Linked Life Data

1390287

Source:http://linkedlifedata.com/resource/pubmed/id/1390287

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1992-11-13
pubmed:abstractText
Primary cortisol receptor resistance has been reported in 6 patients and 14 asymptomatic family members. We observed an additional 6 patients (2 males and 4 females). The male patients presented with hypertension. The female patients presented with acne, hirsutism and irregular menstruations. Dexamethasone therapy (1-1.5 mg/day) was of considerable clinical benefit. All 6 patients showed insufficient suppression of cortisol after 1 mg dexamethasone. The diurnal rhythm of ACTH and cortisol was intact, albeit at an elevated level. There was a normal increase of ACTH, cortisol, and GH to insulin-induced hypoglycemia, while cortisol production was (slightly) elevated. Adrenal androgen levels were increased in all patients. Glucocorticoid receptors measured in a whole cell dexamethasone binding assay in mononuclear leukocytes showed a lowered affinity in 1, and lowered numbers of receptors in 4 patients. In 1 patient no abnormalities were found. As a "bioassay" for glucocorticoid action dexamethasone suppressibility of mitogen-stimulated incorporation of [3H]thymidine in mononuclear leukocytes was measured. In this last patient dexamethasone suppressibility of [3H]thymidine incorporation was significantly lowered. Twelve months' treatment with 200 mg RU 486 per day in meningioma patients induced a similar biochemical picture as observed in primary cortisol receptor resistance. Partial cortisol receptor resistance might be less rare than previously thought. In the 6 patients presented at least 3 different forms can be recognized. Therapy with dexamethasone was successful in female patients with acne and hirsutism, as the secondary overproduction of adrenal androgens was effectively controlled. Chronic therapy with RU 486 causes a biochemical picture similar to primary cortisol receptor resistance.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0960-0760
pubmed:author
pubmed:issnType
Print
pubmed:volume
43
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
385-8
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
Familial and iatrogenic cortisol receptor resistance.
pubmed:affiliation
Department of Medicine, Erasmus University, The Netherlands.
pubmed:publicationType
Journal Article, Review