Knut-Jan
Andersen
Professor
Visit Address:
Haukeland universitetssykehus, Laboratoriebygget
5021 Bergen
Postal Address:
Postboks 7804
5021 Bergen
Phone:
+47 55 97 30 54
+47 907 22 532
E-mail:
Books
- 1987. Cells, Membranes, and Disease Including Renal. ISBN: 0-306-42678-1.
Journal articles
- 2007. Effects of 3-methoxy-2(5H)-furanone-containing extracts from Narthecium ossifragum (L.) Huds. on renal tubular cells in vitro. Toxicon. 49: 368-377. doi: 10.1016/j.toxicon.2006.10.007
- 2005. Medisinar frå naturen. Naturen. 6: 261-267.
- 2001. Nye medisiner fra havet? Alger kan produsere medisiner. Stopp kreft. 2: 8-9.
- 1999. Absorption of Bismuth from Two Bismuth Compounds Before and After Healing of Peptic Ulcers. Hepato-Gastroenterology. 46: 2882-2886.
- 1998. Increased proteolytic activity in gastrointestinal cancers with unfavourable prognosis. Archives d'anatomie et de cytologie pathologiques. 46: 386-386.
- 1998. Slik sprer kreftcellene seg. Stopp kreft. 5: 10.
- 1998. Biochemical and ultrastructural characterization of fluid transporting LLC-PK1 microspheres. Journal of the American Society of Nephrology. 9: 1153-1168.
- 1995. The Twelfth Congress on In Vitro Toxicology of the Scandinavian Society for Cell Toxicology. Introduction by the organizer. ATLA (Alternatives to Laboratory Animals). 23: 459-520.
- 1995. Ultrastructure and water transport in LLC-PK1 cells grown as spheroides. Kidney International. 47: 663-664.
- 1995. Effects of contrast media on renal and epithelial cells in culture. Acta Radiologica, Supplement. 36:399: 213-218.
- 1995. Effects of Renal X-Ray Contrast Media on Renal Epithelial Cells in Culture. Acta Radiologica, Supplement. 36:399: 213-218.
- 1994. The effect of non-ionic X-ray contrast media on glial cells in vitro. ATLA (Alternatives to Laboratory Animals). 22: 193-200.
- 1994. The Effect of Non Ionic X-Ray Contrast Media on Glial Cells In Vitro. ATLA (Alternatives to Laboratory Animals). 22: 193-200.
- 1994. Increase of endo-and exo-peptidases in thyroid tumors. Oncol Rep. 1: 953-956.
- 1994. Iodinated X-ray contrast media on renal epithelial cells in culture in culture. Investigative Radiology. 29: 955-962.
- 1994. Iodinated X-ray contrast media on renal epithelial cells in culture. Investigative Radiology. 29: 955-962.
- 1994. Effects of Iodinated X-Ray Contrast Media on Renal Epithelial Cells in Culture. Investigative Radiology. 29: 955-962.
- 1994. Effect of NaCl, Glucose, and of Low- and Iso-osmolal X-Ray Contrast Media on Renal Epithelial Cell Morphology and Enzyme Activity. Journal of the American Society of Nephrology. 5: 915.
- 1994. Ultrastructure and Water Transport of LLC-PK1 Spheroids. Electron Microscopy. 3: 9-10.
- 1994. Formation of Spheroids, Water Transport, and Ultrastructure of LLC-PK1 Cells in Culture. Cell Biology International. 18: 560.
- 1994. Grazing-Induced Proteinase Inhibitors: A Possible Cause for Lemming Population Cycles. Oikos. 70: 3-11.
- 1994. Effects of Wound-Induced Proteinase-Inhibitors on the Demography of an Insect Herbivore. Oikos. 71: 239-245.
- 1994. Systemic and local silver accumulation in a patient with total hip prosthesis and silverimpregnated antibacterial bone cement. Medical Progress Through Technology. 20: 179-184.
- 1994. Effects of Omeprazole and Eradiction of Helicobacter pylori on Gastric and Duodenal Mucosal Enzyme Activities and DNA in Duodenal Ulcer Patients. Scandinavian Journal of Gastroenterology. 29: 995-1000.
