Results 41 to 50 of about 1,480,024 (179)

Tear Film Osmolarity in Response to Long-Term Orthokeratology Treatment [PDF]

Eye & Contact Lens: Science & Clinical Practice, 2018
Purpose: To compare tear film osmolarity (TFO) measurements in non–contact lens (CL) wearers and wearers of hydrogel or overnight orthokeratology (OK) CLs, and to assess possible effects of long-term OK on TFO. Methods: Overall, 108 subjects with moderate myopia participated in 2 ...
Nieto Bona, Amelia, Nombela Palomo, María, Felipe Márquez, Gema, Teus Guezala, Miguel Ángel   +3 more
openaire   +3 more sources

Botulinum Toxin A Injection for the Treatment of Intractable Dry Eye Disease

Medicina, 2021
Background and Objectives: To evaluate the clinical efficacy of periocular botulinum toxin A (BTA) injection in patients with intractable dry eye disease (DED).
Eun Woo Choi, Dong Ju Yeom, Sun Young Jang   +2 more
doaj   +1 more source

Dry eye syndrome - vicious circle mechanism of disease

Journal of Education, Health and Sport, 2023
The correct structure of the tear film ensures the appropriate degree of hydration of the eye surface, and has a protective and nourishing function. Irregularities in the structure of one of the three layers of the tear film can contribute to dry eye ...
Ewelina Dybała, Izabela Dybała-Przygrodzka, Artur Aghadi, Iwona Cuber, Edyta Białowąs, Magdalena Mazurek   +5 more
doaj   +1 more source

Comparative assessment of tear function tests, tear osmolarity, and conjunctival impression cytology between patients with pterygium and healthy eyes

Journal of Ophthalmic & Vision Research, 2019
Purpose: To compare histologic abnormalities of tear film and tear osmolarity between normal eyes and eyes with pterygium. Methods: This was a prospective, hospital-based, case–control study involving 95 patients (65 men, 30 women) with unilateral ...
Masoud Safarzadeh, Sahel Heidari, Parvin Azizzadeh, Kourosh Sheibani, Nader Nassiri, Laleh Heidari, Sattar Aghataheri   +6 more
doaj   +1 more source

Tear Osmolarity - Current Perspectives in Cornea Practice

Delhi Journal of Ophthalmology, 2014
Dry eye disease (DED) is a multifactorial disease of the tear and ocular surface which can be classified as aqueous deficient and evaporative dry eye.
Rebika Dhiman, G Srilathaa, Radhika Tandon, M Vanathi   +3 more
doaj   +1 more source

Daytime Variations of Tear Osmolarity Measurement in Dry Eye Patients

, 2013
Purpose: We have targeted primarily to show the variations of tear osmolarity during the daytime period in subjects with dry eyes and non-dry eyes and, secondarily, to evaluate the relationship of these variations with Schirmer’s test and break-up time (
Furkan Kırık, Yusuf Evcimen, Ulviye Yiğit   +2 more
core   +1 more source

A ROS‐Responsive and Mucoadhesive Thermosensitive Hydrogel Encapsulated with Mizoribine for Synergistic Dry Eye Therapy

Advanced Science, EarlyView.
The ROS‐responsive in situ thermosensitive MZR@SPPP hydrogel system enables dual‐stage drug loading and sustained ocular delivery. Upon administration, it gelates at ocular surface temperature, enhancing ocular adhesion. By scavenging free radicals, restoring NRF2‐mediated antioxidant defense and mitochondrial homeostasis, and suppressing inflammatory ...
Danyi Qin, Jiani Li, Panqin Ma, Shinan Wu, Wenying Guan, Yimin Huang, Ke Feng, Mingyan Wei, Zixuan Yang, Shujia Guo, Caihong Huang, Yun‐Long Wu, Yi Han, Zuguo Liu   +13 more
wiley   +1 more source

Dual‐Dynamically Crosslinked Nanogels Enable Prolonged Ocular Retention for Multimodal Dry Eye Therapy

Advanced Science, EarlyView.
This berberine‐loaded dual‐dynamically crosslinked nanogel integrates tannic acid‐zinc metal‐phenolic networks and carboxymethyl chitosan/aldehyde‐functionalized poly(ethylene glycol) dynamic Schiff base networks, achieving 1‐year colloidal and antioxidant stability, sustained corneal berberine exposure for 24 h to support convenient once‐daily dosing,
Yanru Xin, Sisi Chen, Shengli Huang, Mengqi Huang, Jingyan Zhu, Zijian Wang, Jianliang Shen, Qinxiang Zheng   +7 more
wiley   +1 more source

Dry Eye in Systemic Sclerosis Patients: Novel Methods to Monitor Disease Activity

Diagnostics, 2020
Background: In systemic sclerosis (SSc) patients, dry eye syndrome (DES) is the most frequent ocular feature. The aim of this study was to investigate ocular DES-related SSc patients and to establish any correlation with the severity of the disease ...
Caterina Gagliano, Elisa Visalli, Mario Damiano Toro, Roberta Amato, Giovanni Panta, Davide Scollo, Giovanni Scandura, Salvatore Ficili, Giorgio Amato, Alessia Benenati, Roberta Foti, Giulia Malaguarnera, Giuseppe Gagliano, Raffaele Falsaperla, Teresio Avitabile, Rosario Foti   +15 more
doaj   +1 more source

Tear osmolarity and ocular surface parameters in patients with psoriasis [PDF]

, 2017
Purpose: The aim of this study was to evaluate tear osmolarity, tear film function, and ocular surface changes in patients with psoriasis. Methods: At a single center, 30 eyes of 30 patients with psoriasis (group 1) and 30 eyes of 30 healthy individuals
Mustafa Ozsutcu (5763395), Sevil Karaman Erdur, Oktay Olmuscelik, Rukiye Aydin, Rukiye Aydin (5761208), Mustafa Eliacik (5763392), Olmuşçelik, Oktay, Eliaçık, Mustafa, Goktug Demirci (5763383), Demirci, Göktuğ, Aydın, Rukiye, Oktay Olmuscelik (5763398), Mustafa Ozsutcu, Sevil Karaman Erdur (5763386), Ali Balevi (5763389), Karaman Erdur, Sevil, Balevi, Ali, Goktug Demirci, Ali Balevi, Mustafa Eliacik, Özsütçü, Mustafa   +20 more
core   +1 more source