0.03 U/mi in 29 m...

During a 4-year multicenter cooperative study of acquired factor VIII inhibitors in persons with hemophilia A. new inhibitors were detected in 31 of 1 .306 patients who entered the study without an inhibitor or the history of an inhibitor. The incidence of new inhibitors was eight per 1 .000 patient-years of observation. The factor Vlll:C level before inhibitor development was 0.03 U/mi in 29 m...

Actinobacterial strain 72(T), named Dietzia alimentaria, which belongs to the family Dietziaceae, was isolated from a traditional Korean food made from clams. The draft genome sequence of D. alimentaria 72(T) contains 3,352,817 bp, with a G+C content of 67.34%.

BACKGROUND Recent genome-wide association studies suggest some overlap of genetic determinants of ischemic stroke (IS) and myocardial infarction (MI). This study aimed to assess shared familial risk between IS and MI in a large, population-wide cohort study. METHODS Study participants free of IS and MI and their affected siblings were extracted from the Swedish Hospital Discharge and Cause of...

BACKGROUND Missing values are a frequent issue in human studies. In many situations, multiple imputation (MI) is an appropriate missing data handling strategy, whereby missing values are imputed multiple times, the analysis is performed in every imputed data set, and the obtained estimates are pooled. If the aim is to estimate (added) predictive performance measures, such as (change in) the are...

BACKGROUND The PlA2 polymorphism of glycoprotein IIIa (GPIIIa) has been previously identified as being associated with myocardial infarction (MI), but whether this represents a true association is entirely unclear due to differences in findings from different studies. We performed a meta-analysis to evaluate whether this polymorphism is a risk factor for MI. METHODS Electronic databases (MEDL...

BACKGROUND Matrix metalloproteinases, such as stromelysin-1, are implicated in the pathogenesis of coronary artery disease (CAD) and acute myocardial infarction (MI). A 5A/6A promoter polymorphism can regulate the transcription of the stromelysin-1 gene in an allele-specific manner. Evidence has been presented that the 6A allele is associated with the progression of coronary heart disease (CHD)...

BACKGROUND Evidence has been presented that gene polymorphisms (PON54 L/M, PON191 Q/R) of paraoxonase are risk factors of coronary heart disease. RESULTS We determined both PON genotypes in 535 male individuals who were free of vascular disease and in 2249 male subjects who underwent coronary angiography, and analysed the relation of both gene variations to CAD and MI. Both gene polymorphisms...

RATIONALE In response to injury, the rodent heart is capable of virtually full regeneration via cardiomyocyte proliferation early in life. This regenerative capacity, however, is diminished as early as 1 week postnatal and remains lost in adulthood. The mechanisms that dictate postinjury cardiomyocyte proliferation early in life remain unclear. OBJECTIVE To delineate the role of miR-34a, a re...