Putrescine - Wikipedia
Putrescine serves an important role in a multitude of ways, which include: a cation substitute, an osmolyte, or a transport protein. [13] It also serves as an important regulator in a variety of surface proteins, both on the cell surface and on organelles, such as the mitochondria and chloroplasts.
The smell of death: evidence that putrescine elicits threat …
Since exposure to putrescine elicits specific behaviors in animals (e.g., escape, avoidance), we can examine whether putrescine produces similar behaviors in humans. In sum, putrescine appears to be well-suited to test as a specific chemical …
Polyamines: Functions, Metabolism, and Role in Human Disease …
Putrescine, spermine, and spermidine are the important polyamines (PAs), found in all living organisms. PAs are formed by the decarboxylation of amino acids, and they facilitate cell growth and development via different cellular responses.
Putrescine: A Key Metabolite Involved in Plant Development, …
Putrescine (Put) is the starting point of the polyamines (PAs) pathway and the most common PA in higher plants. It is synthesized by two main pathways (from ornithine and arginine), but recently a third pathway from citrulline was reported in sesame plants.
Putrescine: Uses, Interactions, Mechanism of Action - DrugBank …
2005年6月13日 · Putrescine is a toxic diamine formed by putrefaction from the decarboxylation of arginine and ornithine. Putrescine is a solid. This compound belongs to the polyamines.
[The importance of putrescine in the human body] - PubMed
2014年4月10日 · Putrescine plays a very important role in the regulation of division, differentiation and maturation of cells as well as apoptosis. As the polycationic molecule it stabilizes the structure of DNA and participates in the functioning of cell membranes. It is able to interact with series of ion channel …
Putrescine - an overview | ScienceDirect Topics
Putrescine is a simple aliphatic polycation found ubiquitously, involved in pathways of biosynthesis and catabolism. It plays a role in the brain under various conditions and is suggested to have structural roles in membranes and modulatory functions in certain neuronal systems.
Putrescine - an overview | ScienceDirect Topics
Putrescine (Put), spermidine (Spd), and spermine (Spm), commonly designated as polyamines, are polycations with flexible aliphatic carbon chains.
Putrescine - an overview | ScienceDirect Topics
Putrescine (fibrostat) belongs to the polyamines, formed by putrefaction from the decarboxylation of arginine and ornithine, which could inhibit cross-linking of type III procollagen. There was a phase II double-blind crossover study for putrescine in treatment of hypertrophic scars [ 86 ].
Why death smells so deadly - Science News
2013年11月15日 · SURPRISING STINK The distinctive smell of dead animals comes largely from molecules like cadaverine and putrescine that are made when proteins break down, but the decomposition of high-protein ...
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