Results 71 to 80 of about 27,919 (199)
Plant, Cell &Environment, Volume 49, Issue 5, Page 2516-2530, May 2026.ABSTRACT Hydroxycinnamoyl tyramine conjugates are phenolamides produced by plants in response to pathogen attack and biotic stresses. Their proposed mechanisms of action include cytotoxicity towards pathogens, cell wall reinforcement to restrict pathogen proliferation, and signaling activity to trigger general stress responses.
Halbay Turumtay +14 more
wiley +1 more source
Molecular Genetic Diversity and Association Mapping of Morphine Content and Agronomic Traits in Turkish Opium Poppy (papaver Somniferum) Germplasm [PDF]
, 2016 As the sole plant source of many potent alkaloids, opium poppy (Papaver somniferum L.) is an important medicinal crop. Nevertheless, few studies have characterized opium poppy germplasm with crop-specific molecular markers.
Koşar, Ferda Çelikoğlu +5 more
core +2 more sources
ChemistryOpen, Volume 15, Issue 4, April 2026.Natural products derived from plants, animals, fungi, bacteria, and minerals contain diverse bioactive classes such as alkaloids, flavonoids, terpenoids, saponins, tannins, and phenolics. These natural products work through different mechanisms, including ROS inhibition, NF‐κB suppression, and cytokine regulation, and exhibit wide applications across ...
Sajid Ali +4 more
wiley +1 more source
Counterproductive counternarcotic strategies? A study of the effects of opium eradication in the presence of imperfect capital markets and sharecropping arrangements [PDF]
In this paper, we model the economic incentives surrounding opium crop production at farm level in Afghanistan. Specifically, we examine the impact of eradication policies when opium is used as a means of obtaining credit, and when the crops are produced
Andersson, Camilla
core
, 2020 Comparison and efficacy of four seed treatment on enhancing opium poppy seed health and controlling poppy downy mildew.
Suzanne Jones (8697894) +4 more
core +1 more source
Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research
Mass Spectrometry Reviews, Volume 45, Issue 2, Page 429-452, March/April 2026.ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke +3 more
wiley +1 more source
BMC Plant Biology, 2010 Background Papaver somniferum (opium poppy) is the source for several pharmaceutical benzylisoquinoline alkaloids including morphine, the codeine and sanguinarine.
Schriemer David C +5 more
doaj +1 more source
The Chemical Record, Volume 26, Issue 3, March 2026.This review highlights the characteristic odor markers of illicit drugs, emphasizing volatile markers from both natural and synthetic sources, and explores the shift from canine‐based detection to emerging noncontact sensing technologies. Illicit drug use remains a global concern, requiring effective detection methods to counter evolving concealment ...
Minwoo Kim +4 more
wiley +1 more source
Responding to Afghanistan's Opium economy challenge : lessons and policy implications from a development perspective [PDF]
Opium, Afghanistan's leading economic activity, lies at the heart of the challenges the country faces in state building, governance, security, and development.
Byrd, William A.
core
This year, over 5,000 archaeologists registered for the 30th Annual Meeting of the European Association of Archaeologists, which took place in Rome (Italy) from August 28th to 31th, 2024. View from the Park of the Colosseum (Welcome reception, 28/08/2024)
Salavert, Aurélie
core +1 more source