A Pietrangelo
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Explore the profile of A Pietrangelo including associated specialties, affiliations and a list of published articles.
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1019
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Recent Articles
11.
Pietrangelo A
Gut
. 2003 Mar;
52 Suppl 2:ii23-30.
PMID: 12651879
Iron is an important component of the Earth's crust, but its own chemistry greatly limits utilisation and also sets the basis for its toxicity. The capacity of readily exchanging electrons...
12.
Masini A, Ceccarelli D, Giovannini F, Montosi G, Garuti C, Pietrangelo A
J Bioenerg Biomembr
. 2002 Jan;
32(2):175-82.
PMID: 11768750
Hepatic iron toxicity because of iron overload seems to be mediated by lipid peroxidation of biological membranes and the associated organelle dysfunctions. However, the basic mechanisms underlying this process in...
13.
Lonardo A, Neri P, Mascia M, Pietrangelo A
Ann Ital Med Int
. 2001 Nov;
16(1):46-9.
PMID: 11688350
Early erroneous diagnosis of rheumatic disease is common in subjects with arthropathy due to hereditary hemochromatosis. A 71-year-old male with chronic obstructive pulmonary disease and monoclonal gammopathy underwent hip replacement...
14.
Ferrali M, Donati D, Bambagioni S, Fontani M, Giorgi G, Pietrangelo A
Bioorg Med Chem
. 2001 Oct;
9(11):3041-7.
PMID: 11597487
Increasing evidence suggests that iron plays an important role in tissue damage both during chronic iron overload diseases (i.e., hemochromatosis) and when, in the absence of actual tissue iron overload,...
15.
Montosi G, Donovan A, Totaro A, Garuti C, Pignatti E, Cassanelli S, et al.
J Clin Invest
. 2001 Aug;
108(4):619-23.
PMID: 11518736
Hemochromatosis is a progressive iron overload disorder that is prevalent among individuals of European descent. It is usually inherited in an autosomal-recessive pattern and associated with missense mutations in HFE,...
16.
Cassanelli S, Pignatti E, Montosi G, Garuti C, Mariano M, Campioli D, et al.
J Hepatol
. 2001 Jun;
34(4):523-8.
PMID: 11394651
Background/aims: The actual prevalence of the main hemochromatosis (HFE) mutations in the Italian adult population and their phenotypic expression have not yet been established. This information is key to advocate...
17.
Zoller H, Koch R, Theurl I, Obrist P, Pietrangelo A, Montosi G, et al.
Gastroenterology
. 2001 Apr;
120(6):1412-9.
PMID: 11313311
Background & Aims: Imbalances of iron homeostasis are accompanied by alterations of intestinal iron absorption. The identification of divalent-metal transporter 1 (DMT1) and ferroportin 1 (FP1) has improved our understanding...
18.
Ventura P, Panini R, Montosi G, Garuti C, Vandelli M, Brunetti G, et al.
Pharmacology
. 2001 Feb;
62(2):107-12.
PMID: 11174081
Complexation of ursodeoxycholic acid (UDCA) with 2-hydroxypropyl-beta-cyclodextrin (HPbetaCD) improves the water solubility and the dissolution rate of UDCA and may therefore increase its bioavailability. We compared the amount and the...
19.
Cairo G, Pietrangelo A
Biochem J
. 2000 Nov;
352 Pt 2:241-50.
PMID: 11085915
The capacity of readily exchanging electrons makes iron not only essential for fundamental cell functions, but also a potential catalyst for chemical reactions involving free-radical formation and subsequent oxidative stress...
20.
Montosi G, Paglia P, Garuti C, Guzman C, Bastin J, Colombo M, et al.
Blood
. 2000 Jul;
96(3):1125-9.
PMID: 10910932
Hereditary hemochromatosis (HC) is one of the most common single-gene hereditary diseases. A phenotypic hallmark of HC is low iron in reticuloendothelial cells in spite of body iron overload. Most...