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Topic: Vascular figure


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  Jornal Vascular Brasileiro
There were vascular complications in eight limbs: stenosis in one (Figure 3), three chronic obstructions (Figure 4), two acute obstructions (acute thrombosis in one and embolism in the other) and two aneurysms (Figure 5) (Table 2).
AG is used to show compression and/or deviations of the popliteal artery, in addition to existing vascular injuries (stenosis, obstructions, aneurysms) and it is also used to analyze the distal vascular bed in case revascularization is deemed necessary.
Evidently, if vascular injury is already present, it should be treated and the injured artery should be replaced with an autologous vein, thus avoiding the use of endarterectomy, which has bad results in the long run.
www.jvascbr.com.br /02-01-01/02-01-01-22/02-01-01-22.htm   (3794 words)

  
 Bone marrow-derived immune cells regulate vascular disease through a p27Kip1-dependent mechanism -- Boehm et al. 114 ...
Vascular regeneration and repair are essential to the survival
After vascular injury, progenitor cells from arterial and BM compartments are mobilized by cytokine activation (15).
Inflammation is central to the pathogenesis of vascular diseases
www.jci.org /cgi/content/full/114/3/419   (3098 words)

  
 Smoking   (Site not responding. Last check: 2007-10-15)
Age standardised figures for the proportion and numbers of deaths attributable to tobacco smoking are presented by PCT and gender in Figures 1 and 2 (lung cancer) and Figures 3 and 4 (vascular disease).
Figure 1 shows that the proportion of premature deaths from lung cancer attributable to tobacco smoking is higher in men compared to women, and in three PCTs, (Bristol South and West, Plymouth and Bristol North) exceeds 90%.
Figure 3 shows that over 20% of the premature deaths in men from vascular disease can be attributed to tobacco smoking in three PCTs, (Bristol South and West, Plymouth and Bristol North).
www.swpho.org.uk /smokingbull2003   (1957 words)

  
 [Frontiers in Bioscience 2, 72-92, October 1, 1997]
The state of the vascular endothelium during sepsis is paramount in assessing the vascular mediation in maintaining vascular tone.
Vascular endothelial cells are located between blood and tissues and are vital in the action of cytokines (52,62).
Since arterial and arteriolar structural integrity is vital to vascular regulation, and since endothelial derangements occurs in states of severe shock, the effects of interleukin on the vasculature is important in determining its role in splanchnic vascular control.
www.bioscience.org /1997/v2/e/sam/4.htm   (3515 words)

  
 Management of Congenital Vascular Lesions of the Head and Neck   (Site not responding. Last check: 2007-10-15)
The term "vascular malformations" was reserved for lesions that were always present (although not necessarily apparent) at birth, never proliferated, and never involuted.
Vascular malformations are true developmental anomalies and, as such, are always present at birth [1].
Currently, the biggest remaining problem is that many patients with vascular lesions are left untreated because their physicians are not aware of the exact prognosis or the methods of management most suitable for that individual patient.
www.cancernetwork.com /journals/oncology/o9510d.htm   (6199 words)

  
 EMedHome.com
Figure 7: Central line syringe which allows for direct guidewire introduction from the plunger hole (bottom right of image) without disconnecting the syringe from the needle.
Figures 11 and 12 demonstrate correct probe orientation on the patient’s skin and the corresponding ultrasound image, respectively, for the right IJ vein.
Three basic tenets apply to all vascular imaging, which is (1) blood vessels appear fl on ultrasound, (2) veins are compressible, and (3) the probe dot correlates to the ultrasound monitor dot.
www.emedhome.com /features_printfriendly.cfm?FID=1746   (6028 words)

  
 ASM 15(4); Review Article: Human Saphenous Veins
The vascular endothelium is now recognized as the central mediator of a number of important processes in vascular biology and disease.
Given the potential roles of endothelin-1 as a regulator of vessel tone and vascular smooth muscle cell growth, it is possible that aberrant expression or regulation of this peptide plays a role in vascular diseases.
(Figure 8) and that this disparity in responsiveness was not due to the influence of endothelium-derived relaxing factors opposing leukotriene-induced contractions in the internal mammary artery.
www.kfshrc.edu.sa /annals/154/94319/94319.html   (3345 words)

