Birger Brodin Larsen
Professor
CNS Drug Delivery and Barrier Modelling
Universitetsparken 2
2100 København Ø
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5-Hydroxy-L-tryptohan alters gaboxadol pharmacokinetics in rats: involvement of PAT1 and rOat1 in gaboxadol absorption and elimination
Broberg, M. L., Holm, R., Jensen, K. G., Sveigaard, C., Larsen, Birger Brodin & Nielsen, C. U., 2010, In: European Journal of Pharmaceutical Sciences. 39, 1-3, p. 68-75Research output: Contribution to journal › Journal article › Research › peer-review
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In Vitro cutaneous application of ISCOMs on human skin enhances delivery of hydrophobic model compounds through the stratum corneum
Madsen, H. B., Ifversen, P., Madsen, F., Larsen, Birger Brodin, Hausser, I. & Nielsen, Hanne Mørck, 2009, In: The AAPS Journal. 11, 4, p. 728-739Research output: Contribution to journal › Journal article › Research › peer-review
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A Critical View on In Vitro Analysis of P-glycoprotein (P-gp) Transport Kinetics
Saaby, Lasse & Larsen, Birger Brodin, Sep 2017, In: Journal of Pharmaceutical Sciences. 106, 9, p. 2257-2264 8 p.Research output: Contribution to journal › Review › Research › peer-review
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A quantitative structure-activity relationship for translocation of tripeptides via the human proton-coupled peptide transporter, hPEPT1 (SLC15A1)
Omkvist, D. H., Larsen, S. B., Nielsen, C. U., Steffansen, B., Olsen, L., Jørgensen, Flemming Steen & Larsen, Birger Brodin, 2010, In: The AAPS Journal. 12, 3, p. 385-396Research output: Contribution to journal › Journal article › Research › peer-review
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ATP induces contraction of cultured brain capillary pericytes, via activation of P2Y type purinergic receptors
Hørlyck, S., Cai, Changsi, Helms, H. C., Lauritzen, Martin & Larsen, Birger Brodin, 2021, In: American Journal of Physiology: Heart and Circulatory Physiology. 320, p. H699–H712 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Affinity and translocation relationships via hPEPT1 of H-Xaa-Ser-OH dipeptides: evaluation of H-Phe-Ser-OH as a pro-moiety for ibuprofen and benzoic acid prodrugs
Omkvist, D. H., Trangbæk, D. J., Mildon, J., Paine, J. S., Larsen, Birger Brodin, Begtrup, M. & Nielsen, C. U., 2011, In: European Journal of Pharmaceutics and Biopharmaceutics. 77, 2, p. 327-331Research output: Contribution to journal › Journal article › Research › peer-review
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An Electrically Tight In Vitro Blood-Brain Barrier Model Displays Net Brain-to-Blood Efflux of Substrates for the ABC Transporters, P-gp, Bcrp and Mrp-1
Helms, H. C., Hersom, M., Kuhlmann, L. B., Badolo, L., Nielsen, C. U. & Larsen, Birger Brodin, 17 Jun 2014, In: A A P S Journal. 16, 5, p. 1046-1055 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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An increase in [Ca2+]i activates basolateral chloride channels and inhibits apical sodium channels in frog skin epithelium
Larsen, Birger Brodin, Rytved, K. A. & Nielsen, Rasmus, 1996, In: Pflügers Archiv - European Journal of Physiology. 433, 1-2, p. 16-25 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Apicobasal transferrin receptor localization and trafficking in brain capillary endothelial cells
Nielsen, S. S. E., Holst, M. R., Langthaler, Kristine, Bruun, E. H., Larsen, Birger Brodin & Nielsen, M. S., 2023, In: Fluids and Barriers of the CNS. 20, 1, 15 p., 2.Research output: Contribution to journal › Journal article › Research › peer-review
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Application of a new MDCKII-MDR1 cell model to measure the extent of drug distribution in vitro at equilibrium for prediction of in vivo unbound brain-to-plasma drug distribution
Langthaler, Kristine, Jones, C. R., Saaby, Lasse, Bundgaard, C. & Larsen, Birger Brodin, 2024, In: Fluids and Barriers of the CNS. 21, 1, 15 p., 11.Research output: Contribution to journal › Journal article › Research › peer-review
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Assessing extent of brain penetration in vivo (Kp,uu,brain) in Göttingen minipig using a diverse set of reference drugs
Langthaler, Kristine, Jones, C. R., Larsen, Birger Brodin & Bundgaard, C., 2023, In: European Journal of Pharmaceutical Sciences. 190, 11 p., 106554.Research output: Contribution to journal › Journal article › Research › peer-review
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Basolateral glycylsarcosine (Gly-Sar) transport in Caco-2 cell monolayers is pH dependent
