Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\27152292
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Nephropathol
2016 ; 5
(2
): 65-71
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
DDRGK1 in urine indicative of tubular cell injury in intensive care patients with
serious infections
#MMPMID27152292
Neziri D
; Pajenda S
; Amuge R
; Ilhan A
; Wewalka M
; Hörmann G
; Zauner C
; Wagner L
J Nephropathol
2016[Apr]; 5
(2
): 65-71
PMID27152292
show ga
BACKGROUND: Acute kidney injury (AKI) is a life threatening condition. Despite
intensive care treatment the occurrence cannot be predicted as very little
indicators exist for direct measurement when tubular epithelial cell injury takes
place. We therefore searched for novel peptide indicators expressed at
intracellular level at the proximal kidney tubule for its appearance in urine
samples. OBJECTIVES: Establishing a test for urinary C20orf116 protein
measurement. PATIENTS AND METHODS: Generation of immunoreagents against C20orf116
also named DDRGK1. These were used to measure its presence in urine collected at
8-24 hours interval in a prospective study from 99 ICU patients at 4-6 time
points. These patients received therapy because of serious infection and were
categorized into 4 groups. RESULTS: 1) Ten tested highly for C20orf116 undergoing
AKI graded Failure or Loss (3210 ± 4268 ng/mL) according to RIFLE criteria, all
requiring renal replacement therapy (RRT) out of them 9 died. 2) Six patients
with pre-existing kidney disease developed AKI and required RRT but had much
lower C20orf116 levels of (33 ± 19), two of them died. 3) In contrast, out of 11
patients undergoing AKI grade Risk or Injury, four tested positive for C20orf116
but to much lower extent (66 ± 43) who recovered fully. 4) Out of 72 patients 25
tested positive (18 ± 12 ng/mL) not fulfilling criteria of AKI but with serum
creatinine (sCr) rises of 1.2-1.4 (n = 52). Healthy donors (n = 48) showed no
detectable C20orf116 at any time point. CONCLUSIONS: C20orf116 excretion was
detectable more than 24 hours before sCr rise could be measured; high level
seemed to indicate severity of organ failure.