Impaired histamine metabolism in the arthus reaction induced in guinea-pig skin

1985 ◽  
Vol 277 (4) ◽  
pp. 313-317 ◽  
Author(s):  
S. Imamura ◽  
T. Tachibana ◽  
S. Taniguchi
Ensho ◽  
1987 ◽  
Vol 7 (1) ◽  
pp. 47-51
Author(s):  
Takao Tachibana ◽  
Ken-ichi Toda ◽  
Fukumi Furukawa ◽  
Shinkichi Taniguchi ◽  
Sadao Imamura

1994 ◽  
Vol 8 (1) ◽  
pp. 84
Author(s):  
T. Tachibana ◽  
S. Taniguchi ◽  
S. Imamura
Keyword(s):  

Dermatology ◽  
1989 ◽  
Vol 179 (1) ◽  
pp. 127-127
Author(s):  
T. Tachibana ◽  
S. Taniguchi ◽  
F. Furukawa ◽  
S. Imamura
Keyword(s):  

1971 ◽  
Vol 12 (3) ◽  
pp. 347-360
Author(s):  
VICTOR R. WHEATLEY ◽  
LEONARD T. HODGINS ◽  
WILLIAM M. COON ◽  
MUTUKUMARA KUMARASIRI ◽  
HAROLD BERENZWEIG ◽  
...  
Keyword(s):  

2010 ◽  
Vol 29 (6_suppl) ◽  
pp. 244S-273S ◽  
Author(s):  
Christina L. Burnett ◽  
Wilma F. Bergfeld ◽  
Donald V. Belsito ◽  
Ronald A. Hill ◽  
Curtis D. Klaassen ◽  
...  

Kojic acid functions as an antioxidant in cosmetic products. Kojic acid was not a toxicant in acute, chronic, reproductive, and genotoxicity studies. While some animal data suggested tumor promotion and weak carcinogenicity, kojic acid is slowly absorbed into the circulation from human skin and likely would not reach the threshold at which these effects were seen. The available human sensitization data supported the safety of kojic acid at a use concentration of 2% in leave-on cosmetics. Kojic acid depigmented black guinea pig skin at a concentration of 4%, but this effect was not seen at 1%. The Cosmetic Ingredient Review (CIR) Expert Panel concluded that the 2 end points of concern, dermal sensitization and skin lightening, would not be seen at use concentrations below 1%; therefore, this ingredient is safe for use in cosmetic products up to that level.


1990 ◽  
Vol 38 (4) ◽  
pp. 1019-1021 ◽  
Author(s):  
Tamotsu KOIZUMI ◽  
Masawa KAKEMI ◽  
Kazunori KATAYAMA ◽  
Hirohiko INADA ◽  
Kazuyoshi SUDEJI ◽  
...  

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