Quantitative analysis of retinoids in biological fluids by high-performance liquid chromatography using column switching

Prolonged Remissions of Cystic and Conglobate Acne with 13-cis-Retinoic Acid

1979 • 518 citations

Retinoids: New Trends in Research and Therapy

1986 • 252 citations

Retinoids — Advances in Basic Research and Therapy

1982 • 234 citations

Fully automated high-performance liquid chromatography

1981 • 200 citations

All-trans-retinoic acid: measurement of reference values in human serum by high performance liquid chromatography

1982 • 153 citations

Pharmacokinetics of the retinoids isotretinoin and etretinate

1982 • 117 citations

Retinoic acid: An endogenous compound of human blood. Unequivocal demonstration of endogenous retinoic acid in normal physiological conditions

1979 • 110 citations

Liquid-chromatographic assay for retinol (vitamin A) and retinol analogs in therapeutic trials.

1982 • 105 citations

Retinoid concentrations in skin, serum and adipose tissue of patients treated with etretinate*

1983 • 103 citations

A New Approach for Dealing with the Stability of Drugs in Biological Fluids

1985 • 101 citations

[13] Quantification of physiological levels of retinoic acid

1986 • 93 citations

ON METABOLISM AND PHARMACOKINETICS OF AN AROMATIC RETINOID

1981 • 93 citations

Clinical Pharmacokinetics of the Retinoids

1985 • 90 citations

Liquid-chromatographic assay for retinol (vitamin A) and retinol analogs in therapeutic trials.

1982 • 85 citations

High-pressure liquid chromatographic determination of 13-cis-retinoic acid and all-trans-retinoic acid in human plasma

1978 • 80 citations

International studies of the efficacy of etretinate in the treatment of psoriasis

1982 • 72 citations

Pharmacology of 13-cis-retinoic acid in humans.

1982 • 71 citations

Determination of isotretinoin or etretinate and their major metabolites in human blood by reversed-phase high-performance liquid chromatography

1985 • 70 citations

Etretinate kinetics during chronic dosing in severe psoriasis

1985 • 62 citations

Gradient reversed-phase high-performance liquid chromatographic separation of naturally occurring retinoids

1984 • 58 citations

A simple high-performance liquid chromatographic pre-column technique for investigation of drug metabolism in biological fluids

1982 • 56 citations

Oral Isotretinoin (13-cis-Retinoic Acid) Therapy in Severe Acne: Drug and Vitamin A Concentrations in Serum and Skin

1986 • 53 citations

Determiation of retinoic acid (13-cis- and all-trans-) and aromatic retinoic acid analogs possessing anti-tumor activity, in biological fluids by high-performance liquid chromatography

1978 • 51 citations

Disposition of all-trans- and 13-cis-retinoic acids and n-hydroxyethylretinamide in mice after intravenous administration.

1980 • 51 citations

Determination of 13-cis-retinoic acid and its major metabolite, 4-oxo-13-cis-retinoic acid, in human blood by reversed-phase high-performance liquid chromatography

1982 • 50 citations

Automated Determination of 13-Cis-and All-Trans-Retinoic Acid, Their 4-Oxo-Metabolites and Retinol in Plasma, Amniotic Fluid and Embryo by Reversed-Phase High-Performance Liquid Chromatography with a Precolumn Switching Technique

1988 • 45 citations

Der Metabolismus des Retinoids Ro 10‐9359. Isolierung und Identifizierung der Hauptmetaboliten aus Plasma, Urin und Faeces des Menschen sowie aus der Galle der Ratte Synthese von drei Urinmetaboliten

1977 • 43 citations

Determination of highly protein bound in plasma using high-performance liquid chromatography and column switching, exemplified by the retinoids

1988 • 41 citations

Identification of 4-oxo-13-cis-retinoic acid as the major metabolite of 13-cis-retinoic acid in human blood.

1981 • 39 citations

Quantitation of biological retinoids by high-pressure liquid chromatography: Primary internal standardization using tritiated retinoids

1986 • 39 citations

Determination of an aromatic retinoid and its main metabolite by high-performance liquid chromatography

1979 • 36 citations

Influence for solute polarity in column-switching chromatography for the assay of drugs in plasma and urine

1984 • 32 citations

High-performance liquid chromatography of 13-cis-retinoic acid and of endogenous retinol in human plasma

1980 • 30 citations

IN VITRO AND IN VIVO METABOLISM OF ALL-trans-AND 13-cis-RETINOIC ACID IN THE HAMSTER

1981 • 29 citations

Quantitative analysis of retinoids in biological fluids by high-performance liquid chromatography using column switching

1988 • 27 citations

Determination of etretinate and its main metabolite in human plasma using normal-phase high-performance liquid chromatography

1983 • 27 citations

Use of enzymatic solubilization of tissues and direct injection of pre-columns of large volumes for analysing biological samples by high-performance liquid chromatography

1986 • 26 citations

Simultaneous determination of the aromatic retinoids etretin and etretinate and their main metabolites by reversed-phase liquid chromatography

1987 • 26 citations

Ultrastructural survey and tissue analysis of human livers after a 6-month course of etretinate

1984 • 26 citations

Automated high-performance liquid chromatographic determination of spiramycin by direct injection of plasma, using column-switching for sample clean-up

1985 • 25 citations

Determination of plasma levels of two aromatic retinoic acid analogues with antipsoriatic activity by high-performance liquid chromatography

1980 • 25 citations

カラムスイッチング高速液体クロマトグラフィーによる生体液中レチノイド類の定量分析 II 血しょう中エトレチナート,アシトレチンおよび13-cis-アシトレチンの同時定量

1988 • 22 citations

Analysis of retinoids by high-performance liquid chromatography using programmed gradient separation

1984 • 21 citations

High-performance liquid chromatography of Ro 10-9359 (Tigason) and its metabolite Ro 10-1670 in human plasma

1982 • 19 citations

Improved and Rapid High-Performance Liquid Chromatographic Assay for 13-cis- Retinoic Acid or All-trans-retinoic Acid

1982 • 15 citations

Determination of the aromatic retinoids (etretin and isoetretin) in biological fluids by high-performance liquid chromatography

1987 • 14 citations

[9] Separation of geometric isomers of retinol and retinoic acid in nonaqueous high-performance liquid chromatography

1986 • 12 citations

Determination of the new aromatic retinoic acid Ro 13-7410 in plasma by two-dimensional gas chromatography negative ion chemical ionization mass spectrometry with selected-ion monitoring

1989 • 11 citations

Determination of an aldosterone antagonist in urine by high-performance liquid chromatography using automated column switching

1986 • 8 citations

Determination of (E)-1,2,3,4-tetrahydro-1,1,4,4-tetramethyl-6-(1-methyl-2-phenylethenyl) naphthalene, an antiacne agent, and its phenolic metabolite in plasma by reversed-phase high-performance liquid chromatography

1987 • 6 citations

Deleted Work

1955 • 0 citations