Comparative evaluation of the clinical utility of three markers of ethanol intake: The effect of gender

MR Halvorson, JL Campbell, G Sprague… - Alcoholism: Clinical …, 1993 - Wiley Online Library
We evaluated three markers of ethanol intake [whole blood associated acetaldehyde (WBAA),
serum β‐hexosaminidase, and γ‐glutamyl transpeptidase (GGT)] in four groups of subjects…

Species differences in the toxicity and cytochrome P450 IIIA-dependent metabolism of digitoxin.

DC Eberhart, B Gemzik, MR Halvorson… - Molecular pharmacology, 1991 - ASPET
In rats, cytochrome P450 (P450) IIIA enzymes are an important determinant of digitoxin
toxicity. Induction of these liver microsomal enzymes decreases the toxicity of digitoxin by …

Pronounced and differential effects of ionic strength and pH on testosterone oxidation by membrane-bound and purified forms of rat liver microsomal cytochrome P …

B Gemzik, MR Halvorson, A Parkinson - Journal of steroid biochemistry, 1990 - Elsevier
The aim of this study was to determine the effects of ionic strength and pH on the different
pathways of testosterone oxidation catalyzed by rat liver microsomes. The catalytic activity of …

Studies of whole blood-associated acetaldehyde levels in teetotalers

MR Halvorson, JK Noffsinger, CM Peterson - Alcohol, 1993 - Elsevier
We measured whole blood-associated acetaldehyde (WBAA) levels in 225 teetotalers (123
females, 102 males) between the ages of 18 and 86 years. Values were normally distributed, …

Aflatoxin B 1 hydroxylation by the pregnenolone-16α-carbonitrile-inducible form of rat liver microsomal cytochrome P-450

MR Halvorson, SH Safe, A Parkinson… - …, 1988 - academic.oup.com
The effects of treating rats with various pregnenolone-16α-carbonitrile (PCN)-type inducers
of cytochrome P-450p on the liver microsomal metabolism of aflatoxin B 1 (AFB 1 ) were …

Metabolism of aflatoxin B1 by rat hepatic microsomes induced by polyhalogenated biphenyl congeners

MR Halvorson, TD Phillips, SH Safe… - Applied and …, 1985 - Am Soc Microbiol
The metabolism of aflatoxin B1 to aflatoxins M1 and Q1 by rat liver microsomes from animals
pretreated with polychlorinated or polybrominated biphenyl congeners depended on the …

[BOOK][B] The Effects of Mixed Function Oxidase Inducers on the Metabolism and Mutagenicity of Aflatoxin B1

MR Halvorson - 1987 - search.proquest.com
The metabolism of aflatoxin B $\sb1 $ to aflatoxins M $\sb1 $ and Q $\sb1 $ by rat liver
microsomes from animals pretreated with polychlorinated or polybrominated biphenyl congeners …

Association of high density lipoprotein with whole blood-associated acetaldehyde levels

MR Halvorson, JK Noffsinger, BD Roberts… - Alcohol, 1994 - Elsevier
We hypothesized that while moderate drinking is associated with increasing levels of high
density lipoprotein (HDL) levels, excessive drinking of ethanol might, in fact, be associated …

Structures of ethylenediammonium tetrabromocuprate (II) and propylenediammonium tetrabromocuprate (II)

K Halvorson, RD Willett - Acta Crystallographica Section C: Crystal …, 1988 - scripts.iucr.org
Halvorson and RD Willett … Thus a strong dependence upon the semi-coordinate bond
length is expected, as has been observed ex- perimentally (Landee, Halvorson & Willett, 1987). …

Structures of bis (4-aminopyridinium) tetrachlorocuprate (II) monohydrate,[C5H7N2] 2 [CuCl4]. H2O and bis (2-amino-3-hydroxypyridinium) tetrachlorocuprate (II) …

KE Halvorson, C Patterson, RD Willett - … Crystallographica Section B …, 1990 - scripts.iucr.org
… Our reinvesti- gation of this system has revealed that the stable crystalline material at room
temperature is triclinic with 0 = 131.9 (Halvorson, 1989; Halvorson, Willett & Massabni, 1990). …