Results 71 to 80 of about 90,516 (199)

The Application of Methylprednisolone Nanoscale Zirconium-Porphyrin Metal-Organic Framework (MPS-NPMOF) in the Treatment of Photoreceptor Degeneration

open access: yesInternational Journal of Nanomedicine, 2019
Yajie Wang,1,2,* Wei Liu,3,4,* Bo Yuan,1,2 Xuebo Yin,3 Yiming Li,1 Zongjin Li,1 Jianlin Cui,1 Xiaoyong Yuan,2 Yuhao Li1,5 1Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Nankai University School of Medicine, Tianjin 300071,
Wang Y   +8 more
doaj  

Secondary Photoreceptor Degenerations

open access: yes, 2010
Secondary photoreceptor degenerations can be partially distinguished from primary photoreceptor degenerations based upon whether or not correction of the defect in the photoreceptors themselves would be sufficient to arrest photoreceptor death. The distinction is by no means perfect, since there can be genetic mutations that affect directly the ...
openaire   +1 more source

Evolution of Photoreceptors

open access: yesCold Spring Harbor Symposia on Quantitative Biology, 1965
This essay will endeavor to demonstrate the relevance to photoreceptors of the Darwinian dictum: descent with modification. Considering the critical importance of radiant energy for almost all living organisms, it may be assumed that organelles adapted for activation by photons arose very early, perhaps not long after the evolution of the cell itself ...
openaire   +2 more sources

Nonimage Forming Photoreceptors

open access: yes, 2009
The possession of a circadian system allows an organism to anticipate 24 h rhythmic phenomena, rather than passively responding to changes in the external environment. Physiology and behaviour can be fine-tuned in advance of the altered conditions and no time will be lost in the adjustment process.
Peirson, S, Foster, R
openaire   +1 more source

The Xaliproden Nanoscale Zirconium-Porphyrin Metal-Organic Framework (XAL-NPMOF) Promotes Photoreceptor Regeneration Following Oxidative and Inflammatory Insults

open access: yesInternational Journal of Nanomedicine
Yajie Wang,1,* Bo Yuan,2,* Wei Liu,3,* Jianlin Cui,2 Xueyan Zhou,2 Liyun Yuan,2 Zihao Deng,4 Yuhao Li,5,6 Xiaoyong Yuan1,2 1Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Tianjin Eye Institute, Tianjin ...
Wang Y   +8 more
doaj  

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