Results 31 to 40 of about 7,441 (178)

Advanced Corneal Hydrogels: From Passive Replacement to Active Regeneration and Intelligent Interaction

open access: yesAdvanced Science, Volume 13, Issue 19, 2 April 2026.
This review charts the evolution of corneal hydrogels from passive replacements to active and intelligent systems, evaluating natural and synthetic materials while addressing design challenges such as transparency and strength. Advanced applications such as scarless wound healing, three‐dimensional bioprinting, and smart wearables are highlighted to ...
Xinwei Wang   +9 more
wiley   +1 more source

Clinical and corneal microbial profile of infectious keratitis in a high HIV prevalence setting in rural South Africa [PDF]

open access: yes, 2016
The purpose of this investigation was to determine the clinical and corneal microbial profile of infectious keratitis in a high human immunodeficiency virus (HIV) prevalence setting in rural South Africa. Data in this cross-sectional study were collected
Baarsma, G.S. (Seerp)   +8 more
core   +1 more source

Prevalence and Characteristics of Feline Ulcerative Keratitis and Corneal Sequestra in a Referral Population and Comparison Between Brachycephalic and Nonbrachycephalic Cats

open access: yesVeterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objectives To investigate the prevalence and characteristics of feline ulcerative keratitis (UK) and corneal sequestra (CS) in brachycephalic and nonbrachycephalic breeds. Animals Studied Brachycephalic and nonbrachycephalic cats. Procedures Cats diagnosed with UK or CS (Total, 392; UK, 290; CS, 102), between 2013 and 2022, were included ...
M. Frejlich, G. Payen
wiley   +1 more source

Detection of Ursid Gammaherpesvirus 2 in Asiatic Black Bears (Ursus thibetanus) With Keratoconjunctivitis

open access: yesVeterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To investigate the potential contribution of herpesvirus infection in the development of ocular surface disease in Asiatic black bears (Ursus thibetanus). Animals Studied Eight captive Asiatic black bears housed at a wildlife sanctuary were examined during routine health assessments.
Katharina Thieme   +8 more
wiley   +1 more source

Neutrophil L-plastin controls ocular paucibacteriality and susceptibility to keratitis [PDF]

open access: yes, 2020
Why ocular mucosa is paucibacterial is unknown. Many different mechanisms have been suggested but the comprehensive experimental studies are sparse.
Chauhan, Sunil K   +12 more
core   +1 more source

Corneal Allograft Rejection: Immunopathogenesis to Therapeutics [PDF]

open access: yes, 2014
Corneal transplantation is among the most successful solid organ transplants. However, despite low rejection rates of grafts in the ‘low-risk’ setting, rejection can be as high as 70% when grafted into ‘high-risk’ recipient beds. Under normal homeostatic
Hamrah, Pedram, Qazi, Yureeda
core   +1 more source

A stepping stone in treating dendritic keratitis

open access: yesAmerican Journal of Ophthalmology Case Reports, 2017
To report the outcome of self-retained amniotic membrane after debridement in recurrent dendritic keratitis.A 70-year-old female with a recurrent dendritic corneal ulcer received debridement followed by placement of self-retained amniotic membrane. Five days after treatment, the patient experienced a complete resolution of symptoms, marked reduction of
Hosam Sheha, MD, PhD   +3 more
openaire   +3 more sources

Síndrome poliglandular autoimune tipo 1: descrição de caso e revisão da literatura [PDF]

open access: yes, 2012
Autoimmune polyendocrine syndrome type 1 (APECED) is a rare autosomal recessive disorder characterized by autoimmune multiorgan attack. The disease is caused by mutations in the autoimmune regulator gene (AIRE), resulting in defective AIRE protein, which
Dias-da-Silva, Magnus Régios   +2 more
core   +2 more sources

Personalized Models of Biological Barriers and Their Diseases: Recent Progress with Organs‐On‐Chips

open access: yesAdvanced Biology, Volume 10, Issue 2, February 2026.
Buck and Bugter et al. explore the architectural diversity and physiological functions of human barrier systems and reveal how organ‐on‐chip platforms, particularly those integrating patient‐derived cells, are advancing barrier disease modeling. They highlight how emerging biological and technological advances can be used to bridge the gap between ...
Franziska Buck   +4 more
wiley   +1 more source

Yin and yang of interleukin-17 in host immunity to infection [version 1; referees: 2 approved] [PDF]

open access: yes, 2017
The interleukin-17 (IL-17) family cytokines, such as IL-17A and IL-17F, play important protective roles in host immune response to a variety of infections such as bacterial, fungal, parasitic, and viral.
Das, Shibali, Khader, Shabaana
core   +3 more sources

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