Results 61 to 70 of about 1,280,003 (288)

Dental Wear: A Scanning Electron Microscope Study [PDF]

BioMed Research International, 2014
Dental wear can be differentiated into different types on the basis of morphological and etiological factors. The present research was carried out on twelve extracted human teeth with dental wear (three teeth showing each type of wear: erosion, attrition, abrasion, and abfraction) studied by scanning electron microscopy (SEM).
LEVRINI, LUCA, Di Benedetto, G., RASPANTI, MARIO   +2 more
openaire   +2 more sources

A scan processor as an aid to program documentation [PDF]

, 1970
Program documentation was separated into two catagories: documentation for program use and documentation for program analysis, modification, or extension.
Oliver, P.
core   +1 more source

Mobility and transverse flow visualization using phase variance contrast with spectral domain optical coherence tomography [PDF]

, 2007
Phase variance-based motion contrast is demonstrated using two phase analysis methods in a spectral domain optical coherence tomography system. Mobility contrast is demonstrated for an intensity matched Intralipid solution placed without flow within ...
Fingler, Jeff, Fraser, Scott E., Schwartz, Dan, Yang, Changhuei   +3 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Fetuin-A: a relevant novel serum biomarker for non-invasive diagnosis of metabolic dysfunction-associated steatotic liver disease (MASLD): a retrospective case-control study

BMC Gastroenterology
Objectives To determine how fetuin-A contributes to diagnosing and assessing MASLD severity. Methods Fifty MASLD patients and fifty healthy control participants were involved in this retrospective case-control research.
Mohamed M. Elhoseeny, Badawy A. Abdulaziz, Mohamed A. Mohamed, Radwa M. Elsharaby, Ghadeer M. Rashad, Amira A. A. Othman   +5 more
doaj   +1 more source

A scanning cavity microscope

, 2018
Nano ist überall! Nanoskalige Systeme sind allgegenwärtig, wie in farbigen Gläsern, neuartigen Solarzellen oder in Lebewesen. Für ein umfassendes Verständnis des Nanokosmos ist es unabdingbar, Nanoteilchen einzeln zu untersuchen, um einen tiefen und faszinierenden Einblick in eine Welt, die dem Betrachter auf dem ersten Blick verborgen ist, zu erlangen.
openaire   +2 more sources

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

A scanning electron microscopic study of hypercementosis [PDF]

Journal of Applied Oral Science, 2008
The purpose of this study was to evaluate morphological characteristics of teeth with hypercementosis that are relevant to endodontic practice. Twenty-eight extracted teeth with hypercementosis had their root apexes analyzed by scanning electron microscopy (SEM). The teeth were divided according to tooth groups and type of hypercementosis.
Pinheiro, Bethânia Camargo, Pinheiro, Tiago Novaes, Capelozza, Ana Lúcia Alvarez, Consolaro, Alberto   +3 more
openaire   +5 more sources

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

Improving Neighborhood Location Outcomes in the Housing Choice Voucher Program: A Scan of Mobility Assistance Programs [PDF]

, 2010
Based on interviews with housing mobility program staff, outlines issues and suggestions for assignment and sites; destination neighborhoods; measures, tracking, and outcomes; evaluation and cost effectiveness; and challenges with such ...

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