Berthelsen, R., Nielsen, C. U. & Larsen, Birger Brodin, Jul 2013, In: Journal of Pharmacy and Pharmacology. 65, 7, p. 970-9 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Bidirectional apical-basal traffic of the cation-independent mannose-6-phosphate receptor in brain endothelial cells
Siupka, P., Hersom, M. N., Lykke-Hartmann, K., Johnsen, K. B., Thomsen, L. B., Andresen, T. L., Moos, T., Abbott, N. J. & Larsen, Birger Brodin, 1 Jan 2017, In: Journal of Cerebral Blood Flow and Metabolism. 37, 7, p. 2598-2613Research output: Contribution to journal › Journal article › Research › peer-review
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Brain endothelial cells metabolize glutamate via glutamate dehydrogenase to replenish TCA-intermediates and produce ATP under hypoglycemic conditions
Hinca, S. B., Salcedo, C., Wagner, A., Goldeman, C., Sadat, E., Aibar, M. M. D., Maechler, P., Larsen, Birger Brodin, Aldana, Blanca & Helms, H. C. C., 2021, In: Journal of Neurochemistry. 157, 6, p. 1861-1875Research output: Contribution to journal › Journal article › Research › peer-review
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Calu-3 cells grown under AIC and LCC conditions: implications for dipeptide uptake and transepithelial transport of substances
Stentebjerg-Andersen, A., Notlevesen, I. V., Larsen, Birger Brodin & Nielsen, C. U., 2011, In: European Journal of Pharmaceutics and Biopharmaceutics. 78, 1, p. 19-26Research output: Contribution to journal › Journal article › Research › peer-review
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Carbonic anhydrase imhibitors. Transepithelial transport of novel anticancer sulfonamide inhibitors of the cancer-associated isozyme CA IX is dependent on the p.gp efflux transporter
Vullo, D., Steffansen, B., Larsen, Birger Brodin, Supuran, C. T., Scozzafava, A. & Nielsen, C. U., 2006, In: Bioorganic & Medicinal Chemistry Letters. 14, 7, p. 2418-2427Research output: Contribution to journal › Journal article › Research › peer-review
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Carrier-mediated ¿-aminobutyric acid transport across the basolateral membrane of human intestinal Caco-2 cell monolayers
Nielsen, C. U., Carstensen, M. & Larsen, Birger Brodin, 2012, In: European Journal of Pharmaceutics and Biopharmaceutics. 81, 2, p. 458-462Research output: Contribution to journal › Journal article › Research › peer-review
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Characterisation of intravenous pharmacokinetics in Göttingen minipig and clearance prediction using established in vitro to in vivo extrapolation methodologies
Langthaler, Kristine, Jones, C. R., Christensen, R. B., Eneberg, E., Larsen, Birger Brodin & Bundgaard, C., 2022, In: Xenobiotica. 52, 6, p. 591-607Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of an iPSC-based barrier model for blood-brain barrier investigations using the SBAD0201 stem cell line
Ozgür, Burak, Puris, E., Brachner, A., Appelt-Menzel, A., Oerter, S., Balzer, V., Holst, M. R., Christiansen, R. F., Hyldig, K., Buckley, S. T., Kristensen, Mie, Auriola, S., Jensen, A., Fricker, G., Nielsen, M. S., Neuhaus, W. & Larsen, Birger Brodin, 2023, In: Fluids and Barriers of the CNS. 20, 1, 15 p., 96.Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of rPEPT2-mediated Gly-Sar transport parameters in the rat kidney proximal tubule cell line SKPT-0193 cl.2 cultured in basic growth media
Bravo, S. A., Nielsen, C. U., Frøkjær, Sven & Larsen, Birger Brodin, 2005, In: Molecular Pharmaceutics. 2, 2, p. 98-108 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of the IPEC-J2 MDR1 (iP-gp) cell line as a tool for identification of P-gp substrates
Ozgür, Burak, Saaby, Lasse, Langthaler, K. & Larsen, Birger Brodin, 2018, In: European Journal of Pharmaceutical Sciences. 112, p. 112-121 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of the L-glutamate clearance pathways across the blood-brain barrier and the effect of astrocytes in an in vitro blood-brain barrier model
Helms, H. C., Aldana, Blanca, Groth, S., Jensen, M. M., Waagepetersen, Helle S., Nielsen, C. U. & Larsen, Birger Brodin, 2017, In: Journal of Cerebral Blood Flow and Metabolism. 37, 12, p. 3744–3758Research output: Contribution to journal › Journal article › Research › peer-review
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Cloning and characterization of a human orphan family C G-protein coupled receptor GPRC5D
Bräuner, Hans, Jensen, Anders A., Sheppard, P. O., Larsen, Birger Brodin, Krogsgaard-Larsen, Povl & O'Hara, P., 2001, In: BBA General Subjects. 1518, 3, p. 237-48 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cloning of the pig PEPT2 (pPEPT2) and characterization of the effects of epidermal growth factor (EGF) on pPEPT2-mediated peptide uptake in the renal porcine cell line LLC-PK1
