Results 101 to 110 of about 4,584,652 (321)
Scientific Reports, 2013 Hydrogels may be the ideal vitreous substitutes due to their wonderful physical features and biocompatibility. However, their drawbacks, short residence time and biodegradation in vivo, have led to the fact that none of them have been approved for ...
Songfu Feng +7 more
semanticscholar +1 more source
BMEMat, 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
ChemPlusChem, EarlyView.Particle induced X‐ray emission‐Particle induced gamma‐ray emission analyses of 20 glass fragments from monochrome or millefiori vessels and adornments from the Late Iron Age site from Tinosu, Romania (1st c. BC and 1st c. AD) indicates compositions similar to coeval Hellenistic and Roman glass finds , suggestive for imports.
Roxana Bugoi +4 more
wiley +1 more source
Rare diseases leading to childhood Glaucoma. epidemiology, pathophysiogenesis, and management [PDF]
, 2015 Noteworthy heterogeneity exists in the rare diseases associated with childhood glaucoma. Primary congenital glaucoma is mostly sporadic; however, 10% to 40% of cases are familial. CYP1B1 gene mutations seem to account for 87% of familial cases and 27% of
Abdolrahimzadeh, Solmaz +5 more
core +3 more sources
Electrochemical Hydrogenation of N‐Heterocycles and Related Substrates: A Mini‐Review
Electrochemical Science Advances, EarlyView.ABSTRACT Catalytic hydrogenation refers to the (often) metal‐mediated addition of dihydrogen (H2) equivalents to unsaturated compounds to form new element‐hydrogen bonds. This conceptually simple reaction is ubiquitous in the production of a vast number of essential chemicals.
Esteban Garcia‐Torres +1 more
wiley +1 more source
Retinoblastoma: Identifying the Diagnostic Signs for Early Treatment [PDF]
, 2015 Retinoblastoma is a rare but significant cause of childhood eye cancer world-wide. The prognosis depends upon early diagnosis and treatment but also upon accurate classification of the tumours.
Barratt, K. +4 more
core +2 more sources
Raman Analysis of Roman Mosaics From the Upper Guadalquivir Valley (Spain)
Journal of Raman Spectroscopy, EarlyView.This work is focused on the Raman analysis of two Roman mosaics from Jaén (Spain) using portable and benchtop equipment, complemented by elemental analysis using EDXRF and petrographic analysis. The results obtained have provided a detailed characterisation of the tesserae.
A. Sánchez +7 more
wiley +1 more source
25G Ultrasonic Vitrectomy in Surgical Treatment of Idiopathic Macular Hole
Креативная хирургия и онкология, 2019 Introduction. Idiopathic macular hole (IMH) is a frequent disorder of the posterior segment of the eye that impacts on visual functions leading to the reduction of visual acuity and the manifestation of metamorphopsia.
B. M. Aznabaev +2 more
doaj +1 more source
Surgical outcomes after pneumatic retinopexy, scleral buckle placement, and/or pars plana vitrectomy in cases of primary rhegmatogenous retinal detachment [PDF]
, 2018 PURPOSE: To investigate the outcomes and success rate of surgical intervention for patients diagnosed with primary rhegmatogenous retinal detachment. We investigate the most common and current procedures: pneumatic retinopexy (PR), pars plana vitrectomy ...
Hassad, Ahmed
core
Is Ophthalmology Consult Needed for Acute Orbital Fractures?
The Laryngoscope, EarlyView.ABSTRACT Failure to recognize concomitant ocular injury in orbital fracture patients is a feared consequence of evaluation in the acute setting. These injuries and their accompanying functional sequelae range in severity, and reconstructive surgeons need to be sensitive to the possibility of major ocular injuries that could potentially have serious ...
Katherine L. Webb +2 more
wiley +1 more source