Precapillary sphincters and pericytes at first-order capillaries as key regulators for brain capillary perfusion

Rises in local neural activity trigger local increases of cerebral blood flow, which is essential to match local energy demands. However, the specific location of microvascular flow control is incompletely understood. Here, we used two-photon microscopy to observe brain microvasculature in vivo. Sma...

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Detalles Bibliográficos
Publicado en:Proc Natl Acad Sci U S A
Autores principales: Zambach, Stefan Andreas, Cai, Changsi, Helms, Hans Christian Cederberg, Hald, Bjørn Olav, Dong, Yiqiu, Fordsmann, Jonas Christoffer, Nielsen, Reena Murmu, Hu, Jingshi, Lønstrup, Micael, Brodin, Birger, Lauritzen, Martin Johannes
Formato: Artigo
Lenguaje:Inglês
Publicado: National Academy of Sciences 2021
Materias:
Biological Sciences
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC8255959/
https://ncbi.nlm.nih.gov/pubmed/34155102
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.2023749118
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