Ocular Impression Cytology
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Ocular surface evaluation in patients treated with a fixed combination of prostaglandin analogues with 0.5% timolol maleate topical monotherapy: a randomized clinical trial
OBJECTIVES: To compare ocular surface changes induced via glaucoma treatment in patients using fixed combinations of prostaglandin analogues (travoprost, latanoprost and bimatoprost) with 0.5% timolol maleate METHODS: A prospective, multicenter, randomized, parallel group, single-blind clinical trial was performed in 33 patients with ocular hypertension o
Clinics. Publicado em: 2013-10
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2. Uso de óleo de semente de linhaça no tratamento da ceratoconjuntivite seca experimentalmente induzida em coelhos / The use of linseed oil in the treatment of kerato-conjunctivitis sicca experimentally induced in rabbits
O objetivo deste estudo foi avaliar a eficácia do óleo de semente de linhaça (OL) em várias preparações (oral, tópica, oral e tópica associadas) no tratamento da ceratoconjuntivite seca (CCS) induzida experimentalmente em coelhos. Foram utilizados vinte coelhos brancos machos da raça Nova Zelândia. Os animais foram divididos em 4 grupos com 5 anima
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2011
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3. Efeitos das emissões geradas pela queima dos canaviais sobre a superfície ocular / Effects of sugar cane burning emissions on the ocular surface
The adverse effects of particle emissions produced by sugar cane burning represent a problem that affects mostly developing countries. Previous studies have shown that, during the burning period, there is an increase in respiratory hospital admissions and emergency room visits in communities surrounded by sugar cane plantations in rural cities of Brazil. How
Publicado em: 2010
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4. Investigation of the toxicity of oral isotretinoin on the human conjunctiva using impression cytology / Investigação da toxicidade da isotretinoína oral sobre a conjuntiva humana utilizando a citologia de impressão
As ações fisiológicas e farmacológicas da isotretinoína ainda não são completamente conhecidas, apesar da sua ampla utilização no tratamento da acne vulgar e dos efeitos adversos que pode causar. Dentre esses, o quadro de olho seco é um dos mais frequentes. O objetivo deste estudo foi avaliar a toxicidade da isotretinoína oral sobre a conjuntiva d
Publicado em: 2009
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5. Prevalencia de hepovitaminose A em crianças de favelas de Campinas, SP : comparação da citologia de impressão da conjuntiva ocular com o nivel de retenol sericos determinados por cromatografia
The prevalence of vitamin A deficiency was estimated by conjunctival impression cytology (CIC) in 288 children in the age group of 3 to 10 years, residing in slum areas of Campinas, SP, between april 1991 and february 1992. In 131 children, the level of serum retinol was also determined by high-performance liquid chromatography. The prevalence of vitamin A d
Publicado em: 1993
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6. Impression cytology of conjunctival melanosis and melanoma.
Impression cytology using cellulose acetate paper has been used in various ocular surface disorders as a simple non-invasive diagnostic test. To assess its value in differentiating melanocytic tumours, 24 patients with a range of pigmented lesions of the conjunctiva were examined using this technique. Cytological and histological diagnoses were compared in 2
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7. The use of impression cytology in the follow‐up of severe ocular burns
BMJ Group.
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8. Immunopathological findings in conjunctival cells using immunofluorescence staining of impression cytology specimens.
The conventional technique of impression cytology provides a non-invasive method for the evaluation of conjunctival epithelium alterations. Using indirect immunofluorescence procedures two inflammatory markers, class II MHC antigens HLA DR and the receptor to IgE (CD23), were sought in impression cytology specimens obtained from 80 patients. In normal subjec
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9. Temporary corneal stem cell dysfunction after radiation therapy.
BACKGROUND: Radiation therapy can cause corneal and conjunctival abnormalities that sometimes require surgical treatment. Corneal stem cell dysfunction is described, which recovered after the cessation of radiation. METHODS: A 44-year-old man developed a corneal epithelial abnormality associated with conjunctival and corneal inflammation following radiation