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Macroscopic appearance of the tissue grown in the Liposome Control and Clodronate chambers at 6 weeks. Scale bar=1 mm. Chamber constructs in the Liposome Control group (A) consist of strong ovoid structures that fill approximately one-third of the chamber on both sides. The tissue within the Clodronate chambers (B) consists of unstable jelly-like material without a capsular structure. Color images available online at www.liebertpub.com/tea
