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.