Words similar to preexisting

Example sentences for: preexisting

How can you use “preexisting” in a sentence? Here are some example sentences to help you improve your vocabulary:

Transgene PTGS thus tapped into a preexisting natural mechanism for combating viruses.
The message is hard to counter because the speaker/writer using it does not take responsibility for inventing it but merely calls on preexisting commonsense knowledge.
For group health plans coverage under these rules, the Departments cite estimates formulated by the Congressional Budget Office which shows the initial yearly cost (direct cost to the private sector) to be $50 million with 300,000 people covered and $200 million in subsequent years for limiting the length of preexisting conditions exclusions to 12 months.
Fungus ball was diagnosed by the typical chest radiographic finding of a fungus ball in a preexisting cavity.
Because the lead compound targeting PP5 (ISIS 15534) acts via RNAase H mediated degradation, studies with ISIS 15534 do not allow us to assess how rapid changes in PP5 activity affect cellular functions (Northern analysis indicate that it takes ~ 6 for the mRNA degradation to occur and, due to the half-life of the preexisting protein, it takes ~ 24 hours for the protein levels to fall [ 24].