J. Verhoef

发表

The Nasal Mucociliary Clearance: Relevance to Nasal Drug Delivery

F. Merkus, N. Schipper, J. Verhoef, 1991, Pharmaceutical Research.

Iontophoresis of a Model Peptide Across Human Skin in Vitro: Effects of Iontophoresis Protocol, pH, and Ionic Strength on Peptide Flux and Skin Impedance

W. H. M. Craane-van Hinsberg, H. Junginger, H. Boddé, 1994, Pharmaceutical Research.

Efficacy, safety and mechanism of cyclodextrins as absorption enhancers in nasal delivery of peptide and protein drugs.

J C Verhoef, F. Merkus, J. Verhoef, 1998, Journal of drug targeting.

Chitosan and its derivatives in mucosal drug and vaccine delivery.

H E Junginger, H. Junginger, G. Borchard, 2001, European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences.

Localization of the permeability barrier inside porcine buccal mucosa: a combined in vitro study of drug permeability, electrical resistance and tissue morphology

H. Junginger, H. Boddé, M. Ponec, 1991 .

Effects of bile salts on transport rates and routes of FITC-labelled compounds across porcine buccal epithelium in vitro

H. Junginger, H. Boddé, C. Cullander, 1996 .

Buccal transport of flecainide and sotalol: effect of a bile salt and ionization state.

H. Junginger, J. Kingma, J. Brouwers, 2002, International journal of pharmaceutics.

Diffusion Rates and Transport Pathways of Fluorescein Isothiocyanate (FITC)-Labeled Model Compounds Through Buccal Epithelium

H. Junginger, H. Boddé, C. Cullander, 2004, Pharmaceutical Research.

Transport of vasopressin fragments across the blood-brain barrier: in vitro studies using monolayer cultures of bovine brain endothelial cells.

M. Danhof, D. Breimer, J. Verhoef, 1989, The Journal of pharmacology and experimental therapeutics.

Methylated β-cyclodextrins are able to improve the nasal absorption of salmon calcitonin

F. Merkus, N. Schipper, J. Verhoef, 1995, Calcified Tissue International.

Safety Aspects of Non‐ionic Surfactant Vesicles: A Toxicity Study Related to the Physicochemical Characteristics of Non‐ionic Surfactants

H. Junginger, J. Bouwstra, M. Ponec, 1992, The Journal of pharmacy and pharmacology.

Absorption enhancers in nasal insulin delivery and their influence on nasal ciliary functioning

F. Merkus, N. Schipper, J. Verhoef, 1992 .

CHITOSAN AND CHITOSAN DERIVATIVES AS ABSORPTION ENHANCERS FOR PEPTIDE DRUGS ACROSS MUCOSAL EPITHELIA

H. Junginger, C. Lehr, M. Thanou, 1999 .

A novel in-situ model for continuous observation of transient drug concentration gradients across buccal epithelium at the microscopical level

H. Junginger, H. Boddé, F. Spies, 1996 .

Effects of N-trimethyl chitosan chloride, a novel absorption enhancer, on caco-2 intestinal epithelia and the ciliary beat frequency of chicken embryo trachea.

H. Junginger, M. Thanou, F. Merkus, 1999, International journal of pharmaceutics.

Effect of degree of quaternization of N-trimethyl chitosan chloride for enhanced transport of hydrophilic compounds across intestinal caco-2 cell monolayers.

H. Junginger, M. Thanou, A. G. de Boer, 2000, Journal of controlled release : official journal of the Controlled Release Society.

Mechanism and reaction rate of the karl-fischer titration reaction: Part I. Potentiometric measurements

J. Verhoef, E. Barendrecht, 1978 .

Development and characterization of a novel peroral peptide drug delivery system.

M. Rafiee-Tehrani, H. Junginger, G. Borchard, 2001, Journal of controlled release : official journal of the Controlled Release Society.

Effects of superporous hydrogels on paracellular drug permeability and cytotoxicity studies in Caco-2 cell monolayers.

M. Rafiee-Tehrani, H. Junginger, G. Borchard, 2002, International journal of pharmaceutics.

Transport of peptide and protein drugs across biological membranes

H. Junginger, J. Bouwstra, H. Boddé, 1990, European Journal of Drug Metabolism and Pharmacokinetics.

Transport of Desglycinamide-Arginine Vasopressin Across the Blood–Brain Barrier in Rats as Evaluated by the Unit Impulse Response Methodology

D. Breimer, A. G. de Boer, J. Verhoef, 1990, Pharmaceutical Research.

Peptide transport across the blood-brain barrier☆

M. Danhof, D. Breimer, J. B. M. M. Bree, 1990 .

Modulation of immune response to group C meningococcal conjugate vaccine given intranasally to mice together with the LTK63 mucosal adjuvant and the trimethyl chitosan delivery system.

