Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 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\27031957
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Cell+Death+Dis
2016 ; 7
(3
): e2160
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Paravascular pathways contribute to vasculitis and neuroinflammation after
subarachnoid hemorrhage independently of glymphatic control
#MMPMID27031957
Luo C
; Yao X
; Li J
; He B
; Liu Q
; Ren H
; Liang F
; Li M
; Lin H
; Peng J
; Yuan TF
; Pei Z
; Su H
Cell Death Dis
2016[Mar]; 7
(3
): e2160
PMID27031957
show ga
Subarachnoid hemorrhage (SAH) is a devastating disease with high mortality. The
mechanisms underlying its pathological complications have not been fully
identified. Here, we investigate the potential involvement of the glymphatic
system in the neuropathology of SAH. We demonstrate that blood components rapidly
enter the paravascular space following SAH and penetrate into the perivascular
parenchyma throughout the brain, causing disastrous events such as cerebral
vasospasm, delayed cerebral ischemia, microcirculation dysfunction and widespread
perivascular neuroinflammation. Clearance of the paravascular pathway with
tissue-type plasminogen activator ameliorates the behavioral deficits and
alleviates histological injury of SAH. Interestingly, AQP4(-/-) mice showed no
improvements in neurological deficits and neuroinflammation at day 7 after SAH
compared with WT control mice. In conclusion, our study proves that the
paravascular pathway dynamically mediates the pathological complications
following acute SAH independently of glymphatic control.