Results 281 to 290 of about 143,576 (340)

Ultrastructure of astrocytes using volume electron microscopy: A scoping review

The Journal of Physiology, EarlyView.
Abstract figure legend A complete overview on astrocyte ultrastructure with volume electron microscopy. The morphology of astrocytes under physiological and pathological conditions plays a role in brain homeostasis, synaptic activity and structural support, but their morphological complexity and heterogeneity are still poorly quantified.
Vanessa Chiappini, Maria Fernanda Veloz Castillo, Francesco Biancardi, Ferdinando Di Cunto, Pierre J. Magistretti, Alessandro Vercelli, Marco Agus, Corrado Calì   +7 more
wiley   +1 more source

Heterogeneous metabolic response of endothelial cells from different vascular beds to experimental hyperglycaemia and metformin

The Journal of Physiology, EarlyView.
Abstract figure legend Diabetes mellitus is associated with vascular pathology that leads to vascular complications in several tissues, such as retinopathy of the eye. Endothelial dysfunction plays a pivotal role in the progression of each complication.
C. McAleese, G. Joudah, I. P. Salt, J. R. Petrie, J. M. Leiper, Laura B. Dowsett   +5 more
wiley   +1 more source

Amacrine cell inputs to OFF midget ganglion cells in macaque retina

The Journal of Physiology, EarlyView.
Abstract figure legend The goal of this study was to explain the findings from physiological studies that OFF midget ganglion cells had larger receptive field centers than expected from their dendritic field diameters. First, we confirmed that OFF mRGCs (OFF MGC) receive input from diffuse bipolar cells (DB) as well as OFF midget bipolar cells (FMB ...
David W. Marshak, Andrea S. Bordt, Emma R. Yang, Joel N. Yearick, Marcus Mazzaferri, James A. Kuchenbecker, Judith Mosinger Ogilvie, Sara S. Patterson, Jay Neitz   +8 more
wiley   +1 more source

Metabolic Stroke: Atypical Presentation of Succinic Semialdehyde Dehydrogenase Deficiency

JIMD Reports, Volume 67, Issue 2, March 2026.
ABSTRACT Succinic semialdehyde dehydrogenase (SSADH) deficiency is a rare autosomal recessive neurometabolic disorder caused by biallelic pathogenic variants in ALDH5A1, encoding the mitochondrial enzyme SSADH. This enzyme catalyses the conversion of succinic semialdehyde to succinic acid in the γ‐aminobutyric acid (GABA) degradation pathway.
Sharmila Kiss, Richard J. Leventer, Cormac Duff, Emma Macdonald‐Laurs, Olivia‐Paris Quinn, Fahaz Nazer, Michelle Cao, Abisha Srikumar, Jenzen Dalina, Mary Eggington, Joy Yaplito‐ Lee   +10 more
wiley   +1 more source

Retinal Astrocytes: Key Coordinators of Developmental Angiogenesis and Neurovascular Homeostasis in Health and Disease. [PDF]

Biology (Basel)
Zhang YY, Sun QF, Bai W, Yao J.
europepmc   +1 more source

Early Onset High Myopia and Severe Anisometropia Associated With Familial Exudative Vitreoretinopathy of Irregular Dominant Inheritance in 11 Chinese Families: Analysis of Refraction Features and Pathogenic Variations. [PDF]

Genet Res (Camb)
Cheng WY, Rong WN, Li HP, Wang XG, Qi R, Qi XL, Sheng XL, Chi W.   +7 more
europepmc   +1 more source

Endothelial stem cells of the retinal vasculature reside in the optic nerve. [PDF]

Nat Commun
Sakimoto S, Takigawa T, Oguchi A, Yoshihara M, Sekito S, Ueda C, Shiraki A, Shiki K, Yamaguchi K, Fukushima Y, Kitajima S, Murakawa Y, Quantock AJ, Nishida K.   +13 more
europepmc   +1 more source

Comparative analysis of the development of collateral vessels in macular edema due to branch retinal vein occlusion following grid laser or ranibizumab treatment

, 2015
Kokolaki AE, Ilias Georgalas, Koutsandrea C, Kotsolis A, Μαρία Νισκοπούλου, Ioannis Ladas   +5 more
openalex   +1 more source

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THE RETINAL VESSELS

Optometry and Vision Science, 1965
This text, translated from German, attempts to correlate the clinical appearance and histologic changes in retinal vascular disease. In ophthalmology this goal is always sought but rarely achieved. The author is to be congratulated for embarking upon a study requiring much diligence and patience which can only assist in a better understanding of the ...
  +6 more sources