- 1993. Enzyme release and cellular morphology of renal epithelial cells following contrast media exposure. Clinical Science. Supplement. 84:28: 32.
- 1993. Three-dimensional growth of renal epithelial cells in vitro - a tool in toxicity testing. ATLA (Alternatives to Laboratory Animals). 21: 191-195.
- 1993. Renal epithelial cell morphology and enzyme activity following X-Ray contrast media exposure. Journal of the American Society of Nephrology. 14: 312-312.
- 1993. Renal Epithelial Cell Morphology and Enzyme Activity Following X-Ray Contrast Media Exposure. Journal of the American Society of Nephrology. 4: 312.
- 1993. The use of renal epithelial cell lines for cellular toxicity testing. Contributions to Nephrology. 101: 227-234.
- 1993. Spheroid formation, three-dimensional growth and water transport of renal epithelial cells in vitro. Journal of the American Society of Nephrology. 4: 900-900.
- 1993. Ultrastructure and function of renal proximal tubule and renal cells in culture. Farmakoterapi. 49: 7-9.
- 1993. Spheroid Formation, Three-dimentional Growth and Water Transport of Renal Epithelial Cells In Vitro. Journal of the American Society of Nephrology. 4: 900.
- 1993. Renal tubular effects of diuretics and contrast media. Farmakoterapi. 49: 23-25.
- 1992. Proteolytic Activity in Human Rectal Cancer. Pathologia Suppl. 25:3: 86.
- 1992. Enzyme release and Cellular morphology of renal epithelial cells following X-Ray contrast media. Clinical Science. 5: 32.
- 1992. Cellular toxicity of X-Ray contrasts media on two renal epithelial cell lines (MDCK and LLC-PK1). ATLA (Alternatives to Laboratory Animals). 20: 206-212.
- 1992. Pathology Following X-Ray Contrast Media Exposure In Vitro. Journal of the American Society of Nephrology. 3: 721.
- 1992. Luminal and Basolateral Uptake and Degradation of Insulin in Proximal Tubule of the Dog Kidney In Vivo. Acta Physiologica Scandinavica. 146: 241-250.
- 1991. Tumorinvasjon og proteaser. Kan et vev dedifferensiere? Tidsskrift for Den norske legeforening. 111: 484-485.
- 1991. Intracellular transport of ovalbumin after in vivo endocytosis in rainbow trout liver. Fish Physiology & Biochemistry. 9: 113-121.
- 1991. Graphite furnace atomic absorption spectrometric determination of selenium in acid digested solutions of marine samples with continuum-source background correction and nickel as matrix modifer. J Atomic Absorption Spectroscopy. 6: 277-281.
- 1991. Effect of Misoprostol and antacids on gastric and duodenal mocosal enzyme activities in duodenal ulcer patients. Scandinavian Journal of Gastroenterology. 26: 385-391.
- 1990. Tumorinvasjon og proteaser. Redaksjonell leder. Tidsskrift for Den norske legeforening. 29: 3718-3719.
- 1990. Intracellular transport of endocytosed proteins in rat liver endothelial cells. Biochemical Journal. 270: 205-211.
- 1990. Enzyme activities in the gastric mucosa in duodenal ulcer patients. Scandinavian Journal of Gastroenterology. 25: 594-600.
- 1990. Effect of rantidine on gastric and duodenal mucosal enzyme activities in duodenal ulcer patients. Scandinavian Journal of Gastroenterology. 25: 1123-1128.
- 1989. Increased Lysosomal Exopeptidase Activity in the Brain Tumor Transition Zone. Pathology, Research and Practice. 185: 6.
- 1989. Putative Tripeptidyl Peptidase in Renal Brush Border is Due to Sequential Action of Two Other Exopeptidases. Reply. American Journal of Physiology - Renal Physiology. 256: F970-F971.
- 1989. Lysosomal Heterogeneity of Dipeptidyl Peptidase II Active on Collagen-Related Peptides. Renal Physiology and Biochemistry. 12: 32-40.
- 1989. Trace Elements Intake in the Faroe Islands. III. Elements Levels in the human organs in populations from Bergen (Norway) and Faroe Islands. Science of the Total Environment. 84: 25-33.