R. Rappuoli, H. Junginger, M. Giuliani, 2004, The Journal of infectious diseases.

N-trimethyl chitosan (TMC) nanoparticles loaded with influenza subunit antigen for intranasal vaccination: biological properties and immunogenicity in a mouse model.

H. Junginger, W. Jiskoot, D. Crommelin, 2007, Vaccine.

Mucoadhesive polymers in peroral peptide drug delivery. V. Effect of poly(acrylates) on the enzymatic degradation of peptide drugs by intestinal brush border membrane vesicles

H. Junginger, H. Merkle, P. Langguth, 1996 .

Novel peroral dosage forms with protease inhibitory activities. I. Design of capsules with fast gel-forming and fast drug-releasing properties

H. Junginger, A. Boer, J. Verhoef, 1996 .

Mucoadhesive polymers in peroral peptide drug delivery. IV. Polycarbophil and chitosan are potent enhancers of peptide transport across intestinal mucosae in vitro

H. Junginger, C. Lehr, A. Boer, 1997 .

Macromolecules as safe penetration enhancers for hydrophilic drugs—a fiction?

H. Junginger, J. Verhoef, J. Verhoef, 1998 .

Effect of the degree of quaternization of N-trimethyl chitosan chloride on the permeability of intestinal epithelial cells (Caco-2).

H. Junginger, M. Thanou, A. F. Kotzé, 1999, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Hypocalcemic effect of salmon calcitonin following single and repeated nasal and intravenous administration in young rabbits

F. Merkus, N. Schipper, J. Verhoef, 2004, Calcified Tissue International.

Abstracts of lectures symposium disposition and delivery of peptide drugs

H. M. Patel, Kevin R. Smith, V. H. Lee, 1988, Pharmaceutisch Weekblad.

The influence of absorption enhancers on intranasal insulin absorption in normal and diabetic subjects

F. Merkus, N. Schipper, J. Verhoef, 1996 .

The potential of cyclodextrins as absorption enhancers in nasal delivery of peptide drugs

F. Merkus, N. Schipper, J. Verhoef, 1994 .

Kinetics, ultrastructural aspects and molecular modelling of transdermal peptide flux enhancement by N-alkylazacycloheptanones

A. IJzerman, J. Brussee, H. Boddé, 1991 .

Intestinal absorption of octreotide: N-trimethyl chitosan chloride (TMC) ameliorates the permeability and absorption properties of the somatostatin analogue in vitro and in vivo.

H. Junginger, M. Thanou, J. Verhoef, 2000, Journal of pharmaceutical sciences.

Novel peroral dosage forms with protease inhibitory activities. II. Design of fast dissolving poly(acrylate) and controlled drug-releasing capsule formulations with trypsin inhibiting properties

H. Junginger, A. Boer, J. Verhoef, 1996 .

Acute histopathological effects of benzalkonium chloride and absorption enhancers on rat nasal epithelium in vivo

F. Merkus, J. Verhoef, S. Romeijn, 1996 .

Protective immune responses to meningococcal C conjugate vaccine after intranasal immunization of mice with the LTK63 mutant plus chitosan or trimethyl chitosan chloride as novel delivery platform

R. Rappuoli, H. Junginger, M. Giuliani, 2005, Journal of drug targeting.

Safe Mucosal Penetration Enhancers: A Fiction?: Polymers as Absorption Enhancers for Transmucosal Drug Delivery

H. Junginger, M. Thanou, A. F. Kotzé, 2000 .

Classification of Cilio‐Inhibiting Effects of Nasal Drugs

P. Merkus, F. Merkus, J. Verhoef, 2001, The Laryngoscope.

Enhancement of paracellular drug transport with highly quaternized N-trimethyl chitosan chloride in neutral environments: in vitro evaluation in intestinal epithelial cells (Caco-2).

