Sentence examples for samples using previously from inspiring English sources
Solid-phase enzyme microplate immunoassay methods were used to measure the IgG and IgM class antibodies to Toxoplasma gondii, CMV, HSV-1 and HSV-2 in blood samples using previously described methods (Yolken et al. 2001).
DRD4 VNTR status was assessed retrospectively via buccal samples using previously established protocols.
We examined PTPRR gene expression in prostate cancer clinical samples using previously published datasets that are publically available.
It would not have been possible to study such small, easily obtained biological samples using previously published N-ChIP procedures.
The diagnosis of the A3243G mtDNA mutation was established with DNA testing of peripheral blood samples using previously described techniques.
Transcripts specific for the gene encoding 18S ribosomal RNA were also quantified for all samples using previously designed primers (Wang et al, 2002).
Five target miRNAs and two endogenous controls were measured by qPCR in the same serum samples used previously for the microarray.
Community microbial genomic DNA was extracted from each biopsy sample using previously reported extraction methods20.
DNA will be extracted from the stool sample using previously developed techniques [ 36, 37].
Activities were normalized to protein in the sample using previously described spectrophotometric dye binding methods [ 44].
PAM50 subtypes (including the CL classification) were assigned to each sample using previously published methodology [ 36, 55– 55].
