Results 41 to 50 of about 71,044 (310)

Metagenomic deep sequencing of aqueous fluid detects intraocular lymphomas. [PDF]

open access: yes, 2017
IntroductionCurrently, the detection of pathogens or mutations associated with intraocular lymphomas heavily relies on prespecified, directed PCRs. With metagenomic deep sequencing (MDS), an unbiased high-throughput sequencing approach, all pathogens as ...
Acharya, Nisha   +6 more
core   +1 more source

Vitrectomy as a treatment modality in vitreous seeding secondary to ciliary body melanocytoma

open access: yesIndian Journal of Ophthalmology, 2019
Melanocytoma is a locally invasive intraocular tumor usually located in the optic nerve head, iris, ciliary body and choroid. Melanocytoma can undergo necrosis and lead to pigment dispersion.
P Mahesh Shanmugam   +4 more
doaj   +1 more source

Natural evolution of experimental vitreous hemorrhage and effects of corticosteroids on its course [PDF]

open access: yes, 2013
Introduction. The course and prognosis of vitreous hemorrhage (VH) are difficult to predict in spite of so far published experimental and clinical studies. Objective.
Vuković Dragan
core   +1 more source

Ultrastructure of neurovascular changes in human diabetic retinopathy [PDF]

open access: yes, 2018
The previous concept regarding diabetic retinopathy assigned a primary role to hyperglycemia-induced microvascular alterations, while neuronal and glial abnormalities were considered to be secondary to either ischemia or exudation.
Artico, Marco   +9 more
core   +1 more source

Electrophysiological Organization of the Eye of Aplysia [PDF]

open access: yes, 1969
The eye of Aplysia californica was studied by electrophysiological and histological methods. It has a central spheroidal lens which is surrounded by a retina composed of several thousand receptor cells which are replete with clear vesicles, pigmented ...
Jacklet, Jon W.
core   +1 more source

The Role of Nutritional Supplementation and Lifestyle Modification in Patients with Vitreous Floaters

open access: yesOkulistyka
Vitreous floaters are a common condition resulting from the physiological ageing process and degenerative changes that lead to the liquefaction and loosening of the vitreous body structure.
Aleksandra Burakowska, Anna Święch
doaj   +1 more source

Vitreous Diagnosis in Neoplastic Diseases

open access: yesMediators of Inflammation, 2012
Vitreous body is an intraocular structure, origin of diverse pathologies, but is also the place where cells and inflammatory mediators are released coming from several pathologic processes.
Mónica Asencio-Duran   +4 more
doaj   +1 more source

A modified 23-G trocar and cannula system with lateral micropores for drainage of vitreous humor

open access: yesIndian Journal of Ophthalmology, 2023
When primary angle-closure glaucoma occurs during an acute attack, routine phacoemulsification is challenging because of the high intra-ocular pressure (IOP) and shallow anterior chamber (AC). To reduce IOP and deepen the AC before phacoemulsification, a
Wen-Wen Zhang   +4 more
doaj   +1 more source

Collagens - structure, function and biosynthesis. [PDF]

open access: yes, 2003
The extracellular matrix represents a complex alloy of variable members of diverse protein families defining structural integrity and various physiological functions.
Aigner, T, Gelse, K, Poschl, E
core   +1 more source

Overlooked retained intraocular foreign body [PDF]

open access: yesVojnosanitetski Pregled, 2015
Introduction. The most common cause for litigation against ophthalmologists in a trauma case is a missed intraocular foreign body (IOFB). IOFBs cause internal eye damage, but some will come to rest in the posterior segment of the eye.
Adžić-Zečević Antoaneta   +2 more
doaj   +1 more source

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