scholarly journals Early administration of MPC-n(IVIg) selectively accumulates in ischemic areas to protect inflammation-induced brain damage from ischemic stroke

Theranostics ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 8197-8217
Author(s):  
Weili Jin ◽  
Ye Wu ◽  
Ning Chen ◽  
Qixue Wang ◽  
Yunfei Wang ◽  
...  
2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yoonhee Kim ◽  
Yoon Bum Lee ◽  
Seung Kuk Bae ◽  
Sung Suk Oh ◽  
Jong-ryul Choi

AbstractPhotochemical thrombosis is a method for the induction of ischemic stroke in the cerebral cortex. It can generate localized ischemic infarcts in the desired region; therefore, it has been actively employed in establishing an ischemic stroke animal model and in vivo assays of diagnostic and therapeutic techniques for stroke. To establish a rabbit ischemic stroke model and overcome the shortcoming of previous studies that were difficult to build a standardized photothrombotic rabbit model, we developed a photochemical thrombosis induction system that can produce consistent brain damage on a specific area. To verify the generation of photothrombotic brain damage using the system, longitudinal magnetic resonance imaging, 2,3,5-triphenyltetrazolium chloride staining, and histological staining were applied. These analytical methods have a high correlation for ischemic infarction and are appropriate for analyzing photothrombotic brain damage in the rabbit brain. The results indicated that the photothrombosis induction system has a main advantage of being accurately controlled a targeted region of photothrombosis and can produce cerebral hemisphere lesions on the target region of the rabbit brain. In conjugation with brain atlas, it can induce photochemical ischemic stroke locally in the part of the brain that is responsible for a particular brain function and the system can be used to develop animal models with degraded specific functions. Also, the photochemical thrombosis induction system and a standardized rabbit ischemic stroke model that uses this system have the potential to be used for verifications of biomedical techniques for ischemic stroke at a preclinical stage in parallel with further performance improvements.


Aging Cell ◽  
2013 ◽  
Vol 12 (5) ◽  
pp. 842-850 ◽  
Author(s):  
Hiramani Dhungana ◽  
Tarja Malm ◽  
Adam Denes ◽  
Piia Valonen ◽  
Sara Wojciechowski ◽  
...  

Hypertension ◽  
2018 ◽  
Vol 72 (Suppl_1) ◽  
Author(s):  
Mohammad Iqbal H Bhuiyan ◽  
Huachen Huang ◽  
Ting Zhang ◽  
Bradley J Molyneaux ◽  
Samuel M Poloyac ◽  
...  

Clinics ◽  
2013 ◽  
Vol 68 (3) ◽  
pp. 391-394 ◽  
Author(s):  
LF Sousa ◽  
FM Coelho ◽  
DH Rodrigues ◽  
AC Campos ◽  
LS Barcelos ◽  
...  

iScience ◽  
2020 ◽  
Vol 23 (5) ◽  
pp. 101136 ◽  
Author(s):  
Yanhui Cai ◽  
Haiyun Guo ◽  
Ze Fan ◽  
Xinlei Zhang ◽  
Di Wu ◽  
...  

Stroke ◽  
2015 ◽  
Vol 46 (1) ◽  
pp. 212-220 ◽  
Author(s):  
Shin-Young Na ◽  
Eva Mracsko ◽  
Arthur Liesz ◽  
Thomas Hünig ◽  
Roland Veltkamp

Neuroscience ◽  
2014 ◽  
Vol 274 ◽  
pp. 393-402 ◽  
Author(s):  
X. Wang ◽  
M. Zhang ◽  
S.-D. Yang ◽  
W.-B. Li ◽  
S.-Q. Ren ◽  
...  

2017 ◽  
Vol 20 (6) ◽  
pp. 492-505 ◽  
Author(s):  
Heng Zhou ◽  
Cen Yang ◽  
Fuhai Bai ◽  
Zhi Ma ◽  
Jingyi Wang ◽  
...  

2014 ◽  
Vol 2014 ◽  
pp. 1-4 ◽  
Author(s):  
Sanela Zukić ◽  
Osman Sinanović ◽  
Lejla Zonić ◽  
Renata Hodžić ◽  
Svjetlana Mujagić ◽  
...  

We present a case of a patient with Anton’s syndrome (i.e., visual anosognosia with confabulations), who developed bilateral occipital lobe infarct. Bilateral occipital brain damage results in blindness, and patients start to confabulate to fill in the missing sensory input. In addition, the patient occasionally becomes agitated and talks to himself, which indicates that, besides Anton’s syndrome, he might have had Charles Bonnet syndrome, characterized by both visual loss and hallucinations. Anton syndrome, is not so frequent condition and is most commonly caused by ischemic stroke. In this particular case, the patient had successive bilateral occipital ischemia as a result of massive stenoses of head and neck arteries.


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