Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Zak K. Shihabi"'
Autor:
Gregory B. Russell, Joyce R. Byers, Zak K. Shihabi, Barry I. Freedman, Timothy Moran, Mariana Murea, Lilian Andries, Anthony J. Bleyer
Publikováno v:
American Journal of Nephrology. 36:488-496
Background: The utility of glycated hemoglobin (HbA1c) and glycated albumin (GA) in diabetic dialysis patients remains unknown. GA was previously associated with all-cause hospitalization and patient survival. Relationships between GA, HbA1c, and cas
Publikováno v:
Journal of Diabetes Science and Technology. 5:1455-1462
Background:Glycated albumin (GA) is a medium-term glycemic control marker of diabetes and may be more sensitive to changes in plasma glucose than hemoglobin A1c. We studied where and how many fructosyl groups bind to albumin, and which glycation site
Autor:
Zak K. Shihabi
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 33:1562-1575
In spite of the fact that it offers several advantages, capillary electrophoresis (CE) continues to lag behind HPLC in routine use, mainly due to poor sensitivity of detection. In this paper, the sensitivity of detection is greatly improved through t
Autor:
Sri Vidya, B. I. Freedman, Zak K. Shihabi, Greg Russell, J. Calles, Anthony J. Bleyer, Pirouz Daeihagh, D. Hire, Leon Sujata, M. A. Knovich, D. Akinnifesi
Publikováno v:
Diabetic Medicine. 27:1012-1016
Diabet. Med. 27, 1012–1016 (2010) Abstract Aims To determine the effect of sickle cell trait on measurement of glycated haemoglobin (HbA1c) in African American patients with diabetes mellitus. Methods This is a retrospective study including 885 out
Autor:
Edward J. Brizendine, Sara K. Quinney, Margaret Inman, Zak K. Shihabi, Susan M. Perkins, Stephen D. Hall, Sharon M. Moe, Lang Li, Matthew Strother, Allon N. Friedman, Gerardo Gomez
Publikováno v:
Nephron Clinical Practice. 116:c224-c234
Background: Identifying methods to accurately measure the glomerular filtration rate (GFR) in obese individuals without kidney overt kidney disease is necessary to understanding the pathophysiology and natural history of obesity-related kidney diseas
Autor:
Kimberly D. Clay, Zak K. Shihabi, Jonathan A. Planer, Todd P. Peacock, Barry I. Freedman, Rajeev N. Shenoy, John M. Burkart, Gregory B. Russell, Hernan Sabio, Anthony J. Bleyer, Lilian Andries, Joyce R. Byers, Cesar Y. Cardona
Publikováno v:
Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis. 30:72-79
Background Relative to hemoglobin A1c (HbA1c), percentage of glycated albumin (GA%) more accurately reflects recent glycemic control in diabetic hemodialysis (HD) patients. Methods To determine the accuracy of glycemic assays in a larger sample inclu
Autor:
Zak K. Shihabi
Publikováno v:
ELECTROPHORESIS. 30:1516-1521
In order to overcome the poor absorbency detection limits in CE, two simple strategies were combined to increase the amount of the sample injected: a long capillary to hold extra sample while leaving adequate room for the separation and acetonitrile
Autor:
Anthony J. Bleyer, Greg Russell, Donald Hire, Zak K. Shihabi, J. Xu, Donald W. Bowden, B. I. Freedman, Jasmin Divers
Publikováno v:
Diabetic Medicine. 26:128-133
Aims To determine if the relationship between serum glucose concentration and glycated haemoglobin is different between African-Americans and whites. Methods Retrospective cross-sectional study comparing the association between glycated haemoglobin a
Autor:
Zak K. Shihabi
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 31:3159-3168
Serum deproteinization is often used as a rapid method for analysis of drugs and small molecules in serum in HPLC. When the recovery of these compounds is calculated based on peak height of aqueous standards treated also by the acetonitrile similar t
Autor:
Zak K. Shihabi
Publikováno v:
ELECTROPHORESIS. 29:2565-2569
A simple method for immune complexes (IC) analysis by CE is described. This method combines the ease of precipitation of the IC by polyethylene glycol with the separation power of CE. The advantage of this method is a better quantitation of the IC, s