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Newborn rat oligodendrocyte cultures were investigated by scanning near-field optical microscope (SNOM), a versatile new tool able to map cell membranes in 3D and simultaneously obtain images of the cytoplasm. Topography, error, transmission and reflection signals were acquired to describe cell morphology with nanometer-scale resolution. Oligodendrocytes(More)
BACKGROUND The morphology of spermatozoa is a fundamental aspect to consider in fertilization, sperm pathology, assisted reproduction and contraception. Head, neck, midpiece, principal and terminal part of flagellum are the main sperm components to investigate for identifying morphological features and related anomalies. Recently, scanning near-field(More)
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