(n.) An instrument for executing minute writing or engraving.
Example Sentences:
(1) One-hundred characters were derived from morphological features, physiological and biochemical activities and SEM micrographs.
(2) Electron micrographs taken after 15 min of phagocytosis revealed extensive structural changes in most of the internalized bacteria.
(3) But most instances are more mundane: the majority of fraud cases in recent years have emerged from scientists either falsifying images – deliberately mislabelling scans and micrographs – or fabricating or altering their recorded data.
(4) The anodic polarization profiles are presented, as well as scanning electron micrographs and x-ray analysis of the corroded amalgam surfaces.
(5) Visual analysis of electron micrographs revealed the similarity of structure of all layers at investigated animals.
(6) The AISs of these cells were completely reconstructed from tracings of serial electron micrographs and the number and type of synapses ending on them determined.
(7) Electron micrographs of negatively stained hexamers show a characteristic curvilinear, equilateral triangle of 12 nm in diameter (top view) and a rectangle measuring 10 x 12 nm (side view).
(8) The concentrations of NaB3H4-reducible collagen cross-links were determined at the time when collagen fibres and bundles are observed in electron micrographs of connective tissue developing around the implanted Ivalon sponge in adult male rats.
(9) Optical diffraction measurements on electron micrographs of the bend demonstrate that the axostyle tubules slide over one another and that the tubules on the inside of a bend usually contract, sometimes by as much as 25%.
(10) Subsequent developments discussed include complementary replicas, replica interpretation with stereo micrograph and reversal negatives, replica reinforcement, and control of resistance evaporation.
(11) Complexes of modified subunits with antibodies to the N6,N6-dimethyladenosine moiety of p-azidopuromycin were visualized in micrographs.
(12) There is evidence that the use of such a spot-scan beam reduces the effects of beam-induced specimen motion on the quality of micrographs.
(13) Morphometry was performed on more than 2000 electron micrographs taken from the entire JXT region of each of the 64 specimens studied.
(14) Proliferation of the connective tissue in hypertrophying muscle was evident in light micrographs, and electron micrographs identified the proliferating cells as enlarged fibroblasts and macrophages; the connective tissue cells remained after hypertrophy was completed.
(15) Electron micrographs confirm the idea of the dimeric structure of the enzyme.
(16) The transmission electron micrographs, at 1 hr after inoculation, demonstrated the findings of interaction between HeLa cell and S. typhi 10007, similar to those observed on scanning electron micrographs.
(17) The quality of the micrographs, immunocytochemical labelling of rhodopsin and phosphodiesterase, and cyclic nucleotide analyses were similar to those obtained with retinas from freshly enucleated eyes.
(18) A three-dimensional density map of the structure, at near-atomic resolution, has been obtained by studying the crystals using electron cryo-microscopy to obtain electron diffraction patterns and high-resolution micrographs.
(19) Survey electron micrographs show that most cell bodies possess uninterrupted plasma membrane profiles and retain highly organised cytoplasmic and nuclear ultrastructure.
(20) Densitometric scans of electron micrographs of control and 12 h-irradiated livers indicated that the control hepatocyte interphase nucleus contains approximately 72% heterochromatin, while the irradiated nucleus contains only 64% heterochromatin.
Micrography
Definition:
(n.) The description of microscopic objects.
Example Sentences:
(1) Fluorescence micrography indicated that the distribution pattern of catecholamine-containing amacrine cells paralleled that of the dopamine content.
(2) Immunoelectron micrography showed that S-100 T-lymphocytes were small lymphocytes with poorly developed cellular organelles.
(3) The palate epithelium of the frog was examined by scanning electron microscopy, light microscopy and high speed cine micrography.
(4) Electron micrography showed that the fibrocellular thickening of the intima consisted of a proliferation of arterial smooth muscle cells and numerous collagen and elastic fibres.
(5) The nicked protein remained dodecameric, as observed on gel filtration, electrophoresis, and electron micrography.
(6) Cine-photo-micrography showed frequent delay in division of cytoplasm at mitosis, and many binucleate cells were seen.
(7) 4) The process of rod elongation by protein subunits was observed directly in electron micrography.
(8) Physical differences in the appearance of the membranes were also observed by electron micrography of membrane preparations.
(9) The net movement of the label from the labeled membrane to the adjacent unlabeled membrane in each of the hourglass-shaped fusion products was recorded by micrography at various known times after the fusion took place, but before equilibrium was achieved.
(10) On electron micrography, the dimer appeared as two box-shaped structures, each approximately 5 by 5 nm.
(11) Effects of silica, diamond dust, and carrageenan on mouse macrophages were studied by phase-contrast cine-micrography, electron microscopy, histochemical techniques for lysosomal enzymes and measurements of the release of lysosomal enzymes into the culture medium.
(12) Morphologic changes were documented by phase micrography.
(13) Transmission electron micrography showed a striking increase in size of individual goblet cells, due to increased numbers of secretory droplets which were also much larger and paler than in control bronchi.
(14) Micrography at 405 nm revealed penetration of cytochrome c into the interior of the cell.
(15) Immunofluorescent micrography revealed that the outside of the small arteries and the pia mater of the brain strongly reacted with the anti-peptide IV antibody.
(16) Lens clarity, as assessed by slit lamp micrography, was maintained throughout the duration of the experiment.
(17) Electron micrography indicated blood-to-brain movement of horseradish peroxidase, a protein tracer that does not normally permeate the barrier.
(18) At the fifth day of culture numerous Type II cells containing lamellar bodies were present as determined by electron micrography.
(19) The HRP reaction product consisted of fine, discrete cytoplasmic granules, and in electron micrographys it was seen to be located in the lysosome-like dense bodies of 0.4-0.6 mum diameter which are normally present in the cytoplasm of the neurosecretory neuron.es.
(20) Stereo-micrography showed that the thin strands were positioned on a different plane from that of the thick strands and that the thin strands were cross-linked with thick strands by fine fibrils in a radiating pattern, giving them a columnar appearance.