But you can't lose sight of how «excitable» this system is (I'm a neurophysiologist, and excitability — decision - making episodes of positive feedback usually called impulses or action potentials — are what make nerve and muscle so different from
most other cell types).
Culturing pluripotent stem cells, including embryonic stem cells, is much more complicated and expensive than culturing
most other cell types.
While blood cells live in a convenient, easily studied liquid,
most other cell types have been harder to analyze in the laboratory.
But
most every other cell carries with it the full set of how - tos for creating and maintaining every part of the whole.
Like
most other cells, the cells that make up each of our roughly 10,000 taste buds replace themselves over and over throughout our lives.
Unlike
most other cells in the human body, heart cells do not have the ability to self - repair or regenerate effectively, making heart attack and heart failure severe and debilitating.
The cDNA insert from this phage hybridized to messenger RNA found in B lymphocytes, but not in
most other cells.
While
most other cells in the body can survive at least temporarily on alternate sources of energy, the CNS must have glucose, of which carbohydrates are the primary source.
Not exact matches
And the NTSB has listed distracted driving — everything from
cell phones to in - dash systems and
other hands - free devices — on its 2014 «
Most Wanted» list, which identifies the year's biggest transportation challenges.
Most large studies documenting cancer rates haven't found significant evidence that
cell phone use raises cancer rates or causes
other negative health effects.
Especially as your business grows, you may well find a need for
most or all of your employees to have a company - owned
cell phone or
other mobile device.
The problem with
cell phone plans, much like cable plans, gym memberships, magazine subscriptions, household lighting, or countless
other money sinks that we need to optimize, is that
most people grossly overpay for what they actually use.
Unlike
most other philosophers of science, he does not immediately cast scorn on the likes of William Dembski and Michael Behe, who have focused on the apparent design of
cells and organisms.
But the discovery of genetic identities between human
cells and those of
most other organisms does not negate the distinctiveness of human beings.
Wesley's emphasis on the small group —
most famously, his disciplined, close - knit «CLASS meetings» — has shaped the landscape of modern American spirituality through «
cell groups,» Bible studies, and many
other small - group modes of fellowship and worship.
Even as we are the selves we are only in relation to
others and
most directly to the
others, the organs and
cells, that constitute our own bodies, so God, too, exists as the supreme self only in relation to the cosmic body which is the world or the universe as a whole.
You say that bodily
cells or molecules are the
other self
most completely intuited on the Whiteheadian view, while human neighbors are mostly imagined or inferred.
Unfortunately, at this formative stage in their lives one viewpoint is pushed to the fore on campus, and that's the opinion that euthanasia, abortion, embryonic stem
cell research and a host of
other practices which strip humans of their
most fundamental right are good things.
What makes me laugh is that you think that you know it all with your remarks to
other fan's comments, but if you had more than 2 brain
cells you would know that Sky sports and the BBC are the
most reliable regarding transfer news!
Most other lubricants, freshening gels, and massage oils on the market are hypo or hypertonic (too low or too high of a salt concentration compared with vaginal tissues), and cause water to be pushed into, or pulled out of the vaginal
cells.
In fact, it is the
most abundant mineral in our bodies, with over 99 per cent stored in our bones and teeth and the rest stored in
other parts of the body, including muscles, blood and the fluid in between
cells, where it acts as a «messenger» for the central nervous system.
But
most of the Genspace DIY - ers come from the arts, banking, architecture, and
other areas far removed from the world of genes and
cells.
We are accustomed to thinking of ourselves as singular autonomous individuals, and these foreign
cells seem to belie that notion, and suggest that
most people carry remnants of
other individuals.
In principle, scientists can modify AAVs to infect some
cell types more than
others to deliver their therapeutic payloads where they are
most needed.
The researchers studied triple - negative breast cancer
cells, which grow and spread faster than
most other types of cancer
cells.
Also, researchers could carefully select which blood types to culture with each batch of stem
cells, creating stockpiles of needed blood products for people with extremely rare blood types whose blood
cell makeup makes it challenging to find good blood matches for transfusions because they would reject
most other types of blood.
