Prompted by recognition of the similar structures of riboflavin (vitamin B2), phenothiazine drugs, and tricyclic antidepressants, our studies sought to determine effects of drugs of these two types upon the conversion of riboflavin into its active coenzyme derivative, flavin adenine dinucleotide (FAD) in rat tissues. Chlorpromazine, a phenothiazine derivative, and imipramine and amitriptyline, both tricyclic antidepressants, each inhibited the incorporation of [14C]riboflavin into [14C]FAD in liver, cerebrum, cerebellum, and heart. A variety of psychoactive drugs structurally unrelated to riboflavin were ineffective. Chlorpromazine, imipramine, and amitriptyline in vitro inhibited hepatic flavokinase, the first of two enzymes in the conversion of riboflavin to FAD.
John Pinto, Yee Ping Huang, Richard S. Rivlin
Title and authors | Publication | Year |
---|---|---|
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Hrubša M, Siatka T, Nejmanová I, Vopršalová M, Kujovská Krčmová L, Matoušová K, Javorská L, Macáková K, Mercolini L, Remião F, Máťuš M, Mladěnka P |
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L-lactic acidosis: pathophysiology, classification, and causes; emphasis on biochemical and metabolic basis
KS Kamel, MS Oh, ML Halperin |
Kidney International | 2020 |
Multimodal Optical Diagnostics of Cancer
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MetMaxStruct: A Tversky-Similarity-Based Strategy for Analysing the (Sub)Structural Similarities of Drugs and Endogenous Metabolites
S O'Hagan, DB Kell |
Frontiers in pharmacology | 2016 |
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S Fryar-Williams |
Frontiers in Psychiatry | 2016 |
From Cholesterogenesis to Steroidogenesis: Role of Riboflavin and Flavoenzymes in the Biosynthesis of Vitamin D
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Advances in nutrition (Bethesda, Md.) | 2014 |
Transcriptional Regulation of the Albumin Gene Depends on the Removal of Histone Methylation Marks by the FAD-Dependent Monoamine Oxidase Lysine-Specific Demethylase 1 in HepG2 Human Hepatocarcinoma Cells
D Liu, J Zempleni |
The Journal of nutrition | 2014 |
Handbook of Vitamins, Fifth Edition
R Rucker, K Bauerly |
Handbook of Vitamins, Fifth Edition | 2013 |
Differentiation-dependent regulation of intestinal vitamin B 2 uptake: studies utilizing human-derived intestinal epithelial Caco-2 cells and native rat intestine
VS Subramanian, A Ghosal, SB Subramanya, C Lytle, HM Said |
AJP Gastrointestinal and Liver Physiology | 2013 |
Encyclopedia of Life Sciences
B Dahlbäck |
Encyclopedia of Life Sciences | 2011 |
Medication Management in Older Adults
S Koch, FM Gloth, R Nay |
2010 | |
Preventive Nutrition
A Bendich, RJ Deckelbaum |
2009 | |
Chlorpromazine oligomer is a potentially active substance that inhibits human D -amino acid oxidase, product of a susceptibility gene for schizophrenia
S Iwana, T Kawazoe, HK Park, K Tsuchiya, K Ono, K Yorita, T Sakai, T Kusumi, K Fukui |
Journal of Enzyme Inhibition and Medicinal Chemistry | 2008 |
Drugs as anti‐nutrients
M Moss |
Journal of Nutritional and Environmental Medicine | 2007 |
Side Effects of Drugs Annual
T Vial, J Descotes, F Braun, M Behrend |
Side Effects of Drugs Annual | 2007 |
Handbook of Vitamins, Fourth Edition
D Mock |
Handbook of Vitamins, Fourth Edition | 2007 |
Acid-Base Disorders and Their Treatment
L Hamm |
Acid-Base Disorders and Their Treatment | 2005 |
Transport Functions of Riboflavin Carriers in the Rat Small Intestine and Colon: Site Difference and Effects of Tricyclic-Type Drugs
S Tomei, H Yuasa, K Inoue, J Watanabe |
Drug Delivery | 2001 |
