How To Use Phenylalanine In A Sentence
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Trypsin favors basic residues like lysine and arginine; chymotrypsin favors aromatic residues like phenylalanine, tyrosine, and tryptophan.
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(As shown below, sufficiently high aspartame doses, which transiently exceed the liver's capacity to hydroxylate phenylalanine, can also potentiate seizures in rodents, whether these seizures are generated by drugs, electroshock, or inhalation of fluorothyl.)
Santa Fe Pediatrician Regales Hawaii Legislative Committee with Dangers of Aspartame
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And in fact there is a ‘vaccine’ — or more accurately, a treatment (low-phenylalanine diets) — that eliminates this retardation.
The Volokh Conspiracy » Some Scientists’ Openness to the Possibility of Genetic Differences in Mental Traits Among Racial and Ethnic Groups
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He starts with deprenyl and piracetam -- drugs that are normally used to treat diseases like Parkinson's but that casual users can get from overseas sources -- and moves on to a series of amino acids (glutamine, phenylalanine, tyrosine).
Memory
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The investigators found that the bypass patients had much lower levels of amino acids known as branched-chain amino acids, and the amino acids phenylalanine and tyrosine.
Study: Can gastric bypass surgery help treat diabetes?
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It helps synthesize the body from the phenylalanine which is another type of amino acid.
EzineArticles
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The sweet treat includes phenylalanine, an amino acid which stimulates a peptide hormone secreted by the brain to suppress hunger.
The Sun
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And the amino acid phenylalanine can be very helpful in boosting the other energy-giving, motivating, and focusing neurotransmitter norepinephrine.
The UltraMind Solution
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Like its amino-acid sister phenylalanine, tyrosine is a key nutrient that your body can use to restock NE stores depleted by ephedrine.
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The new Escherichia coli can manufacture the extra amino acid, p-aminophenylalanine, then incorporate it into proteins.
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Persons with a rare hereditary disease known as phenylketonuria must control their phenylalanine intake from all sources, including Aspartame.
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Foods high in arylalkylamines (tryptophan, tyrosine, tyramine, and phenylalanine) have also been implicated in triggering IC symptoms.
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The key to the sealant is a family of unique mussel adhesive proteins containing a high concentration of dihydroxyphenylalanine, an amino acid. see all Science News stories
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A strong decline with increasing leaf age in the activity of phenylalanine ammonia lyase, a key enzyme of flavonoid metabolism, was reported for barley.
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The main pathway for tyrosine degradation involves conversion to fumarate and acetoacetate, allowing phenylalanine and tyrosine to be classified as both glucogenic and ketogenic.
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Plants make coumarin from an amino acid, phenylalanine.
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PKU is described by scientists as an autosomal recessive genetic disease that is characterized by a deficiency in an enzyme called phenylalanine hydroxylase (PAH).
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The consuming of large amounts of phenylalanine has also been linked to causing nerve damage.
The Sun
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Contains phenylalanine, an amino acid that helps relay signals from one brain cell to another.
The 17 Day Diet
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Dopamine is made from the amino acids phenylalanine and tyrosine through the action of three enzymes: phenylalanine hydroxylase, tyrosine hydroxylase, and amino acid decarboxylase.
Alcohol and The Addictive Brain
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You see, I don't do sugarless, and in particular aspartame, phenylalanine and all that other junk.
Alona Elkayam: The Best and Worst Dressed Brands of the Week: Slink and Drink in NYC
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As part of the metabolism of phenylalanine, oxygen is used to break the ring structure, and eventually after several intermediate steps, the aliphatic (straight chain) molecules fumarate and acetoacetate are produced.
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In addition to the DNA-binding motif and the ATP binding site, TyrR contains binding sites for the aromatic amino acids tyrosine and phenylalanine.
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Chemical analysis of this natural, waterproof glue showed that the key to its adhesiveness is a family of unique proteins called mussel adhesive proteins, which contain a high concentration of DOPA (dihydroxyphenylalanine).
RedOrbit News - Technology
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However, aspartame comprises just two amino acids (aspartic acid and phenylalanine).
