Functions
- Maintains the intraocular pressure and inflates the globe of the eye.
- Provides nutrition (e.g. amino acids and glucose) for the avascular ocular tissues; posterior cornea, trabecular meshwork, lens, and anterior vitreous.
- May serve to transport ascorbate in the anterior segment to act as an anti-oxidant agent.
- Presence of immunoglobulins indicate a role in immune response to defend against pathogens.
- Provides inflation for expansion of the cornea and thus increased protection against dust, wind, pollen grains and some pathogens.
- for refractive index.
Read more about this topic: Aqueous Humour
Famous quotes containing the word functions:
“Adolescents, for all their self-involvement, are emerging from the self-centeredness of childhood. Their perception of other people has more depth. They are better equipped at appreciating others’ reasons for action, or the basis of others’ emotions. But this maturity functions in a piecemeal fashion. They show more understanding of their friends, but not of their teachers.”
—Terri Apter (20th century)
“The English masses are lovable: they are kind, decent, tolerant, practical and not stupid. The tragedy is that there are too many of them, and that they are aimless, having outgrown the servile functions for which they were encouraged to multiply. One day these huge crowds will have to seize power because there will be nothing else for them to do, and yet they neither demand power nor are ready to make use of it; they will learn only to be bored in a new way.”
—Cyril Connolly (1903–1974)