Results 251 to 260 of about 3,876,466 (316)

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Influence of signal-to-noise ratio on DoLP and AoP measurements during reflectance-mode division-of-focal plane Stokes polarimetry of biological tissues. [PDF]

Biomed Opt Express
Iannucci LE, Gruev V, Lake SP.
europepmc   +1 more source

3D polarization-interference holographic histology for wavelet-based differentiation of the polycrystalline component of biological tissues with different necrotic states. Forensic applications. [PDF]

J Biomed Opt
Ushenko A, Dubolazov A, Zheng J, Litvinenko A, Gorsky M, Ushenko Y, Soltys I, Salega O, Chen Z, Wanchuliak O.   +9 more
europepmc   +1 more source

[Ultrasonic properties of biological tissues].

Iyo denshi to seitai kogaku. Japanese journal of medical electronics and biological engineering, 1986
openaire   +2 more sources

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Terahertz Imaging of Biological Tissues

2011
A reflective THz imaging system sensitive to small variations in water concentrations has been developed. Biological tissues such as skin, eyes and teeth were imaged to ascertain the systems response to tissue hydration. Difference in water concentrations translated to contrast in the THz images.
Priyamvada Tewari, Zachary D. Taylor, David Bennett, Rahul S. Singh, Martin O. Culjat, Colin P. Kealey, Jean Pierre Hubschman, Shane N. White, Alistair Cochran, Elliott R. Brown, Warren S. Grundfest   +10 more
openaire   +3 more sources

Fibrin adherence to biologic tissues

Journal of Surgical Research, 1978
Abstract Studies have been done to determine the biologic adherence characteristics of fibrin to tissue. The presence of fibrin bound to tissue was traced and confirmed by immunofluorescent microscopy utilizing rabbit anti-human fibrin fluorescein isothiocyanate.
R L, Burleson, N, Ennulat
openaire   +2 more sources

The sensitivity of biological tissue to ultrasound

Ultrasound in Medicine & Biology, 1997
Mammalian tissues have differing sensitivities to damage by physical agents such as ultrasound. This article evaluates the scientific data in terms of known physical mechanisms of interaction and the impact on pre- and postnatal tissues. Actively dividing cells of the embryonic and fetal central nervous system are most readily disturbed.
S B, Barnett, H D, Rott, G R, ter Haar, M C, Ziskin, K, Maeda   +4 more
openaire   +2 more sources

Cryogenic homogenization of biological tissues

Analytical Chemistry, 1983
Presentation d'une methode d'homogeneisation d'un echantillon biologique (tissu) par broyage de celui-ci a une temperature proche de l'azote liquide, dans un broyeur a boulet oscillant de ...
R, Zeisler, J K, Langland, S H, Harrison
openaire   +2 more sources

Ultrasonic Characterization of Biological Tissues

Journal of Biomechanical Engineering, 1985
Ultrasonic imaging has become increasingly important as a diagnostic tool in medicine because it is noninvasive and it can provide valuable information otherwise unattainable. However, at present, clinical interpretation of an ultrasonic image still mostly relies on recognition of boundaries and positional relationship of anatomical structures and a ...
openaire   +2 more sources

Determination of linamarin in biological tissues

Analytical Biochemistry, 1977
Abstract A new paper chromatography method for determination of intact cyanogenic glucoside linamarin is based on a reaction with p -anisaldehyde at 85°C; the reaction produces a pink color which is brightly fluorescent under long-wave uv light.
A, Zitnak, D C, Hill, J C, Alexander
openaire   +2 more sources