Примери за cornea

• An opacity spreads over the cornea, and this is quickly succeeded by ulceration. 

• In this defect of vision the curvature of the cornea is greater in one meridian than in another. 

• Open the second eyeball in water by cutting away the cornea. 

• The eye is a closed chamber into which no light can pass but through the cornea. 

• There is an optical condition of the eye known as astigmatism, in which the cornea is usually at fault. 

• At least 30 min prior to enucleation, an opaque occluder was placed over the cornea of a surgically anesthetized monkey.

• The cornea is frequently involved, with 353 in this series having multiple small dendritic or stellate lesions and 294 granular deposits under the corneal epithelium.

• However, due to the difficulties in obtaining an accurate count on the body surface proper, only fins and corneae were included in this work.

• A stainless steel wire positioned on the cornea served as the recording electrode.

• The corneas were kept moist with a few drops of mineral oil or white petroleum jelly.

• In addressing this shortage, animal cornea might be a substitute.

• Donors are chosen by the agency if they met criteria for cornea donation to be used for transplantation purposes.

• The cornea was kept moist with physiological saline.

• The cornea was anesthetized with tetracaine hydrochloride eye drops.

• One eye was mounted cornea down on a carrier within the dissecting chamber.

• Amongst the others are novel mutations with specific effects on the cornea, the iris or the retina and others that affect multiple systems.

• Such findings indicate that the alloimmunogenicity of the normal cornea largely resides within its epithelial and stromal layers.

• Only specific regions (fins and cornea) are included.

• A piece of a glass coverslip was placed on the cornea to facilitate seeing the retina through a surgical microscope.

• We use the term cone fundamental to mean the spectral sensitivity of the cones measured at the cornea.