Results 231 to 240 of about 140,535 (311)

Post‐curing effects on mechanical properties staining resistance of a 3D‐printed resin versus a direct composite for definitive restorations

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the mechanical performance and staining resistance of a three‐dimensional (3D)‐printed resin (VarseoSmile Crown Plus) subjected to different post‐curing times (0, 5, 10, 15, and 20 min), compared with a conventional nanofilled resin composite (Filtek Z350XT).
Bianca Rossi, Arthur Henrique Marques Massarenti, Giulia Gamero Pizzanelli, Márcia Valéria Gualberto Barbosa de Queiroz, Filipe Milazzo dos Santos, Matheus Kury, Adriano Fonseca Lima   +6 more
wiley   +1 more source

Lipid balance and chemoresistance in cancer cells. [PDF]

Elife
Kanemaru K, Nakamura Y.
europepmc   +1 more source

Coenzyme A mitigates cystine‐deprivation‐induced ferroptosis by suppressing the iron‐starvation response

The FEBS Journal, EarlyView.
Cystine (Cys2) deprivation in pancreatic cancer cells induces oxidative stress that destabilizes cytosolic iron–sulfur cluster (ISC) proteins, triggering an iron‐regulatory protein (IRP)‐mediated iron‐starvation response (ISR). This leads to increased iron uptake (via TFRC), an expanded labile iron pool, and ferroptosis.
Mingjun Tan, Yunzhan Li, Lei Sang, Min Wang, Qin Li, Zekun Li, Dongxiao Sun, Xiuchao Wang, Shengyu Yang   +8 more
wiley   +1 more source

Engineering Microalgae for Enhanced Astaxanthin Production: Integrating Metabolic Pathways and Nano-Biotechnologies. [PDF]

Mar Drugs
Sun Z, Cao S, Guo S, Cheng W, Ugya AY, Sun L.   +5 more
europepmc   +1 more source

The malate–aspartate shuttle supports thermogenic lipid mobilization in brown adipocytes

The FEBS Journal, EarlyView.
Brown fat cells burn lipids within their mitochondria to generate heat. This process involves two energy “shuttles,” one of which is naturally blocked during heat production. We found that the second shuttle (MASh) is not required to generate heat. However, when MASh is disabled, the fatty acids meant for fuel are instead converted back into stored fat.
Michaela Veliova, Caroline M. Ferreira, Katrina P. Montales, Francisco Villalobos, Alexandra J. Brownstein, Rebeca Acín‐Pérez, Gabrielly S. Ferreira, Anthony E. Jones, Linsey Stiles, Ajit S. Divakaruni, Marc Liesa, Orian S. Shirihai, Marcus F. Oliveira   +12 more
wiley   +1 more source

Experimental and Modeling Study of a Semi-Continuous Slurry Reactor-Pervaporator System for Isoamyl Acetate Production Using a Commercial Pervaporation Membrane. [PDF]

Membranes (Basel)
Gómez-García MÁ, Dobrosz-Gómez I, Osorio Viana W.   +2 more
europepmc   +1 more source

Fast & fuelious: the malate–aspartate shuttle in brown adipocyte lipid metabolism

The FEBS Journal, EarlyView.
Brown adipose tissue (BAT) produces heat in response to cold exposure, for which it relies on the coordination of aerobic and anaerobic metabolism. However, how reaction intermediates connect these two essential pathways is unclear. In this issue of The FEBS Journal, Veliova et al., report that the malate–aspartate shuttle (MAS) supports norepinephrine‐
Lukas Blaas, Alexander Bartelt
wiley   +1 more source

High-Shear Mixing-Assisted Esterification of Lauric Acid to Produce Value-Added Products and Intermediaries: Effect of the Alcohol Structure. [PDF]

ACS Omega
Reyes-Cruz FM, Sánchez-Cantú M, Quintana-Solórzano R, Sandoval-Ramírez J, Carrasco-Carballo A.   +4 more
europepmc   +1 more source

Investigation into the delivery and evaluation of a unique Avena sativa (Oat) Lipid Extract on skin barrier using LC‒MS/MS, Raman spectroscopy, immunostaining analysis and skin efficacy

International Journal of Cosmetic Science, EarlyView.
Abstract Objectives Oat lipids are rich in ceramides. In this investigation, we analysed the delivery of a specific Oat Lipid Extract derived from Avena sativa, comprising ‘skin identical’ ratios of fatty acids, ceramides and cholesterol/sterol. This investigation is the first reported investigation of oat lipids utilizing Raman spectroscopy for the ...
E. Gombert, C. Dewis
wiley   +1 more source

Synthesis of diaryl phosphates using phytic acid as a phosphorus source. [PDF]

Beilstein J Org Chem
Asao K, Matsumoto S, Mori H, Yoshimura R, Sasaki T, Hirata N, Hayakawa Y, Kawaguchi SI.   +7 more
europepmc   +1 more source