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The pathophysiology of the ocular microenvironment. I. Preliminary report on the possible involvement of copper in
Current Eye Research
|January 1, 1982
Abstract:
The concentration of copper [( Cu]) in the extracellular fluid compartments of rabbit eyes was found to increase approximately 30-fold during experimental uveitis, generally paralleling increases in [protein]. However, during the recovery phase the decrease in [Cu] lags behind the decrease in [protein] in some rabbits, suggesting the presence of abnormally high levels of non-protein-associated Cu. Intravitreal injection of CuSO4 (6 micrograms of Cu/eye) causes an inflammatory response and evidence of tissue damage. A better understanding of trace element metabolism is clearly required to further elucidate the mechanism of ocular inflammation and associated tissue damage.