11.   This alkali can contribute to acid neutralisation and the intraoesophageal pH increases with time in response to acid even in the absence of salivary secretion.

12.   Recently, it has been suggested that in humans gastric acid and serum pepsinogen secretion rates increase with age as does the prevalence of H pylori infection.

13.   This implies that within the patches the rate of energy transfer per unit mass increases with wave number, thus complicating the derivation of the Kolmogorov law.

14.   Consider, in particular, the case in which one of the two causes of density variation produces an increase with height and the other a decrease.

15.   It appears the risk increases with the length of time HRT is taken and the higher the dose of oestrogen.

16.   Although the chances of getting high blood pressure increase with age, it strikes many young people too.

17.   And the potential for running into problems, he said, increases with the amount of time the house is left unattended.

18.   At the same time, the risk of surgical complications, including those that can eventually require a hysterectomy, increases with each Caesarean section.

19.   After a normal orgasm, release of phosphodiesterase increases with predictable results.

20.   Alcohol increases the risk of cancers of the mouth, esophagus, larynx, liver and breast, and cancer risk increases with the amount of alcohol consumed.