The ripened fruits of Schisandra chinensis (Turcz.) Baill., called Schisandrae Chinensis Fructus, are commonly used in traditional herbal medicine with a long history. The lignan constituents, especially the dibenzocyclooctadiene-type lignans, are mostly responsible for the biological and pharmacological effects of this herbal medicine. In this paper, a new micellar electrokinetic capillary chr...

Objective: To evaluate twenty Traditional Chinese Medicines (TCM) against four oral bacteria. Methods: Twenty TCM were tested for sensitivity against Streptococcus mitis, Streptococcus sanguis, Streptococcus mutans and Porphyromonas gingivalis. Aliquots of suspension of each bacterial species were inoculated on a horse blood agar (HBA) plate, 6 mm diameter paper disks was soaked in different dr...

A preliminary study to characterize filamentous bacteria, whose presence is related to high mortality of Litopenaeus vannamei larvae cultured in Santa Catarina State, Brazil, is reported. The extract of infected larvae was diluted in different concentrations, cultured in marine agar (Difco, Marine Agar 2216) and incubated at 30 degrees C for 48 hours. The biochemical characterization included h...

hormonally active agents are widespread in the environment and exist in the human diet. there isinsufficient knowledge regarding the influence of phytochemicals on the pathophysiology of the malereproductive system. kiwi is a rich source of phytochemicals such as flavones (with estrogenic activity),serotonin and vitamin c. these components can influence the hormones and interfere with reproduct...