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Irwin M. Arias
Researcher at Albert Einstein College of Medicine
Publications - 96
Citations - 5472
Irwin M. Arias is an academic researcher from Albert Einstein College of Medicine. The author has contributed to research in topics: Bilirubin & Jaundice. The author has an hindex of 37, co-authored 96 publications receiving 5435 citations. Previous affiliations of Irwin M. Arias include Mount Desert Island Biological Laboratory & Centra.
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Journal Article
The metabolism of antipyrine in patients with chronic renal failure.
TL;DR: The rate of disappearance of antipynine from plasma after oral administration of 600 mg of antipyrine was determined in 11 normal subjects, five chronically unemic patients on a hemodialysis program and eight nondialyzed chronically uremic patients and a quantitative gas-liquid chromatographic method for antipyrines determination was developed.
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Mechanism of the lack of induction of UDP-glucuronosyltransferase activity in Gunn rats by 3-methylcholanthrene. Identification of a truncated enzyme.
Mostafa K. El-Awady,Jayanta Roy Chowdhury,K. Kesari,H. H.G. Van Es,P. L. M. Jansen,M. Lederstein,Irwin M. Arias,Namita Roy Chowdhury +7 more
TL;DR: Results suggest that a sequence abnormality in the 3-MC-inducible UDPGT mRNA in Gunn rats results in reduced mRNA concentration and synthesis of a truncated, enzymically inactive UDPGT.
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Hepatic Conversion of Bilirubin Monoglucuronide to Diglucuronide in Uridine Diphosphate-Glucuronyl Transferase-Deficient Man and Rat by Bilirubin Glucuronoside Glucuronosyltransferase
TL;DR: Although patients with the Crigler-Najjar syndrome and Gunn rats lack UDP glucuronate glucuronyltransferase, their livers enzymatically convert bilirubin monoglucuronid to diglucuronide in vitro, demonstrated in Gunn rats in vivo.
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Morphological and Biochemical Studies of Benign Recurrent Cholestasis
TL;DR: Functional, cytochemical, and ultrastructural studies showed a remarkable return to normal patterns in a 27-year-old Caucasian man who had experienced 14 episodes of pruritus, jaundice, bilirubinuria, and weight loss since puberty, spontaneously on each occasion.
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The role of albumin in the hepatic transport of bilirubin: studies in mutant analbuminemic rats.
Masayasu Inoue,Etsuko Hirata,Yoshimasa Morino,Sumi Nagase,Jayanta Roy Chowdhury,Namita Roy Chowdhury,Irwin M. Arias +6 more
TL;DR: Observations indicate that, although ligand-protein interaction in the circulation is important for directing bilirubin to the plasma membranes of the hepatocyte, this mechanism is not specific for albumin.