Results 41 to 50 of about 3,999 (130)

Short‐Term Daily Oral Administration of Cannabidiol Does Not Impact Rebound Tonometry Intraocular Pressure or Schirmer Tear Test Values in Healthy Adult Horses

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To assess the effect of orally administered cannabidiol (CBD) on TonoVet measured intraocular pressure (IOP) and Schirmer tear test I (STT) in horses. Animal Studied Horse. Procedure This was a masked, randomized, balanced cross‐over study of six healthy adult horses.
Kathryn Diehl, Colleen Sheridan, Rachel Reed   +2 more
wiley   +1 more source

Androgen receptor-positive ductal adenocarcinoma of the nasolacrimal duct: A case report

American Journal of Ophthalmology Case Reports, 2017
Purpose: Primary ductal adenocarcinoma arising in the structures of the lacrimal apparatus is extremely rare, and the entity is considered a lacrimal counterpart of salivary duct carcinoma, of which the majority are known to express androgen receptor (AR)
In Ah Park, Ho-Seok Sa, Yoo-Sam Chung, Kyung-Ja Cho   +3 more
doaj   +1 more source

Comparative Investigation of the Effects of Season (Summer–Winter) and Sex on Tear Production and Intraocular Pressure in Saanen and Honamlı Goats

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To evaluate the effects of season (summer vs. winter) and sex on tear production (Schirmer tear test; STT‐I) and intraocular pressure (IOP) in Honamlı and Saanen goats raised under similar environmental conditions. Materials and Methods A total of 120 clinically healthy goats (Honamlı and Saanen; 30 females and 30 males per breed ...
Eser Çakmakçi, Ahmet Gürsel, Ali Belge   +2 more
wiley   +1 more source

Ocular Manifestations in Dogs With Facial Nerve Dysfunction

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To characterize the spectrum and frequency of ocular abnormalities associated with facial nerve dysfunction (FND) in dogs and to assess clinical outcomes, with specific comparison between brachycephalic (BC) and non‐brachycephalic (NBC) breeds: Methods Medical records of dogs with FND evaluated between 2009 and 2023 at the ...
L. Gaztelu, M. Leiva, T. Peña, J. Ríos
wiley   +1 more source

Clinicopathological correlation and analysis of lacrimal drainage system lesions

The Pan-American Journal of Ophthalmology
Purpose: To evaluate the clinicopathological characteristics of biopsied lacrimal drainage system lesions and assess concordance between clinical and histopathological diagnoses.
Roxana Barin, Coralie Lefebvre, Carolina Santos, William Sebag, Merve Kulbay, Emily Marcotte, Mohamed Abdouh, Bryan Arthurs, Jacqueline Coblentz, Christian El-Hadad, Miguel Burnier, Jr   +10 more
doaj   +1 more source

Fibrous dysplasia as a rare cause of nasolacrimal duct obstruction

Archives of Clinical and Experimental Surgery, 2015
Fibrous dysplasia of the paranasal sinuses is mostly asymptomatic, but sometimes may cause signs and symptoms de- pending on its location. We report two cases of maxillary fibrous dysplasia obstructing the lacrimal drainage system as a reason of chronic ...
Bahtiyar Polat, Burak Asik, Abdullah Durmaz, Yusuf Uysal   +3 more
doaj   +1 more source

Toward personalized healthcare: Advances in two‐dimensional nanomaterial‐based flexible electrochemical sensors for physiological monitoring

BMEMat, Volume 4, Issue 2, June 2026.
This review provides an overview of the properties, composites and application of two‐dimensional (2D) nanomaterials for wearable electrochemical biosensors. Also, the challenges and future prospects of utilizing 2D nanomaterials in wearable electrochemical biosensor applications are discussed.
Kou Zhang, Lu Han, He‐Qing Cai, Xin‐Yu Xue, Yi‐Fei Song, Wu‐Lin Xin, Ying‐Ze Wang, Peng Liu, Juan Liu   +8 more
wiley   +1 more source

Nasolacrimal Duct Obstruction Caused by Lymphoproliferative Infiltration in the Course of Chronic Lymphocytic Leukemia

Allergy & Rhinology, 2015
Background Endoscopic dacryocystorhinostomy (DCR) is the standard treatment of nasolacrimal duct obstruction. Only in rare cases, blockage may be caused by malignant tumors and even more exceptionally by lymphatic neoplasms so that biopsies are not ...
Ralph Litschel M.D., Marco Siano M.D., Abel-Jan Tasman M.D., Sergio Cogliatti M.D.   +3 more
doaj   +1 more source

The role of CT-DCG in hardware – associated secondary acquired lacrimal duct obstruction: SALDO update study - (SUP) - Paper III

American Journal of Ophthalmology Case Reports
Purpose: To study cases of hardware-associated secondary acquired lacrimal duct obstructions (SALDO) and the role of computed tomography dacryocystography (CT-DCG) scans in its diagnosis and management.
Ayushi Agarwal, Milind Naik, Mohammad Javed Ali, Nandini Bothra   +3 more
doaj   +1 more source

Innovative Drug Delivery Systems for the Treatment of Glaucoma

MedComm – Biomaterials and Applications, Volume 5, Issue 2, June 2026.
This review aims to provide a comprehensive overview of current topical drug delivery strategies for ocular hypotensive agents in glaucoma therapy. Additionally, it discusses the potential impact of emerging nanotechnological and biomaterial‐based systems in shaping the future of ophthalmic drug delivery, with an emphasis on enhancing efficacy, safety,
Jing Chu, Junzhi Li, Zhenlin Chen, Jinyu Zhang, Siqi Feng, Jiaying Huang, Yawen Chu, Xue Zhou, Wei Wang, Shangsi Chen   +9 more
wiley   +1 more source