Post by rabia373 on Mar 11, 2024 2:02:46 GMT -5
Published in:Health In patients with dry eye syndrome, eye drops accelerated corneal recovery and improved healing. In patients with dry eye syndrome, eye drops accelerated corneal recovery and improved healing In people with dry eye syndrome, burns caused by alkaline substances (alkali) worsen the situation of the transparent part of the eye, the cornea, as there is a greater risk of inflammation and healing, in addition to taking longer, causes opacity in vision. To prevent further damage to the eye, research from the Faculty of Medicine of Ribeirão Preto (FMRP) at USP tested the use of two anti-inflammatory eye drops, dexamethasone and doxycycline, in experiments with mice. The eye drops accelerated the recovery of the cornea and improved healing, in addition to facilitating the control of inflammation. Dry eye is a disease that mainly affects women and its incidence increases after the age of “Not everyone with dry.
Eye will have the same condition; some will have mild disease while others may have disabling dry eye due to blurred vision. These more serious cases tend to happen to patients who have Sjogren's Disease”, explains doctor Cintia de Paiva, who carried out the research. “Symptoms are often non-specific. The clinical presentation varies, but in general patients complain of a feeling of sand in the eyes, sting Whatsapp Number List ing, burning and blurred vision.” Alkaline burns occur when alkali (substances such as lye, cement, cleaning products) fall into the eye and cause a burn on the surface of the eye. “It can affect either the cornea, which is the transparent part of the eye, similar to a watch glass) or the conjunctiva, the mucosa that covers the sclera, normally known as the 'white of the eye'”, explains Cintia. Corneal burns can occur in cosmetic procedures such as “peeling” where the eye is accidentally hit, industrial accidents with explosions or even in wars, during attacks with chemical weapons. “When small, recovery.
Burns” is normally quick, however, larger ones can cause opacification of the cornea and loss of vision. Research has found that the combination of dry eye syndrome and alkaline burns greatly worsens the corneal prognosis. “It delays healing, increases inflammation markers and causes scarring with sequelae, that is, opacity”, highlights the doctor. “This was all accompanied by a large increase in neutrophils, which are the first cells to migrate when there is a wound.” Wound closure The study created a more severe wound closure model than the one currently used and tested the effectiveness of anti-inflammatory eye drops during this process. “Corneal wounds improve spontaneously in mice within to hours. Our initial intention was to delay the closure of the wound”, describes Cintia. “For this reason, the research combined the alkaline burn models with caustic soda with environmental dry eye. However, the intention was always to test therapies, in this case, the two anti-inflammatory eye drops.
Eye will have the same condition; some will have mild disease while others may have disabling dry eye due to blurred vision. These more serious cases tend to happen to patients who have Sjogren's Disease”, explains doctor Cintia de Paiva, who carried out the research. “Symptoms are often non-specific. The clinical presentation varies, but in general patients complain of a feeling of sand in the eyes, sting Whatsapp Number List ing, burning and blurred vision.” Alkaline burns occur when alkali (substances such as lye, cement, cleaning products) fall into the eye and cause a burn on the surface of the eye. “It can affect either the cornea, which is the transparent part of the eye, similar to a watch glass) or the conjunctiva, the mucosa that covers the sclera, normally known as the 'white of the eye'”, explains Cintia. Corneal burns can occur in cosmetic procedures such as “peeling” where the eye is accidentally hit, industrial accidents with explosions or even in wars, during attacks with chemical weapons. “When small, recovery.
Burns” is normally quick, however, larger ones can cause opacification of the cornea and loss of vision. Research has found that the combination of dry eye syndrome and alkaline burns greatly worsens the corneal prognosis. “It delays healing, increases inflammation markers and causes scarring with sequelae, that is, opacity”, highlights the doctor. “This was all accompanied by a large increase in neutrophils, which are the first cells to migrate when there is a wound.” Wound closure The study created a more severe wound closure model than the one currently used and tested the effectiveness of anti-inflammatory eye drops during this process. “Corneal wounds improve spontaneously in mice within to hours. Our initial intention was to delay the closure of the wound”, describes Cintia. “For this reason, the research combined the alkaline burn models with caustic soda with environmental dry eye. However, the intention was always to test therapies, in this case, the two anti-inflammatory eye drops.