Urate and CPPD crystal identification Cell-Chex is the only manual body fluid control that contains crystals for identification in synovial fluid samples. Real CPPD and urate crystals can be accurately differentiated based on morphology and polarized light microscopy.Cell-Chex Cell-Chex...
The interactions at the interface of the polarized hydroxyapatite (HAp) surface and the simulated body fluid were investigated in the early stage. The interaction mechanism was discussed in view of the electrostatic effects of HAp electrets. The HAp ceramics sinterd at 1250°C for 2 h in ...
The anterior border has no epithelial surface and, therefore, there is little to deter fluid exchange with the anterior chamber ▪ Capillaries are non-fenestrated, contributing to the ‘blood-aqueous barrier’. However, blood vessel endothelium lacks tight junctions in many domestic animals, with ...
May–Grünwald Giemsa stain, polarized light: brightening of the silicium. Lymphocytes In BALF, there is an increased number of lymphocytes, predominantly activated T-helper cells. Furthermore, diseases with an increased number of lymphocytes in BALF can be distinguished into those with an elevated,...
Geoscience Frontiers 13 (2022) 101298 The humite minerals occur as patches and elongate crystals typi- cally <1 mm in length and are associated with antigorite inclusions (Atg 1) (Fig. 3A, B and D). Ti-Chn is distinguished by its reddish color under plane-polarized light whereas Ti-Chu...
In addition to these commonly described polarization states, macrophages can also be polarized to a mixed inflammatory activity following infection by viruses or intracellular pathogens such as mycobacteria. Immediately following infection by an intracellular pathogen, macrophages release type I interferon (...
Follicle center B cells are polarized into a light zone (centrocyte-rich) and a dark zone (centroblast-rich); other cell types include follicular dendritic cells (large cells with regular round or oval nuclei, stippled chromatin, single prominent central eosinophilic nucleolus, and inconspicuous cyt...
Birefringent structures scattered around the margins of Trichoplax [19] are apparent under DIC or polarized LM (Figure S1F). Viewed living they modulate in intensity as they change orientation relative to the polarizer (Figure S1F, inset). At higher magnification, the crystals appear as rhomboids...