Results 51 to 60 of about 537,886 (286)
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Spatialised European Nutrient Balance [PDF]
, 2007 This report describes the estimation of the spatialised nutrient inputs from agriculture and nutrient surplus at the soil surface. Statistical agricultural data from the Farm Structure Survey (FSS) were linked to the spatial information of the CORINE ...
ALOE Alberto +2 more
core
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
New York state, regional and county level nitrogen and phosphorus balances for harvested cropland
Frontiers in SustainabilityNew York (NY) state is one of five states that collectively produce >50% of the annual milk supply within the United States. The local environment allows farmers to integrate crop and livestock systems, facilitating cycling of manure nutrients back to
Olivia Florence Godber +4 more
doaj +1 more source
ENVIRONMENTAL ACCOUNTING IN AGRICULTURE: NUTRIENT ACCOUNTING AND OTHER ASPECTS [PDF]
Journal of Central European Agriculture, 2003 While traditional accounting focuses on accounting for capital assets, costs, yields valued and sold in the market, environmental accounting intends to do the same with non-marketed capital assets, costs and yields, that is, externalities. The farm level
P URFI +4 more
doaj
Frontiers in Sustainable Food Systems, 2022 Urban agriculture has a high potential to contribute to local circular economies, for instance by using nitrogen, phosphorus, and potassium in city organic waste streams as fertilizer inputs.
Paulien C. H. van de Vlasakker +2 more
doaj +1 more source
Nutrient cycle on organic farms: stall balance of a suckler herd and beef bulls [PDF]
, 2002 In organic agriculture, the internal farm nutrient cycle must be quantified to ensure high system productivity along with environmentally sound production processes.
Haas, Guido +2 more
core
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Agricultural Sustainability in Türkiye: Nutrient Use Efficiency
Turkish Journal of Agriculture: Food Science and TechnologyImproving nitrogen use efficiency (NUE), phosphorus use efficiency (PUE), and potassium use efficiency (KUE) is vital for sustainable crop production, particularly in semi-arid agricultural systems such as Türkiye’s. This study investigates how climatic,
Can Mavruk, Aziz Cumhur Kocalar
doaj +1 more source
Impact of planted hedgerow fallows on nutrient balances in a groundnut/maize/cassava intercrop [PDF]
, 2019 To assess if the nutrient supply through planted tree fallows meets crop nutrient uptake and export, N, P, K, Ca and Mg uptake and export by a groundnut/maize/cassava intercrop was compared with the nutrient uptake by three planted fallow systems (Senna ...
Hauser, S.
core +2 more sources