7-hydroxymitragynine

Journal Club #25: Dopamine Response to Mitragynine in Rats

Journal Club with Dr. Jonathan Cachat
Journal Club with Dr. Jonathan Cachat
Journal Club #25: Dopamine Response to Mitragynine in Rats
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Dr. Jon Cachat and host Brian Gallagher look at a study that examined dopamine levels with an electrochemical sensor in rats administered with various levels of mitragynine. Dopamine release was detected as significant levels after a high dose of mitragynine after 4 days. Questions explored in this episode include: Does this accurately measure the kratom …

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59. Dr. Lance McMahon, Chair of University of Florida College of Pharmacy Dept of Pharmacodynamics

Kratom Science Podcast
Kratom Science Podcast
59. Dr. Lance McMahon, Chair of University of Florida College of Pharmacy Dept of Pharmacodynamics
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Dr. Lance McMahon is Chair of the Department of Pharmacodynamics at University of Florida College of Pharmacy, a college that has been at the forefront of kratom research. Dr. McMahon studies the mechanism of action of the multiple kratom alkaloids and how they function alone and in concert on our various brain receptors. His lab …

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Study: 7-hydroxymitragynine Metabolizes into the More Potent ‘Mitragynine Pseudoindoxyl’ in Human Plasma

A study out of University of Florida published in the journal ACS Pharmacology & Translational Science found that the potency of powder kratom may be due not only to the increased level of 7-hydroxymitragynine (7-HMG), but the way the 7-HMG metabolizes in human plasma (Kamble 2020). Fresh kratom consumed traditionally in Southeast Asia has been …

Study: 7-hydroxymitragynine Metabolizes into the More Potent ‘Mitragynine Pseudoindoxyl’ in Human Plasma Read More »

Full Text of 2018 HHS Letter to DEA Rescinding Kratom Ban Recommendation

DEPARTMENT OF HEALTH AND HUMAN SERVICESOffice of the SecretaryOffice of the Assistant Secretary for HealthWashington, D.C. 20201 AUG 16 2018 [stamped] The Honorable Uttam DhillonActing AdministratorDrug Enforcement AdministrationU.S. Department of Justice8701 Morrissette DriveSpringfield, VA 22152 Dear Mr. Dhillon: Pursuant to the Controlled Substances Act (CSA), 21 U.S.C. § 811, I am rescinding our prior recommendation …

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Journal Club #10: Kratom and Alcohol

Journal Club with Dr. Jonathan Cachat
Journal Club with Dr. Jonathan Cachat
Journal Club #10: Kratom and Alcohol
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Happy Thanksgiving! The holidays after a rough year are always a great time to drink like a fish. In this episode we explore kratom and alcohol. Emerging testimony and research indicates kratom may be an effective harm reduction tool to cut down on alcohol consumption, withdrawal, and cravings. We read testimony from KratomScience.com commenters, then …

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What is speciofoline? The understudied kratom alkaloid

The most studied alkaloids of the 40 identified in kratom are mitragynine (MG) and 7-hydroxymitragynine (7-OH). Recently, a team of researchers studied speciofoline (C22H28N2O5), a kratom alkaloid present in less than 1% of alkaloids. They found that speciofoline does not bind to mu-opioid receptors (MOR) like MG and 7-OH. They also found unexpectedly that levels …

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Journal Club #9: Speciofoline, the Understudied Alkaloid

Journal Club with Dr. Jonathan Cachat
Journal Club with Dr. Jonathan Cachat
Journal Club #9: Speciofoline, the Understudied Alkaloid
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A study on kratom’s chemical composition asks, what does the little-researched kratom alkaloid speciofoline do? And what are the implications for drug interactions and the differences in alkaloid content in kratom products? The brand new study published last week in Scientific Reports examined the chemical composition of 53 kratom products and divided them into two …

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37. Sober October Starts Early

Kratom Science Podcast
Kratom Science Podcast
37. Sober October Starts Early
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Just me this time around. I talk about a soon-to-be-released document I’ve been working on through COVID that’s 200 pages of kratom testimonials from over 800 consumers who posted to KratomScience.com. I talk about a study on kratom and metabolism I blogged about here https://www.kratomscience.com/2020/09/22/study-shows-mitragynine-metabolizes-into-7-hydroxomitragynine/. And I talk about my own history of drinking alcohol …

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