Results 61 to 70 of about 81,953 (294)

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

open access: yesBMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen   +7 more
wiley   +1 more source

Comparing the microflora of the conjunctiva and contact lens in therapeutic soft contact lens wearers

open access: yesJournal of Ophthalmology, 2020
Background: More than 125 million (2%) people worldwide wear contact lenses (CL). Rates of CL-associated infections increase with an increase in frequency of wear of CL.
T. A. Veliksar   +6 more
doaj   +1 more source

Mammalian Tolerance to Amino Acid Heterochirality

open access: yesChemBioChem, Volume 26, Issue 13, July 11, 2025.
Organisms preferentially use l‐amino acids (l‐AAs). However, de novo synthesized l‐AAs are in part converted to d‐AAs. The ribosome has a robust system to use l‐AAs for protein synthesis, whereas non‐ribosomal synthesis can also use d‐AAs. Furthermore, some AA residues can be post‐translationally isomerized through enzymatic or spontaneous processes ...
Sakiko Taniguchi   +4 more
wiley   +1 more source

Update on the role of impression cytology in ocular surface disease

open access: yesTaiwan Journal of Ophthalmology, 2019
Understanding of the molecular pathology of ocular surface disease (OSD) is poor, and treatment is highly unsatisfactory. To facilitate treatment of OSD, a relatively noninvasive procedure, i.e.
Zhang-Zhe Thia, Louis Tong
doaj   +1 more source

Dry Eye Disease: Oxidative Stress on Ocular Surface and Cutting‐Edge Antioxidants

open access: yesGlobal Challenges, Volume 9, Issue 7, July 2025.
This review has systematically evaluated the oxidative damage of cornea, tear film, lacrimal gland, conjunctiva and meibomian gland for dry eye, and concluded the antioxidants that are either commercially available or in the research phase. GQDs: Graphene quantum dots; LF: lactoferrin; ROS: Reactive oxygen species; SOD: Superoxide dismutase; tFNA ...
Rong Hu   +3 more
wiley   +1 more source

Rhinosporidiosis of the tarsal conjunctiva

open access: yesIndian Journal of Ophthalmology, 2015
Rhinosporidiosis is a rare infection caused by Rhinosporidium seeberi, an organism classified in its own class, mesomycetozoea. It commonly affects mucus membranes namely the nasal mucosa, pharynx and the conjunctiva. We present the case of an 8-year-old
Akshay Gopinathan Nair   +3 more
doaj   +1 more source

An infant with Kawasaki disease having gastrointestinal bleeding due to multiple gastric ulcers

open access: yesJournal of General and Family Medicine, EarlyView.
Abstract Kawasaki disease (KD) is an acute systemic vasculitis managed mainly through intravenous immunoglobulin (IVIG), aspirin, and steroids. Although gastrointestinal symptoms are common, gastrointestinal bleeding is rare. We present the case of an 11‐month‐old girl with incomplete KD who developed severe gastrointestinal bleeding due to multiple ...
Takeru Kanazawa   +3 more
wiley   +1 more source

Nanophthalmos and situs inversus totalis

open access: yesIndian Journal of Ophthalmology, 2012
Nanophthalmos is characterized by short axial length, high hypermetropia, thick sclera and a normal-sized crystalline lens. Situs inversus totalis is the mirror image of the normal morphology of the thoracic and abdominal viscera.
Alparslan Sahin   +3 more
doaj   +1 more source

Diagnosis and management of reactive infectious mucocutaneous eruption

open access: yesJournal of Hospital Medicine, EarlyView.
Abstract Medicine's clinical understanding of reactive infectious mucocutaneous eruption (RIME) has evolved over time. It was previously described as Mycoplasma pneumoniae‐induced rash and mucositis (MIRM), and before that as a variant of Stevens‐Johnson Syndrome/Toxic Epidermal Necrolysis. Here, we summarize the current understanding of best practices
Nicole Damari   +2 more
wiley   +1 more source

Meibomian gland dysfunction in a case of ichthyosis follicularis with alopecia and photophobia syndrome

open access: yesIndian Journal of Ophthalmology, 2014
We are reporting an interesting case of ichthyosis follicularis with alopecia and photophobia syndrome in a daughter and father from the Indian subcontinent associated with Meibomian gland dysfunction.
Tarannum Fatima   +2 more
doaj   +1 more source

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