Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Alfred M. Ajami"'
Autor:
Alfred M. Ajami, Vernon R. Young
Publikováno v:
Journal of Parenteral and Enteral Nutrition. 23:175-194
The 1999 Jonathan E. Rhoads lecture, delivered by Vernon R. Young at the annual meeting of American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.), San Diego, February 2, 1999, with the printed version coauthored with Alfred M. Ajami, is c
Publikováno v:
The American Journal of Clinical Nutrition. 83:496S-499S
It was just 1 y ago in our favorite Italian restaurant on Cambridge Street that Vernon Young and I began to discuss the festschrift that his many friends wanted to organize for him at the Massachusetts Institute of Technology (MIT). In agreeing to th
Autor:
Mehrengise Cooper, Alfred M. Ajami, Xiao-Ming Lu, Luis Castillo-Rosas, John F. Tharakan, Zvi Argaman, David Zurakowski, Caroline Davison, Leticia Castillo, Natan Noviski, Vernon R. Young
Publikováno v:
Critical Care Medicine. 31:591-597
Objective: To investigate whole body, in vivo arginine metabolism and nitric oxide synthesis rates in septic, critically ill pediatric patients. Design: Prospective study. Setting: Pediatric intensive care unit at a general hospital. Patients: Ten co
Publikováno v:
Food and Nutrition Bulletin. 23:21-29
Stable isotope labeled compounds are widely used as diagnostic probes in medicine. These diagnostic stable isotope probes are now being expanded in their scope, to provide precise indications of the presence or absence of etiologically significant ch
Autor:
Alfred M. Ajami, Vernon R. Young
Publikováno v:
Proceedings of the Nutrition Society. 60:27-44
Metabolism is one of the corner stones of nutritional science. As biology enters the post-genomic era and with functional genomics beginning to take off, we anticipate that the study of metabolism will play an increasingly important role in helping t
Autor:
San Y Wang, Alfred M. Ajami, Sudhir Borgonha, Cornelia C. Metges, Paulo Cm Pereira, Antoine E. El-Khoury, Anibal Basile-Filho, Louis Beaumier, Vernon R. Young
Publikováno v:
The American Journal of Clinical Nutrition. 72:122-130
BACKGROUND We proposed previously that the mean lysine requirement value is approximately 30 mg * kg(-)(1) * d(-)(1) rather than the proposed 1985 FAO/WHO/UNU estimate of the upper range of the requirement, which is 12 mg * kg(-)(1) * d(-)(1). OBJECT
Autor:
David Zurakowski, Xiao-Ming Lu, Vernon R. Young, Leticia Castillo, Alfred M. Ajami, Ronald G. Tompkins, Yong Ming Yu, Jesse Lyons, A. Rauh-Pfeiffer
Publikováno v:
Proceedings of the National Academy of Sciences. 97:5071-5076
The availability of cysteine is thought to be the rate limiting factor for synthesis of the tripeptide glutathione (GSH), based on studies in rodents. GSH status is compromised in various disease states and by certain medications leading to increased
Autor:
Alfred M. Ajami, Vernon R. Young
Publikováno v:
The Journal of Nutrition. 130:892S-900S
In this introductory paper to the symposium, we consider why L-glutamate (GLU) is such an abundant biomolecule. We begin with a brief discussion of the prebiotic dawn of events and some evolutionary features of GLU in the biological and metabolic wor
Autor:
Alfred M. Ajami, Wei Cai, Xiao-Ming Lu, Cornelia C. Metges, Vernon R. Young, Sue Wong, Yong-Ming Yu
Publikováno v:
The Journal of Nutrition. 129:1998-2004
L-5-oxoproline (OP), an intermediate of the gamma-glutamyl cycle of glutathione synthesis and degradation, may serve as a probe for the state of glutathione kinetics. We explored the whole-body carbon and nitrogen kinetics of OP in five male healthy
Autor:
Paulo P. Pereira, Ian Grant, Lidewij Henneman, Klaus J. Petzke, Antoine E. El-Khoury, Vernon R. Young, Shahinaze Bedri, Alfred M. Ajami, Cornelia C. Metges, Malcolm F. Fuller
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 277:E597-E607
We have investigated whether there is a net contribution of lysine synthesized de novo by the gastrointestinal microflora to lysine homeostasis in six adults. On two separate occasions an adequate diet was given for a total of 11 days, and a 24-h (12