Pigmentation disorders occur in multiple conditions (Hakozaki et al., 2006:105). Although many modalities of treatments are available, none are completely satisfactory (Briganti et al., 2003:101). Two cytokines normally ...

In recent years people have become more attuned to the use of natural products for medicinal purposes as the belief is that natural products have fewer side effects. While it is true that natural products have medicinal ...

The biotechnological era is here and many peptides and proteins are being used as part of drug therapy. They are, however, not very stable and do not have the physicochemical properties that allow for oral or topical ...