Results 61 to 70 of about 41,932 (294)
PLoS ONE, 2019 The systematic analysis of museum collections can provide important insights into the dental and skeletal pathology of wild mammals. Here we present a previously unreported type of dental defect and related skull pathology in five juvenile Baltic grey ...
Uwe Kierdorf +4 more
doaj +1 more source
The Histlogical Comparison of Pulp Disease between Dental Trauma and Pulp Exposure
Journal of Hard Tissue Biology, 2005 The aim of this study was to investigate the histological changes of dental pulp following luxation of tooth, and compared with that of pulp exposure mechanically. Upper left first molar of twenty male, 5 weeks age, Wister rats were used for this study; ten were used for trauma group by luxation and ten for mechanically expose group.
Yamada, Yoshishige, Matsumoto, Koukichi
openaire +2 more sources
Advanced Science, EarlyView.A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu +7 more
wiley +1 more source
Exposure of reproductively maturing rainbow trout to a New Zealand pulp and paper mill effluent.
, 2002 Long-term studies on the reproductive fitness of fish under controlled exposure conditions are necessary to address some of the controversy surrounding the field-based studies of pulp and paper effluent effects. This study undertook effluent exposures of
van den Heuvel, MR +3 more
core +2 more sources
口腔疾病防治, 2017 Objective To evaluate the clinical effects of mineral trioxide aggregate (MTA) as apulp⁃dressing agent in immature permanent anterior teeth. Methods 68 permanent anterior teeth with deep caries or accidental pulp expo⁃ sure were randomly divided into ...
WEN Jing +3 more
doaj +1 more source
Advanced Science, EarlyView.PLD3 activates the lysosomal‐AKT‐NF‐κB axis to drive cellular senescence in macrophages, establishing an immunosuppressive TME by limiting the infiltration of cytotoxic T, NK, and NKT cells, which confers resistance to anti‐PD‐1 therapy. Abrine inhibits PLD3 expression, restoring antitumor immunity and synergizing with anti‐PD‐1 treatment.
Xingtu Qin +11 more
wiley +1 more source
Exposure of zebrafish to brominated environmental chemicals [PDF]
, 2010 Fish reproduction and embryonic development may be sensitive to environmental chemicals. This thesis investigated effects of brominated flame retardants (BFRs) and polybrominated dibenzo-p-dioxins (PBDDs) on reproduction and early life-stage development ...
Norman Haldén, Anna
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Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper
Advanced Science, EarlyView.Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou +10 more
wiley +1 more source
IEEE AccessPulp exposure is a condition in which the pulp chamber of the tooth is exposed, usually due to trauma, dental caries, or unintentional tooth fractures. If not treated right away, this exposure may lead to inflammation, infection, and eventual involvement
A. K. Devika +4 more
doaj +1 more source
Policy vs. Consumer Pressure: Innovation and Diffusion of Alternative Bleaching Technologies in the Pulp Industry [PDF]
In the late 1980s and early 1990s, concern over dioxin in both paper products and wastewater led to the development of techniques that reduced the use of chlorine in the pulp industry. Both regulatory and consumer pressure motivated this change.
Tamara Hafner +2 more
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