- 1989. Multicellular Tumor Spheroids in Serum-Free Culture. Anticancer Research. 9: 413-420.
- 1989. Enzyme Activities in the Duodenal Mucosa in Duodenal Ulcer Patients. Scandinavian Journal of Gastroenterology. 24: 244-250.
- 1989. Enzyme activities in the duodenal mucosa in duodenal ulcer patients. Scandinavian Journal of Gastroenterology. 24: 244-250.
- 1989. Enzyme Activities in the Gastric and Duodenal Mucosa in Duodenal Ulcer. Scandinavian Journal of Gastroenterology, Supplement. 24: 44.
- 1988. Characteristics of Human and Rat Glioma Cells Grown in a Defined Medium. Anticancer Research. 8: 797-804.
- 1988. Effect of Fasting on Lysosomes in Kidney Cortex of Glomerulonephritic Rat. Kidney International. 34: 766-773.
- 1988. Change in Lysosome Populations in the Rat Kidney Cortex Induced by Experimental Proteinuria. International journal of biochemistry. 20: 793-800.
- 1988. Effect of Dietary Copper on the Hepatic Concentration and Subcellular Distribution of Copper and Zinc in the Rainbow Trout (Salmo Gairdneri). Aquaculture. 73: 143-155.
- 1987. Lysosomes of the Renal Cortex: Heterogeneity and Role in Protein Handling. Kidney International. 31: 886-897.
- 1987. Subcellular Distribution of Renal Tripeptide-Releasing Exopeptidases Active on Collagen-Like Sequences. American Journal of Physiology - Renal Physiology. 252: F890-F898.
- 1987. Presence and Possible Role of a Renal Brush-Border Gly-Pro-X-Releasing Exopeptidase. American Journal of Physiology - Renal Physiology. 253: F649-F655.
- 1987. Intestinal Epithelial Function and Villus Surface Area in Rats With Bile Fistulae. Scandinavian Journal of Gastroenterology. 22: 731-736.
- 1987. Latency of Acid Hydrolases in Rat Kidney Cortex. International journal of biochemistry. 19: 1097-1103.
- 1987. Change in Lysosome Populations in the Rat Kidney Cortex Induced by Passive Heyman Glomerulonephritis. Renal Physiology. 10: 249-260.
- 1987. Delayed Release of Lysosomal Enzymes After Early Treatment with Timolol in Acute Myocardial Infarction. Annals of clinical research. 19: 428.
- 1986. The Lysomal Distribution of Cathepsin B in the Rat Kidney Cortex. Renal Physiology. 9: 375-383.
- 1986. Renal Kallikrein and Renin Concentrations in Spontaneously Hypertensive Rats (SHR) During AcuteReduction of Perfusion Pressure. Advances in Experimental Medicine and Biology. 198B: 285-288.
- 1986. Determination of Silver in Biological samples Using Graphite Furnace Atomic Absorbtion Spectrometry Based on Zeeman Effect Background Correction and Matrix Modification. Clinical Biochemistry. 19: 166-170.
- 1986. Analytical Study of Kallikrein and Kallikrein-Like Esterase Activity in Subfractions from Rat Kidney Cortex Microsomes and Subcellular Membranes. Advances in Experimental Medicine and Biology. 198A: 355-359.
- 1986. Analytical Study on Na-K-ATPase in Rat Kidney- Cortex Microsomes Subfractioned by Zonal Centrifugation. International journal of biochemistry. 18: 305-310.
- 1986. Longitudinal Distribution of Mucosal Enzymes in the Human Large Bowel. Scandinavian Journal of Gastroenterology. 21: 919-927.
- 1986. Enzyme Activities in Biopsy Specimens from Human Gastric Mucosa. Scandinavian Journal of Gastroenterology. 21: 1051-1057.
- 1986. Autoregulation of renal blood flow in two-kidney, one-clip hypertensive rats. American Journal of Physiology - Renal Physiology. 251: F245-F250.
- 1986. Determination of Silver in Biological Samples using Zeeman Graphite Furnace Atomic Absorption Spectrometry. Acta pharmacologica et toxicologica. 59: 613-615.
- 1986. Subcellular Distribution of Selenium in the Liver of Rats Fed Selenium from Fish, Selenocystine and Inorganic Selenite. Annals of Nutrition and Metabolism. 30: 241-249.
- 1986. Trace Elements and Myocardial Infarction, an Autopsy Study from Western Norway. Acta pharmacologica et toxicologica. 59: 358-360.
- 1986. Intestinal Kallikrein is Reduced in a Bypassed Segment of the Small Intestine in the Rat. Journal of Evolutionary Biochemistry and Physiology. 84A: 175-180.
- 1985. Isoenzymes in N-Acetyl-beta-D-Glucosaminidase in Kidney Cortex and Urine of Normal and Nephritic Rats. American Journal of Physiology - Renal Physiology. 8: 348-356.
- 1985. Neurophatia - A Result of Silver Intoxication. The Lancet. i: 872.
- 1984. Renin and Kallikrein Concentrations in Renal Tissue from Spontaneously Hypertensive Rats (SHR) During Acute Reduction of Perfusion Pressure. Biochemical Society Transactions. 12: 1058-1059.
- 1984. Increased Latency of Acid Hydrolases in the Kidney Cortex of Proteinuric Rats. Biochemical Society Transactions. 12: 1022-1023.
- 1984. The Effect of Food Restriction on the Latency of Acid-beta-Glyserophosphatase in the Kidney Cortex of Nephritic Rats. Biochemical Society Transactions. 12: 1023-1024.
- 1983. Enzyme Activities in Human and Rat Jejunal Mucosa. Scandinavian Journal of Gastroenterology. 18: 241-249.
- 1983. Jejunal Mucosal Enzymes in Untreated and Treated Coeliac Disease. Scandinavian Journal of Gastroenterology. 18: 251-256.
- 1983. Enzyme Activities in Jejunal Biopsy Samples from Patients with Adult Coeliac Disease with and without Steatorrhoea. Scandinavian Journal of Gastroenterology. 18: 365-368.
- 1983. Jejunal Mucusal Enzymes in Patients with Malignant Disease of None Small Bowel Origin. Scandinavian Journal of Gastroenterology. 18: 12A.
- 1983. The Effect of Sampling Conditions on Rat Plasma Renin. Comparative Biochemistry and Physiology - Part A: Comparative Physiology. 74: 331-332.
- 1983. Subcellular Distribution of Major and Minor Elements in Unexposed Molluscs in Western Norway - III. The Distribution and Binding of Cadmium, Zinc, Copper, Magnesium, Manganese, Iron, and Lead in the Kidney and the Digestive System of the Horse Mussel Modiolus Modiolus. Comparative Biochemistry and Physiology - Part A: Comparative Physiology. 75: 17-20.
- 1983. Subcellular Distribution of Major and Minor Elements in Unexposed Molluscs in Western Norway - II. The Distribution and Binding of Cadmium, Zinc, Copper, Magnesium, Manganese, and Iron in the Kidney and the Digestive System of the Common Mussel Mytilus Edulis. Comparative Biochemistry and Physiology - Part A: Comparative Physiology. 75: 13-16.
- 1983. Subcellular Distribution of Major and Minor Elements in Unexposed Molluscs in Western Norway - l. The Distribution and Binding of Cadmium, Zinc and Copper in the Liver and the Digestive System of the Oyster Ostrea Edulis. Comparative Biochemistry and Physiology - Part A: Comparative Physiology. 75: 9-12.
- 1983. Enzymatic Activities in Jejunal Biopsy Specimens from Patients with the Stagnant-Loop Syndrome. Scandinavian Journal of Gastroenterology. 18: 599-602.
- 1982. The Subcellular Distribution of RatKidney Cortex Angiotensin-Converting Enzyme in Relation to Renin and Kallikrein: An Analytical Subcellular Fractionation Study Using Zonal Rotor Gradient Centrifugation. AGENTS AND ACTIONS SUPPLEMENTS. 558-563.
- 1982. A Study of the Distribution of Acyl-CoA Hydrolases and Acyl-L-Carnitine Hydrolases in Guinea-Pig Small Intestine. Comparative Biochemistry and Physiology - Part A: Comparative Physiology. 72: 313-318.
