نتایج جستجو برای: tear osmolarity
تعداد نتایج: 13210 فیلتر نتایج به سال:
The precorneal tear film with its lacrimal, mucinous, and meibomian secretions is es sential for maintaining the structural in tegrity of the cornea in general and for en suring optical regularity of its anterior surface in particular. Replenishment and mixing of its components is brought about by normal blinking when the upper eyelid tarsal conjunctiva, preceded by the marginal tear strip, ...
PURPOSE To evaluate the response of the lacrimal function unit in Sjögren syndrome (SS)-associated dry eye patients exposed to 2 simulated daily life environmental conditions. DESIGN Prospective crossover pilot study. METHODS Fourteen female SS dry eye patients were exposed for 2 hours to a controlled normal condition (23 C, 45% relative humidity, and air flow 0.10 m/s) and a controlled adv...
This study was designed to evaluate efficacy of a natural eye drop made of Plantago ovata mucilage versus placebo to improve dry eye symptoms. In a Randomized, double-masked, placebo-controlled clinical trial, sixty dry eye patients with ocular symptom and total OSDI score≥12 were randomly assigned to receive either a natural ophthalmic drop, made of Plantago ovata mucilage or placebo 4 times a...
PURPOSE To compare the in vivo precision of two commercially available point-of-care osmometers among normal subjects with no dry eye disease. METHODS Twenty healthy adults with healthy ocular surfaces were evaluated by licensed eye care practitioners. All subjects had low Ocular Surface Disease Index score (<5), normal tear breakup time (>10 seconds), and no evidence of corneal fluorescein s...
BACKGROUND Allgrove's 4A syndrome determines ocular surface changes. This is the first report providing an up-to-dated analysis of the ocular surface in an affected patient. CASE PRESENTATION An 18-years-old male Caucasian patient, with a complex progressive gait disorder and adrenal insufficiency, was referred for ophthalmic evaluation, as part of the clinical assessment. He underwent the fo...
This study was designed to evaluate efficacy of a natural eye drop made of Plantago ovata mucilage versus placebo to improve dry eye symptoms. In a Randomized, double-masked, placebo-controlled clinical trial, sixty dry eye patients with ocular symptom and total OSDI score≥12 were randomly assigned to receive either a natural ophthalmic drop, made of Plantago ovata mucilage or placebo 4 times a...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید