Results 31 to 40 of about 379,616 (340)

Evidence for a nuclear compartment of transcription and splicing located at chromosome domain boundaries [PDF]

, 1993
The nuclear topography of splicing snRNPs, mRNA transcripts and chromosome domains in various mammalian cell types are described. The visualization of splicing snRNPs, defined by the Sm antigen, and coiled bodies, revealed distinctly different ...
A Monneron, A Schneider-G�dicke, AK Raap, B Roggenbuck, C Benyajati, C Collins, C Cremer, C Zorn, CA Ascoli, D Pinkel, D Pinkel, DE Comings, DJ Arndt-Jovin, DL Spector, DL Spector, DL Spector, DL Spector, DL Spector, DM Shotton, EA Lerner, G Blobel, GJ Brakenhoff, HTM Voort Van der, I Raska, J Bradl, JB Lawrence, JD Northway, JG Gall, JR Paulson, KC Carter, L Manuelidis, L Manuelidis, L Manuelidis, L Manuelidis, LEC Andrade, M Bachmann, M Bouteille, M Carmo-Fonseca, M Carmo-Fonseca, M Carmo-Fonseca, M Carmo-Fonseca, M Hochstrasser, M Mattioli, M Schardin, N Hutchison, P Lichter, P Lichter, P Lichter, P Lichter, R Berezney, R Reuter, R Verheijen, S Fakan, S Fakan, S Huang, SA Berman, T Cremer, T Cremer, TM Jovin, U Bond, U Nyman, Y Hiraoka, y Ramon, Y Xing, Y Xing   +64 more
core   +1 more source

Characterization of oil-bearing properties in sub-micron shale pores by laser scanning confocal microscopy technology: a case study of shale in Lucaogou Formation, Junggar Basin

Shiyou shiyan dizhi, 2023
Sub-micron pores and their oil-bearing properties are important information for the exploration and development of shale oil. For effective observation on oil-bearing properties of sub-micron pores by laser scanning confocal microscopy, prefilter ...
Feng LU, Zhaoyang LI, Zhao YANG, Liuping ZHANG, Jin LIU, Lulu LI, Xiangjun LIU   +6 more
doaj   +1 more source

Dystonia: sparse synapses for D2 receptors in striatum of a DYT1 knock-out mouse model [PDF]

, 2020
Dystonia pathophysiology has been partly linked to downregulation and dysfunction of dopamine D2 receptors in striatum. We aimed to investigate the possible morpho-structural correlates of D2 receptor downregulation in the striatum of a DYT1 Tor1a mouse ...
Biagioni, S., Cardarelli, S., D'angelo, V., Fusco, F. R., Giorgi, M., Mercuri, N. B., Paldino, E., Sancesario, G., Sorge, R.   +8 more
core   +1 more source

Assessment of conjunctival goblet cell density using laser scanning confocal microscopy versus impression cytology.

Contact lens & anterior eye : the journal of the British Contact Lens Association, 2016
PURPOSE To determine the association between conjunctival goblet cell density (GCD) assessed using in vivo laser scanning confocal microscopy and conjunctival impression cytology in a healthy population.
Luisa H. Colorado, Y. Alzahrani, N. Pritchard, N. Efron   +3 more
semanticscholar   +1 more source

High-resolution imaging of kidney vascular corrosion casts with nano-CT [PDF]

, 2010
A vascular corrosion cast of an entire mouse kidney was scanned with a modular multiresolution X-ray nanotomography system. Using an isotropic voxel pitch of 0.5 mu m, capillary systems such as the vasa recta, peritubular capillaries and glomeruli were ...
Czymmek, Kirk, Hossler, Fred, Pauwels, Elin, Van Hoorebeke, Luc, Van Loo, Denis, Wagner, Roger   +5 more
core   +1 more source

Measurement of Wenzel roughness factor by laser scanning confocal microscopy

, 2017
The Wenzel roughness factor r is one of the most important parameters to characterize a super-hydrophobic surface. In this study, in order to prove the feasibility of using laser scanning confocal microscopy (LSCM) to measure the roughness factor r, the ...
Ai Hongru, Li Xiangqin, Shi Shu-yan, Z. Ying, Liu Tianqing   +4 more
semanticscholar   +1 more source

3D imaging of cement‐based materials at submicron resolution by combining laser scanning confocal microscopy with serial sectioning

Journal of Microscopy, 2015
In this paper, we present a new method to reconstruct large volumes of nontransparent porous materials at submicron resolution. The proposed method combines fluorescence laser scanning confocal microscopy with serial sectioning to produce a series of ...
M. Yio, M. J. Mac, H. Wong, N. Buenfeld
semanticscholar   +1 more source

Determination of biosorption mechanism in biomass of agave, using spectroscopic and microscopic techniques for the purification of contaminated water [PDF]

, 2019
[Abstract] Lead (Pb2+) and copper (Cu2+) are polluting metals due to their toxicity; however, the extraction of these metals is essential for economic development, so it is important to look for efficient and low-cost alternatives that can remove heavy ...
Barriada, José Luis, Chanona-Pérez, Jorge, Hernández-Botello, M. T., López-Cortez, M. S., Mendoza-Pérez, Jorge Alberto, Sastre de Vicente, Manuel, Téllez-Medina, D. I.   +6 more
core   +1 more source

Contrast Enhancement for Topographic Imaging in Confocal Laser Scanning Microscopy

Applied Sciences, 2019
The influence of the axial pinhole position in a confocal microscope in terms of the contrast of the image is analyzed. The pinhole displacement method is introduced which allows to increase the contrast for topographic imaging.
Lena Schnitzler, Markus Finkeldey, Martin R. Hofmann, Nils C. Gerhardt   +3 more
doaj   +1 more source

Sealer penetration in the dentinal tubules: A confocal laser scanning microscopy study

Endodontology, 2021
Context: The penetration of sealer into dentinal tubules is considered to be a desirable feature as sealers prevent the colonization of residual bacteria into the dentinal tubules because of their antibacterial properties.
Sanjana Khullar, Anurag Aggarwal, Harleen Chhina, Tamanpreet Kaur, Mehak Sharma, Deepak Bala   +5 more
doaj   +1 more source