Abstract: The invention relates to a pharmaceutical composition of an extract of Agarophyton chilensis, with antiproliferative effect in prostate cancer, comprising (a) 0.1 to 90% of an oleoresin of Agarophyton chilensis, with the following major components: palmitic acid, arachidonic acid, oleic acid, stearic acid, meristic acid, linoleic acid; and (b) 10 to 99.9% excipients and formulation aids for different pharmaceutical forms. And its use to prepare a drug for the treatment or prevention of prostate cancer and other hyperproliferative states of prostate tissue cells.

Abstract: A scuba cylinder which does not roll. The cylinder is comprised of sloped panels which from a body that is triangular in cross section. The outer surface of the body is circumscribed with longitudinally extending channels which direct the flow of water evenly over its surface. Included on the cylinder body, on adjacent panels, are elongated recesses and cowls which serve as finger-gripping handles. The interior of the cylinder body is buttressed by Y-shaped reinforcement members whose radially extending arms are joined to the inner sidewalls by a weld.