منابع مشابه
Bioaccumulation of ergovaline in bovine lateral saphenous veins in vitro.
Ergot alkaloids have been associated with vasoconstriction in grazing livestock affected by the fescue toxicosis syndrome. Previous in vitro investigations studying how ergot alkaloids caused vasoconstriction have shown that ergovaline has a distinct receptor affinity and sustained contractile response. A similar contractile response has not been noted for lysergic acid. The objectives of this ...
متن کاملAberrantly Expressed lncRNAs in Primary Varicose Great Saphenous Veins
Long non-coding RNAs (lncRNAs) are key regulatory molecules involved in a variety of biological processes and human diseases. However, the pathological effects of lncRNAs on primary varicose great saphenous veins (GSVs) remain unclear. The purpose of the present study was to identify aberrantly expressed lncRNAs involved in the prevalence of GSV varicosities and predict their potential function...
متن کاملAccessory and great saphenous veins as coronary artery bypass conduits.
Anatomic, histologic and ultrasound studies demonstrate two distinct types of longitudinal veins in the lower extremities. The great saphenous vein is deep to the saphenous fascia. Accessory saphenous veins are superficial to this layer, have thin walls with diminished muscle cells and elastic fibers. Vein characteristics may affect long-term graft patency. This study assesses the incidence of ...
متن کاملEffect of temperature on reactivity of saphenous, mesenteric, and femoral veins of the dog.
VANHOUTTE, PAUL M., AND ROBERT R. LORENZ. E$ect of temperature on reactivity of saphenous, mesenteric, and femoral veins of the dog. Am. J. Physiol. 218(6) : 1746-l 750. 1970.-The contraction of cutaneous veins of the dog caused by sympathetic nerve stimulation or by vasoactive drugs has been found previously to be potentiated by cooling and depressed by warming. To determine if this effect was...
متن کاملReflux probability in saphenous veins of women with different degrees of chronic venous insufficiency
Background: Presence of reflux in saphenofemoral and saphenopopliteal junctions represents important data for indication of varicose vein surgery. Studies demonstrated that in most patients with chronic venous insufficiency junctions are competent and reflux is present in segments in the course of saphenous veins. Objectives: To identify the probability of different reflux patterns in the saphe...
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ژورنال
عنوان ژورنال: Jornal Vascular Brasileiro
سال: 2019
ISSN: 1677-7301,1677-5449
DOI: 10.1590/1677-5449.190030