Sentences with phrase «examine cell structure»

They will examine cell structure and function, body systems, and biochemistry.

«Major innovation in molecular imaging delivers spatial and spectral info simultaneously: Combines spectroscopy with super-resolution microscopy, enabling new ways to examine cell structures.»

Not exact matches

New research on bacteria examines exactly how these primitive cells could have evolved without such crucial structures.

Tau helps provide structure to brain cells, is a marker for axonal damage — and is also what McKee finds spotted throughout the brains she examines in her Boston U. lab.

In addition, when the structure of the flies» ears was examined in detail, the researchers discovered that nerve cells of the noise - rattled flies showed signs that they had been exposed to stress, including altered shapes of the mitochondria, which are responsible for generating most of a cell's energy supply.

The new capability is particularly suitable for examining biological cells, bacteria and viruses, whose structure can be damaged by the electron beam.

These structures were further examined by tissue - level and immunohistochemical tools, revealing ducts with «excessive layers» of epithelial cells, potentially pre-cancerous lesions that were «highly proliferative» compared to normal ducts, they add.

They are examining every aspect of cell function and cell structure, looking for clusters of phenotypes that could label a patient's cancer so precisely that it could be linked to therapies proven effective against just that type.

The team also demonstrated the utility of the platform by applying it to examine a growth - modulating feedback circuit whose dynamics is qualitatively altered by circuit - host couplings and revealing the behaviors of a toggle switch across scales from single - cell dynamics to population structure and to spatial ecology.

For example, part of a description of a method for karyotyping — examining the number and structure of chromosomes in a cell — was not only copied from a paper published by a separate group, but was also not consistent with the procedure actually followed by Obokata's team.

Researchers use it to examine biological materials (such as microorganisms and cells), a variety of large molecules, medical biopsy samples, metals and crystalline structures, and the characteristics of various surfaces.

The cultures can be kept alive for different periods of time — 14 to 20 days at most — and not only is it possible to examine the ultrastructures of the cells, but also the effects of different agents on those structures.

However, the exact cytoskeletal strategy that the cell uses to cross the physical BM barrier depends on the physiological context and the physical environment, as observed by examining actin structures in invading cancer and immune cells, and in cells that invade during developmental processes such as angiogenesis and anchor cell invasion in Caenorhabditis elegans.