Results 41 to 50 of about 690,329 (266)
Performance of progressive and constant tapered instruments rotary systems at canal preparation
RGO: Revista Gaúcha de Odontologia, 2018 Objective: The aim of this study was to compare the performance of two nickel-titanium rotary systems regarding the preparation time, final shape of canal, incidence of aberration, transportation, and fracture of instrument.
Bruna GENARI +5 more
doaj +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Crazing level after pin insertion in anterior primary teeth: a preliminary in vitro study
Journal of Dental School, 2019 Objectives This study aimed to investigate dentinal crack rate following parapulpal pin insertion in anterior primary teeth. Methods Thirteen sound freshly extracted primary canine teeth were horizontally sectioned 1 mm above the cementoenamel junction
Ghassem Ansari +3 more
doaj +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Biotechnologie, Agronomie, Société et EnvironnementDescription of the subject. In Senegal, manioc tuber production targets are increasing every year. However, salinization is a major constraint to its cultivation due to salt-affected land and irrigation water. Objectives. The objective of this study was
Bassirou Diallo +4 more
doaj +1 more source
BiodentineTM is cytocompatible with human primary osteoblasts
Brazilian Oral Research, 2017 Calcium silicate-based materials have been widely studied due to their resemblance to, and similar applicability of, mineral trioxide aggregate (MTA).
Miriam Zaccaro SCELZA +5 more
doaj +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
iScienceSummary: Active pulmonary tuberculosis (TB) is challenging to diagnose, and monitoring treatment response effectively remains difficult. To address these challenges, we developed TB-Scope, a host-gene-expression-based ensemble machine learning ...
Shufa Zheng +14 more
doaj +1 more source
In vitro meat production: Challenges and benefits over conventional meat production
Journal of Integrative Agriculture, 2015 In vitro meat production system is the production of meat outside the food animals by culturing the stem cells derived from farm animals inside the bioreactor by using advanced tissue engineering techniques.
Zuhaib Fayaz Bhat +2 more
doaj +1 more source
Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source