Sentences with phrase «cells change under»

Not exact matches

But here's the good news: Researchers biopsied the participants» muscle cells and found that while the under - 30 group that did interval training experienced changed activity levels in 274 genes, those in the plus - 64 group experienced changes in activity among nearly 400 genes.

As a cancer researcher, do you think the mechanisms of tumor growth are somehow changing to come into line with your perceptions, or is it possible that the process of our learning more about DNA mutations and cell architecture and nutrient exchange and epigenetic effects make it possible for us to inch ever closer to understanding that which is already going on under our noses?

Under Child's theory there is complete continuity from the reaction of the cell with its environment, which constitutes the primary metabolic gradient, and from the later reactions, by which the pattern of the developing embryo is laid down in accordance with the changing gradient pattern, to the intellectual processes by which the adult organism adjusts its relations to the outside world.

The change in load cell output occurring with time, while under load, and with all environmental conditions and other variables remaining constant; usually measured with Rated Load applied and expressed as a percent of Rated Output over a specific period of time.

E. coli cells will be genetically engineered to change color in response to conditions under study: carbon dioxide levels, atmospheric pollutants and pathogens, for example.

Researchers also studied the brain tissue of the infected mice under a microscope and found that the memory problems tracked with changes in nerve cells.

Regulatory changes, under which the Japanese government allowed the distribution of iPS cells for clinical use, also prompted researchers to switch the study to a more efficient process of using cells from third - party donors instead of using a patient's own cells.

Among these: There can be no changes to his protocol; the cells need to be produced at one facility, under the supervision of a Stamina biologist; and the trial must include patients with three different diseases.

Under the right circumstances, one can preserve leaf cells and the like for millions of years — but the chemistry will change, they will become carbonized.

Microscopy images are acquired about every thirty minutes over a span of up to two days, and the resulting sequence of images shows ever - changing hotspots inside cells where DNA is under repair.

Under normal physiological conditions the number of water molecules entering and exiting an aquaporin - expressing cell is the same, so that the total amount of water in each cell does not change.

Janbazian L, Price DA, Canderan G, Filali - Mouhim A, Asher TE, Ambrozak DR, Scheinberg P, Boulassel MR, Routy JP, Koup RA, Douek DC, Sekaly RP, Trautmann L. Clonotype and repertoire changes drive the functional improvement of HIV - specific CD8 T cell populations under conditions of limited antigenic stimulation.

These include: a) Global Clusters that consist of a small, tight subset of genes that are co-expressed under the entire spectrum of experimental conditions; b) Time Series of gene expression profiles during successive days of standard ES cell differentiation; c) Specific Gene Classes based on hierarchical clustering of transcriptional factors and ESTs; d) Expression Waves of genes with characteristic expression profiles during ES cell differentiation, juxtaposed to waves of genes that behave in the exact opposite way; e) Pathway Animations that illustrate dynamic changes in the components of individual KEGG signaling and metabolic pathways viewed in time - related manner; and, f) Search Engines to display the expression pattern of any transcript, or groups of transcripts, during the course of ES cell differentiation, or to query the association of candidate genes with various FunGenES database clusters.

March 9, 2017 Molecules form gels to help cells sense and respond to stress A specific protein inside cells senses threatening changes in its environment, such as heat or starvation, and forms hydrogel droplets to help the cell continue to function and grow under stressful conditions, according to a new study by scientists from the University of Chicago.

When we are under stress, our cells — which in their resting state contain magnesium — go through a change.

Bioelectrical impedance vector analysis (BIVA) expresses tissue hydration status and body cell mass solely while considering the impedance vector relative to a population of healthy individuals (24); this was a valid method for detecting changes in hydration (classified as under -, normal or overhydration) and body fluid volume changes (25).

The first are those changes which supervene by reason of the conditions under which the embryonic or adult life of the individual is developing, these being influences on the body or soma and not on the germ - cells.

Round cell tumors are among the most common skin tumors in dogs, and they typically form just under the skin, although they may change the surface of the skin above them.

Examination of smears from an eye swab under the microscope may give an indication of the presence of infection through observation of typical changes in the conjunctival cells.

Cells increased inorganic carbon content and calcification rate under warm and acidified conditions compared with ambient conditions, whereas organic carbon content and primary production did not show any change.