Sentence examples for challenge day from inspiring English sources

In addition to visual examination, individual body weights were obtained on day −45 (vaccination/weaning day), day 0 (challenge day), and days 14, and 28 after challenge using a portable livestock electric scale f that was validated prior to and after each weighing.

Pigs were euthanized using electric current and complete necroscopies were performed 21 days after challenge (Day 45).

FENO was significantly higher on the methacholine (p<0.001) and AMP (p<0.01) challenge days than on the mannitol challenge day.

Fecal samples were collected prior to challenge (day 0) and daily for 8 days (days 1-8) afthe the challenge.

Blood specimens were collected five times from all subjects: At the screening visit, within 24 hours of challenge (day 0), and at days 7, 10, and 28.

PM was delivered 3 days post-OVA challenge (day 0) via intratracheal instillation, as previously described (Walters et al. 2001 , 2002 into anesthetized mice (45 mg/kg ketamine and 8 mg/kg xylazine) suspended on a 60° incline board.

This study used three antigens to challenge day-old Langshan chicks.

S. Pullorum and S. Enteritidis, isolated from a local farm in Yangzhou, China, and then cultured for several generations, were used as pathogens to challenge day-old chicks.

No chicks died in group poly(I C) before they were sacrificed, which suggests that the dose of bacteria used to challenge day-old chicks was appropriate to stimulate immunoreaction but did not cause high mortality.

At day 7 post-challenge (day 64 post-vaccination), mock-infected monkeys had low levels of IgG, although the viremia was high (> 10 ICU/mL).

All pigs in the control group had mildly to moderately thicker alveolus walls in their lungs on day 28 post-challenge (day 56), with a total score of 9.