tear fluid
Evaluation of IL 6 and IL 8 in Tear Fluid of Sulfur Mustard Gas Exposed Patients with Eye Lesions
... in tear fluids of people exposed to mustard gas in the war between Iraq and Iran who had the chronic dry-eye symptoms compared to the normal ...in tear fluid of people of these three groups were ...
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Tear fluid proteomics multimarkers for diabetic retinopathy screening
... screening. Tear fluid proteomics is such a possible novel tool for population screening, which is based on the pre-screening of a large number of patients and uses human graders only in positive or ...
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Tear fluid signs associated with filtration blebs, as demonstrated by three-dimensional anterior segment optical coherence tomography
... found tear fluid signs associated with filtration blebs in 45 (30%) of 152 ...the tear fluid sign in a filtration bleb was significantly lower than that in eyes without the tear ...
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Express Screening of Tear Fluid for Evaluation of the Concentration of Lanomax Using Multisensory Stripping Voltammetry and Multivariate Statistics
... The effective dosage of a new ophthalmic medicine is determined from the concentration-time profile of the drug in lacrimal fluid. Many analytical problems are solved by electrochemical methods which are quite ...
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Correlation between tear fluid and serum vitamin D levels
... in tear fluid and its level was found to be higher than in the corresponding serum in ...between tear vitamin D and ocular sur- face disease can determine its relevance with reference to disease ...
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Dynamics of tear fluid desiccation on a glass surface: a contribution to tear quality assessment
... definite tear sample is necessary due to the possibility of an additional explanation other than the simple higher evaporation rate, as it might be either a deficit or an excess of one or more tear ...of ...
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PH SENSITIVE HYDROGELS OF LEVOFLOXACIN HEMIHYDRATE FOR OPHTHALMIC DRUG DELIVERY
... The novel ophthalmic pH-sensitive hydrogels of Levofloxacin hemihydrate were successfully formulated by using carbopol 940 and HPMC (+3000 cps). The formulated pH sensitive hydrogel systems were characterized for ...
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Innovative strategies to clinically characterize the human tear proteome : from fundamental exploration to ophthalmological relevance
... of tear fluid (especially from DED patients) could be ...Classically, tear collection used glass capillaries or porous polyester rods [Jones et ...with tear samples ( Chapter 6, section ...
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DEVELOPMENT AND IN-VITRO CHARACTERIZATION OF OCULAR INSERT CONTAINING ERYTHROMYCIN
... insert was studied using the classical standard cylindrical tube fabricated in the laboratory. A simple modification of open ended glass tube was used .The diffusion cell membrane (pre hydrated cellophane) was tied to ...
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Formulation and Evaluation of Ph Sensitive In Situ Ocular Gel of Doxycycline Hyclate
... The formulation should have an optimum viscosity, which would allow easy instillation into the eye as a liquid (drops), but would also allow the formulation to undergo rapid sol-to- gel transition. Additionally, to ...
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Identification of potential saliva and tear biomarkers in primary Sjögren’s syndrome, utilising the extraction of extracellular vesicles and proteomics analysis
... and tear fluid [22, 23] have previously been used to identify potential biomarkers for ...oral fluid not only reflects the salivary gland in- volvement that characterises SS disease [18, 24, 25], but ...
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Randomized comparison of in vivo performance of two point-of-care tear film osmometers
... of tear osmolarity has historically required a large volume tear sample collection from the human eye, and thus early laboratory osmometers proved impractical for use at the point-of-care, in a clinical ...
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LASER CORRELATION SPECTROSCOPY (LCS) AND ITS CLINICAL PERSPECTIVES IN OPHTHALMOLOGY
... the tear fluid. Analysis of samples of tear fluid was conducted in patients undergoing several types of photo refractive surgery: photorefractive kera- tectomy and trans-epithelial ...
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Tear biomarkers for keratoconus
... low tear MMP9 ...2). Tear cytokine analysis performed to determine the effect of collagen cross-linking on tear fluid composition showed alterations in the tear cytokine levels ...
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Functional Analysis of a Human Tumor Necrosis Factor α (TNF-α) Promoter Polymorphism Related to Joint Damage in Rheumatoid Arthritis
... (1997) Scarring trachoma is associated with polymor- phism in the tumor necrosis factor alpha (TNF-a) gene promoter and with elevated TNF-a levels in tear fluid. Grove J, Daly AK, Bassen[r] ...
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Original Article The effects of deproteinized calf blood extract (DCBE) on the pathophysiological changes of the ocular surfaces in mice with xerophthalmia
... nea fluorescein staining score and the cornea inflammation index showed the opposite re- sults compared with the tear fluid. In addition, the number of goblet cells was significantly elevated in the DCBE ...
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Comparative assessment of the cytotoxicity of six anti-inflammatory eyedrops in four cultured ocular surface cell lines, as determined by cell viability scores
... Methods: The cytotoxicity of six commercially available anti-inflammatory ophthalmic solu- tions (ie, diclofenac, bromfenac, pranoprofen, betamethasone, and fluoromethorone) was assessed in three corneal cell lines and ...
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Corneal thickness in dry eyes in an Iraqi population
... It is composed of stratified squamous epithelium and makes up approximately 5%–10% of the total corneal thickness. The epithelium and tear film form an optically smooth surface. Tight junctions between superficial ...
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Tear Proteomic Profiling as Potential Non-Invasive Laboratory Test for Rheumatoid Arthritis
... explore tear proteins using proteomic approaches [25, ...of tear fluid is of fundamental interest in eye research as its potential to identify new protein constitution in the tear ...of ...
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Proteomic analysis of tears following acupuncture treatment for menopausal dry eye disease by two-dimensional nano-liquid chromatography coupled with tandem mass spectrometry
... For tear fluid extraction, the test strips were incubated in buffer (200 μ L buffer containing 180 μ L phosphate buffer saline and 20 μ L protease inhibitor) for 24 hours at 4 ° C followed by centrifugation ...
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