Søndergaard, H. B., Bravo, S. A., Nielsen, C. U., Frøkjær, Sven & Larsen, Birger Brodin, 2008, In: European Journal of Pharmaceutical Sciences. 33, 4-5, p. 332-342Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of drug transporter gene expression and functionality in Caco-2 cells from 10 different laboratories
Hayeshi, R., Hilgendorf, C., Arthursson, P., Augustijns, P., Larsen, Birger Brodin, Dehertogh, P., Fisher, K., Fossati, L., Hovenkamp, E., Korjamo, T., Masungi, C., Maubon, N., Mols, R., Mullertz, Anette , Mönkkönen, J., O´Driscoll, C., Oppers-Tiemissen, H. M., Ragnarsson, E. G. E., Rooseboom, M. & Ungell, A., 2008, In: European Journal of Pharmaceutical Sciences. 35, 5, p. 383-396Research output: Contribution to journal › Journal article › Research › peer-review
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Conjugation of Therapeutic PSD-95 Inhibitors to the Cell-Penetrating Peptide Tat Affects Blood-Brain Barrier Adherence, Uptake, and Permeation
Kristensen, Mie, Kucharz, Krzysztof, Alves Fernandes, Eduardo Felipe, Strømgaard, Kristian, Schallburg Nielsen, M., Cederberg Helms, H. C., Bach, Anders, Ulrikkaholm Tofte-Hansen, M., Aldana, Blanca, Lauritzen, Martin & Larsen, Birger Brodin, 2020, In: Pharmaceutics. 12, 7, 24 p., 661.Research output: Contribution to journal › Journal article › Research › peer-review
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Culture of brain capillary pericytes for cytosolic calcium measurements and calcium imaging studies
Hørlyck, S., Helms, H. C. C. & Larsen, Birger Brodin, May 2020, In: Journal of Visualized Experiments. 159, p. 1-9 9 p., e61253.Research output: Contribution to journal › Journal article › Research › peer-review
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Culture-induced changes in mRNA expression levels of efflux and SLC-transporters in brain endothelial cells
Goldeman, C., Ozgür, Burak & Larsen, Birger Brodin, 22 Apr 2020, In: Fluids and Barriers of the CNS. 17, 32, 12 p., 32.Research output: Contribution to journal › Journal article › Research › peer-review
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Current research into brain barriers and the delivery of therapeutics for neurological diseases: a report on CNS barrier congress London, UK, 2017
Greenwood, J., Hammarlund-Udenaes, M., Jones, H. C., Stitt, A. W., Vandenbrouke, R. E., Romero, I. A., Campbell, M., Fricker, G., Larsen, Birger Brodin, Manninga, H., Gaillard, P. J., Schwaninger, M., Webster, C., Wicher, K. B. & Khrestchatisky, M., 7 Nov 2017, In: Fluids and Barriers of the CNS. 14, 11 p., 31.Research output: Contribution to journal › Review › Research › peer-review
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Current status of rational design of prodrugs targeting the intestinal di/tri-peptide transporter hPEPT1 (SLC15A1)
Saaby, Lasse, Nielsen, C. U., Steffansen, B., Larsen, Birger Brodin & Larsen, S. B. L., 2013, In: Journal of Drug Delivery Science and Technology. 23, 4, p. 307–314Research output: Contribution to journal › Journal article › Research › peer-review
Cypris ultrastructure, metamorphosis and sex in seven families of parasitic barnacles (Crustacea: Cirripedia: Rhizocephala)
Larsen, Birger Brodin, 1989, In: Acta Zoologica (Stockholm). 70, p. 229-242 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Data demonstrating the challenges of determining the kinetic parameters of P-gp mediated transport of low-water soluble substrates
Ozgür, Burak, Saaby, Lasse, Langthaler, K. & Larsen, Birger Brodin, 2018, In: Data in Brief. 16, p. 655-659 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Di/tri-peptide transporters as drug delivery targets: regulation of transport under physiological and patho-physiological conditions
Nielsen, C. U. & Larsen, Birger Brodin, 2003, In: Current Drug Targets. 4, 5, p. 373-88 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Dipeptide model prodrugs for the intestinal oligopeptide transporter. Affinity for and transport via hPepT1 in the human intestinal Caco-2 cell line
Nielsen, C. U., Andersen, R., Larsen, Birger Brodin, Frøkjær, Sven, Taub, M. E. & Steffansen, B., 2001, In: Journal of Controlled Release. 76, 1-2, p. 129-38 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Discovery of ligands for the human intestinal di-/tripeptide transporter (hPEPT1) using af QSAR-assisted virtual screening strategy
Larsen, S. B., Omkvist, D. H., Larsen, Birger Brodin, Nielsen, C. U., Steffansen, B., Olsen, L. & Jørgensen, Flemming Steen, 2009, In: ChemMedChem. 4, 9, p. 1439-1445Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of oxygen-glucose deprivation (OGD) on barrier properties and mRNA transcript levels of selected marker proteins in brain endothelial cells/astrocyte co-cultures
