ephedra equisetina/breast neoplasms

BACKGROUND Recent ethnopharmacological surveys showed that herbal remedies are the most preferred modality of complementary and alternative medicine (CAM). In Palestine as in many other countries, herbal remedies are widely used in the treatment of many diseases. OBJECTIVE The aim of this study was

Despite major advances in the last 10 years, whether in terms of prevention or treatment, the 5 year survival rate remains relatively low for a large number of cancers. These therapeutic failures can be the consequence of several factors associated with the cellular modifications or with the host by

Ephedra alata Decne. belongs to the Ephedraceae family. It is a species of Ephedra that grows mostly in the desert. Today, the main importance of Ephedra species in the medical field is due to the presence of the alkaloids derived from phenyl-alanine, which act on the

OBJECTIVE The unmonitored use of herbal medicinal remedies by patients with cancer presents a significant challenge to oncology healthcare professionals. We describe an increasingly popular herbal "wonder drug," Ephedra foeminea (Alanda in Arabic), whose use has spread from the Palestinian patient

UNASSIGNED The goal of our study is to test whether a naturally occurring plant, Ephedra aphylla, will show antiproliferative ability against tested cell lines and to test its anti-inflammatory and antioxidative potentials. UNASSIGNED In our study, we used four solvents with different polarities -

Wound-healing assay-guided fractionation of an EtOAc extract of the fungal strain Fusarium oxysporum EPH2RAA endophytic in Ephedra fasciculata afforded beauvericin (1), (-)-oxysporidinone (2), and two new N-methyl-2-pyridones, (-)-4,6'-anhydrooxysporidinone (3) and (-)-6-deoxyoxysporidinone (4).

Three new esters of orsellinic acid, globosumones A-C (1-3), and three known compounds, orsellinic acid (4), orcinol, and trichodion (5), were isolated from Chaetomium globosum endophytic on Ephedrafasciculata (Mormon tea). The structures of the new compounds 1-3 were established spectroscopically,