Cells, Free Full-Text
Por um escritor misterioso
Last updated 14 março 2025

The neurovascular unit (NVU) is a conceptual framework that has been proposed to better explain the relationships between the neural cells and blood vessels in the human brain, focused mainly on the brain gray matter. The major components of the NVU are the neurons, astrocytes (astroglia), microvessels, pericytes, and microglia. In addition, we believe that oligodendrocytes should also be included as an indispensable component of the NVU in the white matter. Of all these components, astrocytes in particular have attracted the interest of researchers because of their unique anatomical location; these cells are interposed between the neurons and the microvessels of the brain. Their location suggests that astrocytes might regulate the cerebral blood flow (CBF) in response to neuronal activity, so as to ensure an adequate supply of glucose and oxygen to meet the metabolic demands of the neurons. In fact, the adult human brain, which accounts for only 2% of the entire body weight, consumes approximately 20–25% of the total amount of glucose and oxygen consumed by the whole body. The brain needs a continuous supply of these essential energy sources through the CBF, because there are practically no stores of glucose or oxygen in the brain; both acute and chronic cessation of CBF can adversely affect brain functions. In addition, another important putative function of the NVU is the elimination of heat and waste materials produced by neuronal activity. Recent evidence suggests that astrocytes play pivotal roles not only in supplying glucose, but also fatty acids and amino acids to neurons. Loss of astrocytic support can be expected to lead to malfunction of the NVU as a whole, which underlies numerous neurological disorders. In this review, we shall focus on historical and recent findings with regard to the metabolic contributions of astrocytes in the NVU.
Cells, Free Full-Text

Towards reproducible cell-free systems

PDF) Comparative separation methods and biological characteristics of human placental and umbilical cord mesenchymal stem cells in serum-free culture conditions
THE CELL : PAUL REVERE11 : Free Download, Borrow, and Streaming : Internet Archive

Extracellular histones, cell-free DNA, or nucleosomes: differences in immunostimulation

Label-free, full-field visualization of red blood cell (RBC)
Mol Imaging Radionucl Ther on X: The Role of a Bone SPECT/CT Scan in the Follow-up of a Solitary Bone Lesion in a Patient with Langerhans' Cell Histiocytosis You can see the

An illustration of the full-duplex cell-free massive MIMO system.

Amyloid β directly interacts with NLRP3 to initiate inflammasome activation: identification of an intrinsic NLRP3 ligand in a cell-free system, Inflammation and Regeneration
Cells, Free Full-Text
Cell-free synthesis of human interferon. - Abstract - Europe PMC

Advancing synthetic biology through cell-free protein synthesis - ScienceDirect

Cells, Free Full-Text

Nucleic acid biomarkers of immune response and cell and tissue damage in children with COVID-19 and MIS-C - ScienceDirect
Recomendado para você
-
Lana Bastašić Still Believes in Beauty - Asymptote Blog14 março 2025
-
Sou mulher, sou líder: um guia para se comunicar com sucesso14 março 2025
-
longa noite sombria14 março 2025
-
Adrian GARDA, Professor (Full), PhD in Zoology14 março 2025
-
CIMB, Free Full-Text14 março 2025
-
Internal and External Dialogues: PEN Grantee Isabella Corletto on14 março 2025
-
Fim de semana em Campo Grande tem bazar de páscoa, feiras e14 março 2025
-
ET capacity - Bioblast14 março 2025
-
Fall 2021 Children's Announcements: Publishers R-Z14 março 2025
-
Carta em Defesa da Democracia une tucanos, petistas, juristas e14 março 2025
você pode gostar
-
Moto 1000 GP: prova em Cascavel terá piloto local que corre nos14 março 2025
-
granny online ios|TikTok Search14 março 2025
-
Arquivos Death Parade - IntoxiAnime14 março 2025
-
GrandMasters — UKU News — UK Ultimate14 março 2025
-
Qoo News] Bandai Namco's mobile ARPG One Piece Bounty Rush is out14 março 2025
-
The Fevers - Jogo do Amor - Ouvir Música14 março 2025
-
Quick Look - Batman: Arkham City (Gameplay Video Included)14 março 2025
-
The history of surf in Peru: ¿Were the first surfers Peruvians?14 março 2025
-
Daily Faceoff's 2023-24 NHL team preview hub - Daily Faceoff14 março 2025
-
Greg Oden: Where The Former No.1 Overall NBA Draft Pick Is Today - The Spun: What's Trending In The Sports World Today14 março 2025