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D E OKEN

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Articles 75
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Recent Articles
1.
OKEN D
Ren Fail . 1994 Jan; 16(1):147-59. PMID: 8184141
It is well recognized that the large doses of mannitol used in treating cerebral edema alter extracellular fluid (ECF) volume, osmolality, and composition to a degree which, under some circumstances,...
2.
Duran M, Spencer D, Weise M, Kronfol N, Spencer R, OKEN D
Toxicol Appl Pharmacol . 1990 Sep; 105(2):183-94. PMID: 2219114
The concentration of 18 alpha-amino acids (AAs) in plasma and renal cortical cell water were measured 3 or 24 hr after 1 hr of unilateral renal artery clamping or 24...
3.
Wolfert A, OKEN D
J Clin Invest . 1989 Dec; 84(6):1967-73. PMID: 2592568
The glomerular dynamic correlates of failed filtration were studied in volume replete rats with established glycerol-induced acute renal failure (ARF). Over one-half of all nephrons formed virtually no filtrate, while...
4.
OKEN D
Am J Physiol . 1989 Apr; 256(4 Pt 2):F505-15. PMID: 2650568
Various experimental maneuvers, hormones, and pharmacological agents are reported to exert their effects on glomerular filtration largely or exclusively by changing the ultrafiltration coefficient (Kf) of the filtration barrier. In...
5.
OKEN D
Ren Physiol Biochem . 1988 Nov; 11(6):332-40. PMID: 3072622
This report describes a simple program, written in BASIC language, that closely emulates a previously published network thermodynamic model of glomerular dynamics. While the latter requires the SPICE 2 simulation...
6.
Wolfert A, Laveri L, Reilly K, Oken K, OKEN D
Kidney Int . 1987 Aug; 32(2):246-55. PMID: 3656937
As manifest by tubular collapse and the virtual absence of flow into the glomerulotubular junction (GTJ), filtration in most nephrons (SNGFR) of rats poisoned with 9 mg/kg body wt HgCl2...
7.
OKEN D
Ren Fail . 1987 Jan; 10(3-4):125-34. PMID: 3332723
No abstract available.
8.
OKEN D, Wolfert A, Laveri L, Choi S
Kidney Int . 1985 Jun; 27(6):871-8. PMID: 4021317
Quintuplicate determinations of the parameters measured in studies of glomerular dynamics revealed that the intra-animal coefficients of variation for Bowman's space and star vessel pressures, nephron filtration rate, and filtration...
9.
Wolfert A, Laveri L, OKEN D
Am J Physiol . 1985 Mar; 248(3 Pt 2):F444-8. PMID: 3976901
The colloid osmotic pressure (COP) of efferent arteriolar plasma in glomerular dynamic studies generally is estimated from the measured protein concentration (CE) while the nephron filtration fraction (SNFF) is derived...
10.
OKEN D
Am J Med . 1984 Apr; 76(4):702-10. PMID: 6231861
Oliguric acute renal failure in man is characterized by intense outer cortical vasoconstriction and a marked increase in preglomerular resistance. The degree of preglomerlar resistance change needed to cause the...