Exposure to environmental toxins, industrial chemicals, heavy metals, or certain pharmaceuticals can weaken the blood–brain barrier (BBB) and trigger neuroinflammation, oxidative stress, and progressive cognitive decline. The Neurotoxicity-Dx service interprets BBBNeuro-Dx biomarker results to identify patterns of molecular damage linked to toxic exposures, providing patients and physicians with early, actionable insights.

Why This Test Matters

Key Benefits

Early Warning System

Detects BBB disruption and inflammatory changes caused by toxins before major symptoms appear.

Objective Data

Offers measurable biomarkers to confirm suspected neurotoxic exposure.

Personalized Care

Guides detoxification, chelation, or lifestyle-based interventions.

Monitoring Capability

Tracks recovery after exposure reduction or treatment.

Physician-Ready Report Included

Results in
10-14 days

Reliable Results You Can Trust

Biomarkers Assessed

The Neurotoxicity-Dx panel examines a targeted set of biomarkers to pinpoint the neurological effects of toxic exposures:

  • Endothelial and tight-junction proteins disrupted by toxins

  • Inflammatory cytokines and chemokines (IL-6, TNF-α, MCP-1)

  • Oxidative stress markers (ROS-related proteins, lipid peroxidation markers)

  • Neurodegenerative injury markers (NfL, GFAP)

Download a Sample Report

How It Works

Process

From registration to results, the process is simple, secure, and stress-free. One blood draw gives you answers that imaging can’t.

01

Order & Registration 

Secure registration through the Persona Biomed portal.

02

Sample Collection

Blood draw performed at an approved clinic or via mobile service.

03

Laboratory Analysis

High-sensitivity assays evaluate biomarker shifts consistent with toxic impact.

04

Results Delivery

Patient portal access to a clinical interpretation report with physician notes and AI-assisted summaries.

Who Should Consider This Test

Who

  • Individuals with known or suspected exposure to heavy metals, pesticides, or industrial toxins.

  • Patients with unexplained neurological symptoms following toxic exposure.

  • Workers in industries with elevated environmental toxin risks.

  • Patients on long-term medication regimens associated with neurotoxic side effects.

Order Your Neurotoxicity-Dx Test Today

Uncover the neurological impact of toxins with results in just 10–14 days. Includes a secure, physician-ready report and plain-language summary.

Register now