![Figure 4:](/ServeContent?url=http%3A%2F%2Fdbm.sagepub.com%2Fcontent%2F2%2F1%2F2011_212385%2FF4.medium.gif)
Biochemical analysis of the TMJ disc (
goats ×
regions) and MCC (
goats ×
regions). (a) Percent collagen content per dry weight. (b) Percent GAG content per dry weight. (c) Percent DNA content per
dry weight. (d) Percent water content of the tissue. The symbol (∗) indicates significance (
) between the TMJ disc and MCC. Error bars indicate S.D.