Hypericum perforatum is a perennial plant, with worldwide distribution, commonly known as
St. John's wort. It has been used for centuries in traditional medicine for the treatment of …

Hypericum perforatum (HP) belongs to the Hypericaceae family and is one of the oldest
used and most extensively investigated medicinal herbs. The medicinal form comprises the …

In recent years, the issue of herbal medicine-drug interactions has generated significant
concern. Such interactions can increase the risk for an individual patient, especially with …

Drug-metabolizing enzymes, particularly the cytochrome P450 (CYP450) monooxygenases,
play a pivotal role in pharmacokinetics. CYP450 enzymes can be affected by various …

The medical management of many diseases and conditions can include either restriction or
provision of specific essential nutrients. When such nutrients are needed, there are often …

The aim of this study was to evaluate the in vitro inductive potential of six commonly used
trade herbal products on CYP1A2, CYP2D6 and CYP3A4 metabolic activities. Herbal …

Herbal medicines have been widely used for thousands of years, and now are gaining
continued popularity worldwide as a complementary or alternative treatment for a variety of …

Introduction: Hypericum perforatum (HP), more commonly known as St. John's wort, is a
popular medicinal herb used for the treatment of depression. HP affects the …

Many Americans use complementary and alternative medicine (CAM) to prevent or alleviate
common illnesses, and these medicines are commonly used by individuals with cancer …

No Brasil, o uso de plantas medicinais é amplamente difundido e a maior parte dos
fitoterápicos comercializados é de venda sem prescrição médica. A população que utiliza …