Results 31 to 40 of about 18,310 (265)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Effect of potentially chromogenic beverages on shear bond strength of acrylic denture teeth to heat-polymerized denture base resins

open access: yesThe Journal of Indian Prosthodontic Society, 2016
Background: Detachment of denture acrylic resin artificial teeth from denture base resin is one of the most common problems presented by denture wearers.
Karin Hermana Neppelenbroek   +5 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

The Antiradical Activity of Insoluble Water Suji (Pleomele angustifolia N.E. Brown) Leaf Extract and Its Application as Natural Colorant in Bread product

open access: yesJournal of Food and Pharmaceutical Sciences, 2014
Currently, there are some synthetic colouring agents present in food products. The synthetic colouring agents are supposed to give deleterious effect to human health; therefore, natural coloring agents derived from plant is continuously explored to ...
Wahyu Jokopriyambodo
doaj  

Impact of coffee exposure on the color adjustment potential of universal-shade resin composites: an in vitro study [PDF]

open access: yesRevista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial
Objectives: This study aimed to evaluate the color adjustment potential (CAP) of a universal-shade composite resin applied to acrylic teeth of different shades under various storage conditions and over different time intervals.
Berkant Sezer   +2 more
doaj   +1 more source

Preparation and properties of cotton fabrics dyed by Aronia (Aronia melanocarpa) extract and chitosan

open access: yesFashion and Textiles, 2023
Naturally occurring compounds can be utilized as coloring and finishing agents in environmentally friendly textile products. Aronia melanocarpa (Aronia) fruits (berries) are rich in bioactive compounds such as various form of polyphenolic compounds ...
Kyung Hwa Hong
doaj   +1 more source

Plant Food Dyes with Antioxidant Properties and Allergies—Friend or Enemy?

open access: yesAntioxidants, 2023
Color is an important food attribute which increases its attractiveness, thus influencing consumer preferences and acceptance of food products. The characteristic color of fresh, raw food is due to natural dyes present in natural food sources. Food loses
Kinga Lis, Zbigniew Bartuzi
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Effect of repolishing on the color stability of a supra-nano spherical filled composite resin: An in vitro study [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects
Background. The present study aimed to assess the impact of staining drinks and repolishing on the color stability of a monochromatic composite resin. Methods.
Merve Haberal   +2 more
doaj   +1 more source

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