Results 111 to 120 of about 204,956 (154)

A review on Mitragyna alkaloids pharmacology, biosynthesis and biotechnological insights. [PDF]

J Genet Eng Biotechnol
Wangmo KS, Wungsintaweekul J, Zhu Z, Yang M, Jaisi A.   +4 more
europepmc   +1 more source

Opioid biomarkers in urine as reliable and valid correlates of opium use characteristics: A 10-year longitudinal assessment. [PDF]

Drug Alcohol Depend Rep
Naghash M, Shaner RL, Poustchi H, Roshandel G, Williams KD, Tuachi A, Kamangar F, Boffetta P, Abnet CC, Hamelin EI, Freedman ND, Malekzadeh R, Etemadi A.   +12 more
europepmc   +1 more source

An LC-MS-Based Molecular Networking Proof-of-Concept for Revealing Ecological Functional Dynamics in Nylsvley Ramsar Wetland Waters. [PDF]

Bull Environ Contam Toxicol
Murungweni FM, Moyo NB, Dondofema F, Madala NE.   +3 more
europepmc   +1 more source

Indole Alkaloids as Biased Opioid Receptor Modulators. [PDF]

Pharmaceuticals (Basel)
Grundmann O, Henderson A.
europepmc   +1 more source

Tuning reductase activity in monoterpene indole alkaloid biosynthesis. [PDF]

Proc Natl Acad Sci U S A
Carr SC, Wu S, Gase K, Nakamura Y, Kamileen MO, Kunert M, Heinicke S, Kang M, Grabe V, Caputi L, O'Connor SE.   +10 more
europepmc   +1 more source

Exploring the "poppy seed defense" in oral fluid: detection of opioids following poppy seed consumption. [PDF]

J Anal Toxicol
Midtlyng L, Høiseth G, Rahho R, Thaulow CH.   +3 more
europepmc   +1 more source

Biotechnological Advances in Sanguinarine and Chelerythrine Production from Plume Poppy (<i>Macleaya cordata</i>): A Gene Editing Perspective. [PDF]

Plants (Basel)
Rather BA, Xu W, Tantray AY, Mahajan M, Sun H, Cong H, Jiang X, Khan MIR, Qiao F.   +8 more
europepmc   +1 more source

Beyond regulation: Reimagining India's narcotic drugs and psychotropic substances policy with public health perspective. [PDF]

Indian J Psychiatry
Sahasrabuddhe A, Purohit N.
europepmc   +1 more source

Amaryllidaceae Alkaloids and Isoquinoline Alkaloids: A Perspective on Historical Approaches to Pathway Elucidation. [PDF]

Plants (Basel)
Peña-Morales M, Vega-Páez JD, Cortes N, Osorio E, Caicedo PA, Barrera-Ocampo A, Álvarez O, Gonzáles Barrios AF, Villegas-Torres MF.   +8 more
europepmc   +1 more source

Semi-synthesis in the exploration of opioid-targeting natural products.

Nat Prod Rep
Riley AP.
europepmc   +1 more source