Results 71 to 80 of about 8,575,341 (347)

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Hygroscopicity of secondary organic aerosols formed by oxidation of cycloalkenes, monoterpenes, sesquiterpenes, and related compounds [PDF]

, 2006
A series of experiments has been conducted in the Caltech indoor smog chamber facility to investigate the water uptake properties of aerosol formed by oxidation of various organic precursors.
Bahreini, R., Brechtel, F. J., Flagan, R. C., Goldstein, A. H., Keywood, M. D., Kroll, J. H., Lee, A., Ng, N. L., Seinfeld, J. H., Varutbangkul, V.   +9 more
core   +3 more sources

Water-soluble hybrid materials based on {Mo₆X₈}⁴⁺ (X = Cl, Br, I) cluster complexes and sodium polystyrene sulfonate [PDF]

, 2017
Development of water-soluble forms of octahedral molybdenum clusters {Mo₆X₈}⁴⁺ (X = Cl, Br, I) is strongly motivated by the tremendous potential that these complexes have for biological applications, namely as agents for bioimaging and photodynamic ...
Brylev, Konstantin, Brylev, Konstantin A., Edeleva, Mariya, Edeleva, Mariya V., Efremova, Olga A., Gyrylova, Svetlana, Gyrylova, Svetlana N., Kitamura, Noboru, Kurskaya, Olga, Kurskaya, Olga G., Mironov, Yuri, Mironov, Yuri V., Shestopalov, Alexander, Shestopalov, Alexander M., Shestopalov, Michael, Shestopalov, Michael A., Solovieva, Anastasiya, Solovieva, Anastasiya O., Svezhentseva, Ekaterina, Svezhentseva, Ekaterina V., Tsygankova, Alphiya, Tsygankova, Alphiya R., Vorotnikov, Yuri, Vorotnikov, Yuri A.   +23 more
core   +1 more source

Report on adjusting a high throughput screening tool to support water use phenotyping in forages [PDF]

, 2020
Drought severely limits forage productivity. The avoidance of water deficit by increasing the capacity for water uptake or by controlling water loss are common responses.
Cardoso Arango, Juan Andrés
core  

Bound and free water distribution in wood during water uptake and drying as measured by 1D magnetic resonance imaging

Cellulose, 2017
Knowledge on moisture transport in wood is important for understanding its utilization, durability and product quality. Moisture transport processes in wood can be studied by Nuclear Magnetic Resonance (NMR) imaging.
Ö. Gezici-Koç, S. Erich, H. Huinink, L. V. Ven, O. Adan   +4 more
semanticscholar   +1 more source

Vertical decoupling of soil nutrients and water under climate warming reduces plant cumulative nutrient uptake, water use efficiency and productivity.

New Phytologist, 2021
Warming-induced desiccation of the fertile topsoil layer could lead to decreased nutrient diffusion, mobility, mineralization and uptake by roots. Increased vertical decoupling between nutrients in topsoil and water availability in subsoil/bedrock layers
J. Querejeta, W. Ren, I. Prieto
semanticscholar   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Microbial methanol uptake in northeast Atlantic waters [PDF]

The ISME Journal, 2010
Abstract Methanol is the predominant oxygenated volatile organic compound in the troposphere, where it can significantly influence the oxidising capacity of the atmosphere. However, we do not understand which processes control oceanic concentrations, and hence, whether the oceans are a source or a sink to the atmosphere.
Joanna L, Dixon, Rachael, Beale, Philip D, Nightingale   +2 more
openaire   +2 more sources