Results 261 to 270 of about 31,204 (291)
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Acta Zoologica, 2006
AbstractThe muscular system of gastrotrichs consists of circular, longitudinal and helicoidal bands that when analysed with confocal laser scanning microscopy, provide new insights into their functional organization and phylogenetic importance. We therefore undertook a comparative study of the muscle organization in three species of Gastrotricha from ...
LEASI, Francesca +3 more
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AbstractThe muscular system of gastrotrichs consists of circular, longitudinal and helicoidal bands that when analysed with confocal laser scanning microscopy, provide new insights into their functional organization and phylogenetic importance. We therefore undertook a comparative study of the muscle organization in three species of Gastrotricha from ...
LEASI, Francesca +3 more
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Optically sliced micro-PIV using confocal laser scanning microscopy (CLSM)
Experiments in Fluids, 2004Optically sliced microscopic-particle image velocimetry (micro-PIV) is developed using confocal laser scanning microscopy (CLSM). The developed PIV system shows a unique optical slicing capability allowing true depth-wise resolved micro-PIV vector field mapping. A comparative study between CLSM micro-PIV and con- ventional epi-fluorescence micro-PIV is
Jae Sung Park +2 more
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Biology of the Cell, 1988
The complex spatial DNA distribution in the mammalian interphase nucleus was investigated in Feulgen stained thick sections through mouse trophoblast giant nuclei after Lowicryl embedding. DNA‐fluorescence was visualized using confocal laser scanning microscopy.
H, Spring, M F, Trendelenburg, M, Montag
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The complex spatial DNA distribution in the mammalian interphase nucleus was investigated in Feulgen stained thick sections through mouse trophoblast giant nuclei after Lowicryl embedding. DNA‐fluorescence was visualized using confocal laser scanning microscopy.
H, Spring, M F, Trendelenburg, M, Montag
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Protoplasma, 1996
Geosiphon pyriforme represents a photoautotrophic endosymbiosis of aGlomus-like fungus with the cyanobacteriumNostoc punctiforme. The fungus forms unicellular bladders of up to 2 mm in length and 0.5 mm in diameter growing on the soil surface and harboring the endosymbioticNostoc filaments. The cyanobacteria are located in a compartment (the symbiosome)
A. Sch��ler +4 more
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Geosiphon pyriforme represents a photoautotrophic endosymbiosis of aGlomus-like fungus with the cyanobacteriumNostoc punctiforme. The fungus forms unicellular bladders of up to 2 mm in length and 0.5 mm in diameter growing on the soil surface and harboring the endosymbioticNostoc filaments. The cyanobacteria are located in a compartment (the symbiosome)
A. Sch��ler +4 more
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Confocal Laser Scanning Microscopy (CLSM)
2011Confocal microscopy, which was patented by Dr. Marvin Minsky [157] at Harvard University in 1957, dramatically improves the optical imaging resolution to unprecedented levels. The unique feature of confocal microscopy is its ability to deliver extremely thin, in-focus images by a true means of depth-wise optical slicing.
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2008
When embryonic stem cells (ESCs) are cultured in suspension, they spontaneously differentiate in vitro and form three-dimensional multicellular aggregates called embryoid bodies (EBs). EBs are composed of ectodermal, mesodermal, and endodermal tissues which reproduce many characteristics of cell differentiation during early mammalian embryogenesis. The
C. Nogués, R. Arroyo, N. Gaztelumendi
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When embryonic stem cells (ESCs) are cultured in suspension, they spontaneously differentiate in vitro and form three-dimensional multicellular aggregates called embryoid bodies (EBs). EBs are composed of ectodermal, mesodermal, and endodermal tissues which reproduce many characteristics of cell differentiation during early mammalian embryogenesis. The
C. Nogués, R. Arroyo, N. Gaztelumendi
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[The application of confocal laser scanning microscopy (CLSM) in cell biology].
Nihon rinsho. Japanese journal of clinical medicine, 1993Confocal laser scanning microscopy (CLSM) is expected to provide new optical information different from conventional microscopy in cell biology. CLSM provides high contrast images, individual continuous cellular tomograms without slicing cells, and stereographs which are observed by three dimensional reconstruction. We study the localization of nuclear
M, Sugita, Y, Tenjin
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Geological Magazine, 2003
Investigations of mass movements of the Messel oil shale in Germany presumed that swell- and especially shrink-deformations of the organic-rich clay were among the factors triggering initial displacements. Within the scope of the present studies, delicate clay/organic microstructures had to be deciphered.
THOMAS NIX, SUSANNE FEIST-BURKHARDT
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Investigations of mass movements of the Messel oil shale in Germany presumed that swell- and especially shrink-deformations of the organic-rich clay were among the factors triggering initial displacements. Within the scope of the present studies, delicate clay/organic microstructures had to be deciphered.
THOMAS NIX, SUSANNE FEIST-BURKHARDT
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2014
Multiplex fluorescence in situ hybridization (M-FISH) constitutes a favorable microbiological method for the analysis of spatial distribution of highly variable phenotypes found in multispecies oral biofilms. The combined use of confocal laser scanning microscopy (CLSM) produces high-resolution three-dimensional (3D) images of individual bacteria in ...
Karygianni, Lamprini +2 more
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Multiplex fluorescence in situ hybridization (M-FISH) constitutes a favorable microbiological method for the analysis of spatial distribution of highly variable phenotypes found in multispecies oral biofilms. The combined use of confocal laser scanning microscopy (CLSM) produces high-resolution three-dimensional (3D) images of individual bacteria in ...
Karygianni, Lamprini +2 more
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Mund-, Kiefer- und Gesichtschirurgie : MKG, 1998
Fixation (formalin), decalcification (sections) or mechanical treatment (grinding) all bear the risk of artifacts occurring during hard-tissue histology. Because studies on the etiology of pathological changes mostly focus on subclinical lesions, artifacts can simulate early changes or even be superimposed on existing changes.
K A, Grötz +7 more
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Fixation (formalin), decalcification (sections) or mechanical treatment (grinding) all bear the risk of artifacts occurring during hard-tissue histology. Because studies on the etiology of pathological changes mostly focus on subclinical lesions, artifacts can simulate early changes or even be superimposed on existing changes.
K A, Grötz +7 more
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