IN VITRO STUDIES FURTHER DETAILS
In Vitro Study No: 1595
METHODS
Chemical
Conc. (mg/ml)
Volume (ml)
Loading (mg/cm2)
Vehicle
Species
Membrane
Site
Area (cm2)
Cell Type
Receptor Fluid
Temp. (oC)
Temp. Measured
Exposure Time (h)
Study Length (h)
Occluded
Analytical Method
Aldosterone
Not Given
Not Given
Human
Isolated Epidermis
various
Static
Not Given
25
Not Given
2
Radiolabelled (3H)
RESULTS
% Recovery
+/-
% In Stratum Corneum
+/-
% in Viable Skin
+/-
% Penetrated
+/-
% Absorbed
+/-
s-s-flux (mcrg/cm2/h)
+/-
kp (cm/h)
n
Lag Time (h)
5.8E-05
NOTES
Human cadaver skin was used. Skin was obtained form the head, chest, abdomen and back regions. The skin was stored at -80 degrees . The epidermis was obtained from the full-thickness tissue by immersion in 60 degee C watrer for 2 min.
REFERENCE
Permeation of Steriods Through Human Skin (1995) J. Pharm. Sci., 84 :1144-1146