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D. Searle chemist who, when he was trying to create an anti-ulcer drug, combined two amino acids, aspartic acid and phenylalanine and found that the resulting dipeptide (a molecule consisting of two amino acids) had an intensely sweet taste to the tongue.
Duty to Warn: Diet Coke is Poison
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The consuming of large amounts of phenylalanine has also been linked to causing nerve damage.
The Sun
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- Amino acid deficiency - Amino acids such as phenylalanine, tyrosine and tryptophan provide the basis for the body's production of important neuro-transmitters in the body.
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(Unless you have a genetic disease called phenylketonuria (PKU), which prevents you from digesting the amino acid phenylalanine.
Dr. Joseph Mercola: The Deadly Neurotoxin Nearly EVERYONE Uses Daily (VIDEO)
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Thus the enzymes catabolize phenylalanine to tyrosine and tyrosine to
PLoS ONE Alerts: New Articles
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Objective To establish a method with high efficiency in detecting phenylalanine hydroxylase(PAH) gene mutations and hence to rapidly diagnose prenatal fetals with phenylketonuria .
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The key to the sealant is a family of unique mussel adhesive proteins containing a high concentration of dihydroxyphenylalanine, an amino acid.
The Money Times - finance news, lifestyle, markets, investment, personal finance, banking, retirement planning
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The sweet treat includes phenylalanine, an amino acid which stimulates a peptide hormone secreted by the brain to suppress hunger.
The Sun
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The dietary control of plasma phenylalanine concentrations requires rigorous restriction of natural protein intake, often to less than 6 g per day.
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The disorder makes it impossible for carriers to process phenylalanine, meaning they can have seizures and suffer from brain damage.
The Sun
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The amino acids tyrosine and phenylalanine are the building materials for catecholamines, which are used as source material for both neurotransmitters and for hormones.
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T. gondii enzymes with tryptophan, but the enzymes were able to catabolize tyrosine and phenylalanine.
PLoS ONE Alerts: New Articles
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Dopamine is made from the amino acids tyrosine and phenylalanine.
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The key to the sealant is a family of unique mussel adhesive proteins containing a high concentration of dihydroxyphenylalanine, an amino acid.
The Money Times - finance news, lifestyle, markets, investment, personal finance, banking, retirement planning
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One of the reasons for this side effect, researchers have discovered, is because the phenylalanine in aspartame dissociates from the ester bond.
Dr. Joseph Mercola: America's Deadliest Sweetener Betrays Millions, Then Hoodwinks You With Name Change
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It preferentially hydrolyzes peptide bonds involving tyrosine, phenylalanine, and tryptophan.
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Phenylalanine (a molecule of alanine to which an atom combination called the phenyl group is added),
The Human Brain
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The disorder makes it impossible for carriers to process phenylalanine, meaning they can have seizures and suffer from brain damage.
The Sun
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The phenylalanine from the dipeptide component of the aspartame molecule, is a major precursor in the norepinephrine-dopamine synthetic pathway.
Pennsylvania Psychiatrist and Aspartame Expert Endorses Hawaii and New Mexico Aspartame Legislation
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Aspartame is made up of two amino acids: phenylalanine and aspartic acid.
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The essential amino acids are histidine, tryptophan, threonine, valine, phenylalanine, leucine, methionine, lysine, and isoleusine.
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The consumption of an aspartame-laden food or beverage contributes to the plasma the three natural compounds contained within the aspartame molecule: the amino acids phenylalanine and aspartic acid, and the alcohol methanol (15), possibly as well as various peptides (like B-aspartame or the aspartyl-phenylalanine diketopoperazine that are formed from it spontaneously, on the shelf, or enzymatically, after its consumption).
Santa Fe Pediatrician Regales Hawaii Legislative Committee with Dangers of Aspartame
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The discovery led to the most effective treatment for the disease (now called phenylketonuria )—a diet low in phenylalanine, which the body converts to phenylpyruvic acid.
DIY DNA: One Father's Attempt to Hack His Daughter's Genetic Code
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The shellfish can do this thanks to the amino acid dihydroxyphenylalanine, also known as dopa.
PhysOrg.com - latest science and technology news stories
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The key to the sealant is a family of unique mussel adhesive proteins containing a high concentration of dihydroxyphenylalanine, an amino acid. see all Science News stories
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