Plasma concentrations after three different doses of topical isotretinoin. 1994

D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
Laboratoire de pharmacie galénique, Biopharmacie et cosmétologie, UFR Pharmacie, Marseille, France.

The aim of the study was to investigate the plasma concentrations of isotretinoin and its metabolites, at three doses and after single and multiple topical applications of isotretinoin gel (0.05%) in hairless rats. We used a highly sensitive HPLC method for simultaneous determinations of these compounds, with a detection limit of 2 ng/ml in plasma. Isotretinoin and its metabolites were detected after single and multiple cutaneous applications of overdosing (2,000 mg) of isotretinoin gel up to 24 h after the single dose and after the last dose. The plasma concentrations of these compounds were below the limit of quantification in all the animals at all times for the 200- and 20-mg doses.

UI MeSH Term Description Entries
D008297 Male Males
D011208 Powders Substances made up of an aggregation of small particles, as that obtained by grinding or trituration of a solid drug. In pharmacy it is a form in which substances are administered. (From Dorland, 28th ed) Powder
D002851 Chromatography, High Pressure Liquid Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D005782 Gels Colloids with a solid continuous phase and liquid as the dispersed phase; gels may be unstable when, due to temperature or other cause, the solid phase liquefies; the resulting colloid is called a sol.
D000287 Administration, Topical The application of drug preparations to the surfaces of the body, especially the skin (ADMINISTRATION, CUTANEOUS) or mucous membranes. This method of treatment is used to avoid systemic side effects when high doses are required at a localized area or as an alternative systemic administration route, to avoid hepatic processing for example. Drug Administration, Topical,Administration, Topical Drug,Topical Administration,Topical Drug Administration,Administrations, Topical,Administrations, Topical Drug,Drug Administrations, Topical,Topical Administrations,Topical Drug Administrations
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012869 Skin Absorption Uptake of substances through the SKIN. Absorption, Skin,Intracutaneous Absorption,Intradermal Absorption,Percutaneous Absorption,Transcutaneous Absorption,Transdermal Absorption,Absorption, Intracutaneous,Absorption, Intradermal,Absorption, Percutaneous,Absorption, Transcutaneous,Absorption, Transdermal,Absorptions, Intracutaneous,Absorptions, Intradermal,Absorptions, Percutaneous,Absorptions, Skin,Absorptions, Transcutaneous,Absorptions, Transdermal,Intracutaneous Absorptions,Intradermal Absorptions,Percutaneous Absorptions,Skin Absorptions,Transcutaneous Absorptions,Transdermal Absorptions
D015474 Isotretinoin A topical dermatologic agent that is used in the treatment of ACNE VULGARIS and several other skin diseases. The drug has teratogenic and other adverse effects. 13-cis-Retinoic Acid,Accutane,Isotretinoin Zinc Salt, 13-cis-Isomer,Ro 4-3780,Roaccutane,13 cis Retinoic Acid,Isotretinoin Zinc Salt, 13 cis Isomer,Ro 4 3780,Ro 43780
D017207 Rats, Sprague-Dawley A strain of albino rat used widely for experimental purposes because of its calmness and ease of handling. It was developed by the Sprague-Dawley Animal Company. Holtzman Rat,Rats, Holtzman,Sprague-Dawley Rat,Rats, Sprague Dawley,Holtzman Rats,Rat, Holtzman,Rat, Sprague-Dawley,Sprague Dawley Rat,Sprague Dawley Rats,Sprague-Dawley Rats
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

Related Publications

D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
October 1980, Postgraduate medical journal,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
July 1951, The Journal of pharmacy and pharmacology,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
June 1991, The Journal of tropical medicine and hygiene,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
April 2009, Theriogenology,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
August 2000, Journal of the Medical Association of Thailand = Chotmaihet thangphaet,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
May 1993, Arzneimittel-Forschung,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
January 1989, European journal of drug metabolism and pharmacokinetics,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
September 1990, The American journal of clinical nutrition,
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
January 2015, Dermatology (Basel, Switzerland),
D Santana, and H Bun, and J Joachim, and A Durand, and J P Reynier
January 1985, Biopharmaceutics & drug disposition,
Copied contents to your clipboard!