Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of lipid keratopathy occurred following acute rupture of Descemet membrane. The cause of the hydrops remained undetermined. There was no history of any prior corneal inflammation or vascularization in the initially involved eye. Lipid deposition was observed following resolution of the corneal edema, and its course was followed for the next several months. Histopathologic studies of the specimen showed lipid deposits in the posterior and middle corneal stroma and degenerative changes in the corneal lamellae and Bruch membrane. Laboratory examination disclosed a type IV hyperlipemia, with normal serum cholesterol levels and elevation of pre-beta-lipoproteins and triglycerides. It cannot be determined from our study if this condition was a causative factor.
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PMID:Lipid keratopathy following corneal hydrops. 30 Feb 39

Hyperlipidemic ocular lesions are described for Watanabe heritable hyperlipidemic (WHHL) rabbits. Male WHHL rabbits 8 months old exhibited serum hyperlipidemia and ophthalmoscopically yellowish-white lesions along the corneoscleral junction and in the iris. Histopathologically, foamy macrophages aggregated in the stroma of the cornea, iris, and ciliary body were observed. These findings have been interpreted as lipid keratopathy. In addition, multiple clusters of a large number of foamy macrophages occurred throughout the choroid and sclera in association with the blood vessels. The lesions in the choroid and sclera could not be detected ophthalmoscopy, yet were much more prominent than those in the cornea, iris, and ciliary body, suggesting greater involvement and earlier onset of lipidosis at these sites associated with hyperlipidemia in WHHL rabbits.
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PMID:Ocular lesions in Watanabe heritable hyperlipidemic rabbits. 1663 26

Small animal patients with endocrinopathies are at risk of developing many ophthalmic conditions resulting from endocrine hormone imbalances. Diabetic animals frequently develop cataracts but can also have numerous other ocular problems, including uveitis, keratopathy, retinopathy, and the effects of lipid derangements and systemic hypertension. Cushing's patients can develop complications from hyperlipidemia and hypertension and sometimes present with corneal disease. Acute blindness from sudden acquired retinal degeneration has been associated with disease of the pituitary-adrenal axis. Growth hormone disturbances can result in the secondary ocular effects of hypertension or of thyroid deficiency (e.g., corneal infiltrates, decreased tear production, neurologic dysfunction). Hyperthyroid animals can present with the ocular manifestations of systemic hypertension. Disorders of calcium homeostasis are unusual, typically manifesting as cataracts in hypocalcemic patients or as metastatic calcification of the ocular tissues.
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PMID:Ocular manifestations of endocrine disease. 2371 69

This study evaluated the effect of gout on the risk of dry eye disease (DED) by using the National Health Insurance Research Database (NHIRD). Data for 30,192 gout patients (21,081 men and 9111 women) and 30,192 non-gout patients (21,005 men and 9187 women) were analyzed. Approximately 1 million patients were randomly sampled from the NHIRD registry. After applying exclusion criteria, patients diagnosed with gout were enrolled in the study group. Thereafter, each individual in the study group underwent the matching process via the propensity score with another non-gout individual, which constituted the control group. The main outcome was defined as the development of DED in accordance with the corresponding International Classification of Diseases, Ninth Revision. In addition to DED, other risk factors including age, sex, and urbanization, and several co-morbidities were included in the multivariate model. The incidence of DED with the adjusted hazard ratio (aHR) and cumulative probability were evaluated in the gout and non-gout patients. A total of 2913 DED events were observed in the study group, whereas 2631 DED events were observed in the control group. A higher incidence rate ratio was found in the study group after adjustment (aHR: 1.065). Moreover, the cumulative probability indicated a significantly increased risk of DED in the study group (p = 0.001). The other potential risk factors of DED according to the multivariate analysis include older age, female gender, higher degree of urbanization, keratopathy, age-related macular degeneration, glaucoma, cataract, ischemic heart disease, hyperlipidemia, peripheral vascular disease, chronic pulmonary disease, rheumatic disease, peptic ulcer disease, liver disease, and malignancy. In conclusion, gout increased the risk of DED after adjustment, and the risk is positively correlated to a longer disease period.
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PMID:Gout as a Risk Factor for Dry Eye Disease: A Population-Based Cohort Study. 3063 89