Shannon B T, Love S H, Roh B H, Schroff R W
Inflammation. 1981 Dec;5(4):323-34. doi: 10.1007/BF00911096.
The specificity and kinetics of hyaluronic acid (HA) accumulation in relation to other glycosaminoglycans (GASs) were determined in rabbit lungs during an allergic granulomatous response to BCG, an allergic nongranulomatous response to tuberculoprotein, and during a foreign-body granulomatous response to carrageenan. Hyaluronic acid was the only GAG detected in the lung lavage fluids. Hyaluronic acid occurred in the airways on day two of the allergic granulomatous response, but its presence in the airway did not correlate with ensuing granuloma formation in the parenchyma. Generalized increases in GAG of the parenchyma also peaked on day two of the DTH responses. Generalized increases in GAG peaked on day five during the foreign-body granulomatous response to carrageenan. A persistently elevated level of HA in the lung tissue correlated with granuloma formation but not with the intensity of the response.
