Aqueous humor changes after experimental filtering surgery.
We studied aqueous humor of rhesus and owl monkeys for its effect on the growth of subconjunctival fibroblasts in tissue culture. Aqueous humor samples obtained before glaucoma surgery inhibited the initiation of growth of fibroblasts. However, postoperative aqueous humor samples supported growth of fibroblasts. The change in aqueous humor physiology lasted for up to two months after glaucoma surgery. Our study indicated that possibly material added to the postoperative aqueous humor inactivates an inhibitor normally present in primary aqueous humor. An alternative explanation would be that primary aqueous humor, in contrast to secondary aqueous humor, lacks sufficient nutrient material to support fibroblast growth in tissue culture.
D000818:Animals; D001082:Aqueous Humor / Q000502:physiology*; D002478:Cells, Cultured; D003228:Conjunctiva; D005347:Fibroblasts / Q000187:drug effects / Q000502:physiology*; D005901:Glaucoma / Q000503:physiopathology* / Q000601:surgery; D006131:Growth Inhibitors / Q000494:pharmacology; D000882:Haplorhini; D008253:Macaca mulatta
D006131:Growth Inhibitors