aqueous humour การใช้

• This reduces cAMP and hence aqueous humour production by the ciliary body.
• Separation of the forward layer again formed a humour, the aqueous humour.
• In topical ocular and intraocular administration its principal effects are miosis and increased aqueous humour outflow.
• The iris along with the anterior ciliary body provide a secondary pathway for aqueous humour to drain from the eye.
• The aqueous humour is a clear watery fluid that is contained in two areas : the posterior chamber between the iris and the lens.
• Anterior synechia causes closed angle glaucoma, which means that the iris closes the drainage way of aqueous humour which in turn raises the intraocular pressure.
• It has been shown that the half-life of ibopamine is short to about 2 minutes in the aqueous humour owing to the fast hydrolysis.
• In some randomized clinical trials, the D1 dopaminergic activity of ibopamine led to an increased production of aqueous humour and intraocular pressure ( IOP ) in primary open-angle glaucoma ( POAG ) patients.
• On the other side of the lens is the second humour, the aqueous humour, which is bounded on all sides by the lens, the ciliary body, suspensory ligaments and by the retina.
• Failure of this mechanism leads to neutrophil and other leukocyte recruitment from the peripheral blood through IL-8 are present in significantly higher quantities in the aqueous humour in patients with both quiescent and active uveitis.
• The spaces of the eye are filled with the aqueous humour anteriorly, between the cornea and lens, and the vitreous body, a jelly-like substance, behind the lens, filling the entire posterior cavity.
• During a globe rupture, the outer membranes of the eye are completely or partially compromised, and the vitreous and / or aqueous humour drain through the site of the rupture, causing the eye to'deflate '.
• MIGS objective, like all glaucoma surgeries, is to achieve lowering of IOP by either increasing aqueous humour outflow, the fluid that is produced by the eye and fills the space between the cornea and the lens, or decreasing the production of aqueous humour.
• MIGS objective, like all glaucoma surgeries, is to achieve lowering of IOP by either increasing aqueous humour outflow, the fluid that is produced by the eye and fills the space between the cornea and the lens, or decreasing the production of aqueous humour.
• In addition some uveal regions have special functions of great importance, including secretion of the aqueous humour by the ciliary processes, control of accommodation ( focus ) by the ciliary body, and optimisation of retinal illumination by the iris's control over the pupil.
• Just in front of the root of the iris is the region referred to as the trabecular meshwork, through which the aqueous humour constantly drains out of the eye, with the result that diseases of the iris often have important effects on intraocular pressure and indirectly on vision.
• Independently, a transparent layer and a nontransparent layer may split forward from the lens : a separate cornea and iris . ( These may happen before or after crystal deposition, or not at all . ) Separation of the forward layer again forms a humour, the aqueous humour.
• Over time, these pigment cells can accumulate in the anterior chamber in such a way that it can begin to clog the trabecular meshwork ( the major site of aqueous humour drainage ), which can in turn prevent the aqueous humour from draining and therefore increases the pressure inside the eye.
• Over time, these pigment cells can accumulate in the anterior chamber in such a way that it can begin to clog the trabecular meshwork ( the major site of aqueous humour drainage ), which can in turn prevent the aqueous humour from draining and therefore increases the pressure inside the eye.