  
 Recombinant angiopoietin-1 restores higher-order architecture of growing blood vessels in mice in the absence of mural ...
SMA expression over the primary vascular plexus (i and j) is maintained in arterial walls and fades in venous and capillary walls as vascular remodeling proceeds (k).
Disorganized vascular remodeling in the absence of MCs.
Disorganized vascular remodeling induced by APB5 (b) was substantially restored by Ang1*, with clearer distinctions between arteries and veins (c).
www.jci.org /cgi/content/full/110/11/1619   (6499 words)

  
 Vascular Channel Formation by Human Melanoma Cells in Vivo and in Vitro: Vasculogenic Mimicry -- Maniotis et al. 155 ...   (Site not responding. Last check: 2007-10-15)
This vascular channel is lined by a thin basal lamina (arrowheads) corresponding to the walls of the channel seen by conventional light microscopy.
A vascular channel containing red blood cells is lined externally by tumor cells; endothelial cells are not identified.
The vascular channels do not stain for CD31 but cells apposed externally to the vascular channel lumen are positive for S-100 protein, a reaction consistent with melanoma, but not endothelial cells.
ajp.amjpathol.org /cgi/content/full/155/3/739   (7430 words)

  
 Angiotensin II-Induced Vascular Dysfunction Is Mediated by the AT1A Receptor in Mice -- Ryan et al. 43 (5): 1074 -- ...
mice (and Ang II–infused AT mice; Figure 4A).
Renal vascular reactivity in mice: Ang II-induced vasoconstriction in AT1A receptor null mice.
Role of NADPH oxidase in the vascular hypertrophic and oxidative stress response to angiotensin II in mice.
hyper.ahajournals.org /cgi/content/full/43/5/1074   (3572 words)

  
 Angiogenesis and Vascular Architecture in Pheochromocytomas : Distinctive Traits in Malignant Tumors -- Favier et al. ...
The vascular network of a normal adrenal medulla (A), and a benign (B) and four malignant (C–F) pheochromocytomas is observed under light microscopy.
In the irregular patterns, the vascular density is inferior to that observed in the regular pattern, as illustrated by the presence of avascular tumor nodules (D).
Flamme I, Krieg M, Plate KH: Up-regulation of vascular endothelial growth factor in stromal cells of hemangioblastomas is correlated with up-regulation of the transcription factor HRF/HIF-2alpha.
ajp.amjpathol.org /cgi/content/full/161/4/1235   (4866 words)

  
 Insulin-Like Growth Factor-I Receptor-Mediated Vasculogenesis/Angiogenesis in Human Lung Development -- Han et al. 28 ...
The progression of vascular development in human embryonic and fetal lungs at different gestational ages as assessed by CD34 (EC marker) immunostaining (A–E) and double immunostaining using CD34 and SM –actin (perivascular cell marker) (F and G).
in 19 wk gestation fetal lung (Figure 2I).
Vascularization of the embryonic lung is critical for appropriate
ajrcmb.atsjournals.org /cgi/content/full/28/2/159   (6214 words)

  
 NEJM -- Gibbons and Dzau 330 (20): 1431   (Site not responding. Last check: 2007-10-15)
Endothelial cells are vascular transducers that process environmental signals through specialized sensors and induce changes in vessel function and structure through the production of biologic mediators.
Vascular remodeling entails the reconstruction of the matrix
response to hemodynamic stimuli with the response to vascular
www.stanford.edu /~draney/FOR_BOB/Gibbons_051994_NJM.htm   (6670 words)

  
 Characterization of the Mouse Aortic Carboxypeptidase-Like Protein Promoter Reveals Activity in Differentiated and ...   (Site not responding. Last check: 2007-10-15)
(Figure 1A) in a pattern similar to that of SM -actin (Figure 1C).
I and II relative to the wild-type oligonucleotide (Figure 5E).
was observed in SMCs in the vascular cutaneous plexus (Figure 7F).
circres.ahajournals.org /cgi/content/full/90/6/728   (4738 words)

