Results 191 to 200 of about 9,423,348 (360)

Endothelial keratoplasty combined with scleral fixation intraocular lens [PDF]

open access: yesInternational Journal of Ophthalmology, 2021
Mariantonia Ferrara   +4 more
doaj   +1 more source

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

Virchow-Robin spaces : an anatomic variant or a pathologic sign? [PDF]

open access: yes, 2009
Virchow-Robin spaces surround blood vessels. Their walls are formed by prolongations of the pia mater and they have no communication with the subarachnoid space. VRS are often seen as well-delineated foci of cerebrospinal fluid signal on MR images.

core  

Exosome as bioactive nanovesicle for diagnostic and therapeutic applications in periodontitis

open access: yesBMEMat, EarlyView.
This review introduces the mechanism that exosomes participate in the pathogenesis of periodontitis and their potential as biomarkers for early diagnosis and summarizes the application of cell‐ or plant‐derived exosomes or engineered exosomes in periodontitis or periodontal regeneration while proposing the perspective of translational application of ...
Yu Wang   +6 more
wiley   +1 more source

A Survey on Ophthalmia Neonatorum in Benin City, Nigeria (Emphasis on gonococcal ophthalmia) [PDF]

open access: yes, 2003
The purpose of the study was to investigate the incidence of gonococcal ophthalmia neonatorum considering its ability to lead to childhood blindness through corneal ulceration and scarification.
Enabulele, Dr Onaiwu   +1 more
core   +1 more source

Cutting edge strategies for diabetic wound care: Nanotechnology, bioengineering, and beyond

open access: yesBMEMat, EarlyView.
Graphical abstract illustrates the challenges in diabetic wound healing, covering pathophysiology, formulation hurdles, and emerging therapeutic strategies. It highlights the role of hyperglycemia, formulation complexities, and advanced technologies like bioprinting and AI in improving diabetic wound management. Abstract Diabetic wounds affect millions
Usama Ahmad   +8 more
wiley   +1 more source

Evaluation of a computer-aided diagnostic model for corneal diseases by analyzing in vivo confocal microscopy images. [PDF]

open access: yesFront Med (Lausanne), 2023
Yan Y   +22 more
europepmc   +1 more source

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