Tornabene, E., Helms, H. C. C., Pedersen, Stine Helene Falsig & Larsen, Birger Brodin, 2019, In: PLoS ONE. 14, 8, 20 p., e0221103.Research output: Contribution to journal › Journal article › Research › peer-review
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Electrophysiological evidence for an ATP-gated ion channel in the principal cells of the frog skin epithelium
Larsen, Birger Brodin & Nielsen, R., 2000, In: Pflügers Archiv: European Journal of Physiology. 439, p. 227-233Research output: Contribution to journal › Journal article › Research › peer-review
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Epidermal growth factor and insulin short-term increase hPEPT1-mediated glycylsarcosine uptake in Caco-2 cells
Larsen, Birger Brodin, Amstrup, J., Nielsen, C. U., Steffansen, B. & Frøkjær, S., 2003, In: Acta Physiol. Scandinavia. 178, p. 139-148Research output: Contribution to journal › Journal article › Research › peer-review
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Epidermal growth factor decreases PEPT2 transport capacity and expression in the rat kidney proximal tubule cell line SKPT0193 cl.2
Bravo, S. A., Nielsen, C. U., Amstrup, J., Frøkjær, Sven & Larsen, Birger Brodin, 2004, In: American Journal of Physiology - Renal Physiology. 286, 2, p. 385-393Research output: Contribution to journal › Journal article › Research › peer-review
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Epidermal growth factor inhibits glycylsarcosine transport and hPepT1 expression in a human intestinal cell line
Nielsen, C. U., Amstrup, J., Steffansen, B., Frøkjær, Sven & Larsen, Birger Brodin, 2001, In: American Journal of Physiology: Gastrointestinal and Liver Physiology. 281, 1, p. G191-9Research output: Contribution to journal › Journal article › Research › peer-review
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Erratum: Prodrugs of purine and pyrimidine analogues for the intestinal di/tri-peptide transporter PepT1: Affinity for hPepT1 in Caco-2 cells, drug release in aqueous media and in vitro metabolism (Journal of Controlled Release (2003) 86 (279-292) PII: S0168365902004133)
Thomsen, A. E., Friedrichsen, G. M., Sørensen, A. H., Andersen, R., Nielsen, C. U., Larsen, Birger Brodin, Begtrup, M., Frøkjær, Sven & Steffansen, B., 7 Mar 2003, In: Journal of Controlled Release. 88, 2Research output: Contribution to journal › Journal article › Research › peer-review
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Evaluating the involvement of cerebral microvascular endothelial Na+/K+-ATPase and Na+-K+-2Cl- co-transporter in electrolyte fluxes in an in vitro blood-brain barrier model of dehydration
Lykke, K., Assentoft, M., Hørlyck, S., Helms, H. C. C., Stoica, A., Toft-Bertelsen, Trine Lisberg, Tritsaris, Katerina, Vilhardt, Frederik, Larsen, Birger Brodin & MacAulay, Nanna, 2019, In: Journal of Cerebral Blood Flow and Metabolism. 39, 3, p. 497-512Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence for P2Y-type ATP receptors on the serosal membrane of frog skin eipthelium
Larsen, Birger Brodin & Nielsen, R., 2000, In: Pflügers Arch. (Eur. J. Physiol.). 439, p. 234-239Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence for P2Y-type ATP receptors on the serosal membrane of frog skin epithelium
Larsen, Birger Brodin & Nielsen, R., 1 Jan 2000, In: Pflugers Archiv European Journal of Physiology. 439, 3, p. 234-239 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence for a Na+/Ca2+ exchange mechanism in frog skin epithelium
Madsen, K. H., Larsen, Birger Brodin & Nielsen, Rasmus, 1999, In: Pflügers Archiv - European Journal of Physiology. 437, 2, p. 175-81 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Function and expression of the proton-coupled amino acid transporter Slc36a1 along the rat gastrointestinal tract: Implications for intestinal absorption of gaboxadol
Broberg, M. L., Holm, R. K., Tønsberg, H., Frølund, S. B., Ewon, K. B., Nielsen, A. L., Larsen, Birger Brodin, Jensen, A., Kall, M. A., Nielsen, C. U. & Christensen, K. V., 2012, In: British Journal of Pharmacology. 167, 3, p. 654-665Research output: Contribution to journal › Journal article › Research › peer-review
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Generation of an iPSC-line (BIONi010C-48) with restored P-glycoprotein functionality following transfection with the human MDR1 gene in the AAVS1 locus
Nielsen, A. K. R., Lilieholm-Røngren, L., Schmid, B., Holst, B., Larsen, Birger Brodin & Saaby, Lasse, 2024, In: Stem Cell Research. 76, 5 p., 103348.Research output: Contribution to journal › Journal article › Research › peer-review
