Sentences with phrase «identified by the microscope»

To displace delicate tissues and folds of the brain — and limit intraoperative damage — a tubular retractor was advanced along the chosen trajectory into the atrium of the lateral ventricle, entering the thalamus at a point identified by the microscope and pointer as superior and lateral to the choroid plexus.

Not exact matches

It was not until the invention of the microscope, followed by the pioneering scientific work of Louis Pasteur in the late 1860's, that yeast was identified as a living organism and the agent responsible for alcoholic fermentation and dough leavening.

To identify the location of each element with atomic precision, the researchers used a method in which the electron beam of one of the world's leading ultrahigh - resolution electron microscopes is finely focused, sent through the specimen and, by interactions with the specimen, loses part of its energy.

To identify which cells actually filled in excised zebrafish heart muscle, Izpisúa Belmonte's team first employed some genetic engineering to only make cardiomyocytes «transgenic» by inserting into them a tracer gene that made them glow green under a microscope.

Some worms are easily identified in the stool or vomit without the use of specialized equipment though some need to be identified by the vet using a microscope in the laboratory.

A yeast infection can be diagnosed by identifying the organism under a microscope.

The thick - shelled, football - shaped eggs that are normally passed into the environment by the whipworms will be present in an infested cat and can be identified under a microscope.

TREATMENT — Veterinarians diagnose ear infections by examining the ear with an otoscope to check for foreign bodies or taking a sample of discharge and examining it under a microscope to identify bacteria, yeast or parasites.

Your veterinarian can diagnose ear mites by smearing ear debris on a microscope slide with mineral oil, and then identify the mite under a microscope.

Usually, they can be seen by the naked eye, although it is easier to identify them under a microscope or magnifying glass.