Results 141 to 150 of about 1,931 (193)

The Use of Pulmonary Arterial Pressure (PAP) for Improved Beef Cattle Management. [PDF]

open access: yesAnimals (Basel)
Stearns K   +4 more
europepmc   +1 more source

N-glycan core tri-fucosylation requires Golgi α-mannosidase III activity that impacts nematode growth and behavior. [PDF]

open access: yesJ Biol Chem
Kendler J   +14 more
europepmc   +1 more source

Swainsonine Inhibition of Spontaneous Metastasis

open access: yesJNCI: Journal of the National Cancer Institute, 1989
We have previously shown that swainsonine, administered systemically to C57BL/6 mice, inhibited the pulmonary metastasis of iv injected B16-F10 melanoma cells by a mechanism involving interleukin-2 production and augmentation of natural killer cell activity.
Newton, S A   +3 more
core   +6 more sources

Advance of swainsonine biosynthesis

Chinese Chemical Letters, 2018
Abstract Swainsonine (1) belongs to the family of indolizine alkaloid with strong neurologically toxic effects on herbivorous livestock. Recently, a great amount of evidence confirmed that this alkaloid displayed a wide range of bioactivities especially anti-cancer biological effects.
Xiang-Mei Tan   +2 more
exaly   +2 more sources

N-alkylated derivatives of swainsonine.

open access: yes, 2007
AbstractLocoweeds (Astragalus and Oxytropis spp.) continue to be a significant rangeland poisonous plant problem. The toxin in the plant has been identified as the polyhydroxy indoziline alkaloid names swainsonin. The overall reaction scheme is summarized.
M. Garrossian   +3 more
openaire   +2 more sources

Screening for swainsonine among South American Astragalus species

open access: yesToxicon, 2017
Swainsonine is a toxic alkaloid found in several plant genera worldwide. The objective of this study was to screen several South American Astragalus species for the toxin swainsonine.
Daniel Cook   +2 more
exaly   +2 more sources

Asymmetric Synthesis of (−)-Swainsonine

The Journal of Organic Chemistry, 2009
We report a new asymmetric synthetic method for (-)-swainsonine utilizing a chiral oxazoline precursor. The key features in this strategy are the diastereoselective oxazoline formation reaction catalyzed by palladium(0), diasteroselective dihydroxylation, and the stereocontrolled allylation reaction with TiCl(4).
Yong-Shou, Tian   +5 more
openaire   +2 more sources

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