Results 71 to 80 of about 1,492,528 (310)

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Reversal of Anabolic Effect of Testosterone

open access: yesExperimental Biology and Medicine, 1951
The anabolic effect of male hormone is well known. Nitrogen is retained and body tissue formed, with increase in body and organ weight. Whether or not this action of the male hormone is mediated through the pituitary has been studied by Simpson, Marx, Becks and Evans(1), and in a subsequent contribution by Gordon, Evans and Simpson (2) and recently by ...
H S, HOYT, T, DOUD, R S, HOYT
openaire   +2 more sources

Reverse flow downstream multi-vent regulators

open access: yesAin Shams Engineering Journal, 2013
Flow separation is a natural phenomenon encountered for some cases in the non-prismatic stilling basins of irrigation works. The main flow is divided into two main jets as forward and reverse flows. When this happens, a plane of separation zone is formed
Mohamed F. Sauida
doaj   +1 more source

Reverse causation, physical inactivity, and dementia

open access: yesIndian Journal of Psychological Medicine, 2020
One variable may influence another as cause and effect. However, in situations in which a cause-effect relationship is scientifically plausible, reverse causation may also be possible. As an example, physical inactivity may predispose to dementia through
Chittaranjan Andrade
doaj   +1 more source

Effect of Operating Conditions on Reverse Osmosis (RO) Membrane Performance

open access: yesJournal of Engineering, 2023
The aim of this research is to study the effect of high concentrations of salts, pressure and temperature on the performance of the RO membrane with time.
Suad Abdulmuttaleb Mohammed   +2 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Effect of temperature gradients in (reverse) electrodialysis in the Ohmic regime

open access: yes, 2018
Electrodialysis (ED) and reverse electrodialysis (RED) are processes for the production of desalinated water (ED) and power (RED). Temperature of the feed streams can strongly influence the performance of both processes.
Anne M. Benneker   +3 more
semanticscholar   +1 more source

Examining the Effect of Reverse Worded Items on the Factor Structure of the Need for Cognition Scale

open access: yesPLoS ONE, 2016
Reverse worded (RW) items are often used to reduce or eliminate acquiescence bias, but there is a rising concern about their harmful effects on the covariance structure of the scale.
Xijuan Zhang, Ramsha Noor, V. Savalei
semanticscholar   +1 more source

Size Changes of Reverse Micelles after Extraction of Peanut Protein and Their Forward Extraction Rates

open access: yesGrain & Oil Science and Technology, 2018
:: The aim of this study was to detect the size changes of reverse micelles after extraction of peanut protein and their forward extraction rates.
Limin WANG   +3 more
doaj   +1 more source

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

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