Several imaging techniques are employed in toxicology, each with unique advantages.
1. Fluorescence Microscopy: This technique uses fluorescent dyes to visualize cellular components and track the distribution of toxicants. It's particularly useful for studying intracellular processes.
2. Magnetic Resonance Imaging (MRI): MRI is non-invasive and provides detailed images of soft tissues. It is often used to assess the impact of toxicants on brain structures and other organs.
3. Positron Emission Tomography (PET): A powerful tool for assessing metabolic activity, PET allows researchers to study the effects of toxicants on metabolic pathways in real-time.
4. Computed Tomography (CT): Useful for high-resolution images of organ structures, CT scans can help identify structural changes due to toxicant exposure.