H. Junginger, M. Thanou, A. G. de Boer, 1999, Journal of pharmaceutical sciences.

Nasal Insulin Delivery with Dimethyl-β-Cyclodextrin as an Absorption Enhancer in Rabbits: Powder More Effective than Liquid Formulations

F. Merkus, N. Schipper, J. Verhoef, 1993, Pharmaceutical Research.

Interspecies Differences in the Nasal Absorption of Insulin

F. Merkus, N. Schipper, J. Verhoef, 1991, Pharmaceutical Research.

Absorption Enhancement of Intranasally Administered Insulin by Sodium Taurodihydrofusidate (STDHF) in Rabbits and Rats

F. Merkus, J. Verhoef, M. J. Deurloo, 1989, Pharmaceutical Research.

The effect of methylated beta-cyclodextrins on the tight junctions of the rat nasal respiratory epithelium: electron microscopic and confocal laser scanning microscopic visualization studies.

H. Koerten, F. Spies, F. Merkus, 1999, Journal of controlled release : official journal of the Controlled Release Society.

The concomitant use of the LTK63 mucosal adjuvant and of chitosan-based delivery system enhances the immunogenicity and efficacy of intranasally administered vaccines.

R. Rappuoli, H. Junginger, M. Giuliani, 2003, Vaccine.

Preparation of coated nanoparticles for a new mucosal vaccine delivery system.

H. Junginger, G. Borchard, J. Verhoef, 2005, International journal of pharmaceutics.

Chitosans for enhanced delivery of therapeutic peptides across intestinal epithelia: in vitro evaluation in Caco-2 cell monolayers

H. Junginger, A. Boer, A. F. Kotzé, 1997 .

Enhancement of in vitro permeability of porcine buccal mucosa by bile salts: kinetic and histological studies

H. Junginger, H. Boddé, F. Spies, 1994 .

Nasal administration of an ACTH(4–9) peptide analogue with dimethyl‐β‐cyclodextrin as an absorption enhancer: pharmacokinetics and dynamics

W. Gispen, V. Wiegant, J. Brakkee, 1993, British journal of pharmacology.

In-vivo buccal delivery of fluorescein isothiocyanate-dextran 4400 with glycodeoxycholate as an absorption enhancer in pigs.

H. Junginger, H. Boddé, A. Pijpers, 1996, Journal of pharmaceutical sciences.

Transport of the peptide desglycinamide-arginine-vasopressin across buccal mucosa

H. Junginger, H. Boddé, J. Verhoef, 1990 .

Role of Appendages in Skin Resistance and lontophoretic Peptide Flux: Human Versus Snake Skin

W. H. M. Craane-van Hinsberg, H. Junginger, H. Boddé, 1995, Pharmaceutical Research.

Electroperturbation of the human skin barrier in vitro (I): the influence of current density on the thermal behaviour of skin impedance

H. Junginger, H. Boddé, J. Verhoef, 1997 .

Transport of octreotide and evaluation of mechanism of opening the paracellular tight junctions using superporous hydrogel polymers in Caco-2 cell monolayers.

M. Rafiee-Tehrani, H. Junginger, G. Borchard, 2004, Journal of pharmaceutical sciences.

Development of specific antisera against 9-desglycinamide-8-arginine vasopressin by site-specific immunization.

D. Breimer, J. Verhoef, J. van Bree, 1991, Journal of pharmaceutical sciences.

Intranasal administration of estradiol in combination with progesterone to oophorectomized women: a pilot study.

F. Merkus, P. Hooymans, J. Verhoef, 1992, European journal of obstetrics, gynecology, and reproductive biology.

Some remarks on mechanism and kinetics of the coulometric variant of the Karl-Fischer titration reaction

J. Verhoef, E. Barendrecht, 1975 .

Intestinal Absorption of Octreotide Using Trimethyl Chitosan Chloride: Studies in Pigs

H. Junginger, M. Thanou, J. Verhoef, 2001, Pharmaceutical Research.

N-Trimethyl Chitosan Chloride as a Potential Absorption Enhancer Across Mucosal Surfaces: In Vitro Evaluation in Intestinal Epithelial Cells (Caco-2)

H. Junginger, J. Verhoef, Henrik L. Lueβen, 1997, Pharmaceutical Research.

N-trimethyl chitosan chloride as absorption enhancer in oral peptide drug delivery. Development and characterization of minitablet and granule formulations.

H. Junginger, A. F. Kotzé, J. Verhoef, 2004, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Trimethyl chitosan chloride (TMC) as a novel excipient for oral and nasal immunisation against diphtheria

H. Junginger, M. Fretz, G. Kersten, 2002 .

Mono-N-carboxymethyl chitosan (MCC), a polyampholytic chitosan derivative, enhances the intestinal absorption of low molecular weight heparin across intestinal epithelia in vitro and in vivo.

