摘要:
Cyclic peptide compounds having 11 amino acids joined by a linking unit L, such that the linear dimension between the C&agr; carbon of the first amino acid and the C&agr; carbon of eleventh amino acid is between about 4 and 12 Ångstrom units; are useful for inhibiting the binding of uPA to the uPAR receptor. Methods for using the cyclic peptide compounds, and compositions containing them, for inhibiting the growth or metastasis of cancerous tumors are also disclosed.
摘要:
Methods and compositions that provide for the long-term adhesion and slow-release of various bioactive agents on the surface of human skin utilize siloxane bridging agents activated for reaction with the skin surface which bind the bioactive agent to the skin surface. Since the topical agent remains bound to the continuously renewing epidermis, safety is enhanced for many bioactive agents. Slight modifications of the siloxane bridging compounds or bioactive agents allows for more or less adhesion to the skin, controlling the degree of release of the agent. Skin treatments according to the invention can provide enhanced repellency to microorganisms, insect bites, sun, water, poison ivy/oak, and other skin irritants, and other effects such as artificial skin coloring and administration of topical drugs, among others.
摘要:
Facial tissues containing a silicone compound exhibit improved softness, and reduced lint while maintaining absorbency. At the same time, the tissues of this invention do not smear glass as is the case with commercially available lotion-treated tissues.
摘要:
Cyclic peptide compounds having 11 amino acids joined by a linking unit L, such that the linear dimension between the C.sup..alpha. carbon of the first amino acid and the C.sup..alpha. carbon of eleventh amino acid is between about 4 and 12 .ANG.ngstrom units; are useful for inhibiting the binding of uPA to the uPAR receptor. Methods for using the cyclic peptide compounds, and compositions containing them, for inhibiting the growth or metastasis of cancerous tumors are also disclosed.
摘要:
Methods and compositions that provide for the long-term adhesion and slow-release of various bioactive agents on the surface of human skin utilize siloxane bridging agents activated for reaction with the skin surface which bind the bioactive agent to the skin surface. Since the topical agent remains bound to the continuously renewing epidermis, safety is enhanced for many bioactive agents. Slight modifications of the siloxane bridging compounds or bioactive agents allows for more or less adhesion to the skin, controlling the degree of release of the agent. Skin treatments according to the invention can provide enhanced repellency to microorganisms, insect bites, sun, water, poison ivy/oak, and other skin irritants, and other effects such as artificial skin coloring and administration of topical drugs, among others.
摘要:
Facial tissues containing a silicone compound exhibit improved softness, and reduced lint while maintaining absorbency. At the same time, the tissues of this invention do not smear glass as is the case with commercially available lotion-treated tissues.