Transport of methotrexate by the choroid plexus.

FINAL ACCEPTED VERSION Fluorescein-Methotrexate Transport in Dogfish Shark (Squalus acanthias) Choroid Plexus

بررسی کیفی و کمی بیان پروتئین‌ آکواپورین1 در شبکه کوروئید رت نژاد سویتار

Abstract Background: Choroid plexus (CP) is a branched structure made up of a single layer of epithelial cells and blood capillaries, forming the blood-CSF-barrier. The CSF (cerebrospinal fluid) is mainly produced from the CP. Aquaporin1 (AQP1), water channels that are highly expressed on the apical side of the membrane in choroid plexus, have a major role in mediating water transport across th...

Fluorescein-methotrexate transport in rat choroid plexus analyzed using confocal microscopy.

One function of the vertebrate choroid plexus (CP) is removal of potentially toxic metabolites and xenobiotics from cerebrospinal fluid (CSF) to blood for subsequent excretion in urine and bile. We have used confocal microscopy and quantitative image analysis to follow transport of the large organic anion fluorescein-methotrexate (FL-MTX) from bath (CSF side) to blood vessels in intact rat CP a...

کلسیفیکاسیون فیزیولوژیک داخل جمجمه‌ای در غده پینه‌آل و شبکه کوروئید در مراجعه‌کنندگان به بخش سی‌تی اسکن بیمارستان امام رضا (ع) بیرجند در سال‌های 1376 لغایت 1385

Background and Aim: Intracranial physiologic calcification is not accompanied by any evidence of disease and has no demonstrable pathological cause. It is often due to calcium deposition in the blood vessels of different structures of the brain. Computed tomography (CT) is the most sensitive means of detection of for this calcification. The aim of this study was the assessment of the intracrani...

I-45: Choroid Plexus Cyst

CPCs are a relatively common finding during the second trimester sonography. when a choroid plexus cyst is identified, the presence of structural malformation and other sonographic markers of aneuploidy should be assessed with a detailed fetal anatomic survey performed by an experienced person. if no other sonographic abnormalities are present, the CPC is considered isolated. given the consider...