H. Junginger, M. Thanou, J. Verhoef, 2001, Journal of pharmaceutical sciences.

Niosomes for oral delivery of peptide drugs

H. Junginger, J. Bouwstra, C. Lehr, 1992 .

Abstracts Second Congress of the European Society for Clinical Neuropharmacology

K. Jellinger, L. Iversen, K. Lesch, 1995, Journal of Neural Transmission / General Section JNT.

Abstracts of papers Rational use of drugs

L. L. Rodriguez, C. Torras, G. Raskob, 1989, Pharmaceutisch Weekblad.

Feasibility study on the retention of superporous hydrogel composite polymer in the intestinal tract of man using scintigraphy.

M. Rafiee-Tehrani, H. Junginger, G. Borchard, 2004, Journal of controlled release : official journal of the Controlled Release Society.

Chitosan and its derivatives as intestinal absorption enhancers.

H. Junginger, M. Thanou, J. Verhoef, 2001, Advanced drug delivery reviews.

Absorption Enhancing Effect of Cyclodextrins on Intranasally Administered Insulin in Rats

F. Merkus, N. Schipper, J. Verhoef, 1991, Pharmaceutical Research.

Hydroxocobalamin Uptake into the Cerebrospinal Fluid after Nasal and Intravenous Delivery in Rats and Humans

P. Merkus, F. Merkus, J. Verhoef, 2003, Journal of drug targeting.

Mechanism and reaction rate of the Karl Fischer titration reaction. Part V.Analytical implications

J. Verhoef, E. Barendrecht, 1977 .

Uptake of fluorescein isothiocyanate-labelled dextran into the CSF after intranasal and intravenous administration to rats.

F. Merkus, J. Verhoef, S. Romeijn, 2005, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Uptake of estradiol or progesterone into the CSF following intranasal and intravenous delivery in rats.

F. Merkus, J. Verhoef, S. Romeijn, 2004, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Uptake of Melatonin into the Cerebrospinal Fluid After Nasal and Intravenous Delivery: Studies in Rats and Comparison with a Human Study

P. Merkus, F. Merkus, J. Verhoef, 2004, Pharmaceutical Research.

Serial cerebrospinal fluid sampling in a rat model to study drug uptake from the nasal cavity

F. Merkus, J. Verhoef, S. Romeijn, 2002, Journal of Neuroscience Methods.

Uptake of hydrocortisone into the cerebrospinal fluid of rats: comparison of intranasal and intravenous administration in the same animal

F. Merkus, J. Verhoef, S. Romeijn, 2002 .

Abstracts of Dutch doctoral theses

R. A. Zeeuw, G. J. Jong, M. J. M. Zeeland, 2005, Pharmaceutisch Weekblad.

Nasal absorption of 17-beta-estradiol and progesterone from a dimethyl-cyclodextrin inclusion formulation in rats

F. Merkus, N. Schipper, J. Verhoef, 1990 .

Mechanism and reaction rate of the Karl-Fischer titration reaction: Part II. Rotating ring-disk electrode measurements

J. Verhoef, E. Barendrecht, 1977 .

Trimethylated chitosan as polymeric absorption enhancer for improved peroral delivery of peptide drugs.

H E Junginger, H. Junginger, A. F. Kotzé, 2004, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Oral drug absorption enhancement by chitosan and its derivatives.

H. Junginger, M. Thanou, J. Verhoef, 2001, Advanced drug delivery reviews.

Influence of methylation process on the degree of quaternization of N-trimethyl chitosan chloride.

H. Junginger, G. Borchard, J. Verhoef, 2004, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Nasal absorption of dihydroergotamine from liquid and powder formulations in rabbits.

F. Merkus, J. Verhoef, S. Romeijn, 1997, Journal of pharmaceutical sciences.

Effects of the penetration enhancer glycodeoxycholate on the lipid integrity in porcine buccal epithelium in vitro

P. Wertz, H. Junginger, H. Boddé, 1997 .

Developments in buccal drug delivery.

H E Junginger, H. Junginger, H. Boddé, 1991, Critical reviews in therapeutic drug carrier systems.

