Enrich bulb

D601 xg g 1 Se onion leaves and 16D 51 xg g-1 Se onion bulbs, enriched with Se(IV) or Se(VI) during hydroponic growth... 

Better assimilation of Se to onion leaves with [15] respect to bulbs higher total Se in plants enriched with Se(VI) more efPcient incorporation of Se to proteins in Se(IV) enriched plants (33 and 26% of total Se in leaves and bulbs versus 3 and 5% observed in Se(VI) enriched plants)... 

Browrr J, Cooper-Kulrrr CM, Kempemranir G, Van Praag H, Wirrkler J, Gage FH, Kulrrr HG (2003b) Enriched errvirorrmeirt and physical activity stimulate Irippocampal but rrot olfactory bulb rreurogerr-esis. Eur J Neur osci 17 2042—2046. 

Brown J, Cooper-Kuhn CM, Kempermann G, Van Praag H, Winkler J, Gage FH, Kuhn HG (2003b) Enriched environment and physical activity stimulate hippocampal but not olfactory bulb neurogenesis. Eur J Neurosci 17 2042-2046. 

Rochefort C, Gheusi G, Vincent J-D, Lledo P-M. 2002. Enriched odor exposure increases the number of newborn neurons in the adult olfactory bulb and improves odor memory. J Neurosci 22 2679-2689. 

There is evidence tliat PrP " in neurons is concenttated in die synaptic region. The protein is axonally transported to nerve terminals (Borchelt et al, 1994) and is enriched in presynaptic membranes obtained by subcellular fractionation (Herms et al, 1999). It has also been localized to synaptic profiles by immunoelectron microscopy (Fournier et al, 1995 Sales et al, 1998). By light microscopic immuno-cytochemistry, PrP " is found primarily in synaptic fields of the olfactory bulb, limbic structures, striatonigral complex, and cerebellar molecular layer, with little staining of neuronal perikarya or fiber pathways (Sales etal, 1998 Herms etal, 1999). These data would suggest a role for PrP in synaptic function, although additional studies are clearly necessary. 

Fused silica, Si02 850-1250 0.1 0.025 - 0.4 Glass bulb, bulk uptake Enriched O2 gas... 

W. may be started from the whole grain, bulb or tuber, which are disintegrated or cmshed after hydration and extraction of solubles (steeping), or from flour after initial - dry milling and starch (endosperm) enrichment in the case of cereal grain or seeds (legumes). All main processes are physical in nature. 

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