Results 81 to 90 of about 340,341 (299)

Effect of 3'-methyl-N,N-dimethyl-4-aminoazobenzene in the presence or absence of liver microsomes on the liver cells having low tumor-producing capacity in culture. [PDF]

, 1983
A cell strain having low tumor-producing capacity was exposed in culture to 3'-methyl-N,N-dimethyl-4-aminoazobenzene (3'-Me-DAB) in the presence or absence of liver microsomes, and whether or not the cells will progress to those having high tumor ...
Nishiyama, Shoichi, Sato, Jiro, Tanaka, Toshio, Tokiwa, Takayoshi   +3 more
core   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

That\u27s My Mom [PDF]

, 2015
With a dab of flour on her nose and a twinkle in her eyes the not too plump little woman stepped to the front of the stage. The scene was the auditorium of the local synagogue. The occasion was a meeting of the Sisterhood of the congregation. The program
Hollander, Clarissa
core   +1 more source

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento, Daniela F. Santos, Tuane C. R. G. Vieira, Tiago F. Outeiro   +3 more
wiley   +1 more source

The extent of drought determines daily area burned in Canadian forests

Environmental Research Letters
Annual or seasonal wildfire burned area has been frequently and successfully estimated by models in fire research; daily area burned (DAB) over a region, however, has never been effectively modeled due to its high variability.
Weiwei Wang, Xianli Wang, Kerry Anderson, Peter Englefield, Dante Castellanos-Acuna, Tom Swystun, Mike D Flannigan   +6 more
doaj   +1 more source

Inhibition of glycogen phosphorylase stimulates ventromedial hypothalamic nucleus AMP‐activated protein kinase

Physiological Reports, 2017
The glucose polymer glycogen is a vital fuel reserve in the brain. The mediobasal hypothalamic energy sensor AMP‐activated protein kinase (AMPK) maintains glucostasis via neurotransmitter mechanisms that suppress [γ‐aminobutyric acid; GABA] or stimulate [
Hussain N. Alhamami, Ayed Alshamrani, Karen P. Briski   +2 more
doaj   +1 more source

Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3

Advanced Engineering Materials, EarlyView.
This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for elemental powder blends compared to prealloyed feedstocks.
Olaf Stelling, Matthias Steinbacher, Nils Ellendt   +2 more
wiley   +1 more source

Acquisition and evolution of the neurotoxin domoic acid biosynthesis gene cluster in Pseudo-nitzschia species

Communications Biology
Of the hitherto over 60 taxonomically identified species in the genus of Pseudo-nitzschia, 26 have been confirmed to be toxigenic. Nevertheless, the acquisition and evolution of the toxin biosynthesis (dab) genes by this extensive group of Pseudo ...
Ziyan He, Qing Xu, Yang Chen, Shuya Liu, Huiyin Song, Hui Wang, Chui Pin Leaw, Nansheng Chen   +7 more
doaj   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Comparison of Configurable Modular Two-Level and Three-Level Isolated Bidirectional DC–DC Converters for Super-Capacitor Charging in DC Shore Power Systems

Energies
Compared to the AC counterpart, the DC shore power system provides a significant advantage of efficient power supply from renewable sources to ships and onshore loads.
Wenqiang Xie, Mingming Shi, Yuying He, Chenyu Zhang, Ruihuang Liu   +4 more
doaj   +1 more source