Results 31 to 40 of about 4,992,012 (330)
Suspension Two-Layered Blood Flow Through a Bell Shaped Stenosis in Arteries
Applied Bionics and Biomechanics, 2013 The present study concerns with the effects of the hematocrit and the peripheral layer on blood flow characteristics due to the presence of a bell shaped stenosis in arteries.
Amit Medhavi
doaj +1 more source
Additive-lathe 3D bioprinting of bilayered nerve conduits incorporated with supportive cells
Bioactive Materials, 2021 Nerve conduits have been identified as one of the most promising treatments for peripheral nerve injuries, yet it remains unsolved how to develop ideal nerve conduits with both appropriate biological and mechanical properties.
Jingyi Liu +4 more
doaj +1 more source
Case Reports in Ophthalmology, 2013 Purpose: To report the in vivo laser confocal microscopy findings from a patient with Descemet's membrane and subepithelial opacity OU. Case Report: A healthy 41-year-old male with Descemet's membrane and subepithelial opacity OU was studied.
Yukiko Hatta +4 more
doaj +1 more source
Macrophage-Derived Slit3 Controls Cell Migration and Axon Pathfinding in the Peripheral Nerve Bridge
Cell Reports, 2019 Summary: Slit-Robo signaling has been characterized as a repulsive signal for precise axon pathfinding and cell migration during embryonic development.
Xin-peng Dun +8 more
doaj +1 more source
Early peripheral activity alters nascent subplate circuits in the auditory cortex
Science Advances, 2021 Peripheral activity can shape cortical subplate circuits before thalamocortical connections to layer 4 are functional. Cortical function can be shaped by sensory experience during a critical period. The onset of the critical period is thought to coincide
Xiangying Meng +3 more
semanticscholar +1 more source
Acta Ophthalmologica, 2017 PurposeTo evaluate clinical correlations between the thicknesses of individual retinal layers in the foveal area of diabetic patients and the presence of diabetic peripheral neuropathy (DPN).MethodsThis retrospective, observational cross‐sectional study enrolled a total of 120 eyes from 120 patients.
J.H. Kim +5 more
openaire +1 more source
Scientific Reports, 2022 The longitudinal effect of myopic eye growth on each individual retinal layer has not been described to date on an established non-human primate (NHP) model of myopia.
Reynolds Kwame Ablordeppey +2 more
doaj +1 more source
Antioxidant Defenses in the Peripheral Cell Layers of Legume Root Nodules1 [PDF]
Plant Physiology, 1998 Abstract Ascorbate peroxidase (AP) is a key enzyme that scavenges potentially harmful H2O2and thus prevents oxidative damage in plants, especially in N2-fixing legume root nodules. The present study demonstrates that the nodule endodermis of alfalfa (Medicago sativa) root nodules contains elevated levels of AP protein, as well as the ...
David A. Dalton +4 more
openaire +1 more source
Peripheral Oxygen Saturation in Older Persons Wearing Nonmedical Face Masks in Community Settings.
Journal of the American Medical Association (JAMA), 2020 This study describes changes in portable oximeter (pulse ox)-measured peripheral oxygen saturation (Sp o 2 or O2 sat) in older adults before, while, and after the wearing of a 3-layer plane-shaped disposable nonmedical face mask widely used to protect ...
N. Chan, Karen Li, J. Hirsh
semanticscholar +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source