21. It is specifically found in the corneal epithelium together with keratin 12. 22. Modified tight junctions between ependymal cells control fluid release across the epithelium . 23. Basement membrane is intact, so the tubular epithelium regeneration is possible. 24. Presence of a false body pseudocoelom not lined by epithelium . 25. Small strongyles can form cysts embedded in the intestinal epithelium . 26. Superficial ulcers involve a loss of part of the epithelium . 27. Phosphatidylcholine normally chaperones bile acids, preventing damage to the biliary epithelium . 28. Chronic inflammatory cells are present in connective tissue immediately adjacent to epithelium . 29. Red, ulcerative lesions indicate atrophy, loss of epithelium and inflammation. 30. The ovary is differentiated into a central part, the germinal epithelium .
