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Erin C. Berthold

5 papers in the library · publishing 2023-2025

Papers

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Effects of cannabis smoke and oral Δ9THC on cognition in young adult and aged rats

Psychopharmacology February 7, 2025 Sabrina Zequeira, Emely A. Gazarov, Alara A. Güvenli et al.

With increasing legalization of recreational and medical cannabis, use of this drug is growing rapidly among older adults. As cannabis can impair cognition in young adults, it is critically important to understand how its consumption interacts with the cognitive profile of aged subjects, who are already at increased risk of decline. The current study was designed to determine how cannabis...

Cannabis smoke and oral Δ9THC enhance working memory in aged but not young adult subjects

bioRxiv (Cold Spring Harbor Laboratory) September 29, 2024 Sabrina Zequeira, Emely A. Gazarov, Alara A. Güvenli et al. preprint

With increased legalization of recreational and medical cannabis, use of this drug is growing rapidly among older adults. As cannabis use can impair cognition in young adults, it is critically important to understand how consumption interacts with the cognitive profile of aged individuals, who are already at increased risk of decline. The current study was designed to determine how cannabis...

Abstracts for the 2023 Cannabis Clinical Outcomes Research Conference (CCORC)

Medical Cannabis and Cannabinoids October 3, 2023 Mpp Amie Goodin, John Crump, D. Fadool et al.

Background: Ketamine is an anesthetic that has been proven to treat chronic pain via clinical trials; yet there is a gap in knowledge regarding the impact of the concomitant use of ketamine and cannabis on pain severity. This study examined cannabis consumers who participated in a pilot Ketamine-Assisted Psychotherapy (KAP) intervention study to examine pain severity. Methods: A subanalysis of...

FABP5 is important for cognitive function and is an important regulator of the physiological effects and pharmacokinetics of acute Δ9 tetrahydrocannabinol inhalation in mice.

Pharmacology, Biochemistry, and Behavior October 2023 Samantha L Penman, Nicole M Roeder, Erin C. Berthold et al.

Fatty acid binding protein 5 (FABP5) interacts with the endocannabinoid system in the brain via intracellular transport of anandamide, as well as Δ9-tetrahydrocannabinol (THC), the main psychoactive component of cannabis. Previous work has established the behavioral effects of genetic deletion of FABP5, but not in the presence of THC. The present study sought to further elucidate the role of...

DOI: 10.1016/j.pbb.2023.173633 (opens in new tab) Full text (opens in new tab) Endocannabinoid system Locomotion Memory Pharmacokinetics +1

Vaporized Delta-9-tetrahydrocannabinol Inhalation in Female Sprague Dawley Rats: A Pharmacokinetic and Behavioral Assessment.

Current Pharmaceutical Design 2023 Samantha L Penman, Erin C. Berthold, Abrianna Mihalkovic et al.

Delta-9-tetrahydrocannabinol (THC) is the main psychoactive component of cannabis. Historically, rodent studies examining the effects of THC have used intraperitoneal injection as the route of administration, heavily focusing on male subjects. However, human cannabis use is often through inhalation rather than injection. We sought to characterize the pharmacokinetic and phenotypic profile of...

DOI: 10.2174/1381612829666230419093809 (opens in new tab) Full text (opens in new tab) Cannabis Delta-9-Tetrahydrocannabinol THC Liquid-chromatography/mass-spectrometry Locomotor activity. +2