Lower extremity peripheral artery disease (PAD) is one manifestation of atherosclerosis. Patients with PAD have an increased rate of mortality due to concurrent coronary artery disease and hypertension. Betablockers (BB) may, therefore, be prescribed, especially in case of heart failure. However, BB safety in PAD is controversial, because of presumed peripheral hemodynamic consequences of BB th...

BACKGROUND Metastatic spread of tumor through lymphatic vasculature is an important adverse prognostic factor in a variety of human cancer and tumor lymphangiogenesis requires the interplay of several growth factors. Platelet-derived growth factor (PDGF)-BB and vascular endothelial growth factor (VEGF)-C are two important molecules involving in tumor metastasis and lymphangiogenesis. Therefore,...

BACKGROUND Evaluating patients with symptoms suggestive of acute coronary syndrome (ACS) is a time consuming, expensive and problematic process in the emergency department. This study aimed to evaluate the diagnostic and prognostic value of glycogen phosphorylase isoenzyme-BB (GP-BB) in ACS. METHODS A total of 72 patients (mean age 61.8 ± 11.6 years) with ACS were enrolled. The ELISA method f...

Oxidative stress is implicated in the pathogenesis of hepatic damage induced by various factors. Bilobalide (BB) is a compound extracted from Ginkgo biloba leaf. It has been reported for its anti-oxidative activity and has been tested to treat brain damage. However, it has not been studied whether BB possesses hepatoprotective activity though regulating heme oxygenase-1 (HO-1) which is a key an...

Nerve fibers containing bombesin (BB)/gastrin-releasing polypeptide (GRP), pituitary adenylate cyclase-activating polypeptide (PACAP), vasoactive intestinal polypeptide (VIP), or galanin are known to innervate the mucosa of the upper small intestine. Both BB/GRP and PACAP have been shown to elicit secretin secretion in vivo. We studied whether the above-mentioned neuropeptides can act directly ...

BACKGROUND Blueberries may lower relative risk for cancers of the gastrointestinal tract. Previous work indicated an inhibitory effect of consumed blueberry (BB) on formation of aberrant crypt foci (ACF) in colons of male Fisher F344 rats (inbred strain). However, effects of BB on colon tumors and in both genders are unknown. METHODS We examined efficacy of BB in inhibition of azoxymethane (A...

Introduction: Erythrocytes are highly specialized and the most abundant cell type in vertebrates’ blood. Their main function is the transportation of oxygen to tissues of the body via hemoglobin. Methods: The study was aimed at evaluating erythrocyte morphology in Clarias gariepinus (Cg), Bufo bufo (Bb), and Agama agama (Aa) using different stains; Also, morphometric analysis of erythrocyte w...

Basic fibroblast growth factor (bFGF) and platelet-derived growth factor-BB (PDGFBB) modulate vascular wall cell function in vitro and angiogenesis in vivo. The aim of the current study was to determine how bovine aorta endothelial cells (BAECs) respond to the simultaneous exposure to PDGF-BB and bFGF. It was found that bFGF-dependent BAEC migration, proliferation, and differentiation into tube...

Experiments were conducted to compare the ability of a medium supplemented with organic acids to the ability of commercially available, non-selective media to support growth of Campylobacter spp. and Arcobacter butzleri. Liquid medium was composed of yeast extract-peptone basal broth (BB) that could be supplemented with an organic acid (OA) mixture of fumaric, lactic, malic, and succinic acids ...