Systematic collection of blood samples for future biomarker discovery and the establishment of blood biobanks, also outside clinical trails, would be very helpful in this respect.
> A few studies have performed systematic miRNAs profiling of blood samples from patients with gastric cancer.
Even if medical chart reviews are conducted in randomly selected family physician offices, results may not always be generalizable to the entire population, underscoring the potential utility of mailed-in blood samples in systematic glucose testing for population prevalence estimation.
This statistical analysis between the nanoplasmonic platform and RT-qPCR counts displayed that there was no evidence for a systematic bias for HIV-infected patient blood samples.
A cross-sectional study design was carried out from August, 2013 to May, 2014 to collect blood samples from pigs using a systematic random sampling technique.
A systematic random sampling technique was used to collect 402 blood samples from pigs in Central Ethiopia.
During systematic visits, a nurse collects individual and environmental data on questionnaires and obtains blood samples from all members of the household.
The main strengths of the study are the sample size, the comprehensive evaluation of CYP2D6 variation, the systematic follow-up and the high quality of genotyping assays using DNA extracted from blood samples.
Fasting blood samples, drawn at about 9 00 9 30 am, were obtained during the scheduled standard systematic medical examination.
Systematic checks and double checks also have been instituted to guard against logistical mistakes, like mixing up blood samples in the laboratory or labeling "left" as "right" on a limb X-ray.
The variation we observe in these blood samples appeared basically to be of a random nature and we were not able to demonstrate any systematic change during the experiment.
