Results 131 to 140 of about 1,385,547 (382)
Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges
BMEMat, EarlyView.This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma +8 more
wiley +1 more source
A deep convolutional neural network-based novel class balancing for imbalance data segmentation
Scientific ReportsRetinal fundus images provide valuable insights into the human eye’s interior structure and crucial features, such as blood vessels, optic disk, macula, and fovea.
Atifa Kalsoom +5 more
doaj +1 more source
Optic nerve aplasia: A case series
Indian Journal of Ophthalmology, 2018 Optic nerve aplasia (ONA) is a congenital optic nerve anomaly characterized by the absence of optic nerve head, retinal blood vessels, retinal ganglion cells, and optic nerve fibers in a malformed eye.
K Samyukta Sadasivan +3 more
doaj +1 more source
Segmentation of retinal vessels based on MRANet. [PDF]
Heliyon, 2023 Yi S +5 more
europepmc +1 more source
Harnessing blood clot as a native scaffold for orchestrating tissue repairs and regeneration
BMEMat, EarlyView.The blood clot, owing to its dynamic composition and unique microenvironment, holds significant yet underappreciated potential for tissue engineering. This review systematically summarizes the pathophysiology of clot formation, the key regulatory factors shaping its microenvironment, and its applications in both pre‐clinical and clinical settings ...
Gao‐peng Dang +13 more
wiley +1 more source
, 2013 A number of systemic disorders are attended by distinct changes in blood vessels. The retinal vessels can easily be inspected with an ophthalmoscope. Some changes in retinal vessels allow us to draw direct conclusions about the status of blood vessels in
Grein, Hans-Jürgen, Hans-Jürgen Grein
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Segmenting Retinal Blood Vessels with Gabor Filter and Automatic Binarization
, 2018 For timely diagnosis of retinal disease, routine retinal monitoring of people with high risk should be put in place. To assist the ophthalmologists in performing retinal analysis efficiently and accurately, numerous studies have been conducted to propose
Hussain, Aini +2 more
core +1 more source
Developmental Dynamics, EarlyView.Abstract Neural crest cells are a transient cell population that emerges from the dorsal neural tube during neurulation and migrates extensively throughout the embryo. Among their diverse derivatives, glial cells (such as Schwann and satellite ganglionic cells) and melanocytes represent two major lineages. In vitro studies suggested they share a common
Chaya Kalcheim
wiley +1 more source
Correlation Between Vitreous Level of Angiogenic Growth Factors and Oxygen Saturation in Retinal Vessels in Diabetic Retinopathy. [PDF]
Invest Ophthalmol Vis Sci, 2023 Morin H +9 more
europepmc +1 more source
Detecting retinal microaneurysms and hemorrhages with robustness to the presence of blood vessels
, 2017 Background and objectives: Diabetic Retinopathy is the leading cause of blindness in developed countries in the age group 20-74 years. It is characterized by lesions on the retina and this paper focuses on detecting two of these lesions, Microaneurysms ...
Duan, Lixin +4 more
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