scholarly journals Multispectral confocal microendoscope for in vivo and in situ imaging

2008 ◽  
Vol 13 (4) ◽  
pp. 044016 ◽  
Author(s):  
Houssine Makhlouf ◽  
Arthur F. Gmitro ◽  
Anthony A. Tanbakuchi ◽  
Josh A. Udovich ◽  
Andrew R. Rouse
Keyword(s):  
In Situ Imaging

Persistent luminescent nanoparticles for super-long time in vivo and in situ imaging with repeatable excitation

2014 ◽  
Vol 145 ◽  
pp. 838-842 ◽  
Author(s):  
Meng Sun ◽  
Zhan-Jun Li ◽  
Chun-Lin Liu ◽  
Hai-Xia Fu ◽  
Jiang-Shan Shen ◽  
...  
Keyword(s):  
Long Time ◽  
Luminescent Nanoparticles ◽  
In Situ Imaging

Design and Synthesis of a Ratiometric Photoacoustic Probe for In Situ Imaging of Zinc Ions in Deep Tissue In Vivo

2020 ◽  
Vol 92 (9) ◽  
pp. 6382-6390 ◽  
Author(s):  
Chaobang Zhang ◽  
Rongkang Gao ◽  
Liangliang Zhang ◽  
Chengbo Liu ◽  
Zhengmin Yang ◽  
...  
Keyword(s):  
Zinc Ions ◽  
Deep Tissue ◽  
Design And Synthesis ◽  
In Situ Imaging

scholarly journals An advanced in situ imaging method using heavy metal-doped hollow tubes to evaluate the biokinetics of carbon nanotubes in vivo

2015 ◽  
Vol 7 (7) ◽  
pp. e203-e203 ◽  
Author(s):  
Shinsuke Kobayashi ◽  
Shuji Tsuruoka ◽  
Yuki Usui ◽  
Hisao Haniu ◽  
Kaoru Aoki ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Heavy Metal ◽  
Imaging Method ◽  
Metal Doped ◽  
In Situ Imaging

In Vivo, In Situ Imaging of Microneedle Insertion into the Skin of Human Volunteers Using Optical Coherence Tomography

2010 ◽  
Vol 28 (1) ◽  
pp. 66-81 ◽  
Author(s):  
Siôn A. Coulman ◽  
James C. Birchall ◽  
Aneesh Alex ◽  
Marc Pearton ◽  
Bernd Hofer ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Human Volunteers ◽  
In Situ Imaging

In vitro and in vivo polysaccharides assembly: ultrastructural and cytochemical study of growing plant cell wall components.

1978 ◽  
Vol 36 (2) ◽  
pp. 434-435
Author(s):  
D. Reis ◽  
B. Vian ◽  
J. C. Roland
Keyword(s):  
Cell Wall ◽  
Self Assembly ◽  
Plant Cell Wall ◽  
Higher Plants ◽  
Three Dimensional ◽  
Cytochemical Study ◽  
Wall Components

Wall morphogenesis in higher plants is a problem still open to controversy. Until now the possibility of a transmembrane control and the involvement of microtubules were mostly envisaged. Self-assembly processes have been observed in the case of walls of Chlamydomonas and bacteria. Spontaneous gelling interactions between xanthan and galactomannan from Ceratonia have been analyzed very recently. The present work provides indications that some processes of spontaneous aggregation could occur in higher plants during the formation and expansion of cell wall.Observations were performed on hypocotyl of mung bean (Phaseolus aureus) for which growth characteristics and wall composition have been previously defined.In situ, the walls of actively growing cells (primary walls) show an ordered three-dimensional organization (fig. 1). The wall is typically polylamellate with multifibrillar layers alternately transverse and longitudinal. Between these layers intermediate strata exist in which the orientation of microfibrils progressively rotates. Thus a progressive change in the morphogenetic activity occurs.

Three-Dimensional Subcellular Organization of Hepatocytes in Intact Liver: Simultaneous Visualization of Cytoskeletal and Membrane Markers by Confocal Microscopy

1996 ◽  
Vol 54 ◽  
pp. 288-289
Author(s):  
Greg V. Martin ◽  
Ann L. Hubbard
Keyword(s):  
Three Dimensional ◽  
Integral Membrane Proteins ◽  
Polarized Secretion ◽  
Microscope Images ◽  
Computer Aided ◽  
Intracellular Organelles ◽  
Cytoskeletal Elements ◽  
Simultaneous Visualization

The microtubule (MT) cytoskeleton is necessary for many of the polarized functions of hepatocytes. Among the functions dependent on the MT-based cytoskeleton are polarized secretion of proteins, delivery of endocytosed material to lysosomes, and transcytosis of integral plasma membrane (PM) proteins. Although microtubules have been shown to be crucial to the establishment and maintenance of functional and structural polarization in the hepatocyte, little is known about the architecture of the hepatocyte MT cytoskeleton in vivo, particularly with regard to its relationship to PM domains and membranous organelles. Using an in situ extraction technique that preserves both microtubules and cellular membranes, we have developed a protocol for immunofluorescent co-localization of cytoskeletal elements and integral membrane proteins within 20 µm cryosections of fixed rat liver. Computer-aided 3D reconstruction of multi-spectral confocal microscope images was used to visualize the spatial relationships among the MT cytoskeleton, PM domains and intracellular organelles.

Development of in situ Imaging Probe for Surgical Operation of Deep Brain Stimulation

2011 ◽  
Vol 131 (12) ◽  
pp. 427-428
Author(s):  
Toshihiko Noda ◽  
Pan Yi-Li ◽  
Ayato Tagawa ◽  
Takuma Kobayashi ◽  
Kiyotaka Sasagawa ◽  
...  
Keyword(s):  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Surgical Operation ◽  
Imaging Probe ◽  
Deep Brain ◽  
In Situ Imaging
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