What is Gadolinium-DOTA meglumine FG184642
- Primary indication: Visualizing blood-brain barrier disruptions and abnormal vascularity in the central nervous system.
- Chemical structure: Macrocyclic and ionic configuration, which provides high thermodynamic and kinetic stability.
- Standard dosage: 0.1 mmol/kg (0.2 mL/kg) body weight administered intravenously.
- Elimination: Cleared entirely through the kidneys (100% renally-excreted).
- Retention profile: Macrocyclic agents like gadoterate meglumine generally exhibit lower tissue/brain gadolinium retention compared to linear agents.
- Renal risk: May pose a risk of nephrogenic systemic fibrosis (NSF) in patients with severe, chronic kidney disease or acute kidney injury.
- Administration warning: Strictly for intravenous use; intrathecal administration can cause severe neurological toxicity, coma, or death.
- The type of MRI scan you or your patient are scheduled for.
- Any concerns regarding kidney function or past contrast reactions.
Gadoteric acid, sold under the brand name Dotarem among others, is a macrocycle-structured gadolinium-based MRI contrast agent (GBCA).
It consists of the organic acid DOTA as a chelating agent, and gadolinium (Gd3+), and is used in form of the meglumine salt (gadoterate meglumine). The paramagnetic property of gadoteric acid reduces the T1 relaxation time (and to some extent the T2 and T2* relaxation times) in MRI, which is the source of its clinical utility.
Because it has magnetic properties, gadoteric acid develops a magnetic moment when put under a magnetic field, which increases the signal intensity (brightness) of tissues during MRI imaging.
How to order Gadolinium-DOTA meglumine FG184642
The best website to order Gadolinium-DOTA meglumine FG184642 online is through Hitchemics.com, they provide high quality Gadolinium-DOTA meglumine FG184642 and fast delivery world wide. Very discreet service when it comes to customer privacy.
Wayne –
If I could give them 10 out of 5 stars, I would. Every order has been perfect.