Zobrazeno 1 - 10
of 3 616
pro vyhledávání: '"blood oxygenation"'
Publikováno v:
International Journal of Hyperthermia, Vol 41, Iss 1 (2024)
Purpose To investigate how passive hyperthermia affect the resting-state functional brain activity based on an acute mouse model after heat stress exposure.Materials and methods Twenty-eight rs-fMRI data of C57BL/6J male mice which weighing about 24
Externí odkaz:
https://doaj.org/article/746a67bb911c4bf2b7063052dfacc5bd
Publikováno v:
Renal Failure, Vol 46, Iss 1 (2024)
Background: Renal hypoxia plays a key role in the progression of chronic kidney disease (CKD). Shen Shuai II Recipe (SSR) has shown good results in the treatment of CKD as a common herbal formula. This study aimed to explore the effect of SSR on rena
Externí odkaz:
https://doaj.org/article/dd53dc497aec4cb1a94b724ef0edec97
Publikováno v:
BMC Medical Imaging, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background To find a useful hypoxia non-invasive biomarker for evaluating early treatment response and prognosis to definitive chemoradiotherapy (dCRT) in patients with esophageal squamous cell carcinoma (ESCC), using blood oxygenation level
Externí odkaz:
https://doaj.org/article/0b48c9f5d01a416895cb4ca7d5e45d5f
Publikováno v:
Biomolecules & Biomedicine (2024)
This study aims to explore the relationships between renal function, hypoxia, and oxidative stress in chronic kidney disease (CKD). Seventy-six non-dialysis patients with CKD stages 1-5 and eight healthy subjects were included in the clinical researc
Externí odkaz:
https://doaj.org/article/5b2c593e9e284ea293b4e963c416a535
Publikováno v:
Zhongguo quanke yixue, Vol 26, Iss 24, Pp 3033-3041 (2023)
Background Minimal hepatic encephalopathy has atypical clinical symptoms but mild neuropsychiatric deficits, which are easily neglected by patients and their family members as a specific type of hepatic encephalopathy. The degree centrality (DC) anal
Externí odkaz:
https://doaj.org/article/c18cd312eda74f8c818841b67d795721
Autor:
Zhouyan Liao, Guanjie Yuan, Kangwen He, Shichao Li, Mengmeng Gao, Ping Liang, Chuou Xu, Yu Zhang, Zhen Li
Publikováno v:
Bioengineering, Vol 11, Iss 8, p 750 (2024)
Purpose: To explore the Oxford classification and prognostic risk stratification of the non-invasive evaluation of immunoglobulin A nephropathy (IgAN) or immunoglobulin A vasculitis with nephritis (IgAVN) in children using multiparametric magnetic re
Externí odkaz:
https://doaj.org/article/16823340cfa047ca901d251b07506f06
Publikováno v:
Frontiers in Psychiatry, Vol 14 (2023)
Although a portion of patients with cerebral small vessel disease (CSVD) present mental disorders, there is currently a lack of appropriate technologies to evaluate brain functions that are relevant to neurovascular coupling. Furthermore, there are n
Externí odkaz:
https://doaj.org/article/8bf027d32905434fa27ffcebcf006819
Autor:
Hui-Fen Chen, Henriette Lambers, Nina Nagelmann, Martin Sandbrink, Daniel Segelcke, Esther Pogatzki-Zahn, Cornelius Faber, Bruno Pradier
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
BOLD fMRI has become a prevalent method to study cerebral sensory processing in rodent disease models, including pain and mechanical hypersensitivity. fMRI data analysis is frequently combined with a general-linear-model (GLM) -based analysis, which
Externí odkaz:
https://doaj.org/article/2c16d823fa044aa8857ed7e36ecaf782
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Resting-state functional magnetic resonance imaging (rsfMRI) has been widely applied to investigate spontaneous neural activity, often based on its macroscopic organization that is termed resting-state networks (RSNs). Although the neurophysiological
Externí odkaz:
https://doaj.org/article/685b5005cc0c42ffa18d5b8d976196f4
Autor:
Kâmil Uludağ
Publikováno v:
NeuroImage, Vol 277, Iss , Pp 120249- (2023)
In this primer, I provide an overview of the physiological processes that contribute to the observed BOLD signal (i.e., the generative biophysical model), including their time course properties within the framework of the physiologically-informed dyn
Externí odkaz:
https://doaj.org/article/f8f088d634604a52881f488e34c388d1