Results 141 to 150 of about 563,872 (254)

Czynnik wzrostu śródbłonka naczyniowego i jego receptory w ścianie żylaków kończyn [PDF]

open access: yes, 2011
Background. Disturbances in the regulation of vessel wall homeostasis are a potential factor initiating varicose vein development. Vascular endothelial growth factor A (VEGF-A) may play a hypothetic role in this process.
Gacko, Marek   +3 more
core   +1 more source

Transfer RNA-derived fragment tRF-36 modulates varicose vein progression via human vascular smooth muscle cell Notch signaling

open access: yesOpen Life Sciences
Varicose veins are a prevalent vascular disorder affecting millions of individuals worldwide, and we previously reported transfer RNA-derived fragment (tRF) involvement in varicose veins.
Chen Guojun   +4 more
doaj   +1 more source

Revealing Hierarchical Structure of Leaf Venations in Plant Science via Label-Efficient Segmentation: Dataset and Method [PDF]

open access: yesarXiv
Hierarchical leaf vein segmentation is a crucial but under-explored task in agricultural sciences, where analysis of the hierarchical structure of plant leaf venation can contribute to plant breeding. While current segmentation techniques rely on data-driven models, there is no publicly available dataset specifically designed for hierarchical leaf vein
arxiv  

Comprehensive insights into lumbar epidural varicose veins: Three clinical cases and surgical strategies

open access: yesJournal of Craniovertebral Junction and Spine
Lumbar epidural varicose veins (LEVs) present a challenging clinical scenario with limited literature. This series addresses the scarcity of comprehensive understanding, emphasizing the need for nuanced exploration.
Kayode Agboola   +5 more
doaj   +1 more source

StarLKNet: Star Mixup with Large Kernel Networks for Palm Vein Identification [PDF]

open access: yesarXiv
As a representative of a new generation of biometrics, vein identification technology offers a high level of security and convenience.Convolutional neural networks (CNNs), a prominent class of deep learning architectures, have been extensively utilized for vein identification.
arxiv  

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