Abstract: Compositions and methods for the treatment of cancer in a subject in need thereof comprising administering to the subject an effective amount of a composition comprising a GSSG and a carrier thereof. In an aspect, the carrier is a liposome. In a further aspect, the liposome is a positively charged liposome.

Abstract: The invention provides compositions and methods for the prevention, diagnosis, or treatment of conditions affecting breast tissue. The compositions can include one or more therapeutic agents or diagnostic agents, and an effective carrier. The composition can be specifically adapted for transdermal permeation through the mammary papilla, areola, or a combination thereof, and into underlying breast tissue.

Abstract: The invention provides compositions and methods for the prevention, diagnosis, or treatment of conditions affecting breast tissue. The compositions can include one or more therapeutic agents or diagnostic agents, and an effective carrier. The composition can be specifically adapted for transdermal permeation through the mammary papilla, areola, or a combination thereof, and into underlying breast tissue.

Abstract: Disclosed herein are substituted quinazolones and their N.sup.1 -oxide derivatives, methods of synthesizing such compounds, and methods of using them to treat or prevent convulsions in mammals. The substituted quinazolones are represented by the formula: ##STR1## wherein X.sub.1 is N, S, O, or CH, X.sub.2 is N or CH, R.sub.1 and R.sub.2 are H, NO.sub.2, or NH.sub.2 except that when one of R.sub.1 and R.sub.2 is NO.sub.2 or NH.sub.2 the other is H, R.sub.3 and R.sub.4 are alkyl with 1-5 C atoms, and R.sub.5, R.sub.6, and R.sub.7 are H or halogen, provided that when X.sub.1 is N, S, or O, X.sub.2 is CH.