Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.2.1.17 (lysozyme)
 21,489 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report external ocular side effects after treatment with acitretin, a new synthetic vitamin A analogue and the main metabolite of etretinate. A patient treated with 20-25 mg/day of acitretin for psoriasis suffered from chronic blepharoconjunctivitis. Schirmer tests, tear lysozyme were normal while rose bengal and fluorescein staining disclosed epithelial punctate defects and tear break-up time was shortened. Meibomian glands of the lower lid were photographed with transillumination and appeared atrophic. Conjunctival cytology and biopsy showed snake-like chromatine appearance, keratinized epithelial cells and some lymphocytes infiltrates. Accessory salivary gland histological aspects were nonspecific. There was a clear relationship between restarting the acitretin therapy and recurrence of ocular symptoms. Acitretin, like other retinoids, may induce or exacerbate blepharoconjunctivitis in patients with psoriasis.
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PMID:[Chronic blepharoconjunctivitis during a treatment with acitretin (Soriatane)]. 849 70