  
 BMP-7 Is an Efficacious Treatment of Vascular Calcification in a Murine Model of Atherosclerosis and Chronic Renal ...
BMP-7 Is an Efficacious Treatment of Vascular Calcification in a Murine Model of Atherosclerosis and Chronic Renal Failure -- Davies et al.
Uremia was imposed on LDL receptor null mice
Davies MR, Hruska KA: Pathophysiological mechanisms of vascular calcification in end-stage renal disease.
jasn.asnjournals.org /cgi/content/full/14/6/1559   (5016 words)

  
 Paired-Related Homeobox Gene Prx1 Is Required for Pulmonary Vascular Development -- Ihida-Stansbury et al. 94 (11): ...
vascular networks both in vivo and in tissue culture.
Jones PL, Rabinovitch M. Tenascin-C is induced with progressive pulmonary vascular disease in rats and is functionally related to increased smooth muscle cell proliferation.
Jones FS, Meech R, Edelman DB, Oakey RJ, Jones PL. Prx1 controls vascular smooth muscle cell proliferation and tenascin-C expression and is upregulated with Prx2 in pulmonary vascular disease.
circres.ahajournals.org /cgi/content/full/94/11/1507   (4262 words)

  
 IFL1, a Gene Regulating Interfascicular Fiber Differentiation in Arabidopsis, Encodes a Homeodomain-Leucine Zipper ...
ZIP motif, and 244 residues of the C-terminal region (Figure 5C).
GUS staining was mainly associated with interfascicular regions and vascular bundles.
In the bottom parts of the stems, although the vascular bundles in the stems of the wild-type plants developed many xylary fibers, the vascular bundles in the stems of both ifl1 and ifl1-2 mutant plants were devoid of xylary fibers.
www.plantcell.org /cgi/content/full/11/11/2139   (7799 words)

  
 Endothelial Regulation of Vasomotion in ApoE-Deficient Mice : Implications for Interactions Between Peroxynitrite and ...   (Site not responding. Last check: 2007-10-15)
Protein expression, vascular reactivity and soluble guanylate cyclase activity in mice lacking the endothelial cell nitric oxide synthase: contributions of NOS isoforms to blood pressure and heart rate control.
Regulation of the vascular extracellular superoxide dismutase by nitric oxide and exercise training.
Vascular Consequences of Endothelial Nitric Oxide Synthase Uncoupling for the Activity and Expression of the Soluble Guanylyl Cyclase and the cGMP-Dependent Protein Kinase
circ.ahajournals.org /cgi/content/full/103/9/1282   (3994 words)

  
 NAD(P)H Oxidase Mediates Angiotensin II-Induced Vascular Macrophage Infiltration and Medial Hypertrophy -- Liu et al. ...   (Site not responding. Last check: 2007-10-15)
Figure 3D) in all segments of the aortic wall.
Angiotensin II induces vascular cell adhesion molecule-expression in rat vasculature: a potential link between the renin-angiotensin system and atherosclerosis.
Angiotensin II increases tissue endothelin and induces vascular hypertrophy.
atvb.ahajournals.org /cgi/content/full/23/5/776   (3613 words)

  
 Endothelin 1 Type A Receptor Antagonism Prevents Vascular Dysfunction and Hypertension Induced by ...   (Site not responding. Last check: 2007-10-15)
ET(A) receptor blockade prevents increased tissue endothelin-1, vascular hypertrophy, and endothelial dysfunction in salt-sensitive hypertension.
Angiotensin II increases vascular and renal endothelin-1 and functional ECE activity in vivo: role of ETA receptors.
Angiotensin II increases tissue endothelin and induces vascular hypertrophy: reversal by ET(A)-receptor antagonist.
circ.ahajournals.org /cgi/content/full/103/25/3129   (3714 words)

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