Peaks in protein levels were seen for non-asthmatic people at 4 days post infection, but the asthmatic people had higher baseline and post-infection protein levels in their bronchial lavage and bronchial biopsies than the non-asthmatic group indicating deficits in resolution of the increased mucin secretion (Hewson et al., 2010)
However, evidence does not establish that an injection will reliably regenerate cartilage, repair a torn ligament, or heal a tendon
Full text: Patel, U., Kodumuri, N., Malik, P., Kapoor, A., Malhi, P., Patel, K., Saiyed, S., Lavado, L., & Kapoor, V
To some extent, we dont need to completely understand the mechanism to see that there is utility and efficacy [in the drugs], she says