In various embodiments, the present invention provides methods of treating andor preventing cardiovascular-related disease and, in particular, a method of blood lipid therapy comprising administering to a subject in need thereof a pharmaceutical composition comprising eicosapentaenoic acid or a derivative thereof. Each of the first portion and the second portion have a curved shape. Then the virus envelope is lysed and the released enzymes are recovered. The wavelength and bandwidth of the laser output can be tuned according to the needs. The wind turbine may optionally include a rotational stop to prevent rotation of the air foil from a high drag position to a low drag position when the airfoil is moving in the direction of the wind flow. In particular, the arrangement of a hydraulic cylinder or a spring cylinder, or the like, is specified.