Calcium is unique among metals because its ions have a very large concentration gradient across the plasma membrane of all cells, from 10 â3 M Ca 2+ outside, to 10 â7 M Ca 2+ inside.
Originally Posted by Quinne. I think it has a lot to do with motives.... What I learned through studying Alcohol & other Drug work is that in counselling terms, a lapse is a hiccup and a relapse is full-blown return to old behaviours, as well as active addiction.
1 Your symptoms last 24 hours or longer. 2  A relapse means a change in your brain, called a lesion.  3 If a symptom lasts less than 24 hours, itâs something transient thatâs not related to a new lesion, says Edward Fox, MD, director of the MS Clinic of Central Texas. 4  Symptoms level off after a while and stop getting worse.