Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=29480193
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 215.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 215.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 215.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 215.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 215.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 215.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 215.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 249.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 249.2 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\29480193
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Alzheimers+Dis
2018 ; 62
(2
): 597-609
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Pramlintide: The Effects of a Single Drug Injection on Blood Phosphatidylcholine
Profile for Alzheimer s Disease
#MMPMID29480193
Tao Q
; Zhu H
; Chen X
; Stern RA
; Kowall N
; Au R
; Blusztajn JK
; Qiu WQ
J Alzheimers Dis
2018[]; 62
(2
): 597-609
PMID29480193
show ga
Studies suggest that a single injection of pramlintide, an amylin analog, induces
changes in Alzheimer's disease (AD) biomarkers in the blood of AD mouse models
and AD patients. The aim of this study was to examine whether a pramlintide
challenge combined with a phosphatidylcholine (PC) profile diagnoses of AD and
mild cognitive impairment (MCI) better than PC alone. Non-diabetic subjects with
cognitive status were administered a single subcutaneous injection of 60 mcg of
pramlintide under fasting condition. A total of 71 PCs, amyloid-? peptide (A?),
and total tau (t-tau) in plasma at different time points were measured and
treated as individual variables. A single injection of pramlintide altered the
levels of 7 PCs in the blood, while a pramlintide injection plus food modulated
the levels of 10 PCs in the blood (p?0.05). The levels of 2 PCs in MCI and 12
PCs in AD in the pramlintide challenge were significantly lower than the ones in
controls. We found that while some PCs were associated with only A? levels, other
PCs were associated with both A? and t-tau levels. A receiver operating
characteristic analysis of the PCs was combined with the A? and t-tau data to
produce an area under the curve predictive value of 0.9799 between MCI subjects
and controls, 0.9794 between AD subjects and controls, and 0.9490 between AD and
MCI subjects. A combination of AD biomarkers and a group of PCs post a
pramlintide challenge may provide a valuable diagnostic and prognostic test for
AD and MCI.