Category: Forensic Toxicology

Drug Toxicology: Alcohol vs Drug related DUI

This article explains Drug Toxicology: Alcohol vs Drug related DUI and the scientific, legal or practical evidence readers should understand.

A Short History of Forensic Toxicology

This article explains A Short History of Forensic Toxicology and the scientific, legal or practical evidence readers should understand.

Drug Toxicology: Impairment & Driving

This article explains Drug Toxicology: Impairment & Driving and the scientific, legal or practical evidence readers should understand.

Drug Testing: Sweat Patches 101

This article explains Drug Testing: Sweat Patches 101 and the scientific, legal or practical evidence readers should understand.

NarcoPouch Test False Positive Dilemma

This article explains NarcoPouch Test False Positive Dilemma and the scientific, legal or practical evidence readers should understand.

Toxicology Lawyer Talks Drug Testing in The Workplace

This article explains Toxicology Lawyer Talks Drug Testing in The Workplace and the scientific, legal or practical evidence readers should understand.

Advances in Tools For the Forensic Toxicologist

This article explains Advances in Tools For the Forensic Toxicologist and the scientific, legal or practical evidence readers should understand.

Drug Testing Myths

This article explains Drug Testing Myths and the scientific, legal or practical evidence readers should understand.

Hair Testing – Hair All About It!

This article explains Hair Testing – Hair All About It! and the scientific, legal or practical evidence readers should understand.

Types of Forensic Testing

This article explains Types of Forensic Testing and the scientific, legal or practical evidence readers should understand.

Dram It Out

This article explains Dram It Out and the scientific, legal or practical evidence readers should understand.

Teasing Out The Details

This article explains Teasing Out The Details and the scientific, legal or practical evidence readers should understand.

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Recent Blog Articles

Deleting a Serotonin Receptor Reduced THC Memory Effects at One Mouse Dose, Not Both

Deleting the serotonin 5-HT2A receptor reduced a THC-related memory effect in mice at 3 mg/kg but not at 10 mg/kg. The dose-dependent result limits claims that removing one receptor universally prevents THC’s cognitive effects. Mechanistic animal and cell research Researchers compared mice lacking 5-HT2A receptors with wild-type mice. Cell experiments,…

Read Article: Deleting a Serotonin Receptor Reduced THC Memory Effects at One Mouse Dose, Not Both

Saliva Patterns After THC Capsules and Oromucosal Spray Did Not Support the Same Compliance Inference

Observed THC capsule dosing and THC/CBD mouth-spray dosing produced very different saliva patterns. A test used to monitor treatment must be matched to how the medicine enters the body. Five conditions in fourteen people Fourteen cannabis users completed randomized sessions with low- and higher-dose swallowed THC, low- and higher-dose THC/CBD…

Read Article: Saliva Patterns After THC Capsules and Oromucosal Spray Did Not Support the Same Compliance Inference

A Saliva-to-Plasma THCCOOH Ratio Reported in ng/µg Is Not a Dimensionless Ratio

A ratio near one can mislead when its numerator and denominator use different units. In a controlled cannabis study, oral-fluid-to-plasma THCCOOH ratios were reported in ng/µg because oral-fluid metabolite concentrations were much lower. Paired specimens under controlled dosing Eleven daily cannabis smokers resided on a research unit for 51 days….

Read Article: A Saliva-to-Plasma THCCOOH Ratio Reported in ng/µg Is Not a Dimensionless Ratio