From 10 collected soaked solutions of biological samples, the supernatants fluid were removed and left with down settled DNA sample solution from which a 0.5cm3 of every sample was pipetted into another new sterile centrifuge plastic tube.
We used the same faecal samples (n = 10) collected for the testosterone assays in addition to faecal samples collected from other known males (n = 2) to estimate the parasitic load and species diversity (trematodes, cestodes, nematodes, acanthocephalans).
To determine the optimal mutation detection modes for rpoB, katG, rpsl, embB, gyrA and rrs genes, 10 collected M.tuberculosis clinical isolates with known sequence by Sanger Sequencing were detected gene mutations by pyrosequencing with both SQA mode and SNP mode.
For extraction of nuclear proteins, the various nuclei types were isolated (approximately 5 × 10), collected by centrifugation, resuspended in loading buffer [ 69], heated for 10 min at 100°C, and separated on 15% sodium dodecyl sulfate (SDS) polyacrylamide gels.
Moreover, only one trial in 10 collected stool samples in controlled conditions from inpatients, and full description of the methods used to measure stool or blood radioactivity was uncommon.
For comparison, samples from subjects with KD (n = 23), and acute FI (n = 23) (Table 2; collected at UCSD), and healthy, age-matched controls (HC, n = 10, collected at Stanford) were collected.
