Results 21 to 30 of about 754,154 (303)

Slc2a10 knock-out mice deficient in ascorbic acid synthesis recapitulate aspects of arterial tortuosity syndrome and display mitochondrial respiration defects

open access: yes, 2020
Arterial tortuosity syndrome (ATS) is a recessively inherited connective tissue disorder, mainly characterized by tortuosity and aneurysm formation of the major arteries.
Barnhoorn, Sander   +14 more
core   +1 more source

Tonic and phasic nitric oxide signals in hippocampal long-term potentiation [PDF]

open access: yes, 2006
Nitric oxide ( NO) participates in long-term potentiation (LTP) and other forms of synaptic plasticity in many different brain areas but where it comes from and how it acts remain controversial.
Garthwaite, J, Hopper, RA
core   +1 more source

CFD Analysis of Port Water Injection in a GDI Engine under Incipient Knock Conditions

open access: yesEnergies, 2019
This paper investigates, through computational fluid dynamics (CFD) simulations, the knock resistance improvements that can be obtained in a turbo-charged GDI engine with water injection.
Jacopo Zembi   +4 more
doaj   +1 more source

Reward circuitry is perturbed in the absence of the serotonin transporter [PDF]

open access: yes, 2009
The serotonin transporter (SERT) modulates the entire serotonergic system in the brain and influences both the dopaminergic and norepinephrinergic systems.
Bearer, Elaine L.   +4 more
core   +1 more source

Knock, knock, knocking on Europe’s door: Threat of leishmaniasis in Europe with a focus on Turkey

open access: yesCurrent Research in Parasitology and Vector-Borne Diseases, 2023
Leishmaniasis epidemiology is currently undergoing substantial transformations in both Turkey and Europe, signifying potential implications for public health.
Varol Tunalı, Ahmet Özbilgin
doaj   +1 more source

Single copy/knock-in models of ALS SOD1 in C. elegans suggest loss and gain of function have different contributions to cholinergic and glutamatergic neurodegeneration [PDF]

open access: yes, 2018
Mutations in Cu/Zn superoxide dismutase 1 (SOD1) lead to Amyotrophic Lateral Sclerosis (ALS), a neurodegenerative disease that disproportionately affects glutamatergic and cholinergic motor neurons.
Baskoylu, Saba N   +10 more
core   +3 more sources

CHOOSING AND SUBSTANTIATION OF COMPRESSION RATIO OF THE GAS ENGINE CONVERTED ON THE BASIS OF THE 4ДТНА1 DIEL ENGINE [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2014
The method of compression ratio choosing in spark ignition gas ICE has been described. The results of calculation to choose the compression ratio in the gas engine 4ГЧН8,8/8,2 have been shown.
F. Abramchuk   +3 more
doaj  

Sexual Dimorphism in Balance and Coordination in p75NTRexonIII Knock-Out Mice

open access: yesFrontiers in Behavioral Neuroscience, 2022
The p75 neurotrophin receptor (p75NTR) is implicated in various biological functions during development and adulthood. Several animal models have been developed to identify the roles of p75NTR in vivo and in vitro. P75NTRExonIII knock-out mice are widely
Mahdi Abbasian   +2 more
doaj   +1 more source

Effect of fuel-air mixture dilution on knock intensity (2nd report: Auto-ignition conditions in end gas preventing intense pressure oscillation)

open access: yesNihon Kikai Gakkai ronbunshu, 2017
This paper studies the condition of reducing knock intensity which is the pressure oscillation initiated by auto-ignition of the end gas. The knock intensity is thought to be decreased by suppressing the reaction rate of auto-ignition. In this study, the
Mitsuaki OHTOMO   +3 more
doaj   +1 more source

The conduction pathway of potassium channels is water free under physiological conditions. [PDF]

open access: yes, 2019
Ion conduction through potassium channels is a fundamental process of life. On the basis of crystallographic data, it was originally proposed that potassium ions and water molecules are transported through the selectivity filter in an alternating ...
Chevelkov, V.   +9 more
core   +1 more source

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