Effects of Absorption Enhancers on Rat Nasal Epithelium in Vivo: Release of Marker Compounds in the Nasal Cavity

F. Merkus, J. Verhoef, S. Romeijn, 1995, Pharmaceutical Research.

Absorption enhancers in nasal drug delivery: efficacy and safety

F. Merkus, N. Schipper, J. Verhoef, 1993 .

Niosomes: A study of structure, stability, drug release and toxicological aspects

H. Junginger, J. Bouwstra, H. Hofland, 1990 .

MUCOADHESIVE POLYMERS IN PERORAL PEPTIDE DRUG DELIVERY. I. INFLUENCE OF MUCOADHESIVE EXCIPIENTS ON THE PROTEOLYTIC ACTIVITY OF INTESTINAL ENZYMES

H. Junginger, C. Lehr, A. Boer, 1996 .

Interactions of non-ionic surfactant vesicles with cultured keratinocytes and human skin in vitro: a survey of toxicological aspects and ultrastructural changes in stratum corneum

H. Junginger, J. Bouwstra, H. Boddé, 1991 .

Rectal absorption enhancement of peptide drugs

D. Breimer, J. Verhoef, A. D. Boer, 1990 .

Bioadhesive polymers for the peroral delivery of peptide drugs

Claus-Michael Lehr, Hans E. Junginger, H. L. Lueßen, 1994 .

Efficacy and Safety of Cyclodextrins in Nasal Drug Delivery

F. Merkus, J. Verhoef, S. Romeijn, 1999 .

The effect of nasal drug formulations on ciliary beating in vitro

F. Merkus, J. Verhoef, S. Romeijn, 1996 .

Cyclodextrins in Nasal Drug Delivery: Trends and Perspectives

F. Merkus, J. Verhoef, S. Romeijn, 1996 .

Intranasal estradiol administration to oophorectomized women.

F. Merkus, P. Hooymans, J. Verhoef, 1991, European journal of obstetrics, gynecology, and reproductive biology.

Confocal Laser Scanning Microscopic Visualization of the Transport of Dextrans After Nasal Administration to Rats: Effects of Absorption Enhancers

C. Cullander, F. Merkus, J. Verhoef, 1997, Pharmaceutical Research.

Chitosan microparticles for oral vaccination: preparation, characterization and preliminary in vivo uptake studies in murine Peyer's patches.

H E Junginger, H. Junginger, G. Borchard, 2001, Biomaterials.

N-Trimethylated Chitosan Chloride (TMC) Improves the Intestinal Permeation of the Peptide Drug Buserelin In Vitro (Caco-2 Cells) and In Vivo (Rats)

H. Junginger, M. Thanou, B. Florea, 2004, Pharmaceutical Research.

Electroperturbation of the human skin barrier in vitro: II. Effects on stratum corneum lipid ordering and ultrastructure

H. Junginger, J. Bouwstra, G. Gooris, 1997, Microscopy research and technique.

Transport of Chitosan Microparticles for Mucosal Vaccine Delivery in a Human Intestinal M-cell Model

H. Junginger, J. Onderwater, H. Koerten, 2002, Journal of drug targeting.

Simplified solid-phase extraction method for determination of dihydroergotamine in rabbit and human serum using high-performance liquid chromatography with fluorescence detection.

F. Merkus, J. Verhoef, S. Romeijn, 1997, Journal of chromatography. B, Biomedical sciences and applications.

Buccal delivery of fluorescein isothiocyanate-dextran 4400 and the peptide drug buserelin with glycodeoxycholate as an absorption enhancer in pigs

H. Junginger, H. Boddé, A. Pijpers, 1996 .

Chitosan for mucosal vaccination.

H E Junginger, H. Junginger, G. Borchard, 2001, Advanced drug delivery reviews.

Des-enkephalin-γ-endorphin (DEγE): Biotransformation in rat, dog and human plasma

J. Verhoef, J. W. Nispen, H. M. V. D. Wildenberg, 1986, European Journal of Drug Metabolism and Pharmacokinetics.

Comparison of the effect of different chitosan salts and N-trimethyl chitosan chloride on the permeability of intestinal epithelial cells (Caco-2).

H. Junginger, B. Boer, A. G. de Boer, 1998, Journal of controlled release : official journal of the Controlled Release Society.

The potential of mucoadhesive polymers in enhancing intestinal peptide drug absorption. III: Effects of chitosan-glutamate and carbomer on epithelial tight junctions in vitro

Gerrit Borchard, Hans E. Junginger, H. Junginger, 1996 .

Chitosan for enhanced intestinal permeability: prospects for derivatives soluble in neutral and basic environments.

