Results 71 to 80 of about 824 (158)

Development of transcriptomic resources for interrogating the biosynthesis of monoterpene indole alkaloids in medicinal plant species.

open access: yesPLoS ONE, 2012
The natural diversity of plant metabolism has long been a source for human medicines. One group of plant-derived compounds, the monoterpene indole alkaloids (MIAs), includes well-documented therapeutic agents used in the treatment of cancer (vinblastine,
Elsa Góngora-Castillo   +14 more
doaj   +1 more source

Chemical composition and biological effects of kratom (Mitragyna speciosa): In vitro studies with implications for efficacy and drug interactions [PDF]

open access: yes, 2020
The safety and efficacy of kratom (Mitragyna speciosa) for treatment of pain is highly controversial. Kratom produces more than 40 structurally related alkaloids, but most studies have focused on just two of these, mitragynine and 7-hydroxymitragynine ...
Cech, Nadja B.   +5 more
core  

A Study of the Kratom Alkaloids and Their Binding to the μ-Opioid Receptor [PDF]

open access: yes, 2019
Kratom, a plant commonly found in southeast Asia, has traditionally been used for medicinal treatments. Recently, however, the popularity of the drug has significantly increased due to its euphoric effects, leading to it being used as an alternative to ...
Chamblee, Reba Elizabeth Ann
core   +1 more source

Clinical pharmacokinetic assessment of kratom (Mitragyna speciosa), a botanical product with opioid-like effects, in healthy adult participants [PDF]

open access: yes, 2022
Increasing use of the botanical kratom to self-manage opioid withdrawal and pain has led to increased kratom-linked overdose deaths. Despite these serious safety concerns, rigorous fundamental pharmacokinetic knowledge of kratom in humans remains lacking.
Cech, Nadja B.   +3 more
core  

The Analysis of Commercially Available Kratom Products in Richmond, Virginia [PDF]

open access: yes, 2022
Kratom is a novel psychoactive substance that has gained popularity within the past ten years. Originating from Southeast Asia, the leaves of the Mitragyna speciosa tree contain two principal alkaloids, mitragynine and 7-hydroxymitragynine, that play a ...
Alves, Emanuele A   +3 more
core   +1 more source

Metabolism And Pharmacokinetics In The Development Of New Therapeutics For Cocaine And Opioid Abuse [PDF]

open access: yes, 2012
Cocaine and opioid abuse are a major public health concern and the cause of significant morbidity and mortality worldwide. The development of effective medication for cocaine and opioid abuse is necessary to reduce the impact of this issue upon the ...
Vuppala, Pradeep Kumar
core   +1 more source

In-Utero effects of the crude ethanolic extract of the leaves of mitragyna speciosa on neural tube formation in rats [PDF]

open access: yes, 2010
The developmental effects of in-utero administration of the crude ethanolic extract of the leaves of itragyna speciosa (MS) on neural tube in fetal rats were investigated.
Abd Kadir, Siti Nur Sharida   +4 more
core  

Kratom (Mitragyna speciosa) in cancer chemoprevention – A provocative functional food perspective

open access: yesJournal of Agriculture and Food Research
The increasing interest in natural products for cancer prevention has led to a provocative exploration of Kratom (Mitragyna speciosa) as a potential chemopreventive functional food.
Happy Kurnia Permatasari   +6 more
doaj   +1 more source

Alkaloid Profiles and Activity in Different Strains

open access: yesNatural Product Communications, 2018
Mitragyna speciosa (K.) H. (Kratom) is a tree that possesses stimulant and opioid-like analgesic effects, and is indigenous to Southeast Asia and Indochina, where it has seen widespread use for hundreds of years.
Luisa Boffa   +4 more
doaj   +1 more source

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