Abstract: A bracelet responsive to being hydrated may include a top surface and a bottom surface, an inner surface defining a central aperture extending between the top surface and the bottom surface, an outer surface being in a spaced relationship with the inner surface and extending between the top surface on the bottom surface, and a hydrochromic layer formed on an exposed surface of the bracelet, the layer having a first appearance that changes to a second appearance responsive to the hydration of the bracelet. The exposed surface may be on the top surface, and the exposed surface may be on the bottom surface. The exposed surface may be on the outer surface, and the change of the first appearance to the second appearance may be permanent. The change from the first appearance to the second appearance may be nonpermanent.

Abstract: The present invention relates to a method for treating cancer which comprises; administering to a patient in need thereof a therapeutically effective amount of at least two compounds selected from antihistamic agent, antiallergic agent and steroid, and then administering to the patient in need thereof a therapeutically effective amount of a humanized antibody or a human antibody which specifically binds to ganglioside GD3 or the antibody fragment thereof.