Section I: Gastrointestinal Epithelia.- 1. Gastrointestinal epithelial barrier to acid: studies with isolated membrane vesicles and cultured epithelial cells.- 2. Establishment and characteristics of human colorectal adenocarcinoma cell lines.- 3. Transepithelial ion transport in cultured colonic epithelial cell monolayers.- Section II: Pancreas.- 4. Pancreatic ducts: isolation, culture and bicarbonate treatment.- 5. Cultured epithelial cells derived from human fetal pancreatic duct.- Section III: Kidney.- 6. Electrophysiology of the nephron: new insights gained from the patch-clamp technique.- 7. Transport physiology of renal and intestinal cell culture models.- 8. Established renal epithelial cell lines: experimental panacea or artifact?.- Section IV: Respiratory Epithelia.- 9. Form and function of airway epithelium.- 10. Physiological properties of cultured airway epithelial cells: comparison with intact epithelial tissues.- 11. Solution transport across alveolar epithelia of foetal and adult lungs.- 12. Regulation of ion channels in cultured airway epithelial cells.- Section V: Skin and Skin Glands.- 13. Isolated human skin glands and appendages: models for cystic fibrosis, acne vulgaris, alopecia and hidradenitis suppurativa.- 14. Electrophysiological and morphological studies on secretory and reabsorptive segments of the human eccrine sweat gland and on primary cell cultures established from these regions.- 15. Cell culture systems for the study of human skin and skin glands.