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Generation of primary cultures of bovine brain endothelial cells and setup of cocultures with rat astrocytes
Helms, H. C. & Larsen, Birger Brodin, 2014, In: Methods in molecular biology (Clifton, N.J.). 1135, p. 365-82 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Genetic variants of the human dipeptide transporter PEPT1
Anderle, P., Nielsen, C. U., Pinsonneault, J., Krog, P. L., Larsen, Birger Brodin & Sadée, W., 1 Feb 2006, In: Journal of Pharmacology and Experimental Therapeutics. 316, 2, p. 636-646 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Glutamate Efflux at the Blood-Brain Barrier: Cellular Mechanisms and Potential Clinical Relevance
Cederberg-Helms, H. C., Uhd-Nielsen, C. & Larsen, Birger Brodin, 15 Nov 2014, In: Archives of Medical Research. 45, 8, p. 639-645 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Highly cationic cell-penetrating peptides affect the barrier integrity and facilitates mannitol permeation in a human stem cell-based blood-brain barrier model
Frøslev, Patrick, Franzyk, Henrik, Ozgür, Burak, Larsen, Birger Brodin & Kristensen, Mie, 2022, In: European Journal of Pharmaceutical Sciences. 168, 10 p., 106054.Research output: Contribution to journal › Journal article › Research › peer-review
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Human induced pluripotent stem cells (BIONi010-C) generate tight cell monolayers with blood-brain barrier traits and functional expression of large neutral amino acid transporter 1 (SLC7A5)
Goldeman, C., Andersen, M., Al-Robai, A., Buchholtz, T., Svane, Nana Isabella, Ozgür, Burak, Holst, B., Shusta, E., Hall, Vanessa Jane, Saaby, Lasse, Hyttel, P. & Larsen, Birger Brodin, 2021, In: European Journal of Pharmaceutical Sciences. 156, 14 p., 105577.Research output: Contribution to journal › Journal article › Research › peer-review
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Human peptide transporters: Therapeutic applications
Nielsen, C. U., Larsen, Birger Brodin, Jørgensen, Flemming Steen, Frøkjær, Sven & Steffansen, B., 1 Sep 2002, In: Expert Opinion on Therapeutic Patents. 12, 9, p. 1329-1350 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Hypoxia increases expression of selected blood–brain barrier transporters GLUT-1, P-gp, SLC7A5 and TFRC, while maintaining barrier integrity, in brain capillary endothelial monolayers
Ozgür, Burak, Helms, H. C. C., Tornabene, E. & Larsen, Birger Brodin, 2022, In: Fluids and Barriers of the CNS. 19, 1, 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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IPEC-J2 MDR1, a Novel High-Resistance Cell Line with Functional Expression of Human P-glycoprotein (ABCB1) for Drug Screening Studies
Saaby, Lasse, Helms, H. C. C. & Larsen, Birger Brodin, 1 Feb 2016, In: Molecular Pharmaceutics. 13, 2, p. 640-52 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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IPEC-J2 rMdr1a, a New Cell Line with Functional Expression of Rat P-glycoprotein Encoded by Rat Mdr1a for Drug Screening Purposes
Saaby, Lasse, Trasborg, J., Rasmussen, M. A., Holst, B. & Larsen, Birger Brodin, 17 Jul 2020, In: Pharmaceutics. 12, 7, 17 p., 673.Research output: Contribution to journal › Journal article › Research › peer-review
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Ibuprofen is a non-competitive inhibitor of the peptide transporter hPEPT1 (SLC15A1): possible interactions between hPEPT1 substrates and ibuprofen
Omkvist, D. H., Larsen, Birger Brodin & Nielsen, C. U., 2010, In: British Journal of Pharmacology. 161, 8, p. 1793-1805Research output: Contribution to journal › Journal article › Research › peer-review
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Identification and Characterization of a Novel Nontranslated Sequence Variant of the Human Intestinal Di-/Tripeptide Transporter, hPEPT1
Søndergaard, H. B., Nielsen, C. U. & Larsen, Birger Brodin, 31 Dec 2012, In: International Journal of Peptides. 2012, 2012, 7 p., 743472.Research output: Contribution to journal › Journal article › Research › peer-review
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In Vitro Blood-Brain Barrier Models-An Overview of Established Models and New Microfluidic Approaches
Wolff, A., Antfolk, M., Larsen, Birger Brodin & Tenje, M., 28 Jan 2015, In: Journal of Pharmaceutical Sciences. 104, 9, p. 2727-2746 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
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In Vitro Membrane Permeation Studies and in Vivo Antinociception of Glycosylated Dmt(1)-DALDA Analogues
