Sentences with phrase «during organ development»

Pericytes and adventitial reticular cells (ARCs) are perivascular cells, found in many tissues, which are recruited to blood - vessel walls from the surrounding tissue during organ development and growth.

Not exact matches

Prematurity disrupts a baby's development in the womb and often stunts the growth of their most critical organs; preemies are susceptible to a variety of illnesses and infections, especially during the winter months.

The development of the organ placenta during pregnancy is a marvel on its own though it usually doesn't get much attention when looking at the miracle of birth itself.

You and your baby need a good amount of nutrients during pregnancy for healthy weight gain in you and proper development of brain, bones, organs and immune system in your baby.

During the first thirteen weeks of your baby's development, his major organs and nervous system form.

15 For organs to form during embryonic development, some cells must commit suicide.

The Geneva neuroscientists» results thus reveal that during development, the various sensory pathways initially share a common gene expression structure, which then adapts to the activity of the organ attached to each sense.

Curious about the brain's «instruction manual» during development, Donato sought to make sense of how the brain's components work together to form a highly functional organ.

Scientists have focused for decades on the role of biochemical cues in embryonic development, Campàs said, because no techniques existed to measure the mechanical cues that cells are exposed to during the formation of tissues and organs.

«During the development from childhood to adolescence, the spontaneous activity of cortical regions involved in basic sensory perception decouples from the activity of subcortical structures relaying sensory information from the sensory organs to the cortex,» explains Keysers.

If it does, the fetus could face a double whammy: Not only would exposures be higher during this period of organ and neural development, but rates of detoxification also would be diminished, vom Saal says.

Humans develop milky spots in their omentum during early development, before bacteria even appears, indicating its role as a primary immune organ.

During embryonic development, organ - specific cell types are formed from pluripotent stem cells, which can differentiate into all cell types of the human body.

During organ and tissue development, these cells transform into a particular specialized cell, such as a heart cell or a liver cell, when prompted by their environment or by their internal genetic programming.

Our results indicate that spatiotemporal regulation of BR biosynthesis during inflorescence development is required for organ fate decisions and provide insight into the molecular basis for morphological variation in inflorescence architecture.

Paired BMs are indistinguishable during early development; SvKn1 (green circle) is expressed in the meristem tip and Bsl1 (blue semicircle) and SvBd1 (yellow semicircle) in adjacent domains at the sites of lateral organ initiation.

To confirm that Wingless spreading is also unnecessary for the patterning of internal organs, Ahmed is studying the adult gut, in which Wingless gradients are established during development and persist through adulthood.

The sorting out of cells with different identities and fates during animal development is an important process to organize functional tissues and organs.

«The results suggest that such «master» regulatory factors could activate regions of the genome that are normally inactive, leading to the formation of organs during development, or the initiation of pathological changes in cells that lead to diseases such as cancer,» Taipale said.

Morphogenesis is the remarkable process by which cells self - assemble into complex tissues and organs that exhibit specialized form and function during embryological development.

La Jolla, CA — Scientists at the Salk Institute have discovered a novel genetic pathway that ensures body organs develop correctly and in the right position during embryonic development.

For example, our studies identified transcription factors, RNA binding proteins, and signaling genes as critical miRNA targets during contexts such as development of peripheral sensory organs, wing, eye, and CNS, or during behavioral contexts such as egg - laying, rhythmic behavior, and locomotor activity (Figure 2).

During the two - to three - year period of development known as puberty, a girl's reproductive organs rev up their production of this hormone.

All have weak effects, but play a role in early development of the male sex organs in childhood, and in women during puberty.

Their sex organs developed naturally during the first year, but in the second year of nighttime light exposure, the development stopped altogether.

The most important thing about feeding puppies is that during this time of physical development the body's foundations are built for life — the formation and growth of muscles and skeleton, teeth, internal organs, immune system and the brain, along... Continue reading →