Words similar to firstly

Example sentences for: firstly

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

Firstly, the p53 in TM10 (p53 wt) cells might have been acetylated upon treatment with 2.5 μM SAHA for 2 or 3 days.
Firstly, its human U95 series chip consists of 5 chip types with 12,000 coding clusters each, which makes it expensive to profile all the human genes in samples of interest.
Firstly, an inhibitory effect of an ER-active agent (e.g.
Firstly, it is based solely on the brachial plexus injury data which, in turn, is limited by small sample sizes (10 injured patients and 3 controls).
Firstly, shorter toxicant exposure time ensured that any changes observed in specific mRNA transcript levels were due to the direct cellular effects of mefloquine, rather than secondary effects caused by changing culture conditions (since drug-treated NG108 cells divide less rapidly than DMSO-treated cells).