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Microscopy

Research from University of Saskatchewan provides new data about microscopy

Published in Medical Devices and Surgical Technology Week, October 4th, 2009

"Until recently, the limit of spatial resolution of ultrasound systems has prevented characterization of structures <1 mm. Hence, the study of ovarian follicular development in rodents has been based on one-time histological examination of excised tissues; i.e., longitudinal study of day-to-day ovarian changes has not been possible in mice and rats," scientists in Saskatoon, Canada report.

"The objective was to establish an ultrasonographic approach to study follicular and luteal dynamics in mice and rats. Experiment 1 was a pilot study to develop methods of immobilization (physical restraint vs. general anesthesia) and determine technical factors affecting ovarian...

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