Can you test for any known mediators that cause laxity or pain like Elastase?

Can you test for any known mediators that cause laxity or pain like Elastase?

Again, this goes back to what we were talking about earlier that we're not sure which mediator specifically are causing a specific symptom. 

Elastase is a mediator that may be breaking down connective tissue. You can't measure it. We can measure really a couple of handfuls of mediators, really not even. And so we're not there yet in trying to identify symptom with mediator. 

You know, hopefully we will get there. You know, hopefully we'll be able to do those studies, but we're not we're not there yet.