Sentences with phrase «by cells for energy»

Insulin is a hormone that allows glucose or sugar to be used by cells for energy.

These SCFAs can be absorbed by the cells that line our colon wall and can be used by these cells for energy.

NOTE: Glucose that is not taken up by cells for energy use is either converted in the liver into glycogen and stored for later use or is stored as fat.

Each of these three can be tested as acetone is a ketone released through the breath, acetoacetate is a ketone released through urine and BHB is (although not technically a ketone it acts like a ketone) in the blood stream and used by the cells for energy.

Not exact matches

Beyond using this clean electricity to power homes, offices and manufacturing plants, the Chinese also view it as the fuel of choice for the growing number of vehicles hitting the road, setting a goal of putting five million «new energy» vehicles (EVs, plug - in hybrids and fuel - cell cars) on the road by 2020.

The center in Maiden, N.C., produces 167 million kilowatt hours, the power equivalent of 17,600 homes for one year, from a 100 - acre solar farm and fuel cell installations provided by Silicon Valley startup Bloom Energy.

And Bristol University in the UK is working on underwater robots that generate electrical energy by foraging for biomatter to feed a chain of microbial fuel - cell stomachs.

Rather than being used by muscles for energy, the glucose is redirected to fat cells.

The popular brew is filled with compounds called catechins that blast belly flab by triggering the release of fat from fat cells, then speeding the liver's capacity for turning that fat into energy.

That means it's more digestible and broken down quickly, causing a spike in blood sugar, followed by another spike in insulin, which is what your body uses to shuttle that sugar to your cells to be used for energy.

Fermentation by intestinal probiotics leads to enhanced production of short - chain fatty acids, including butyrate, which is a major energy source for the intestinal cell membrane; propionate, which is involved in regulating cholesterol; and acetate, which is involved in cholesterol synthesis.

Iron is necessary for healthy supply of blood hemoglobin which gives you energy by carrying the oxygen rich blood to every cell in your body, while preventing anaemia.

Insulin is secreted by the pancreas, and is responsible for carrying sugar into the cells of the body where it can be used for energy.

It had been thriving for well over a billion years when a new kind of cell appeared on the scene, one that harvested the sun's energy using a process that generates a highly toxic by - product — oxygen.

Beth Levine at the University of Texas in Dallas discovered that, in mice, autophagy — the process by which a cell recycles dispensable components for extra energy — increases 30 minutes into exercise.

Columbia University biologists have revealed a mechanism by which bacterial cells in crowded, oxygen - deprived environments access oxygen for energy production, ensuring survival of the cell.

They produce energy by pumping liquid electrolytes through a cell, and increasing their capacity is simply a matter of increasing the size of the storage tanks for the electrolytes.

The study, «Spectrophotometric analysis at the single - cell level: elucidating dispersity within melanic immortalized cell populations,» was supported in part by the Mizzou Advantage program, an initiative that fosters interdisciplinary collaboration among faculty, staff, students and external partners to solve real - world problems in four areas of strength identified at the University of Missouri, including Food for the Future, One Health / One Medicine, Sustainable Energy and Media of the Future.

An idled program for vehicles driven by fuel cells is gaining new impetus from new programs at the U.S. Department of Energy

Now, researchers report that by creating a fuel cell that can run at a midrange temperature, they've made an inexpensive, powerful version that could boost the prospects for plentiful green energy.

The scientists have devised a new manufacturing technique that could boost the efficiency of an inexpensive type of solar cell by up to 50 %, making the technology an economically feasible alternative to fossil fuels in the search for sustainable energy.

For many years scientists and engineers have been trying to provide low - cost solar energy by developing a cheap solar cell that is both highly efficient and at the same time simple to build, enabling it to be mass produced.

Saatchi, which is owned by France's Publicis Groupe, SA, chose LifeStraw over a field of competitors that included a reusable controller to improve the distribution of IV fluids, a collapsible wheel that can be folded down for easier storage when not in use on bicycles or wheelchairs, an energy - efficient laptop designed for children in developing countries, a 3 - D display that uses special optics and software to project a hologramlike image of patient anatomy for cancer treatment, an inkjet printing system for fabricating tissue scaffolds on which cells can be grown, a visual prosthesis for bypassing a diseased or damaged eye and sending signals directly to the brain, books with embedded sound tracks to help educate illiterate adults on health issues, a phone that provides telecommunications coverage to poor rural populations in developing countries, and a brain - computer interface designed to help paralyzed people communicate via neural signals.

For example, it could be used to create supersensitive solar cells or even to power a Mars rover that would gather energy from a microwave beam sent by a satellite orbiting the Red Planet.

«This should reduce overall costs for the energy industry because, rather than creating large, expensive solar cells, you can use much smaller cells that produce just as much electricity by absorbing intensified solar energy from concentrating lenses.

If replicated, the tantalizing finding could fit with an emerging theory that subpar function by mitochondria, the organelles that provide energy for cells, drives the disease.

A graduate student Anni Nieminen, the first author in the study explains, «In healthy cells dwindling ATP levels signals activation of AMPK, which tells the cells to save energy, for example, by stopping the cell proliferation.

But that production stops after a meal, when insulin is released by the pancreas and performs its main task of removing sugar from the blood and shepherding the glucose to multiple types of cells that absorb it for energy.

The phenomenon, known as Warburg effect, is typical for cancer cells and the mechanism behind is believed to benefit cancer cells by switching biochemical engines from energy manufacturing reactions to anabolic reactions, which primarily support growth of the cell size and proliferation.

