Cintia Bassani

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In order to investigate the significance of high circulating levels of von Willebrand factor (vWF), recently observed in patients with vascular diseases, we compared the plasma levels of vWF with those of tissue-type plasminogen activator (t-PA) and the platelet content of serotonin (5-HT) in 40 patients with Raynaud's phenomenon (RP), primary or associated(More)
Hepatic encephalopathy is an important cause of morbidity and mortality in patients with severe hepatic failure. This disease is clinically characterized by a large variety of symptoms including motor symptoms, cognitive deficits, as well as changes in the level of alertness up to hepatic coma. Carbon tetrachloride is frequently used in animals to produce(More)
Encephalopathy is an important cause of morbidity and mortality in patients with severe hepatic failure and the mechanisms underlying hepatic encephalopathy are still not fully known. Considering that creatine kinase (CK) play a crucial role in brain energy homeostasis and is inhibited by free radicals, and that oxidative stress is probably involved in the(More)
Although several advances have occurred over the past 20 years concerning the use and administration of electroconvulsive therapy to minimize side effects of this treatment, little progress has been made in understanding its mechanism of action. Creatine kinase is a crucial enzyme for brain energy homeostasis, and a decrease of its activity has been(More)
Since L-Arginine is the substrate for nitric oxide synthesis by vascular endothelial cells the effects of L-arginine treatment on the digital vascular response to local stimuli were investigated in patients with primary or secondary Raynaud's phenomenon. After therapy, patients with Raynaud's phenomenon secondary to systemic sclerosis showed: (1) higher(More)
It is well described that impairment of energy production has been implicated in the pathogenesis of a number of diseases. Although several advances have occurred over the past 20 years concerning the use and administration of electroconvulsive therapy (ECT) to minimize its side effects, little progress has been made in understanding its mechanism of(More)
Experimental and clinical observation suggest that patients with primary biliary cirrhosis (PBC) have endothelial dysfunction. Postischemic digital blood flow, nailfold capillaroscopy, von Willebrand factor (vWf) and tissue-type plasminogen activator (t-PA) plasma levels were examined in 59 PBC patients. Forty-six subjects (15 with liver diseases other than(More)
Methods A total of 59 cases were included in this study. Among those, 44 ( 74,5 %) had suggestive clinical history for latex allergy (SCHLA), and were submitted to latex skin prick test (SPT) and serum latex specific IgE test (sIgE– Immulite/Siemens) ; and 15 ( 25,5%) were healthy subjects, wich were considered negative controls for the diagnostic(More)
Background The Melkersson-Rosenthal Syndrome (MRS) is a rare disease that often affects young adults and is characterized by the presence of a painless orofacial edema, congenital fissured tongue and recurrent unilateral or bilateral facial palsy. No predilection for sex or race. Although its etiology is unknown it is believed that genetic, vasomotor,(More)