Results 161 to 170 of about 132,395 (346)

Persistent Depot of Triamcinolone Acetonide after a Single Intravitreal Injection

Indian Journal of Ophthalmology, 2005
The persistence of depot of triamcinolone at four months following a single intravitreal injection is described.
Vedantham Vasumathy, Kolluru Chandramohan, Ramasamy Kim   +2 more
doaj  

Stage‐Associated Microglial Subpopulations and Dynamics in Vascular Pathogenesis of Oxygen‐Induced Retinopathy

Cell Proliferation, EarlyView.
In the oxygen‐induced retinopathy (OIR) mouse model, two distinct microglial subpopulations play opposing roles: highly glycolytic microglia (HGM) promote neovascular formation via Pkm2, while Mrc1/CD206‐positive phagocytosis‐associated microglia (PAM) facilitate its regression.
Yuan Ma, Ziye Chen, Baoyi Liu, Wen Ding, Runping Duan, Kangjie Kong, Zhuojun Xu, Jizhu Li, Jiali Ru, Dianlei Guo, Xiaoyue Wei, Yaping Liu, Zhuangling Lin, Yang Meng, Yuan Liu, Lan Jiang, Zitong Chen, Rebiya Tuxun, Chinling Tsai, Chunqiao Liu, Tao Li   +20 more
wiley   +1 more source

Erythrocyte deformability correlates with microvascular ischemia and disease severity in diabetic retinopathy

Journal of Diabetes Investigation, EarlyView.
Under physiological conditions, deformable erythrocytes pass smoothly through the capillary network, maintaining retinal capillary perfusion (A). In pathological conditions, reduced erythrocyte deformability causes irregular passage and stagnation within capillaries, resulting in localized blood flow stasis and microvascular congestion, leading to ...
Ye Eun Han, Joon Seo Lim, Yulim Kim, Inhye Kim, Jun Sung Moon, Junyeop Lee   +5 more
wiley   +1 more source

Hemodynamic and structural changes in retinal arterial macroaneurysm after intravitreal anti-vascular endothelial growth factor injection

, 2021
Shin Kadomoto, Yuki Muraoka, Akihito Uji, Sotaro Ooto, Tomoaki Murakami, Akitaka Tsujikawa   +5 more
openalex   +1 more source

Prognostic biomarkers of chronic diabetic macular edema treated with a fiuocinolone acetonide intravitreal implant. [PDF]

, 2021
Beatriz Oliveira Lopes, Margarida Sena Brizido, Florence Aerts, S Pina, Pedro Simões, Margarida Isidoro Miranda   +5 more
openalex   +1 more source

Evaluation for endotoxin in intraocular materials used during phacoemulsification surgery using a recombinant factor C assay

Veterinary Ophthalmology, Volume 28, Issue 2, Page 481-485, March 2025.
Abstract Objective Cataract surgery remains the sole method to resolve blindness secondary to cataract formation. One complication includes fibrin web formation post‐operatively. This study aimed to investigate the presence of endotoxin within materials used during cataract surgery as a possible cause of fibrin web phenomenon. Methods Preservative‐free
Taylor A. Opgenorth, Eryn L. Opgenorth, J. Seth Eaton, Ellison Bentley   +3 more
wiley   +1 more source

Pharmacokinetic Simulations of Intravitreal Biologicals: Aspects of Drug Delivery to the Posterior and Anterior Segments [PDF]

, 2018
Anna‐Kaisa Rimpelä, Iiro Kiiski, Feng Deng, Heidi Kidron, Arto Urtti   +4 more
openalex   +1 more source

Techniques for subretinal injections in animals

Veterinary Ophthalmology, Volume 28, Issue 2, Page 506-518, March 2025.
Abstract Subretinal injections are not commonly performed during clinical treatment of animals but are frequently used in laboratory animal models to assess therapeutic efficacy and safety of gene and cell therapy products. Veterinary ophthalmologists are often employed to perform the injections in the laboratory animal setting, due to knowledge of ...
Ryan F. Boyd, Simon M. Petersen‐Jones
wiley   +1 more source

Initiation of intravitreal aflibercept injection treatment in patients with diabetic macular edema: a review of VIVID-DME and VISTA-DME data [PDF]

, 2016
Focke Ziemssen, Patricio Gerardo Schlottman, Jennifer I. Lim, Hansjürgen Agostini, Gabriele E. Lang, Francesco Bandello   +5 more
openalex   +1 more source

Efficacy of 0.2% povidone‐iodine and 0.1% polyhexamethylene biguanide as preoperative antiseptics in equine ophthalmic procedures

Veterinary Ophthalmology, Volume 28, Issue 2, Page 438-447, March 2025.
Abstract Objective This retrospective study evaluates the efficacy of povidone‐iodine (PI) and polyhexamethylene biguanide (PHMB) as preoperative antiseptics in equine ophthalmic procedures. Animals Studied Horses that underwent routine ophthalmic surgery and procedures.
Anna Farkas, Katharina Thieme, Tanawan Soimala, Charlotte K. Jensen, J. Corinna Eule   +4 more
wiley   +1 more source