ENTERO-HEPATISCHER KREISLAUF VON C19-STEROIDEN V: RESORPTION UND REKONJUGATION VON 7α-3H-DHEA-35S-SULFAT IM DÜNNDARM DES MENSCHEN IN VIVO

1967 ◽  
Vol 56 (4) ◽  
pp. 705-712 ◽  
Author(s):  
Norbert Fries ◽  
Paul Knapstein ◽  
Franz Wendlberger ◽  
Georg W. Oertel
Keyword(s):  
Sulfuric Acid ◽  
Acid Ester ◽  
Intestinal Wall ◽  
Ester Bond ◽  
Sulfuric Acid Ester ◽  
Small Intestines

ABSTRACT In the small intestines DHEA sulfate underwent a complete reabsorption which was slow and continuous within the first 2 hours. While passing the intestinal wall most of it was converted to sulfatide without cleavage of the sulfuric acid ester bond or metabolism.

1-hydroxymethylpyrene and its sulfuric acid ester: toxicological effects in vitro and in vivo, and metabolic aspects

1994 ◽  
Vol 92 (1-3) ◽  
pp. 305-319 ◽  
Author(s):  
Hansruedi Glatt ◽  
Gisela Werle-Schneider ◽  
Norbert Enders ◽  
Sabine Monnerjahn ◽  
Jan Pudil ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Acid Ester ◽  
Toxicological Effects ◽  
Sulfuric Acid Ester

Bioactivation of 5-Hydroxymethyl-2-Furaldehyde to an Electrophilic and Mutagenic Allylic Sulfuric Acid Ester

1995 ◽  
Vol 209 (3) ◽  
pp. 996-1002 ◽  
Author(s):  
Y.C. Lee ◽  
M. Shlyankevich ◽  
H.K. Jeong ◽  
J.S. Douglas ◽  
Y.J. Surh
Keyword(s):  
Sulfuric Acid ◽  
Acid Ester ◽  
Sulfuric Acid Ester
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