Zobrazeno 1 - 10
of 34
pro vyhledávání: '"U Spencer"'
Autor:
Deanna Hair, Daniel H. Teitelbaum, Debra S. Kovacevich, Ariel U. Spencer, Julie Canham, Michelle McKinney-Barnett, Christopher J. Maksym
Publikováno v:
The American Journal of Clinical Nutrition. 88:1552-1559
Little information is available about the financial charges incurred by patients with short-bowel syndrome (SBS). This is particularly true for pediatric SBS patients who receive some of the most complex medical care.The aims of this study were to de
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 295:G88-G98
Angiotensin converting enzyme (ACE) has been shown to be involved in regulation of apoptosis in nonintestinal tissues. This study examined the role of ACE in the modulation of intestinal adaptation utilizing ACE knockout mice (ACE−/−). A 60% smal
Publikováno v:
Journal of Parenteral and Enteral Nutrition. 30:474-479
Parenteral nutrition (PN) is known to induce villus atrophy, epithelial cell (EC) apoptosis, and increase mucosal permeability. The study hypothesized that increasing amounts of energy delivery to mice would result in the best outcome, with the least
Autor:
Jay H. Lee, Matthew J. Realff, Monal R. Parikh, Ichiro Matsumura, Cody U. Spencer, Karen M. Polizzi, Andreas S. Bommarius
Publikováno v:
Biotechnology Progress. 22:961-967
Following diversity generation in combinatorial protein engineering, a significant amount of effort is expended in screening the library for improved variants. Pooling, or combining multiple cells into the same assay well when screening, is a means t
Autor:
Daniel H. Teitelbaum, Xiaoyi Sun, Diann Brei, Emir Q. Haxhija, Hua Yang, Mohammed El-Sawaf, Jonathan Luntz, Ariel U. Spencer
Publikováno v:
Surgery. 140:212-220
SHORT BOWEL SYNDROME (SBS) is a complex and highly morbid condition in which small intestinal length is inadequate for proper nutrient absorption. Mortality from SBS may exceed 30%.1–5 Total or supplemental parenteral nutrition (PN) is required but
Publikováno v:
Pediatric Surgery International. 22:37-42
Massive small bowel resection (SBR) results in a significant increase in intestinal epithelial cell (EC) proliferation as well as apoptosis. Because the site of SBR (proximal (P) vs. distal (D)) affects the degree of intestinal adaptation, we hypothe
Autor:
Moustafa M. Aouthmany, Jonathan I. Groner, Peter J. Strouse, Marilyn R. Brown, Thomas F. Tracy, Adolfo Llanos, Morton B. Brown, Patricia A. DeRusso, Ronald B. Hirschl, Sunkyung Yu, Jean Cox, Daniel H. Teitelbaum, Robert J. Shulman, Jacqueline Dahlgren, Ariel U. Spencer
Publikováno v:
Journal of Parenteral and Enteral Nutrition. 29:337-344
Neonates receiving parenteral nutrition (PN) are at risk for PN-associated cholestasis (PNAC); however, no preventive factors for PNAC have been clearly identified. Despite reports suggesting that taurine may prevent PNAC in neonates, such an effect
Autor:
Andreea Neaga, Barbara Kuzma-O'Reilly, Brady T. West, Jared Safran, Ariel U. Spencer, Imad F. Btaiche, Pamela I. Brown, Daniel H. Teitelbaum
Publikováno v:
Annals of Surgery. 242:403-412
To determine predictors of survival and of weaning off parenteral nutrition (PN) in pediatric short bowel syndrome (SBS) patients.Pediatric SBS carries extensive morbidity and high mortality, but factors believed to predict survival or weaning from P
Autor:
Ariel U. Spencer, Daniel H. Teitelbaum
Publikováno v:
Journal of the American College of Surgeons. 200:670-676
Background Whether the 80 hours per week limit on surgical residents' work hours has reduced the number or variety of cases performed by residents is unknown. Study design We quantified residents' operative experience, by case category, on a pediatri
Publikováno v:
Journal of Surgical Research. 123:8-16
Total parenteral nutrition (TPN) results in a loss of mucosal immune function by alterations in both phenotype and function of intraepithelial lymphocytes (IEL). We hypothesized that the observed changes with TPN administration are caused by the lack