Ballet, S., Betti, C., Novoa, A., Tömböly, C., Nielsen, C. U., Helms, H. C., Lesniak, A., Kleczkowska, P., Chung, N. N., Lipkowski, A. W., Larsen, Birger Brodin, Tourwé, D. & Schiller, P. W., 10 Apr 2014, In: ACS Medicinal Chemistry Letters. 5, 4, p. 352-357 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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In vitro blood-brain barrier permeability predictions for GABAA receptor modulating piperine analogs
Eigenmann, D. E., Dürig, C., Jähne, E. A., Smieško, M., Culot, M., Gosselet, F., Cecchelli, R., Helms, H. C. C., Larsen, Birger Brodin, Wimmer, L., Mihovilovic, M. D., Hamburger, M. & Oufir, M., Jun 2016, In: European Journal of Pharmaceutics and Biopharmaceutics. 103, p. 118-26 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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In vitro evaluation of N-methyl amide tripeptidomimetics as substrates for the human intestinal di-/tri-peptide transporter hPEPT1
Andersen, R., Nielsen, C. U., Begtrup, M., Jørgensen, Flemming Steen, Larsen, Birger Brodin, Frøkjær, Sven & Steffansen, B., 2006, In: European Journal of Pharmaceutical Sciences. 28, 4, p. 325-35 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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In vitro evidence for the brain glutamate efflux hypothesis: brain endothelial cells cocultured with astrocytes display a polarized brain-to-blood transport of glutamate
Helms, H. C., Madelung, R., Waagepetersen, Helle S., Nielsen, C. U. & Larsen, Birger Brodin, 2012, In: Glia. 60, 6, p. 882-893Research output: Contribution to journal › Journal article › Research › peer-review
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In-depth evaluation of Gly-Sar transport parameters as a function of culture time in the Caco-2 cell model
Bravo, S. A., Nielsen, C. U., Amstrup, J., Frøkjær, Sven & Larsen, Birger Brodin, 1 Jan 2004, In: European Journal of Pharmaceutical Sciences. 21, 1, p. 77-86 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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In-vitro evaluation of the P-glycoprotein interactions of a series of potentially CNS-active Amaryllidaceae alkaloids
Eriksson, A. H., Rønsted, Nina, Jäger, A. K., Sendra, J. R. & Larsen, Birger Brodin, 2012, In: Journal of Pharmacy and Pharmacology. 64, 11, p. 1667-1677 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Intestinal gaboxadol absorption via PAT1 (SLC36A1): modified absorption in vivo following co-administration of L-tryptophan
Larsen, M., Larsen, R., Jensen, K. G., Larsen, Birger Brodin & Nielsen, C. U., 2009, In: British Journal of Pharmacology. 157, p. 1380-1389Research output: Contribution to journal › Journal article › Research › peer-review
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Intestinal solute carriers: an overview of trends and strategies for improving oral drug absorption
Steffansen, B., Nielsen, C. U., Larsen, Birger Brodin, Eriksson, A. H., Andersen, R. & Frøkjær, Sven, 2004, In: European Journal of Pharmaceutical Sciences. 21, 1, p. 3-16 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Intracellular calcium modulates basolateral K(+)-permeability in frog skin epithelium
Larsen, Birger Brodin, Rytved, K. A. & Nielsen, Rasmus, 1994, In: Pflügers Archiv - European Journal of Physiology. 426, 1-2, p. 171-3 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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In vitro models of the blood-brain barrier: An overview of commonly used brain endothelial cell culture models and guidelines for their use
Helms, H. C. C., Abbott, N. J., Burek, M., Cecchelli, R., Couraud, P., Deli, M. A., Förster, C., Galla, H. J., Romero, I. A., Shusta, E. V., Stebbins, M. J., Vandenhaute, E., Weksler, B. & Larsen, Birger Brodin, May 2016, In: Journal of Cerebral Blood Flow and Metabolism. 36, 5, p. 862-90 29 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Model prodrugs for the intestinal oligopeptide transporter: model drug release in aqueous solution and in various biological media
Nielsen, C. U., Andersen, R., Larsen, Birger Brodin, Frøkjær, Sven & Steffansen, B., 2001, In: Journal of Controlled Release. 73, 1, p. 21-30 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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PAT1 (SLC36A1) shows nuclear localization and affect growth of smooth muscle cells from rats
Jensen, A., Figueiredo-Larsen, E. M., Holm, R., Broberg, M. L., Larsen, Birger Brodin & Nielsen, C. U., Jan 2014, In: A J P: Endocrinology and Metabolism (Online). 306, p. E65-E74Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Paracellular tightness and claudin-5 expression is increased in the BCEC/Astrocyte blood-brain barrier model by increasing media buffer capacity during growth
