Sentences with phrase «enter body cells»

Glucose provides the body energy, can only enter body cells if Insulin is present or sufficient.

In addition, fructose does not require insulin to enter body cells, but once converted to glucose, insulin is required.

Not exact matches

As a physics teacher, I teach the therapeutic effects of gamma radiation in radiotherapy, along with the associated dangers (radiation can cause cells to become cancerous as well as kill cells that are already cancerous), but a common misconception among students is that cancer cells are rather like viruses or bacteria, a sort of alien cell that has entered the body, growing out of control with little relation to the surrounding cells.

This injection contains antibodies that will help kill off any of your baby's red blood cells that may have entered your blood stream, thereby preventing your body from developing its own antibodies to your baby's blood.

Now, the team has examined whether sepsis has the same impact on tissue resident memory T cells (TRM), which do not circulate but stick to the skin, lungs, and gut — where infections often enter the body.

The team showed that exosomes could serve as an efficient carrier of RNAi, given that these nano - sized vesicles easily travel across the body and enter cells, including cancer cells.

Agalliu also found that Th17 cells induced by strep opened the BBB only in certain spots: Since strep enters the body through the nose, it made sense that he saw the BBB was pierced near the olfactory bulb, the structure in the front of the brain that processes odors.

When antigens such as viruses and vaccines enter the human body, germinal centers are produced within secondary lymph nodes and memory B cells are then induced from germinal - center B cells.

Injected mRNAs normally would be cleared from the body within minutes by a patient's immune system, but these mRNAs are modified so that they are ignored by the immune system and can easily enter cells.

Based on the pioneering work of Dr. Claire Lugassy and Dr. Raymond Barnhill at UCLA's Jonsson Comprehensive Cancer Center, a new study provides additional support for a process by which melanoma cells, a deadly form of skin cancer, can spread throughout the body by creeping like tiny spiders along the outside of blood vessels without ever entering the blood stream, and that this process is exacerbated by exposure to ultraviolet (UV) light.

HIV infects the body by corrupting T cells that are mobilized by the immune system when the virus enters a person's body.

Mammal bodies don't just add some cells and tissue as they enter adolescence.

HCV invades cells in the body by binding to specific receptors on the cell, enabling the virus to enter it.2 Once inside, HCV hijacks functions of the cell known as transcription, translation and replication, which enables HCV to make copies of its viral genome and proteins, allowing the virus to spread to other sites of the body.2 When HCV enters the host cell, it releases viral (+) RNA that is transcribed by viral RNA replicase into viral -LRB--) RNA, which can be used as a template for viral genome replication to produce more (+) RNA or for viral protein synthesis.

In the absence of the PLVAP protein, also large molecules, which the PLVAP sieve normally blocks from entering the node, were able to stimulate the cells of the body's defence system.

Metastasis is the process in which cells from a primary tumor break - off, enter the blood stream and create new tumors elsewhere in the body.

pTreg cells were also believed to exist in the small intestine to inform the immune system on which food antigens can enter our body.

While immune system cells» purpose is to defend and protect the body, ironically the brain's «call to arms» may cause more harm than good when it instructs immune cells to enter into the brain.

The research team, led by Dr. Michael Shiloh, Assistant Professor of Internal Medicine and Microbiology at UT Southwestern, found that microfold cell (M - cell) translocation is a new and previously unknown mechanism by which Mtb enters the body.

«Our study shows that once Mtb bacteria are inhaled, they also can enter the body directly through M - cells that line the airway tissue, and then travel to the lymph nodes and beyond.

Vaccines work by exposing the body to the disease - causing agent or a fragment of it, which primes the immune system to produce a flood of antibodies that stick to the infecting organism and block it from entering cells.

HAT is caused by a single - celled parasite, Trypanosoma brucei, that enters the body through the bites of tsetse flies.

The basic chemistry of these and thousands of other manufactured compounds incorporated in everyday products do not appear in nature; they have entered our environment so recently that our genes, cells, brains, and bodies have not yet evolved mechanisms for coping with them.

