Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1986-4-29
pubmed:abstractText
Of 108 renal transplant recipients (53 men and 55 women) treated with azathioprine (0.8-2.9 mg/kg/day) and prednisolone (10 mg daily), 10 men had actinic keratoses, and five of these had squamous cell carcinoma, on light-exposed areas of skin. The time from transplantation to diagnosis of these skin lesions varied from 1.2 to 9.0 (mean 5.1) years. The concentration of the active azathioprine metabolite 6-thioguanine nucleotide was 120-425 (mean 276) pmol per 8 X 10(8) red blood cells in the transplant patients who developed skin lesions and 54-203 (mean 130) pmol per 8 X 10(8) red blood cells in a matched control group of renal transplant recipients. This difference was statistically significant (P = 0.005). There was no statistically significant difference between patients and controls in azathioprine dosage, clinical features of immunosuppression, sunlight exposure or infection with human papilloma virus. The association of raised 6-thioguanine nucleotide concentrations in red blood cells with actinic keratoses and malignant skin tumours in these patients supports chemical carcinogenesis as a possible cause.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0007-0963
pubmed:author
pubmed:issnType
Print
pubmed:volume
113
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
723-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1985
pubmed:articleTitle
Skin cancer in renal transplant recipients is associated with increased concentrations of 6-thioguanine nucleotide in red blood cells.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't