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Latest Putrescine Stories

2011-03-07 13:21:58

For years brain scientists have puzzled over the shadowy role played by the molecule putrescine, which always seems to be present in the brain following an epileptic seizure, but without a clear indication whether it was there to exacerbate brain damage that follows a seizure or protect the brain from it.

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2009-08-17 09:45:00

In an advance toward the first portable device for detecting human bodies buried in disasters and at crime scenes, scientists today report early results from a project to establish the chemical fingerprint of death. Speaking here at the 238th National Meeting of the American Chemical Society

2008-09-07 03:00:19

By Marina, Maria Maiale, Santiago Javier; Rossi, Franco Ruben; Romero, Matias Fernando; Rivas, Elisa Isabel; Garriz, Andres; Ruiz, Oscar Adolfo; Pieckenstain, Fernando Luis The role of polyamine (PA) metabolism in tobacco (Nicotiana tabacum) defense against pathogens with contrasting pathogenic strategies was evaluated.

2008-01-25 09:00:20

By Dinis-Oliveira, R J Duarte, J A; Sanchez-Navarro, A; Remiao, F; Bastos, M L; Carvalho, F Paraquat dichloride (methyl viologen; PQ) is an effective and widely used herbicide that has a proven safety record when appropriately applied to eliminate weeds.


Word of the Day
gazingstock
  • A person or thing gazed at with wonder or curiosity, especially of a scornful kind.
The 'stock' of 'gazingstock' comes from an Old English word meaning 'tree trunk' or 'wood'.
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