Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A double-blind randomized study to compare the plasma cortisol values at both 9.00 a.m. and 12 midnight following topical application fo 10 g daily for 7 days of either diflucortolone valerate 0.3% (Nerisone Forte) ointment or clobetasol propionate 0.05% (Dermovate) ointment in 20 hospital inpatients suffering from severe psoriasis, showed that clinically both compounds behaved as potent, highly active topical preparations and caused rapid clinical improvement. Diflucortolone valerate 0.3% caused only slight and non-significant depression of mean plasma cortisols. On the other hand, clobetasol caused an immediate, persistent and statistically significant depression of the 9.00 a.m. coritsol values, which appeared to recover towards normality only on the third day after therapy had been withdrawn. the difference between these 2 compounds was found to be statistically significant (P less than 0.05). From these observations, it is concluded that diflucortolone valerate 0.3% ointment suppresses adreno-cortical function to a significantly lesser extent than clobetasol propionate 0.05% ointment.
 ...
PMID:Plasma cortisol values after topical application of diflucortolone valerate (0.3%) or clobetasol propionate (0.05%) in psoriatic patients. 36 Oct 60

A 53-year-old man with cushingoid appearance--obesity, osteoporosis causing lumbar and thoracic vertebral collapse and a past history of hypertension and depression presented with symptoms and signs of adrenocortical insufficiency. He denied the use of corticosteroid medication. However, it was eventually discovered that he had used clobetasol propionate (Dermovate), a potent topical steroid cream, for five years. The development of adrenal insufficiency symptoms coincided with the withdrawal of the cream.
 ...
PMID:Unrecognised Cushing's syndrome and adrenal suppression due to topical clobetasol propionate. 193 50

We have investigated the mechanisms by which topical corticosteroids modulate cutaneous immune reactions in man. Volunteers applied clobetasone butyrate 0.05% (Eumovate; EV), betamethasone valerate 0.1% (Betnovate; BV), clobetasol propionate 0.05% (Dermovate; DV), and control vehicles twice daily to forearm skin for 7 days. Steroid therapy significantly decreased the number of HLA-DR/T6 (CD1a) positive Langerhans cells (LCs) per mm2 in suction blister-derived epidermal sheets, expressed as a mean percentage of controls, as follows: EV 69.2%; BV 67.3%; DV 37.8%. LC antigen presenting capacity was determined in the allogeneic and autologous epidermal cell-lymphocyte reactions. The LC-dependent allostimulatory capacity of epidermal cells, expressed as a mean percentage of controls, was also significantly reduced by steroid therapy: EV 45.1%; BV 41.9%; DV 23.4%. Following therapy with clobetasol propionate 0.05%, the capacity of epidermal cells to present tetanus toxoid to, and to augment concanavalin A mediated lymphocyte stimulation of, autologous lymphocytes was reduced to 33.6% and 19.7% respectively of controls. Depression of epidermal cell allostimulatory capacity was not the result of a steroid-induced decrease in the production of epidermal cell-derived thymocyte activating factor (ETAF)/interleukin 1 by keratinocytes, since it could not be reversed by addition of exogenous interleukin 1. Indomethacin, added to block any potential prostaglandin synthesis during the culture period, did not restore the allostimulatory capacity of epidermal cells from steroid-treated sites. Addition of epidermal cells from DV-treated sites depressed the capacity of control epidermal cells to stimulate lymphocytes in the allogeneic epidermal-lymphocyte reaction. Our results demonstrate that the anti-inflammatory action of topical corticosteroids in man is associated not only with a reduction in the number of HLA-DR/T6 positive LCs, but also with a marked decrease in Langerhans cell-dependent T lymphocyte activation. The effects of the different steroids on both of these parameters correlated with their potency as determined in the standard occlusive vasoconstrictor assay. Topical corticosteroids are widely used for the treatment of inflammatory skin disorders, and inhibit not only the elicitation phase, but also the induction phase, of allergic contact dermatitis reactions.(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:Effects of topical corticosteroid therapy on Langerhans cell antigen presenting function in human skin. 328 68