Serial optical coherence microscopy for label-free volumetric histopathology.

The observation of histopathology using optical microscope is an essential procedure for examination of tissue biopsies or surgically excised specimens in biological and clinical laboratories. However, slide-based microscopic pathology is not suitable for visualizing the large-scale tissue and native 3D organ structure due to its sampling limitation and shallow imaging depth. Here, we demonstrate serial optical coherence microscopy (SOCM) technique that offers label-free, high-throughput, and large-volume imaging of ex vivo mouse organs.

Smartphone-Based Endoscope System for Advanced Point-of-Care Diagnostics: Feasibility Study.

Background: Endoscopic technique is often applied for the diagnosis of diseases affecting internal organs and image-guidance of surgical procedures. Although the endoscope has become an indispensable tool in the clinic, its utility has been limited to medical offices or operating rooms because of the large size of its ancillary devices. In addition, the basic design and imaging capability of the system have remained relatively unchanged for decades.

Wide-field optical coherence microscopy of the mouse brain slice.

The imaging capability of optical coherence microscopy (OCM) has great potential to be used in neuroscience research because it is able to visualize anatomic features of brain tissue without labeling or external contrast agents. However, the field of view of OCM is still narrow, which dilutes the strength of OCM and limits its application. In this study, we present fully automated wide-field OCM for mosaic imaging of sliced mouse brains.

[Use of vibrostimulating footgear in the complex treatment of stroke patients].

Under observation there were 95 patients with a history of a cerebral stroke. The therapeutic combination given to 65 of them included vibrostimulation of the bearing zones of the soles of both feet. The stimulation was effected inthe rhythm of man's walk with the use of special footwear developed at the Institute of Engineering Science, the USSR Academy of Sciences.