Results 51 to 60 of about 4,204 (164)

Uji Efek Sedatif Fraksi Etanol Daun Kratom (Mitragyna Speciosa Korth.) Pada Mencit Jantan Galur Balb/c [PDF]

open access: yes, 2013
Kratom (Mitragyna speciosa Korth.) is one of traditional medical plant that canproduces both stimulant effects (in low doses) and sedative effects (in high doses).
Ridayani, Y. (Yeni)
core   +1 more source

“Plants Don’t Have a Culture to Appropriate”: Accounting for Accusations of Cultural Appropriation of Peyote Ceremonies

open access: yesSociology Compass, Volume 19, Issue 3, March 2025.
ABSTRACT The concept of cultural appropriation has drawn increasing attention from academic disciplines and nonacademic circles. Yet, there is no consensus on what constitutes cultural appropriation nor whether it is harmful. The contested nature of the concept suggests that it is important to understand how people respond to such accusations.
Heith Copes   +4 more
wiley   +1 more source

The Combination of Mitragynine and Morphine Prevents the Development of Morphine Tolerance in Mice

open access: yesMolecules, 2013
Mitragynine (MG) is the major active alkaloid found in Mitragyna speciosa Korth. In the present study, we investigated the enhancement of analgesic action of MG when combined with morphine and the effect of the combination on the development of tolerance
Sharida Fakurazi   +5 more
doaj   +1 more source

Effects of mitragynine from Mitragyna speciosa Korth leaves on working memory [PDF]

open access: yes, 2010
Aim of the study: Mitragyna speciosa Korth from Rubiaceae family is a tropical plant indigenous to Southeast Asia particularly in Thailand, Peninsular of Malaysia and Indonesia. The leaves have been used by natives for their opium-like effect and cocaine-
Apryani, Evhy   +4 more
core   +1 more source

Seeing the Savanna Through the Trees: Vegetation Structure, Composition and Function Along a Forest‐Savanna Boundary in Cambodia

open access: yesBiotropica, Volume 57, Issue 1, January 2025.
In the seasonally dry landscapes of continental Southeast Asia, deciduous dipterocarp vegetation (DDF), which resembles savanna, and semi‐evergreen forests (SEF) form patchy landscape mosaics, with abrupt boundaries between them. Alternative hypotheses suggest that these vegetation types are alternative stable states maintained by fire‐vegetation ...
Naomi Schwartz   +9 more
wiley   +1 more source

Growth and yield of Vigna radiata L.) under Terminalia arjuna and Mitragyna parvifolia based agrisilvicultural system [PDF]

open access: yes, 2015
The present investigation was carried out in an agrisilvicultural system with treatments involving silvicultural component of 20 years old Terminalia arjuna Bedd.
Behera, L. K.   +3 more
core   +2 more sources

Effect of Temperature and Light on Ex Situ Germination of Flemingia faginea (Guill. & Perr.) Baker Seeds in Burkina Faso

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Flemingia faginea is a woody species whose various parts are widely used in traditional medicine. However, this species, which typically grows along waterways, is becoming increasingly rare due to poor seed germination in the wild, possibly resulting from the effects of climate change and human activities. Given the increasing rarity of F.
Raymond Nana   +6 more
wiley   +1 more source

Mitragyna speciosa: Clinical, Toxicological Aspects and Analysis in Biological and Non-Biological Samples

open access: yesMedicines, 2019
The abuse of psychotropic substances is a well-known phenomenon, and many of them are usually associated with ancestral traditions and home remedies. This is the case of Mitragyna speciosa (kratom), a tropical tree used to improve work performance and to
Vânia Meireles   +10 more
doaj   +1 more source

Indolo[2,3-a]quinolizidines and derivatives: Bioactivity and asymmetric Synthesis [PDF]

open access: yes, 2016
Corynantheine alkaloids with a tetracyclic indole[2,3-a]-quinolizidine motif are an important issue in academia and in the life science industries due to their broad bioactivity profile.
Espadinha, Margarida   +2 more
core   +1 more source

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