It has long been known that the spread of cancer cells from one part of the body to another is an inefficient process in which the vast majority of cancer cells that enter the blood fail to survive.

To reproduce, a virus must enter the body's cells.

When allergens enter the body, antigen presenting cells (immune cells that capture incoming substances and present them to other immune cells, initiating a cascade of immune responses) at body surfaces, capture and present them to immune cells, particularly T cells (in a similar manner as if the allergen was a foreign invading microbe).

The pouch allows the body's nutrients to enter and feed the cells while it protects them from being destroyed by the patient's immune system.

Normally, when bacteria or viruses enter the body, some of the B cells will change into plasma cells.

When one enters your body, it invades and takes over cells, redirecting them to produce more of the virus.

When HIV enters the human body, it typically does so by clinging to only a handful of cells attached to a mucous membrane such as those in the genitals or rectum.

RNA nanoparticles must be within the range of 15 to 50 nanometers,» he says, «large enough to be retained by the body and not enter cells randomly, causing toxicity, but small enough to enter the targeted cells with the aid of cell surface receptions.

The point of this program is to «allow the body to enter a full ketogenic mode, meaning it will break down and kill damaged cells and cellular components, activate stem cells, and preferentially decrease visceral and abdominal fat.»

These treats loaded with sugar surround the body's cells, preventing any essential food glucose from entering the cell, keeping it the bloodstream, thus increasing blood sugar levels and reducing the libido.

During sleep, our bodies enter a catabolic state in which muscles are broken down to feed other cells in the body.

According to the Journal of Pineal Research, the melatonin secreted by your pineal gland enters every cell in your body and can even cross morphophysiologic barriers.

Insulin allows blood sugar to enter the cells to supply the body with energy, but continually choosing foods — and drinks — high in sugar, combined with being overweight, has a strong effect on the delicate balance between blood sugar and insulin levels.

If you increase the stress hormones in the body, you also get an uptick in insulin: more sugar enters the cells from the bloodstream, which means that the amount of available sugar can easily exceed the amount of available oxygen (creating anaerobic function).

Instead, chemicals must pass through seven different cell layers of your epidermis before finally entering the dermis, where they can then enter your bloodstream or lymph fluid and proceed to circulate to other areas of the body, like your liver, brain, etc..

We once thought that insulin's only role was to help sugar enter the cells to be metabolized, combining stored energy with oxygen and creating the energy we use every day to run our bodies.

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Everything that enters your gut is filtered through the good bacteria and is either sent to the eliminatory system through waste, or pumped to every cell in your body.

When the immune system has been compromised, or when the normal lining of the gut becomes damaged, the yeast, instead of remaining within the intestinal tract where they belong, can metamorphose into its fungal form sending out rhizomes (roots) to penetrate the walls of the gut, opening it to the absorption of yeast cells, particles of cells, and the toxins these micro organisms produce enter the interior of the body and pass into the bloodstream.

Whenever glucose enters the bloodstream, the pancreas pumps out insulin to shuttle these little glucose molecules to cells around the body for use.

As the drug enters your system, it breaks down itself into small molecules that is enough to pass through your body's cell mainly because as mentioned earlier, every cell in our body have receptors for steroids called androgen receptor which is where the steroid molecules bind.

As the drug enters your system, it breaks down itself into small molecules that is enough to pass through your body's cell mainly because as mentioned earlier, every cell in our body have receptors for steroids called

The intestines, especially the small intestine, allow only those substances to enter the body since the cells that contribute to the intestinal wall are tightly packed together.

As a result, the body needs higher levels of insulin to help glucose enter cells.

These will then leave the fat cells and enter the bloodstream, so the tissues throughout the body can use them.

When this happens, the sugar in your blood can't enter your cells and use it as fuel anymore; forcing your body to store sugar as fat instead.

When blood glucose levels rise, your body releases a hormone called insulin, which allows glucose to enter cells.

When blood glucose levels rise, your body releases a hormone called insulin, which allows glucose to enter cells where it can be used to provide fuel for our brains, muscles and other vital organs.