Figure 1From: Expression of pro-inflammatory mediators is inhibited by an avocado/soybean unsaponifiables and epigallocatechin gallate combinationRepresentative photomicrographs of chondrocytes co-immunostained with mono-specific antibodies against type I and type II collagen. Equine chondrocytes at passage 1 (Panel A) produced type II collagen (green) with no observable type I collagen (red). Chondrocytes at passage 3 (Panel B) and passage 5 (Panel C) continued to readily produce type II collagen with observable type I collagen (red).Back to article page