摘要:
The invention relates to conjugates in which a sterol is functionalized by an ether bond with a water-soluble polymer to which a guiding ligand is bound. These conjugates improve the physico-chemical and delivery properties of their carrying vesicles, making these more stable, homogeneous and effective. A method for their preparation, a pharmaceutical composition containing said liposomes, and their therapeutic use are described as well.
摘要:
The invention relates to conjugates in which a sterol is functionalized by an ether bond with a water-soluble polymer to which a guiding ligand is bound. These conjugates improve the physico-chemical and delivery properties of their carrying vesicles, making these more stable, homogeneous and effective. A method for their preparation, a pharmaceutical composition containing said liposomes, and their therapeutic use are described as well.
摘要:
The invention relates to vesicles comprising Epidermal Growth Factor (EGF), a cationic surfactant and cholesterol or derivatives thereof. The invention also discloses a procedure for their preparation, based on compressed fluid technology (CFs). The vesicles of the invention are useful in the manufacture of drugs and cosmetics and in tissue engineering.