- 1982. Brush Border and Lysosomal Marker Enzyme Profiles in Duodenal Mucosa from Coeliac Patients before and after Organ Culture. Scandinavian Journal of Gastroenterology. 17: 465-472.
- 1981. Protein Binding of Zinc, Cadmium and Copper in Tissues of Oyster (Ostrea edulis), Common Mussel (Mytilus edulis) and Horse Mussel (Modiolus modiolus) taken from Unpolluted Waters. Aquaculture International. L: 235-245.
- 1980. Heterogeneity of Rat Kidney-Cortex Lysosomes Fractionated by Gradient Centrifugation in Zonal Rotors. Biochemical Society Transactions. 8: 597-598.
- 1980. Comparison of Morphometric Data, Autoradiography and Enzyme Profiles in Assessment of the "in vitro" Gluten Toxicity During Organ Culture of Duodenal Mucosa in Coeliac Disease. European Journal of Pediatrics. 33: 141-142.
- 1980. Measuring Aluminium Levels. New England Journal of Medicine. 302: 468-469.
- 1979. A Rapid Polyethylene glycol Assay for Gastric Intrinsic Factor. Scandinavian Journal of Clinical and Laboratory Investigation. 39: 685-688.
- 1979. The Effect of Sucrose on Assaying Enzymes and Protein in the Subcellular Fractions of the Rat Kidney Cortex. Journal of Biochemical and Biophysical Methods. 1: 309-311.
- 1979. Increased Serum Aluminium in Patients with Jaundice. New England Journal of Medicine. 301: 728-729.
- 1979. The Effect of Proteolytic Enzymes on the Vitamin B12 Binding Proteins of Human Gastric Juice and Saliva. Scandinavian Journal of Gastroenterology. 14: 833-838.
- 1979. Acrodermatitis Enteropathica. In vitro Effect of Zinc on Duodenal Mucosa Maintained in Organ Culture. European Journal of Pediatrics. 32: 225-226.
- 1979. A Study on the Digestion of Human Muscle Biopsies for Trace Metal Analysis Using an Organic Tissue Solubilizer. Analytical Biochemistry. 98: 315-318.
- 1978. Separering av subcellulære partikler i konvensjonelle rotorer. Hver vevstype krever sin fraksjoneringsmetode. Tidsskrift for kjemi, bergvesen og metallurgi. 38: 20-22.
- 1978. An Approach for the Quantitation of Serum Albumin Utilizing the Principle of Protein-Dye Binding. Analytical Biochemistry. 89: 481-486.
- 1978. Intrinsic Factor-Mediated Binding of Cyanocobalamin to Cholestyramine. Journal of Pharmaceutical Sciences. 67: 1626-1627.
- 1978. Enzym-målinger i tynntarmbiopsier. Tidsskrift for Den norske legeforening. 33: 1691-1692.
- 1978. A Routine Method for the Determination of Aluminium in Human Tissue Samples Using Standard Addition and Graphite Furnace Atomic Absorption Spectrophotometry. Analytical Biochemistry. 88: 552-559.
- 1978. A Simple Technique for the Measurement of 3H and 14C Radioactivity per mg DNA in Fixed Tissue. Experientia. 34: 673.
- 1977. Interaction of Conjugated Bile Acids and Detergents with a Radiosorbent Assay of Vitamin B12. Clinica Chimica Acta. 76: 219-222.
- 1977. Fluorometric Determination of DNA in Fixed Tissue Using Ethidium Bromide. Analytical Biochemistry. 83: 703-708.
- 1977. The Mechanism of Lincomycin-Induced Diarrhoea. Acta medica Scandinavica. 35-38.
- 1977. Membrane Filtration in Microscopical Examination of Urinary Sediment. Acta medica Scandinavica. 201: 453-456.
- 1977. Pancreatic Extract and the Intestinal Uptake of Vitamin B12. II. Inhibitory Effect of Trypsin and Trypsinogen. Scandinavian Journal of Gastroenterology. 12: 177-182.