Although blood
cells serve multiple roles in the body and have complex interactions with
other cellular materials,
most synthetic blood products have aimed to just stick to the bare basics — shuttling oxygen from the lungs to different vital organs and then bringing carbon dioxide back to the lungs to be exhaled.
Action potentials can be created by many types of
cells, but are used
most extensively by the nervous system for communication between neurons and to transmit information from neurons to
other body tissues such as muscles and glands.
Imagine further (and this may be the
most difficult part) that neither twin has a
cell phone or any
other device with which to communicate back and forth.
«For a long time now, the entire field was collecting data on MYC, LIN41, and
other genes and proteins without knowing what
most of it meant,» said Yamanaka, who is also director of the Center for iPS
Cell Research and Application (CiRA) at Kyoto University, and professor at UC San Francisco.
«
Most researchers have relied on
cell lines to screen the effect of drugs and
other treatments including viruses,» said Dr. Cripe, who also is a professor at The Ohio State University College of Medicine.
In his thirties, he learned about a new way to stain tissue developed by the Italian Camillo Golgi: a new silver - based stain that turned some nerve
cells completely black while leaving
most others entirely untouched, rendering the delicate branches of the nerve processes clearly visible (as seen in the image on the left).
When stimulated, the
cells» channels open up within microseconds, much faster than
most other ion channels in the body.
As with all of our
other genes, the DNA that encodes the telomerase enzyme is present in all of our
cells — but because it's needed only after quite a few
cell divisions have occurred, it's not needed in
most cells for
most or all of the time, so it's turned off.
Each tentacle is covered with stinging
cells (cnidocytes) that can stun or kill
other animals:
most jellyfish use them to secure prey or as a defense mechanism.
Stem
cells harvested from embryos rather than adults remain the
most powerful for cloning and
other purposes; Yang's team showed that cloning from such
cells succeeded in 49 percent of attempts and led to 18 mouse pups.
One
cell line produced ten times more than any of the
others,
most produced very few, and some produced none at all.
We hope that by using human
cells in a physiological environment we can help to direct resources toward the
most promising new drug candidates and determine that
other new drug candidates will fail, faster.»
Most resistance genes, in wheat and
other plants, code for protein receptors located inside
cells; the Stb6 gene codes for a receptor protein on the
cell's surface.
Most MGUS cases are never diagnosed; MGUS is characterized by a detectable M protein without evidence for end - organ damage or
other related plasma
cell or lymphoproliferative disorders.
«Compared to any
other device that converts chemical energy into electricity, the fuel
cell, and in particular the solid oxide or ceramic fuel
cell, is hands down the
most efficient,» says veteran fuel
cell researcher Eric Wachsman, director of the University of Maryland Energy Research Center, who published research pointing the way to lower temperature SOFCs on November 18 in Science.
Proteins control essentially all biological processes in a
cell, and while they may sometimes act alone, proteins
most often interact with
other proteins to carry out their normal biological functions.
But when Morono's team treated the
cells to what he calls a «luxury meal» of glucose and
other nutrients,
most of them incorporated some food — suggesting that they are, in fact, alive.
They then tested eight of the
most promising candidate drugs against
cells grown from
other human vestibular schwannomas.
Totipotent
cells are the
most versatile of all stem
cells; a single one can develop into an embryo with a placenta, and hence give rise to a fully formed animal — in
other words, a clone.
Fossel says the
most likely reason for our
cells» finite life span is preventing «wholesale, unrestricted growth» — in
other words, malignancy.
If tumor
cells are not present in the sentinel node, the primary tumor
most likely has not spread to lymph nodes or
other organs.
But that first mitochondrial host may have already possessed some sophisticated features,
most notably the ability to engulf
other cells.
Copeland's team also noted that these mice suffered from a host of immune - related problems, the
most crippling being a flood of macrophages — a type of white blood
cell — damaging the lungs and
other organs.
In neurons of DIXDC1 mutant mice (center) the dendrites — neural antennae that receive input from
other brain
cells — have fewer of the dendritic spines (white with red arrows)-- the receiving half of
most synaptic inputs — compared to dendrites in wild type mice (left).