phoradendron villosum/breast neoplasms

Four novel proteins (phoratoxins C-F) have been isolated from the North American mistletoe Phoradendron tomentosum. The amino acid sequences of these phoratoxins were determined unambiguously using a combination of Edman degradation and trypsin enzymatic digestion, and by electrospray ionization

Mistletoe generally is categorized as American mistletoe or European mistletoe. Despite its well-known potential for toxicity, mistletoe continues to be used as an herbal remedy and recently has received a great deal of media attention. The U.S. Food and Drug Administration classified mistletoe as a

The antimicrobial effects of the Mexican medicinal plants Guazuma ulmifolia, Justicia spicigera, Opuntia joconostle, O. leucotricha, Parkinsonia aculeata, Phoradendron longifolium, P. serotinum, Psittacanthus calyculatus, Tecoma stans and Teucrium cubense were tested against several human multi-drug