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Nutrition: Iron
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Total 471 results found since Jan 2013.
Regulation of Ncbe in the Choroid Plexus of Mice after Hemorrhage-Induced Hydrocephalus
FASEB J. 2022 May;36 Suppl 1. doi: 10.1096/fasebj.2022.36.S1.R3405.ABSTRACTThe choroid plexus (CP) is a small tissue located inside brain ventricles. It is responsible for the production of most of the cerebrospinal fluid (CSF); approximately 500 mL of CSF per day in the adult human [1, 2]. CSF production occurs as a net result of transcellular movement of salt and water, carried out by various cellular transporters. Ncbe is a sodium-coupled bicarbonate transporter located in the basolateral membrane of the choroid plexus epithelial (CPE) cells. It transports Na+ and HCO3 - into the cell in exchange for Cl- . Ncbe is the m...
Source: Pharmacological Reviews - May 13, 2022 Category: Drugs & Pharmacology Authors: Laura Ø Johnsen Kathrine A Friis Laura B Ry ø Jacob G Mikkelsen Thomas B Lindhardt Rasmus W Knopper Brian Hansen Jeppe Praetorius Helle H Damkier Source Type: research
Laboratory Grown Biofilms of Bacteria Associated with Human Atherosclerotic Carotid Arteries Release Collagenases and Gelatinases during Iron-Induced Dispersion
This study shows that plaque-associated bacteria, when cultured as mixed-species biofilms in the laboratory, can release degradative enzymes into their environment as the result of a dispersion response triggered by iron. These degradative enzymes can digest proteins and lipids which are associated with the tissues that separate the plaque lesion from the arterial lumen. Thus, this study demonstrates that if mixed species biofilms are induced to undergo dispersion in an infected atherosclerotic lesion when exposed to an elevated concentration of free iron, they have the potential to contribute to the weakening of arterial ...
Source: Atherosclerosis - May 11, 2022 Category: Cardiology Authors: Amanda M Zdimal David G Davies Source Type: research
Iron-Induced Hydrocephalus: the Role of Choroid Plexus Stromal Macrophages
In conclusion, stromal macrophages account for ~10% of all choroid plexus cells, with more in aged rats. Treatments targeting macrophages (minocycline and clodronate liposomes) are associated with reduced iron-induced hydrocephalus.
Source: Translational Stroke Research - May 11, 2022 Category: Neurology Source Type: research
A rare cause of stroke in young children: minor head trauma associated with mineralising lenticulostriate angiopathy in three patients
Paediatr Int Child Health. 2022 Apr 26:1-5. doi: 10.1080/20469047.2022.2066386. Online ahead of print.ABSTRACTAcute basal ganglia infarct following minor head trauma in association with mineralisation of lenticulostriate arteries is an increasingly recognised entity in childhood stroke. Three cases with a classical history and phenotypical features of mineralising angiopathy are described. Case 1 was a 2-year-old girl who presented with acute onset hemiparesis with a same-side upper motor neuron (UMN)-type facial palsy following minor head trauma. Case 2 was a 14-month-old boy who presented with a left side hemiparesis and...
Source: Paediatrics and international child health - April 26, 2022 Category: Pediatrics Authors: Kiruthiga Sugumar Aakash Chandran Chidambaram Bobbity Deepthi Sriram Krishnamurthy C G Delhikumar Source Type: research
