vein [vān] (anatomy) A relatively thin-walled blood vessel that carries blood from capillaries to the heart in vertebrates. (botany) One of the vascular bundles in a leaf. (geology) A mineral deposit in tabular or shell-like form filling a fracture in a host rock. ...
Central retinal vein occlusion resulting from anomalous retinal vascular anatomy in a 24-year-old mandoi:10.2147/OPTH.S84214CRVOnegative work-upretinal vascular anatomyyoung patientAn otherwise healthy 24-year-old man presented with a painless decrease of vision in the left eye for 2 days....
Over a range, increasing pressure within the vein will cause a proportionate increase in the area of the lumen. In an erect human, the venous pressure in the head can be quite low, while the column of fluid pressure extends from the right atrium of the heart to the foot. The fluid ...
Andrographolide can also inhibit growth factor deprivation-induced human vein endothelial cell (HUVEC) apoptosis in a dose-dependent manner (1–100 μM) via activating the Akt-Bad signaling [43]. These findings could be supported by another evidence that andrographolide pretreatment (5 or 10 ...
BaFsifguPurDcrAaeti4on stenosis of LAD and Dx and continuation of LAD Bifurcation stenosis of LAD and Dx and continuation of LAD as PDA. mechanical prosthesis and triple coronary artery saphen- ous vein bypass grafting to LAD, Dx and PDA was per- formed. Patient made uncomplicated ...
vein of Galen aneurysm and fetal infection features (ventriculomegaly, intraventricular bands, intraventricular cyst and hyperechoic foci), all declared normal at the FTAS. During the third trimester (TT) scan we identified a massive fetal cerebral haemorrhage absent at previous investigations. We repor...
genotypes will have increased leaf mesophyll tissue and a reduced leaf vein investment to optimize the leaves’ assimilation capability (increase source capacity) per unit of leaf area and reduce transpiration, thereby increasing their water use efficiency. Thus, a reduced leaf vein investment, ...
Leaf anatomy of midribless mutants in pearl millet. Curr Sci. 1989;58:1034–6. 50. Ohmori Y, Toriba T, Nakamura H, Ichikawa H, Hirano HY. Temporal and spatial regulation of DROOPING LEAF gene expression that promotes midrib formation in rice. Plant J. 2011;65:77–86. 51. Sack L, ...
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Central Retinal Vein Occlusion with Three-Retinal Quadrant Involvement: Another Focus on Optic Disc Head Vascular Anatomy Variationsdoi:10.1155/2023/6648367RETINAL vein occlusionANATOMICAL variationOPTIC discVISUAL acuitySYMPTOMSREFRACTIVE errorsA 50-year-old male patient with sudden visual ac...