- 1977. Pancreatic Extract and the Intestinal Uptake of Vitamin B12. III. Stimulatory Effect in the Presence of a Non-Intrinsic Factor Vitamin B12 Binder. Scandinavian Journal of Gastroenterology. 12: 183-187.
- 1977. Pancreatic Extract and the Intestinal Uptake of Vitamin B12. I. Effect on the Intestinal Epithelium and the Vitamin B12 Intrinsic Factor Complex. Scandinavian Journal of Gastroenterology. 12: 109-114.
- 1976. Bile Acid and Detergent Interaction with Radioassays Based on Coated Charcoal. Clinical Chemistry. 22: 1727.
- 1976. Bile Acid and Detergent Interaction with Radioassays Based on Coated Charcoal. Clinical Chemistry. 22: 1727.
- 1976. Bile and Detergent Interaction with the Radioassay for Vitamin B12 Binders Using Protein and Dextran-Covered Charcoal. Analytical Biochemistry. 74: 488-495.
- 1976. Sedimentation Coefficient, Buoyant Density, Morphology, and Optimal Recorvery of Mitochondria from the Ileal Mucosa of Guinea Pigs. Analytical Biochemistry. 70: 86-93.
- 1976. Demonstration of a Vitamin B12 Binder in Pancreatic Juice. Effect on the Intestinal Uptake of Vitamin B12. Scandinavian Journal of Gastroenterology. 11: 807-812.
- 1976. Intestinal Absorption of Vitamin B12 in Patients with Chronic Pancreatic Insufficiency and the Effect of Human Duodenal Juice on the Intestinal uptake of Vitamin B12. Scandinavian Journal of Gastroenterology. 11: 689-695.
- 1975. Purification and Characterization of Guinea-Pig Intestinal Brush Borders. Biochemical Journal. 152: 157.
- 1975. Demonstration of a Pancreatic Vitamin B12 Binder. Effect on the Intestinal Uptake of Vitamin B12. Scandinavian Journal of Gastroenterology, Supplement. 10: 44.
- 1974. The Intestinal Absorbtion of Vitamin B-12. Scandinavian Journal of Gastroenterology, Supplement. 9: 7-11.
- 1974. Pancreatic Inhibition of the Intestinal Uptake of Vitamin B12. Scandinavian Journal of Gastroenterology, Supplement. 9: 23-24.
- 1972. Studies on Deoxyribonucleic Acid Polymerase form Escherichia coli. Biochemical Journal. 129: 291-299.
- 1970. Ultraviolet Absorption Spectrum of RNA Polymerase. FEBS Letters. 9: 255-257.
Reports and theses
- 1996. In vitro toksikologi på proximale tubuli celler. Medisinsk særoppgave, Universitetet i Bergen. 27 pages.
- 1987. Lysosomes and plasma membranes of the renal cortex : heterogeneity and role in protein handling : studies concerning peptidase mechanisms associated with the reabsorption of proline-rich, collagen-derived peptides.
- 1971. Subunit Composition and Function of E. coli RNA-Polymerase (EC 2.7.7.6). Department of Biochemistry, University of Bergen. 120 pages.
Book sections
- 1993. Renal tubular effects of diuretics and contrast media. 24-26. In:
- 1993. Abdominal diagnostic imaging.
- 1987. Brain Tumor Cell Invasion: Possible Role of Lysosomal Enzymes. Volum 17, pages 351-358. In:
- 1987. Cells, Membranes, and Disease Including Renal. ISBN: 0-306-42678-1.
- 1987. Heterogeneity and Function of Kidney Cortex Lysosomes. Volum 17, pages 427-432. In:
- 1987. Cells, Membranes, and Disease Including Renal. ISBN: 0-306-42678-1.
- 1987. Lysosomal Populations in Kidney Cortex of Rats with Heavy Proteinuria. Volum 17, pages 439-444. In:
- 1987. Cells, Membranes, and Disease Including Renal. ISBN: 0-306-42678-1.
- 1987. Receptor-Mediated Endocytosis in Rat Liver Parenchymal and Non- Parenchymal Cells, Studied by Means of Subcellular Fractionation in Density Gradients. Volum 17, pages 315-325. In:
- 1987. Cells, Membranes, and Disease Including Renal. ISBN: 0-306-42678-1.
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