Articles: PubMed: A strategy for the identification of plants in illegal pharmaceutical preparations and food supplements using chromatographic fingerprints. PubMed: [Toxic hepatitis following consumption of the herbal medicinal product Cascara Sagrada]. PubMed: [Effect of ear mushroom (Auricularia) on functional constipation]. PubMed: Cadmium, mercury and lead in medicinal herbs in Brazil. PubMed: An overview of herbal supplement utilization with particular emphasis on possible interactions with dental drugs and oral manifestations. PubMed: Capillary electrophoresis for simultaneous determination of emodin, chrysophanol, and their 8-beta-D-glucosides. PubMed: In vitro anti-hepatoma activity of fifteen natural medicines from Canada. PubMed: Status of certain additional over-the-counter drug category II and III active ingredients. Final rule. PubMed: Cascara sagrada-induced intrahepatic cholestasis causing portal hypertension: case report and review of herbal hepatotoxicity. PubMed: Herb-drug interactions. PubMed: Mycotoxicological control on raw material and tablets of cascara sagrada (Rhamnus purshiana). PubMed: Occupational respiratory allergic disease induced by Passiflora alata and Rhamnus purshiana. PubMed: Preliminary studies towards utilization of various plant extracts as antisolar agents. PubMed: Anthraquinones, Anthrones and Dianthrones in Callus Cultures of Rhamnus frangula and Rhamnus purshiana. PubMed: [Clinical experience with a preparation containing cascara sagrada and boldo in the therapy of simple constipation in the elderly]. PubMed: Effect of colchicine on guinea pig intrinsic factor-vitamin B12 receptor. PubMed: [Separation of anthraquinone compounds of Cascara sagrada by means of high-pressure liquid chromatography]. PubMed: Cleansing of the colon without enemas. PubMed: A new dry extract of cascara (Rhamnus purshiana D.C. bark). PubMed: [Studies of the drugs of anthraquinone principles. XVI. Determination of the structure of anthracene derivatives reduced from the bark of Rhamnus purshiana DC]. PubMed: [Distinctive chromatographic identification of the bark of Rhamnus frangula L., Rhamnus purshiana DC., Rhamrus alpina L., Rhamnus fallax boiss]. PubMed: [Method of chemical analysis of the anthrone components of cascara sagrada]. PubMed: ESTIMATION OF C-GLYCOSIDES AND O-GLYCOSIDES IN CASCARA (RHAMNUS PURSHIANA DC., BARK) AND CASCARA EXTRACT. PubMed: The spectrophotometric examination of extracts of cascara sagrada. PubMed: [On the constituents of the bark of Rhamnus purshiana (Cascara Sagrada Ph. Helv. V). 2. Detection of 11-desoxyaloin]. PubMed: [On the constituents of the bark of Rhamnus purshiana (Cascara Sagrada Ph. Helv. V). 1. Assay for the presence of xanthorhamnin and the detection of aloin]. PubMed: Vegetable purgatives containing anthracene derivatives. XI. Further work on the aloin-like substance of Rhamnus purshiana DC. PubMed: Vegetable purgatives containing anthracene derivatives. IX. An aloin-like substance in Rhamnus purshiana DC. PubMed: A study of the hydrolytic action of cascara sagrada. PubMed: A paper chromatographic study of aloe, aloin and of cascara sagrada. PubMed: [Quantitative determination of anthraquinone in Rhamnus frangula and Rhamnus purshiana e fluid extracts]. PubMed: The effect of age and of heat on the ferment in cascara sagrada. PubMed: Vegetable purgatives containing anthracene derivatives. VII. The evaluation of cascara sagrada and its preparations. PubMed: [Comparative studies on the bark of Rhamnus frangula and Rhamnus purshiana. IV. Anthraquinone]. PubMed: The determination of water-soluble extractive in aloes and in dry extracts of cascara sagrada and krameria. PubMed: The chromatographic isolation of the trihydroxymethylanthraquinones of cascara sagrada. PubMed: A spectrophotometric method of analysis of cascara sagrada preparations. PubMed: A Report of Three Hundred and Five Cases of Habitual and Temporary Constipation Treated with Cascara Sagrada. PubMed: Cascara Sagrada in Constipation.