Helms, H. C., Waagepetersen, Helle S., Nielsen, C. U. & Larsen, Birger Brodin, Dec 2010, In: The AAPS Journal. 12, 4, p. 759-770Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Particle size and surface charge affect particle uptake by human dendritic cells in an in vitro model
Foged, Camilla, Larsen, Birger Brodin, Frøkjær, Sven & Sundblad, A., 2005, In: Internation Journal of Pharmaceutics. 298, 2, p. 315-22 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Phorbol Ester-Induced Metamorphosis in the Parasitic Barnacle, Loxothylacus Panopaei
Larsen, Birger Brodin, 1997, In: Journal of the Marine Biological Association of the United Kingdom. p. 261-264Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Potential involvement of the proton-coupled amino acid transporter PAT1 (SLC36A1) in the delivery of pharmaceutical agents
Frølund, S. B., Nøhr, M. K., Holm, R., Larsen, Birger Brodin & Nielsen, C. U., 2013, In: Journal of Drug Delivery Science and Technology. 23, 4, p. 293-306Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Precapillary sphincters and pericytes at first-order capillaries as key regulators for brain capillary perfusion
Zambach, S. A., Cai, Changsi, Helms, H. C. C., Hald, B. O., Dong, Y., Fordsmann, J. C., Nielsen, R. M., Hu, J., wbh615, wbh615, Larsen, Birger Brodin & Lauritzen, Martin, 2021, In: Proceedings of the National Academy of Sciences of the United States of America. 118, 26, e2023749118.Research output: Contribution to journal › Journal article › Research › peer-review
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Prodrugs of purine and pyrimidine analogues for the intestinal di/tri-peptide transporter PepT1: affinity for hPepT1 in Caco-2 cells, drug release in aqueous media and in vitro metabolism
Thomsen, A. E., Friedrichsen, G. M., Sørensen, A. H., Andersen, R., Nielsen, C. U., Larsen, Birger Brodin, Begtrup, M., Frøkjær, Sven & Steffansen, B., 2003, In: Journal of Controlled Release. 86, 2-3, p. 279-92 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Prostaglandin E2 release from the dermis regulates sodium permeability of frog skin epithelium
Rytved, K. A., Larsen, Birger Brodin & Nielsen, R., 1995, In: Acta Physiologica Scandinavica. 153, p. 263-270Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Prostaglandin E2 release from dermis regulates sodium permeability of frog skin epithelium
RYTVED, K. A., Larsen, Birger Brodin & NIELSEN, R., 1 Jan 1995, In: Acta Physiologica Scandinavica. 153, 3, p. 263-270 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pyrimidine and nucleoside gamma-esters of L-Glu-Sar: synthesis, stability and interaction with hPEPT1
Eriksson, A. H., Elm, P. L., Begtrup, M., Larsen, Birger Brodin, Nielsen, R. & Steffansen, B., 2005, In: European Journal of Pharmaceutical Sciences. 25, 1, p. 145-154 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Recent advances in therapeutic applications of human transporters
Nielsen, C. U., Våbenø, J., Andersen, R., Larsen, Birger Brodin & Steffansen, B., 2005, In: Expert Opinion on Therapeutic Patents. 15, 2, p. 153-166 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Routes for drug translocation across the blood-brain barrier: Exploiting peptides as delivery vectors
Kristensen, Mie & Larsen, Birger Brodin, Sep 2017, In: Journal of Pharmaceutical Sciences. 106, 9, p. 2326-2334Research output: Contribution to journal › Review › Research › peer-review
- Published
Screening novel CNS drug candidates for P-glycoprotein interactions using the cell line iP-gp: In vitro efflux ratios from iP-gp and MDCK-MDR1 monolayers compared to brain distribution data from mice
Ozgür, Burak, Saaby, Lasse, Janfelt, Christian, Langthaler, K., Eneberg, E., Jacobsen, A., Badolo, L., Montanari, D. & Larsen, Birger Brodin, 2021, In: European Journal of Pharmaceutics and Biopharmaceutics. 169, p. 211-219Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Serotonin transporter protein (SERT) and P-glycoprotein (P-gp) binding activity of montanine and coccinine from three species of Haemanthus L. (Amaryllidaceae)
Stafford, G. I., Birer, C., Larsen, Birger Brodin, Christensen, Søren Brøgger, Eriksson, A. H., Jäger, A. & Rønsted, Nina, Sep 2013, In: South African Journal of Botany. 88, p. 101-106 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Sertraline inhibits the transport of PAT1 substrates in vivo and in vitro
Nielsen, C. U., Frølund, S. B., Abdulhadi, S., Sari, H., Langthaler, L., Nøhr, M. K., Kall, M. A., Larsen, Birger Brodin & Holm, R., Nov 2013, In: British Journal of Pharmacology. 170, 5, p. 1041-52 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Small transepithelial osmotic gradients affect apical sodium permeability in frog skin.
