Examine the six micrographs for this exercise and notice the features that all the cells have in common. Identify thecell membrane (plasmalemma), cytoplasm,nuclear envelope,nucleoplasm,nucleolus, andchromatin. Often the limiting membranes of cells are impossible to see with the light microscope. The...
A shockwave induced by focusing an intense femtosecond laser onto a culture medium under a microscope was used to manipulate single cultured animal cells. Mouse NIH3T3 fibroblasts were cultured on a collagen matrix and placed on a microscope installation that included an intense femtosecond laser. ...
The number of cells was counted and photographed with a microscope at each passage. The results for 10 passages with H460 cells are depicted in Fig. 3. When 1× SACCS was used, the cell growth rate was confirmed to be 112% in F5:S5, 102% in F3:S7, and 87% in F1:S9 compared...
Asymmetric cell division is a major mechanism generating cell diversity. As cell cycle duration varies among cells in mammalian tissue culture cells, we asked whether their division asymmetry contributes to this variability. We identify among sibling cells an outlier using hierarchical clustering on cell...
Through the study of this course, under the guidance of the philosophical thought of dialectical materialism, the students can explore the causes and pathogenesis of diseases, the basic theories of metabolism, function and morphological structure changes presented by sick animals and their occurrence, ...
To avoid a dark field of view while repositioning the specimen under the microscope objective, spotlights can also be connected to the stand If a less bulky illumination is needed, then use the LED3000 NVI which can be always directed onto the field of view, unlike spotlights ...
cell culturing method using culture vessels or carrier coated with the water-insoluble polymer having cell adhesive activity on at least a part of the surface which enable to not only culture but also subculture a variety of adhesive cells including vascular endothelial cell under serum-free ...
a24 HPF Zebrafish Embryo Brain Injection, Nikon Microscope;bBrain injection of turbo-red substance into a 24 HPF zebrafish embryo;cLuciferin-labeled 4 T1 tumor cell bioluminescence in 3-month-old animals Full size image In zebrafish larvae, a rapid systemic infection can be initiated by direct...
Due to the possibility to maintain a sub-micrometer-resolution even for large samples, a VersaXRM-500 3D X-ray microscope from Zeiss was used to acquire the X-ray computed tomography measurements. All measurement parameters were chosen in a way to reach an appropriate signal-to-noise ratio fo...
The location of the Nile blue stain along the OA axis of the embryo and planula was noted at different developmental stages under a Zeiss Axio Imager.Z1 microscope. To examine the timing of cell fate specification 8-cell, blastula, and gastrula-stage embryos were separated into two halves, ...