H. Junginger, A. G. de Boer, A. F. Kotzé, 1999, European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences.

Des-enkephalin-γ-endorphin (DEγE): Pharmacokinetics in dogs after intravenous and subcutaneous administration

J. Verhoef, H. M. V. D. Wildenberg, 1989, European Journal of Drug Metabolism and Pharmacokinetics.

Des-enkephalin-gamma-endorphin (DE gamma E): pharmacokinetics in dogs after intravenous and subcutaneous administration.

J. Verhoef, H. M. van den Wildenberg, 1989, European journal of drug metabolism and pharmacokinetics.

[3H]9-desglycinamide,8-arginine vasopressin: metabolism and in-vivo fate.

J. Verhoef, J. W. van Nispen, H. M. van den Wildenberg, 1986, The Journal of endocrinology.

Des-enkephalin-γ-endorphin: bioavailability in rats following the subcutaneous and intramuscular route of administration

J. Verhoef, H. M. V. D. Wildenberg, H. M. Wildenberg, 1986, Regulatory Peptides.

Effects of the Mucoadhesive Polymer Polycarbophil on the Intestinal Absorption of a Peptide Drug in the Rat

H. Junginger, J. Bouwstra, C. Lehr, 1992, The Journal of pharmacy and pharmacology.

Mucoadhesive Polymers in Peroral Peptide Drug Delivery. VI. Carbomer and Chitosan Improve the Intestinal Absorption of the Peptide Drug Buserelin In Vivo

Hans E. Junginger, H. Junginger, A. G. de Boer, 1996, Pharmaceutical Research.

Enhancement of the Intestinal Absorption of Low Molecular Weight Heparin (LMWH) in Rats and Pigs Using Carbopol® 934P

H. Junginger, M. Thanou, J. Verhoef, 2001, Pharmaceutical Research.

Rectal Absorption Enhancement of Des-Enkephalin-γ-Endorphin (DEγE) by Medium-Chain Glycerides and EDTA in Conscious Rats

D. Breimer, A. G. de Boer, J. Verhoef, 2004, Pharmaceutical Research.

Validation of animal experiments on ciliary function in vitro. I. The influence of substances used clinically.

K. Graamans, W. Boek, F. Merkus, 1999, Acta oto-laryngologica.

Mucosal adjuvants and delivery systems for oral and nasal vaccination

H. Junginger, B. Baudner, G. Giudice, 2004 .

Recent advances in buccal drug delivery and absorption--in vitro and in vivo studies.

H E Junginger, H. Junginger, J C Verhoef, 1999, Journal of controlled release : official journal of the Controlled Release Society.

Peroral Absorption of Octreotide in Pigs Formulated in Delivery Systems on the Basis of Superporous Hydrogel Polymers

Gerrit Borchard, Hans E. Junginger, M. Rafiee-Tehrani, 2002, Pharmaceutical Research.

Mucoadhesive Polymers in Peroral Peptide Drug Delivery. II. Carbomer and Polycarbophil Are Potent Inhibitors of the Intestinal Proteolytic Enzyme Trypsin

Gerrit Borchard, Hans E. Junginger, H. Junginger, 1995, Pharmaceutical Research.

Evaluation of superporous hydrogel (SPH) and SPH composite in porcine intestine ex-vivo: assessment of drug transport, morphology effect, and mechanical fixation to intestinal wall.

M. Rafiee-Tehrani, H. Junginger, G. Borchard, 2002, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Preparation and NMR characterization of superporous hydrogels (SPH) and SPH composites

J. Brussee, M. Rafiee-Tehrani, H. Junginger, 2000 .

TR146 cells grown on filters as a model of human buccal epithelium: permeability of fluorescein isothiocyanate-labelled dextrans in the presence of sodium glycocholate.

H. M. Nielsen, M. Ponec, J. Verhoef, 1999, Journal of controlled release : official journal of the Controlled Release Society.

In Vivo Uptake of Chitosan Microparticles by Murine Peyer's Patches: Visualization Studies using Confocal Laser Scanning Microscopy and Immunohistochemistry

H E Junginger, H. Junginger, G. Borchard, 2001, Journal of drug targeting.

Transdermal peptide delivery.

H. Boddé, M. Ponec, J. Verhoef, 1989, Biochemical Society transactions.

Abstracts of papers and posters Meeting on Pharmaceutical Sciences

S. W. F. Omta, Gert Luurtsema, John Urquhart, 1993, Pharmacy World and Science.

Validation of animal experiments on ciliary function in vitro. II. The influence of absorption enhancers, preservatives and physiologic saline.

K. Graamans, W. Boek, F. Merkus, 1999, Acta oto-laryngologica.