Results 71 to 80 of about 20,357,287 (303)
The Egyptian Heart Journal, 2015 Introduction: Contrast-induced nephropathy is a leading cause of morbidity and mortality in high-risk patients. Aim: To study different risk predictors of contrast induced nephropathy, among diabetic patients with normal serum creatinine undergoing ...
Tarek Zaki +4 more
doaj +1 more source
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Peeling Plaids Apart: Context Counteracts Cross-Orientation Contrast Masking [PDF]
, 2009 Background: Contrast discrimination for an image is usually harder if another image is superimposed on top. We asked whether such contrast masking may be enhanced or relieved depending on cues promoting integration of both images as a single pattern ...
Verghese, P. +5 more
core +2 more sources
Journal of Indian Academy of Oral Medicine and Radiology, 2003 When the clinical procedure alone fails to achieve accurate diagnosis, there is need to proceed from the simpler, more innocuous technique to other more complex invasive investigations. Radiography is one such simple procedure.
Syeda Arshiya, B Balaji Rao, G P Mamatha
doaj
Ultrasound contrast agent delivered per os first diagnoses pharyngoesophageal tumour
Journal of the Belgian Society of Radiology, 2013 Oral administration of ultrasound contrast agents has been described very little so far in medical literature. These agents are mainly administered intravenously and, less commonly, intracavitarily.
E Antypa +4 more
doaj +1 more source
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
BioMedicine, 2018 Iodinated contrast media (iodinated CM) have increased ability to absorb x-rays and to visualize structures that normally are impossible to observe in a radiological examination.
Yang Jai-Sing +10 more
doaj +1 more source
Evaluation of agmatine efficacy in contrast-induced nephropathy: experimental evidence in rat model [PDF]
Acta Cirúrgica BrasileiraPurpose: To investigate the biochemical and histopathological efficacy of agmatine as a protective agent in experimental rat contrast-induced nephropathy (CIN) model. Methods: Twenty-eight male Sprague Dawley rats were randomized into four groups: sham (
Murat Yeniçeri +4 more
doaj +2 more sources
An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes
FEBS Letters, EarlyView.GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg +14 more
wiley +1 more source