At the screening examination, blood samples were obtained between 8 00 and 10 30 AM after at least a 12-hour overnight fast.
In the context of a yearly routine fecal screening for salmonellae, stool samples were obtained from 3200 employees of a meat-processing company.
Of the 1940 women who attended the CNTS and its HIV clinic for cervical cancer screening from May to November 2010, cervical samples were obtained from 510 women consecutively enrolled in the five 1-week periods of inclusion.
Questionnaires were used to screen for symptoms, respiratory samples were obtained for culture and oral secretions collected for HIV testing.
The control samples were obtained from screening clinics that were open to the general public during March 2012.
Blood samples were obtained at screening visits and were used to assess each patient's steady-state MTX PK parameters.
11 Two blood samples were obtained during screening because the Endocrine Society recommends repeated measurements to confirm low testosterone prior to initiating testosterone treatment.
In the MAD phase of the study, serum samples were obtained at screening, Day 1 (predose) and Days 8, 15, 29, 36, 43, 57, 71, and 85.
In the SAD phase of the study, PD serum samples were obtained at screening, Day 1 (predose) and Days 2, 4, 8, 15, 22, 29, 43, and 57.
