11.   The NO synthase inhibitors L-NA and L-NAME produced a comparable increase in blood pressure that persisted for at least one hour.

12.   Initial haemostasis was defined as no haemorrhage persisting for five minutes after injection.

13.   We found that chronic constipation in young children can persist for many years.

14.   This neomucisa contains all normal intestinal cell lineages and persists for the life of the animal.

15.   The organism induces decreased acid secretion, at least in the early phase of the disease but this may persist for weeks or even months.

16.   Such a situation cannot persist for long since firms would go out of business.

17.   Under a fixed exchange rate a currency flow surplus is likely to persist for some time.

18.   If this book-keeping adds up -- all orbits which are created must either be destroyed or persist for all parameter values -- all is well and good.

19.   Although the clinical signs are abating the bronchi are still inflamed and residual lesions such as bronchial and peribronchial fibrosis may persist for several weeks or months.

20.   These larvae do not develop, but the skin lesions usually persist for weeks.