Results 181 to 190 of about 59,976 (260)

Non-restrictive cerebral venous dysgenesis in an 11-year-old girl: a case report. [PDF]

Pediatr Radiol
Mozaffari M, Dahl RH, Børresen ML, Hjortshøj TD, Benndorf G.   +4 more
europepmc   +1 more source

RBMX Transcriptionally Repressed by EZH2‐Associated H3K27me3 Modification Attenuates Pyroptosis in Renal Ischemia/Reperfusion Injury via Regulating SIRT3/NLRP3 Inflammasome Activation

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ischemic reperfusion injury (IRI) to kidney is a significant clinical factor in acute kidney injury (AKI). This study aimed to investigate the new role of RNA‐binding motif protein X‐linked (RBMX), a modulator of m6A methylation, in renal IRI and to examine the associated regulatory mechanisms. An in vitro renal IRI model was established using
Yi‐Han Wang, Yan Teng, Fang‐Lan Yao, Shu‐Qi Wei, Yan Li   +4 more
wiley   +1 more source

Falcotentorial dAVF with Unusual Venous Drainage Presenting with Obstructive Hydrocephalus: A Case Report and Literature Review of Endoscopic Third Ventriculostomy Followed by Staged Transarterial Embolization. [PDF]

J Neuroendovasc Ther
Otsu Y, Shigematsu H, Miyagi K, Ando T, Kajiwara S, Nakamura Y, Sakata K, Kawano T, Tanoue S, Hirohata M, Morioka M.   +10 more
europepmc   +1 more source

Heterogeneity Analyzed by CT‐Based Habitat Analysis for Clinical Management of Cancers: A Narrative Review

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Tumors are highly heterogeneous, and whole‐lesion radiomics analysis is a popular method for extracting texture features that reflect this heterogeneity, which can be used to build models for cancer diagnosis, staging, therapy response evaluation, and prognosis prediction.
Yang Zhang, Zhi‐Yan Jin, Min‐Ying Lydia Su   +2 more
wiley   +1 more source

The angioarchitecture of the vein of Labbé: a population-based-study of 200 Asian hemispheres. [PDF]

Neuroradiology
Chin YH, Hsu HJ, Chuang MT, Huang CY, Tien CH, Huang CC, Lee PH, Lee JS, Wong CE.   +8 more
europepmc   +1 more source

DynaTOF: Time‐Resolved Noncontrast Cerebral MR Angiography Using Spatially Modulated RF Saturation

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a time‐resolved extension of three‐dimensional time‐of‐flight MR angiography, termed Dynamic TOF (DynaTOF), that exploits intrinsic RF saturation behavior to enable noncontrast visualization of cerebrovascular hemodynamics.
Naoyuki Takei, Keita Fujii, Xucheng Zhu, Yuichi Suzuki, Satoru Miyawaki, Motoyuki Umekawa, Satoshi Koizumi, Tetsuya Wakayama, Shiori Amemiya, Osamu Abe   +9 more
wiley   +1 more source

Ultrafast fMRI Detects Age‐Related Changes in Harmonics of Cardiac Pulsations in the Brain at 7 T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Aging impacts pulsatility of blood vessels in the brain, reflecting vascular health. Resolving characteristics of cardiac pulsatility requires faster acquisitions than traditional fMRI. An ultrafast fMRI method was developed and applied to sample several harmonics of cardiac pulsations at 7 T.
Charles Marchini, Dema Abdelkarim, Yuhui Chai, Monica Fabiani, Gabriele Gratton, Bradley P. Sutton   +5 more
wiley   +1 more source

Venous Anatomy and Embryology of the Tentorium. [PDF]

J Neuroendovasc Ther
Mori K, Isoda M, Fukui I, Tamase A, Kodama N, Yamada R, Kojima M, Nakano T, Nomura M.   +8 more
europepmc   +1 more source

Cerebral veins (diagram)

, 2015
openaire   +1 more source

TRACC‐PHYSIO: Time‐Domain Resolution‐Aligned Cross‐Correlation to Estimate PHYSIOlogical Coupling and Time Delays in Dynamic MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To validate a method to assess cardiac and respiratory brain pulsations in slowly sampled dynamic MR scans. Cardiac and respiratory pulsations are key drivers of neurofluid circulation. However, resolving their temporal dynamics requires fast imaging, which is not achievable in many dynamic MR acquisitions.
Adam M. Wright, Jianing Zhang, Yunjie Tong, Qiuting Wen   +3 more
wiley   +1 more source