Results 111 to 120 of about 5,085,322 (244)

The Value of Liver Transplantation for Methylmalonic Acidemia

Frontiers in Pediatrics, 2019
Introduction: MMA is a rare autosomal recessive disorder with the manifestation of recurrent and severe episodes of acute metabolic decompensation or a variety of long-term complications that require timely treatment. While conventional long-term medical
Yi-Zhou Jiang, Yi-Zhou Jiang, Li-Ying Sun, Li-Ying Sun, Li-Ying Sun   +4 more
doaj   +1 more source

North-south gradients in plasma concentrations of B-vitamins and other components of one-carbon metabolism in Western Europe: results from the European Prospective Investigation into Cancer and Nutrition (EPIC) Study. [PDF]

, 2013
Different lifestyle patterns across Europe may influence plasma concentrations of B-vitamins and one-carbon metabolites and their relation to chronic disease. Comparison of published data on one-carbon metabolites in Western European regions is difficult
Antonia Trichopoulou, Arve Ulvik, Bas Bueno-de-Mesquita, Bethany van Guelpen, Birgit Teucher, Elio Riboli, Emily Sonestedt, Eva Ardanaz, Florence Perquier, George Adarakis, Ihaka, Jörn Schneede, Kim Overvad, Klaus Meyer, Laure Dossus, Maria Luisa Redondo, Maria Plada, Maria Santucci de Magistris, Maria-Dolores Chirlaque, Marie Christine Boutron-Ruault, Martine M. Ros, Mattias Johansson, Noortje IJssennagger, Paolo Vineis, Paul Brennan, Per M. Ueland, Petra A. Wark, Petra H. M. Peeters, Raul Zamora-Ros, Rosario Tumino, Rothman, Roy M. Nilsen, Sabina Sieri, Schroll, Shu-Chun Chuang, Simone J. P. M. Eussen, Stein Emil Vollset, Steinar Hustad, Teresa Norat, Ulrika Ericson, Valentina Gallo, Verena A. Grote, Åse Fredriksen, Øivind Midttun   +43 more
core   +3 more sources

Liquid chromatography-tandem mass spectrometry - Application in the clinical laboratory [PDF]

, 2003
This review provides a concise survey of liquid chromatography tandem mass spectrometry (LCTMS) as an emerging technology in clinical chemistry. The combination of two mass spectrometers with an interposed collision cell characterizes LCTMS as an ...
Ford RE, Kushnir MM, Kushnir MM, Muck W, Murdter TE, Rashed MS, Streit F, Taylor RL   +7 more
core   +1 more source

The inhibition by methylmalonic acid of malate transport by the dicarboxylate carrier in rat liver mitochondria [PDF]

, 1971
Mitchell L. Halperin, Carol M. Schiller, Irving B. Fritz   +2 more
openalex   +1 more source

Methylmalonic Acidemia with Renal Involvement: A Case Report and Review of Literature

Saudi Journal of Kidney Diseases and Transplantation, 2001
Methylmalonic acidemia (MMA) is an inborn error of metabolism that results in the accumulation in blood, and increased excretion in the urine of, methylmalonic acid.
Srinivas K, Want Mohammed, Freigoun Osama, Balakrishna N   +3 more
doaj  

Chronic postnatal administration of methylmalonic acid provokes a decrease of myelin content and ganglioside N-acetylneuraminic acid concentration in cerebrum of young rats

Brazilian Journal of Medical and Biological Research, 2001
Levels of methylmalonic acid (MMA) comparable to those of human methylmalonic acidemia were achieved in blood (2-2.5 mmol/l) and brain (1.35 µmol/g) of rats by administering buffered MMA, pH 7.4, subcutaneously twice a day from the 5th to the 28th day of
A.M. Brusque, L. Rotta, L.F. Pettenuzzo, D. Junqueira, C.V. Schwarzbold, A.T. Wyse, C.M.D. Wannmacher, C.S. Dutra-Filho, M. Wajner   +8 more
doaj   +1 more source

Vitamin B12 measurements across neurodegenerative disorders. [PDF]

, 2020
Background:Vitamin B12 deficiency causes a number of neurological features including cognitive and psychiatric disturbances, gait instability, neuropathy, and autonomic dysfunction. Clinical recognition of B12 deficiency in neurodegenerative disorders is
Christine, Chadwick W, Hills, Nancy K, Luthra, Nijee S, Marcus, Ariane H   +3 more
core  

Expert Perspective: Hematologic Malignancies and Vasculitis

Arthritis &Rheumatology, Volume 77, Issue 10, Page 1305-1316, October 2025.
Michelle L. Robinette, Hetty E. Carraway
wiley   +1 more source

A dodecylamine derivative of cyanocobalamin potently inhibits the activities of cobalamin-dependent methylmalonyl-CoA mutase and methionine synthase of Caenorhabditis elegans

FEBS Open Bio, 2014
In this study, we showed that cyanocobalamin dodecylamine, a ribose 5′-carbamate derivative of cyanocobalamin, was absorbed and accumulated to significant levels by Caenorhabditis elegans and was not further metabolized.
Tomohiro Bito, Yukinori Yabuta, Tsuyoshi Ichiyanagi, Tsuyoshi Kawano, Fumio Watanabe   +4 more
doaj   +1 more source

On the Origin of Western Diet Pathologies [PDF]

, 2010
The ratio of the two sulfur-containing amino acids, methionine (Met) and cysteine (Cys), may be a determining factor for which foods contribute to longevity and health. It is shown here that substantially more Met than Cys is consistently found in foods,
John Schloss
core   +1 more source