Larsen, Birger Brodin & Nielsen, R., 1993, In: Pflugers Arch - European Journal of Physiology. 423, p. 411-417Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Sorption and mobility of ivermectin in different soils
Krogh, K. A., Søborg, T., Larsen, Birger Brodin & Halling-Sørensen, B., 2008, In: Journal of Environmental Quality. 37, 6, p. 2202-2211Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Sortilin regulates blood-brain barrier integrity
Toth, A. E., Helms, H. C., Harazin, A., Johnsen, K. B., Goldeman, C., Burkhart, A., Thomsen, M. S., Kempen, P. J., Klepe, A., Lipka, D. V., Møller, P. L., Andresen, T. L., Nyegaard, M., Moos, T., Larsen, Birger Brodin & Nielsen, M. S., 2022, In: The FEBS Journal. 289, 4, p. 1062-1079Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Stimulation-induced increases in cerebral blood flow and local capillary vasoconstriction depend on conducted vascular responses
Cai, Changsi, Fordsmann, J. C., Jensen, S. H., Gesslein, B., wbh615, wbh615, Hald, B. O., Zambach, S. A., Larsen, Birger Brodin & Lauritzen, Martin, 2018, In: Proceedings of the National Academy of Sciences of the United States of America. 115, 25, p. E5796-E5804 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Stroke and Drug Delivery--In Vitro Models of the Ischemic Blood-Brain Barrier
Tornabene, E. & Larsen, Birger Brodin, Feb 2016, In: Journal of Pharmaceutical Sciences. 105, 2, p. 398-405 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Subcellular trafficking and transcytosis efficacy of different receptor types for therapeutic antibody delivery at the blood‒brain barrier
Holst, M. R., de Wit, N. M., Ozgür, Burak, Brachner, A., Hyldig, K., Appelt-Menzel, A., Sleven, H., Cader, Z., de Vries, H. E., Neuhaus, W., Jensen, A., Larsen, Birger Brodin & Nielsen, M. S., 2023, In: Fluids and Barriers of the CNS. 20, 1, 17 p., 82.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tanycytes Control the Hypothalamic Uptake and Metabolic Actions of Liraglutide
Imbernon, M., Saponaro, C., Helms, H. C. C., Zubiaga, L., Bitsi, S., Duquenne, M., Tomas, A., Chen, S., Salem, V., Deligia, E., Gmyr, V., Denis, R., Kerr-Conte, J., Chao, D. H. M., Beiroa, D., Steals, B., Pattou, F., Pfrieger, F., Brodin, B., Jones, B. & 3 others, , Jul 2021, In: Glia. 69, S1, p. E237-E237Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Tanycytes control hypothalamic liraglutide uptake and its anti-obesity actions
Imbernon, M., Saponaro, C., Helms, H. C. C., Duquenne, M., Fernandois, D., Deligia, E., Denis, R. G. P., Chao, D. H. M., Rasika, S., Staels, B., Pattou, F., Pfrieger, F. W., Larsen, Birger Brodin, Luquet, S., Bonner, C. & Prevot, V., 2022, In: Cell Metabolism. 34, 7, p. 1054-1063.e7Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Cell-Penetrating Peptide Tat Facilitates Effective Internalization of PSD-95 Inhibitors Into Blood–Brain Barrier Endothelial Cells but less Efficient Permeation Across the Blood–Brain Barrier In Vitro and In Vivo
Lisa Al Humaidan, E., Lund Pedersen, S., Burkhart, A., Laurfelt Munch Rasmussen, C., Moos, T., Fuchs, P., Alves Fernandes, E. F., Ozgür, Burak, Strømgaard, K., Bach, Anders, Larsen, Birger Brodin & Kristensen, Mie, 2022, In: Frontiers in Drug Delivery - CNS Drug Delivery. 2, 17 p., 854703.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Pyrazolo[3,4-d]pyrimidine Derivative, SCO-201, Reverses Multidrug Resistance Mediated by ABCG2/BCRP
Ambjørner, S. E. B., Wiese, M., Köhler, S. C., Svindt, J., Lund, X. L., Gajhede, Michael, Saaby, Lasse, Larsen, Birger Brodin, Rump, S., Weigt, H., Brünner, N. & Stenvang, Jan, 4 Mar 2020, In: Cells. 9, 3, 22 p., 613.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The absorptive flux of the anti-epileptic drug substance vigabatrin is carrier-mediated across Caco-2 cell monolayers
Nøhr, M. K., Hansen, S. H., Larsen, Birger Brodin, Holm, R. & Nielsen, C. U., 23 Jan 2014, In: European Journal of Pharmaceutical Sciences. 51, p. 1-10Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The insulin receptor is expressed and functional in cultured blood-brain barrier endothelial cells, but does not mediate insulin entry from blood-to-brain
Hersom, M., Helms, H. C., Schmalz, C., Pedersen, T. Å., Buckley, S. T. & Larsen, Birger Brodin, 2018, In: American Journal of Physiology: Endocrinology and Metabolism. 315, 4, p. E531-E542Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The proton-coupled amino acid transporter, SLC36A1 (hPAT1), transports Gly-Gly, Gly-Sar and other Gly-Gly mimetics
Frølund, S., Holm, R., Larsen, Birger Brodin & Nielsen, C. U., 2010, In: British Journal of Pharmacology. 161, 3, p. 589-600Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The putative P-gp inhibitor telmisartan does not affect the transcellular permeability and cellular uptake of the calcium channel antagonist verapamil in the P-glycoprotein expressing cell line MDCK II MDR1
Saaby, Lasse, Tfelt-Hansen, P. & Larsen, Birger Brodin, 11 Jun 2015, In: Pharmacology Research & Perspectives. 3, 4, p. 1-9 9 p., e00151.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The putative proton-coupled organic cation antiporter is involved in uptake of triptans into human brain capillary endothelial cells
Svane, Nana Isabella, Pedersen, Alberte Bay Villekjær, Rodenberg, A., Ozgür, Burak, Saaby, Lasse, Bundgaard, C., Kristensen, Mie, Tfelt-Hansen, P. & Larsen, Birger Brodin, 2024, In: Fluids and Barriers of the CNS. 21, 19 p., 39.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 1299175
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Design of prodrugs targeting the intestinal di/tri‐peptide transporter hPEPT1 (SLC15A1
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A bovine in vitro blood-brain barrier model under oxygenglucose deprivation (OGD) condition
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