Because the amount of ROS present in cells is tightly regulated by iron - dependent processes in the mitochondria (the cellular compartments in which energy is generated), the researchers had proposed iron import into the mitochondria to be essential for this process.

Large - scale storage of low - pressure, gaseous hydrogen in salt caverns and other underground sites for transportation fuel and grid - scale energy applications offers several advantages over above - ground storage, says a recent Sandia National Laboratories study sponsored by the Department of Energy's Fuel Cell Technologies Oenergy applications offers several advantages over above - ground storage, says a recent Sandia National Laboratories study sponsored by the Department of Energy's Fuel Cell Technologies OEnergy's Fuel Cell Technologies Office.

Prentiss, who runs an experimental biophysics lab at Harvard, says England's theory could be tested by comparing cells with different mutations and looking for a correlation between the amount of energy the cells dissipate and their replication rates.

For the first time, scientists found that in spinal muscular atrophy (SMA), the affected nerve cells that control muscle movement, or motor neurons, have defects in their mitochondria, which generate energy used by the cell.

Lead author Nigel D'Souza, then a postdoctoral researcher at Lamont, discovered the phytoplankton response to oil seeps while on a ship in the Gulf of Mexico monitoring chlorophyll fluorescence — energy that is emitted as light by compounds inside phytoplankton cells used for photosynthesis.

«This was matched by increased glucose uptake for glycolysis, revealing that TCL1 promotes the metabolic switch in energy generation necessary for cells to acquire pluripotency.»

«We showed how energy flow is impeded by disorder, which is the defining characteristic of most materials for low - cost solar cells and LEDs,» Baldo says.

If an endorsement by Ted Kennedy, Dick Cheney's daughter, The New York Times or even Chuck Norris isn't enough to thrust you onto a particular presidential candidate's bandwagon, the Scientists & Engineers for America, a nonpartisan organization that advocates evidence - based debate and decision - making in Washington, offers another metric: their science platforms.Examining subjects like energy policy, healthcare, views on evolution, stem cells and the like, the Science, Health and Related Policies (SHARP) Network unfurls each candidate's positions (and past) in a wiki format.

For example, the Internal Revenue Service will revamp its facility in Andover, Md., to reduce energy use by more than 25 percent through light monitors, rooftop photovoltaic solar cells, efficient electrical devices, and a geothermal heating and cooling system.

This two - step strategy would starve cancer cells — which tend to require much higher amounts of energy than normal cells — by limiting their two major pathways for ATP production.

But in earlier work Drs. Summer and Romero have shown that when lung tissue is injured — by things like viral infection, particulate inhalation, or other insults — lung cells eventually stop producing lipids in order to conserve energy for other cellular repairs.

LONDON — Wellcome Trust, the United Kingdom's largest biomedical research charity, today announced more than # 4 million in support for a pioneering, and potentially controversial, IVF treatment that could prevent some forms of muscular dystrophy and other diseases caused by defective mitochondria, the energy - generating organelle in cells.

«The ketogenic diet is thought to work by changing the way cells produce energy, and for reasons that are not fully understood, this shift in energy production calms the excitability within epileptic brains,» says Rho, professor and a member of ACHRI and the HBI.

His support for adult stem cell research, his sponsorship of the bi-annual Vatican Stem Cell Conferences, and his leadership in the field of renewable energy led to his appointment by the Vatican as Scientific Advisor to the President of the Pontifical Council for Culture of the Catholic Church and, most recently, as The Pontifical Council Admonitor and Senior Advisor in regards to Regenerative Mediccell research, his sponsorship of the bi-annual Vatican Stem Cell Conferences, and his leadership in the field of renewable energy led to his appointment by the Vatican as Scientific Advisor to the President of the Pontifical Council for Culture of the Catholic Church and, most recently, as The Pontifical Council Admonitor and Senior Advisor in regards to Regenerative MedicCell Conferences, and his leadership in the field of renewable energy led to his appointment by the Vatican as Scientific Advisor to the President of the Pontifical Council for Culture of the Catholic Church and, most recently, as The Pontifical Council Admonitor and Senior Advisor in regards to Regenerative Medicine.

The scientists also found that a protein known as CD29 acts as a cell - surface marker for precursor fat cells that can generate mature cells with high energy potential, as shown by their UCP1 expression.

One hallmark of cancer is the accelerated metabolism, high energy requirements, and increased glucose uptake by the tumor cells, the latter being the first and rate - limiting step for glucose metabolism [2,3].

A detectable decline in energy production by mitochondria — the organelles that are the cell's furnace for energy production — seems to be a key problem leading to insulin resistance, and thus to type 2...

The capabilities of Test Cell 1 include a fuel / air combustion skid for energy input; cooling systems for heat removal; 130 kW eddy - current dynamometer for precision power measurements; and instrumentation, system protection, and power control channels.For measuring the thermal output of fuel - fired thermal energy systems, such as a gas - fired liquid - metal evaporator for Stirling engines, Test Cell 1 offers a gas - gap calorimeter, which simulates the engine by allowing the liquid metal to condense at operating temperatures.

This work is part of a newly funded U.S. Department of Energy / Department of Agriculture project led by the University of Missouri, Columbia to explore the biology of a single plant cell type, while gaining novel insight into the impacts of temperature and water availability on a crucial root cell necessary for nutrient uptake.

Also, ions are pumped across cell membranes by proteins creating necessary energy reservoirs for the cell.

These changes are necessary for cancer cells to meet the combined biomass and energy demands for growth and are only satisfied by increased capture and synthesis of cellular building blocks such as sugars, fats, and proteins.