Publication
Metabolic syndrome: a multifaceted risk factor for kidney stones
| dc.contributor.author | Domingos, F | |
| dc.contributor.author | Serra, A | |
| dc.date.accessioned | 2016-05-05T14:26:00Z | |
| dc.date.available | 2016-05-05T14:26:00Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | Kidney stones and metabolic syndrome (MetS) are common conditions in industrialized countries. There is growing evidence of associations between kidney stone disease and MetS or some of its components. The link between uric acid stones and MetS is well understood, but the link with calcium oxalate (CaOx) stones, the most common kidney stone composition, is more complex, and MetS is frequently overlooked as a risk factor for calcium nephrolithiasis. The physiopathological mechanisms of kidney stone disease in MetS are reviewed in this article. Uric acid stones are a consequence of the excessively acidic urine that results from insulin resistance. The pathophysiology of CaOx stones may include: increased excretion of lithogenesis promoters and decreased excretion of inhibitors; increased risk of Randall's plaque development; and inflammatory damage to renal epithelia by oxidative stress, as a consequence of the insulin-resistant milieu that characterizes MetS. The last mechanism contributes to the adhesion of CaOx crystals to subepithelial calcium deposits working as anchor sites where stones can grow. The predominant MetS features could determine the chemical composition of the stones in each patient. Kidney stones may be a renal manifestation of MetS and features of this syndrome should be looked for in patients with idiopathic nephrolithiasis. | pt_PT |
| dc.identifier.citation | Scand J Urol. 2014 Oct;48(5):414-9 | pt_PT |
| dc.identifier.doi | 10.3109/21681805.2014.903513 | pt_PT |
| dc.identifier.issn | 2168-1813 | |
| dc.identifier.uri | http://hdl.handle.net/10400.10/1632 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Informa Healthcare | pt_PT |
| dc.subject | Kidney diseases | pt_PT |
| dc.subject | Kidney calculi | pt_PT |
| dc.subject | Risk factors | pt_PT |
| dc.subject | Doenças do rim | pt_PT |
| dc.title | Metabolic syndrome: a multifaceted risk factor for kidney stones | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Essex | pt_PT |
| oaire.citation.endPage | 419 | pt_PT |
| oaire.citation.startPage | 414 | pt_PT |
| oaire.citation.title | Scandinavian journal of urology | pt_PT |
| oaire.citation.volume | 48 | pt_PT |
| rcaap.rights | restrictedAccess | pt_PT |
| rcaap.type | article | pt_PT |
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