Light microscopy secondary

Pituitary glands of patients who died of fully developed AIDS or ARC (M4) were examined under light microscopy with the aid of immunohistochemistry. On post mortem examination, a wide series of multiorgan alterations was noticed. Microscopically various lesions in both adeno- and neurohypophysis were seen. These ranged from vessel damage to secondaries to systemic infections,... 

Incubation of Vibratome Sections in Secondary Antibody, Immunoperoxidase Deveeopment, and Initial Screening by Light Microscopy... 

Moreover, by light microscopy, as shown in Fig. 2, two subpopulations of oligodendrocytes were observed at 5 days in secondary culture 1) cells of medium size (6 pm), round and rather dark with... 

Optical microscopy (OM), polarized light microscopy (PLM), phase contrast microscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), and scanning transmission electron microscopy (STEM) are the methods normally used for identification and quantification of the trace amounts of asbestos fibers that are encountered in the environment and lung tissue. Energy-dispersive X-ray spectrometry (EDXS) is used in both SEM and TEM for chemical analysis of individual particles, while selected-area electron diffraction (SAED) pattern analysis in TEM can provide details of the cell unit of individual particles of mass down to 10 g. It helps to differentiate between antigorite and chrysotile. Secondary ion mass spectrometry, laser microprobe mass spectrometry (EMMS), electron probe X-ray microanalysis (EPXMA), and X-ray photoelectron spectroscopy (XPS) are also analytical techniques used for asbestos chemical characterization. 

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