How drug therapy can affect, threaten and compromise nutritional status
R White, A Ashworth |
Journal of Human Nutrition and Dietetics | 2000 |
Riboflavin transport by isolated perfused rabbit renal proximal tubules
N Yanagawa, RN Shih, OD Jo, HM Said |
American journal of physiology. Cell physiology | 2000 |
Riboflavin to treat nucleoside analogue-induced lactic acidosis
B Fouty, F Frerman, R Reves |
The Lancet | 1998 |
Human Bioavailability of Vitamins
CJ Bates, H Heseker |
Nutrition Research Reviews | 1994 |
Low thyroxine levels in female psychiatric inpatients with riboflavin deficiency: implications for folate-dependent methylation
IR Bell, FD Morrow, M Read, S Berkes, G Perrone |
Acta Psychiatrica Scandinavica | 1992 |
Brief Communication: Vitamin B 1 , B 2 , and B 6 Augmentation of Tricyclic Antidepressant Treatment in Geriatrie Depression with Cognitive Dysfunction
IR Bell, JS Edman, FD Morrow, DW Marby, G Perrone, HL Kayne, M Greenwald, JO Cole |
Journal of the American College of Nutrition | 1992 |
B Complex Vitamin Patterns in Geriatric and Young Adult Inpatients with Major Depression
IR Bell, JS Edman, FD Morrow, DW Marby, S Mirages, G Perrone, HL Kayne, JO Cole |
Journal of the American Geriatrics Society | 1991 |
Antimalarial Properties of Imipramine and Amitriptyline2
P Dutta, J Pinto, R Rivlin |
The Journal of Eukaryotic Microbiology | 1990 |
The B vitamin content of hospital meals and potential low intake by elderly inpatients
AJ Thomas, P Finglas, VW Bunker |
Journal of Human Nutrition and Dietetics | 1988 |
Effect of trans(E)-clopenthixol onPlasmodium berghei in vivo
JA Kurtzhals, BJ Andersen, JE Kristiansen, S Jepsen |
APMIS | 1988 |
Inhibition of flavin metabolism by adriamycin in skeletal muscle
GB Raiczyk, J Pinto |
Biochemical Pharmacology | 1988 |
Investigations on an animal model for a tentative explanation of increased urinary ethylmalonic acid in patients with glutaric aciduria type II treated with riboflavin
C Charpentier, M Coude, JP Harpey, JM Saudubray |
Nutrition Research | 1988 |
Mechanisms underlying the differential effects of ethanol on the bioavailability of riboflavin and flavin adenine dinucleotide
J Pinto, YP Huang, RS Rivlin |
Journal of Clinical Investigation | 1987 |
New approaches to the possible prevention of side effects of chemotherapy by nutrition
J Pinto, GB Raiczyk, YP Huang, RS Rivlin |
Cancer | 1986 |
MALARIA CHEMOTHERAPY THROUGH INTERFERENCE OF RIBOFLAVIN METABOLISM
P Dutta, J Pinto, RS Rivlin |
The Lancet | 1986 |
ANTIMALARIAL EFFECTS OF RIBOFLAVIN DEFICIENCY
P Dutta, J Pinto, R Rivlin |
The Lancet | 1985 |
Effects pf riboflavin deficiency upon prostaglandin biosynthesis in rat kidney
NJ Pelliccione, R Karmali, RS Rivlin, J Pinto |
Prostaglandins, Leukotrienes and Medicine | 1985 |
Selected Topics from Neurochemistry
RF Butterworth |
Selected Topics from Neurochemistry | 1985 |
Inhibition by chlorpromazine of thyroxine modulation of flavin metabolism in liver, cerebrum and cerebellum
J Pinto, YP Huang, RS Rivlin |
Biochemical Pharmacology | 1985 |
Nutrition and cancer
RS Rivlin, ME Shils, P Sherlock |
The American Journal of Medicine | 1983 |
Accelerated development of riboflavin deficiency by treatment with chlorpromazine
N Pelliccione, J Pinto, YP Huang, RS Rivlin |
Biochemical Pharmacology | 1983 |
Cardiac sensitivity to the inhibitory effects of chlorpromazine, imipramine and amitriptyline upon formation of flavins
J Pinto, YP Huang, N Pelliccione, RS Rivlin |
Biochemical Pharmacology | 1982 |
Analytical Profiles of Drug Substances
A Post, RJ Warren |
Analytical Profiles of Drug Substances | 1976 |