Sentence examples for periods with persistent from inspiring English sources

Since shrimp and insects are able to survive for long periods with persistent infections, it is important in viral challenge tests to determine whether grossly normal test animals are free of various viral pathogens prior to challenge and whether survivors are infected with the challenge virus post-challenge.

In the study by Finckh and colleagues, they appear to have enrolled two quite different forms of CPPD: some with recurrent (more than three in a 6-month period) episodes of acute arthritis (likely separated by asymptomatic intercritical periods) and others with persistent, polyarthritis-like inflammatory disease.

In Oczenski et al.'s study, extended sigh was used at the end of the PP period, with a persistent increase in oxygenation while the patient was turned supine three hours later.

In addition to the consistency of effect on NPRS scores through the total treatment period with lacosamide, persistent and clinically relevant effects were observed for the secondary efficacy measures such as patients' perceptions of pain using the Visual Analog Scale (VAS), the Patients' Global Impression of Change (PGIC), and pain interference with sleep and activity (supplemental Appendix C).

Moreover, the study reveals that a fire beacon system was already in place by the Early Iron period, and its continuation during the Urartian period betrays a preoccupation with persistent conflict in this ancient landscape of warfare.

In a pulmonary sarcoidosis study, dual time-point F-FDG PET was useful over a 1-year observation period for detecting patients with persistent pulmonary disease [ 89].

The system design was capable of sustaining wet conditions within the Nikanotee Fen during the snow-free period in 2013 and 2014, with persistent ponded water in some areas.

Overall, the most common cause of AMI in children is anomalous origin of the left coronary artery, which may present in the neonatal period with unexplained sudden death, or later with persistent irritability, or evidence of heart failure.

The main aim of the current study was to compare the efficacy of FF/VI 100/25 μg administered once daily in the evening with fluticasone propionate (FP /salmeterol (SAL) 250/50 μg administered bid over a 24-week treatment period in patients aged ≥ 12 years with persistent asthma uncontrolled on medium-dose of ICS.

After a period of apparent disease control, the patient presented with persistent cough and evidence of multiple thoracic metastases, which lead to his death, seven years after presentation.

The changes were related to an increase in lung hyperinflation and a reduction in FEV1 along with persistent smoking during the study period.