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Polaskia chichipe

 
National Institutes of Health

Papers overview

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2017
2017
Inhibition of amyloid β aggregation and protective effect on SH-SY5Y cells by triterpenoid saponins from the cactus Polaskia chichipe.
Alzheimer's disease (AD) destroys brain function, especially in the hippocampus, and is a social problem worldwide. A major… Expand
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2017
2017
Triterpenoid saponins from Polaskia chichipe Backbg. and their inhibitory or promotional effects on the melanogenesis of B16 melanoma cells
Five new oleanane-type saponins 1–5 together with a known saponin 6 and a steroidal glycoside 7 were isolated from Polaskia… Expand
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2015
2015
Structural implications for nectar secretion by nectaries of three columnar cacti
Floral nectaries are essential for plant reproduction. Their position and shape are important because these factors determine the… Expand
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2012
2012
Developmental Reaction Norms for Water Stressed Seedlings of Succulent Cacti
Succulent cacti are remarkable plants with capabilities to withstand long periods of drought. However, their adult success is… Expand
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2004
2004
Conditions for the germination and the early growth of seedlings of Polaskia chichipe (Goss.) Backeberg and Echinocactus platyacanthus Link and Otto fa. grandis (Rose) Bravo-Hollis (Cactaceae): (with…
1 Abstract. The effect of different combinations of chemical scarification, soaking and substrates (ex vitro and in vitro) on… Expand
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