Results 101 to 110 of about 707,258 (395)

Revisiting the dangers of the coronavirus in the ophthalmology practice

Eye, 2020
Every year, during the Lunar New Year, the largest human migration in the world occurs in China. Almost 3 billion passenger-journeys are made as travellers reunite with distant families [1]. This year, things are different.
Ivan Seah, Xinyi Su, G. Lingam
semanticscholar   +1 more source

Evaluating Cytocompatibility of Corynebacterium glutamicum‐poly Vinyl Alcohol Living Biomaterials for Ocular Use

Advanced Healthcare Materials, EarlyView.
In ophthalmology, living biomaterials such as living contact lenses appear promising for sustained drug delivery or biosensing. The cytocompatibility of Cg‐PVA hydrogels, developed as a model living contact lens, is investigated with the ocular surface, showing their potential translation to the clinic.
Krupansh Desai, Lorely Garcia‐Sanchez, Maryam Amini, Lara Luana Teruel‐Enrico, Silke Siegrist, Aránzazu del Campo, Sara Trujillo   +6 more
wiley   +1 more source

Age and diabetes related changes of the retinal capillaries: an ultrastructural and immunohistochemical study [PDF]

, 2015
Normal human aging and diabetes are associated with a gradual decrease of cerebral flow in the brain with changes in vascular architecture. Thickening of the capillary basement membrane and microvascular fibrosis are evident in the central nervous system
ARTICO, Marco, BATTAGLIONE, Ezio, BIANCHI, ENRICA, Feher, Janos, Kovacs, Illes, MAGLIULO, Giuseppe, Micera, Alessandra, ORLANDO, Maria Patrizia, PLATEROTI, Rocco, Ripandelli, Guido, TAURONE, SAMANTA   +10 more
core   +1 more source

Human Brain Vasculature‐on‐a‐Chip Model Constructed With Microvessels Isolated From Cryopreserved Postmortem Human Brain Tissue

Advanced Healthcare Materials, EarlyView.
This manuscript describes the cultivation of viable microvessels from cryopreserved human brain tissue. When embedded in hydrogels and cultured in microfluidic devices, these microvessels exhibit complex architectures reminiscent of arterioles and capillaries, can be perfused, and display intact barrier function. Collectively, these results demonstrate
Brian J. O'Grady, A. Scott McCall, Samuel Cullison, Daniel Chavarria, Matthew S. Schrag, Ethan S. Lippmann   +5 more
wiley   +1 more source

Recent Achievements and Perspectives in Smart Nano-in-Micro Platforms for Ocular Disease Treatment

International Journal of Nanomedicine
Yuhan Huang,1,* Dan Yan,1,* Weijie Ouyang,1,2,* Jiaoyue Hu,1,3 Zuguo Liu1,3,4 1Xiamen University Affiliated Xiamen Eye Center; Fujian Provincial Key Laboratory of Ophthalmology and Visual Science; Fujian Engineering and Research ...
Huang Y, Yan D, Ouyang W, Hu J, Liu Z
doaj  

Advances in technical methods and applications of subretinal injections in experimental animals

Frontiers in Veterinary Science
The subretinal injection technique is an important intraocular drug delivery modality that allows access to the subretinal space to directly act on target cells or the administration of medications, markedly improving the therapeutic efficacy of ocular ...
Chunyan Song, Yuke Ji, Yun Wang, Weihua Yang   +3 more
doaj   +1 more source

Organic Light‐Emitting Diode in Phototherapy Applications

Advanced Photonics Research, EarlyView.
This article systematically reviews the development of organic light‐emitting diodes (OLEDs) in phototherapy, constructs a technical framework, and establishes a multidimensional knowledge graph encompassing indications, wavelengths, and light intensity.
Yingguang Zhu, Yonglan Hu, Yingjie Cui, Lixue Guo, Guohui Zhang, Haixia Qiu, Defu Chen, Changyong Pan, Huijuan Yin, Suling Zhao   +9 more
wiley   +1 more source

Refractive Predictability After Keratorefractive Lenticule Extraction Using a New Nomogram Creation Software Tool Compared to a Matched Control

Clinical Ophthalmology
Qi Wan, Ran Wei, Jing Tang, Ying-ping Deng, Ke Ma Department of Ophthalmology, West China Hospital of Sichuan University, Chengdu, People’s Republic of ChinaCorrespondence: Ying-ping Deng, Department of Ophthalmology, West China Hospital of Sichuan ...
Wan Q, Wei R, Tang J, Deng YP, Ma K
doaj  

Clinical Practice Guidelines: Management of Cataract among Adults

Philippine Journal of Ophthalmology, 2017
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Committee on Standards Philippine Academy of Ophthalmology
doaj  

Single‐Cell RNA Sequencing of Retina Reveals Nna1 Upregulation in Myopic Diabetic Retinopathy as a Protective Factor Against Diabetic Damage

Advanced Science, EarlyView.
This study investigates a schematic overview of the mechanistic pathways. The relationship between myopia and DR has long been of clinical interest. In diabetic mice, Nna1 expression is downregulated, whereas in diabetic mice with FDM, Nna1 expression is upregulated–particularly in Müller cells–accompanied by decreased vascular endothelial growth ...
Lihui Xie, Yingjun Cai, Bolin Chen, Bowen Li, Jing Zou, Huizhuo Xu   +5 more
wiley   +1 more source