Results 11 to 20 of about 237,224 (200)

Non‐invasive tear break‐up time in normal Malays [PDF]

Clinical and Experimental Optometry, 2002
Tear stability in normal Malays with consideration of gender and age has not been reported. In this study, we measured tear stability in normal Malays using the non-invasive tear break-up time (NIBUT).Forty-eight Malay subjects aged seven to 60 years were recruited from among the staff, their children and students of the faculty.
Norhani, Mohidin, Tan Choon, Bay, Maurice, Yap   +2 more
openaire   +4 more sources

Topographic tear film trend and new parameters for non-invasive break up time test [PDF]

International Journal of Ophthalmology, 2022
AIM: To evaluate the quantitative and qualitative results of the noninvasive tear film break-up time (NI-BUT) test and investigate the predictive ability of the new NI-BUT parameter in discriminating between normal Ocular Surface Disease Index (OSDI ...
Yakup Acet
doaj   +1 more source

Tear film break‐up time in rabbits [PDF]

Clinical and Experimental Optometry, 2013
Rabbits have a longer inter-blink time (approximately 10 minutes) compared with humans (five to eight seconds), suggesting that rabbits have a much more stable tear film. Using fluorescein, the tear break-up time of rabbits has been reported to be similar to that of humans.
Xiaojia E, Wei, Maria, Markoulli, Zhenjun, Zhao, Mark D P, Willcox   +3 more
openaire   +2 more sources

Efficacy and Adverse Effects of Topical Latanoprost with Respect to Preservative in Patients of POAG [PDF]

Journal of Clinical and Diagnostic Research, 2018
Introduction: Primary open angle glaucoma (POAG) is the most common form of Glaucoma and elevated IOP is one of the leading risk factor. It is shown that reduction in IOP slows the disease progression.
Gyanendra Kumar, Rakesh C Chaurasia, S P Singh   +2 more
doaj   +1 more source

Assessment of the Effect of Wearing a Surgical Face Mask on Tear Film in Normal Eye Subjects

Journal of Ophthalmology, 2022
Purpose. To assess the effect of wearing a face mask for a short time on the tear film parameters in normal eye subjects. Methods. Fifty-four normal eye subjects (14 female and 40 male) aged 18–40 years (23.8 ± 4.4 years) were recruited.
Mana A. Alanazi, Gamal A. El-Hiti, Rashid Al-Tamimi, Abdullah M. Bawazir, Essam S. Almutleb, Raied Fagehi, Saud A. Alanazi, Ali M. Masmali   +7 more
doaj   +1 more source

Anterior Segment Optical Coherence Tomography for Tear Meniscus Evaluation and its Correlation with other Tear Variables in Healthy Individuals [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Dry eye is one of the most common ocular diseases in this cyber era. Despite availability of multiple tests, no single test is accurate for the diagnosis of dry eye. Anterior segment optical coherence tomography is the recent tool which
Anuradha Raj, Renu Dhasmana, Ramesh Chander Nagpal   +2 more
doaj   +1 more source

The Effect of Prolactinoma on Tear Film Function

Türk Oftalmoloji Dergisi, 2022
Objectives:To compare dry eye parameters in prolactinoma patients and healthy controls and evaluate their correlation with prolactin (PRL) levels and the duration of hyperprolactinemia.Materials and Methods:Consecutive patients with prolactinoma and ...
Cezmi Doğan, Ümit Yaşar Güleser, Oğuzhan Kılıçarslan, Burak Mergen, Özer Açbay, Güzin İskeleli   +5 more
doaj   +1 more source

Effects of auriculopalpebral nerve block on ocular parameters in dogs

Bioscience Journal, 2021
The objective of this study was to compare the effects of two local anesthetics used on auriculopalpebral block on eyelid akinesia, tear production, intraocular pressure (IOP) and tear break-up time (TBUT) in conscious dogs.
Laura da Costa Luz, Andréia Vitor Couto do Amaral, Jéssica Ribeiro Guimarães, Anne Caroline Assis Silva, Carolina Araújo Neves, Lanay Coímbra Cangussu, Doughlas Regalin   +6 more
doaj   +1 more source

Ability of non-invasive tear break-up time to determine tear instability in contact lens wearers [PDF]

International Ophthalmology, 2021
Abstract Purpose To evaluate the performance of precorneal and prelens non-invasive tear break-up time (NIBUT) measurements to determine tear instability in contact lens (CL) wearers.Methods In this study 50 eyes of CL wearers were evaluated.
Ersin Muhafiz, Mehmet Siraç Demir
openaire   +3 more sources

Study of dry eye parameters in diabetics in a tertiary care hospital

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2021
Aim: This study aims to study the frequency and severity of dry eye in diabetic patients and their correlation with duration of diabetes. Materials and Methods: This cross-sectional prospective study was conducted on all patients with diabetes mellitus ...
Sakshi Patil, Sunita Bishnoi, Ajit Joshi
doaj   +1 more source