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Asparagine (WBC)

WBC

Micronutrient (Vibrant America), Vibrant America

Optimal range:   0.5 - 2.8 ng/MM WBC

Asparagine is a non-essential amino acid required for development and function of the brain. Asparagine can be synthesized from glutamine and aspartate. Asparagine is also required for DNA and RNA synthesis and removal of the cellular waste product ammonia.

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Asparagus

Array 10 - Multiple Food Immune Reactivity Screen, Cyrex Laboratories

Optimal range:   0.3 - 2.1 ELISA Index

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Asparagus, cooked

Array 10 - Multiple Food Immune Reactivity Screen, Cyrex Laboratories

Optimal range:   0.1 - 2.2 ELISA Index

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Aspartate

Amino Acids test [Great Plains Laboratory / Doctor's Data], Doctor's Data

Optimal range:   6 - 30 qM/g creatinine

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartate

Amino Acid Profile, Qn (Plasma), LabCorp

Optimal range:   0 - 7.4 umol/L

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartate

Urine

Amino Acids; Urine 24-hour (Doctor's Data), Doctor's Data

Optimal range:   7 - 38 qmol/24 hours

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Aspartate

Blood

NutriStat Basic Profile, US BioTek

Optimal range:   5.9 - 26.4 umol/L

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartate

Amino Acid Profile, Qn (Urine), LabCorp

Optimal range:   1 - 86.7 umol/g Cr

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartate-aminotransferase (AST, SGOT)

Comprehensive Metabolic Panel (CMP): Biomarkers, Benefits, and Results Explained

Optimal range:   0 - 40 U/L , 0 - 40 IU/L

Aspartate-aminotransferase (AST) and alanine-aminotransferase (ALT) are both produced by the liver and serve in functions throughout the human body. Aspartate-aminotransferase is most commonly related to liver health. Blood tests for AST and ALT are often ordered together to identify the source of damage in our organs. 

AST is an intracellular enzyme that is usually elevated due to active tissue and cellular destruction. May be elevated due to hepatitis, liver cirrhosis or alcoholism, hypothyroidism. May be decreased due to Vit B6 deficiency, elevated serum nitrogen.

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Aspartato aminotransferase (AST, TGO)

Brazilian Biomarkers

Optimal range:   0 - 40 U/L

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Aspartic Acid

OMX Organic Metabolomics / Diagnostic Solutions, Diagnostic Solutions Laboratory | GI-MAP & Food Sensitivity Tests

Optimal range:   0 - 47.5 nmol/mg Creatinine

Asparagine is converted to aspartic acid, then to glutamic acid.

Asparagine is a nontoxic carrier of residual ammonia. A byproduct of asparagine metabolism is oxaloacetate.

Higher levels of asparagine were associated with lower rates of diabetes, insulin, and HOMA.

Plasma asparagine and the tyrosine/phenylalanine ratio were found to be protective against depression.

Higher asparagine, aspartic acid, and citrulline were associated with higher rates of physical frailty and sarcopenia.

Plasma glutamine, cysteine, and asparagine were significantly downregulated in psoriasis patients.

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ASPARTIC ACID

Urine

Amino Acid Analysis, LC/MS, Quest Diagnostics

Optimal range:   0 - 2 mmol/mol creatinine

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartic Acid

3102 ION (Blood/Urine) Amino Acids 40, Genova Diagnostics

Optimal range:   0 - 0.67 qmol/dL

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartic Acid

NutrEval Plasma - Urine and Blood, Genova Diagnostics

Optimal range:   0 - 0.67 Units

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets.

It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartic Acid

Metabolimix+, Genova Diagnostics

Optimal range:   0 - 9 micromol/g creatinine

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartic Acid

Amino Acid Analysis, Quest Diagnostics

Optimal range:   1 - 4 umol/L

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartic Acid (Plasma)

Amino Acids 40 Profile, Genova Diagnostics

Optimal range:   2.9 - 12.6 µmol/L , 0.29 - 1.26 µmol/dL

Aspartic acid is a nonessential protein amino acid. Aspartic Acid, also known as aspartate, is an excitatory neurotransmitter in the brainstem and spinal cord. Aspartic acid is the excitatory counterpart to glycine, an inhibitory neurotransmitter.

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Aspartic Acid (Plasma)

OMX Organic Metabolomics / Diagnostic Solutions, Diagnostic Solutions Laboratory | GI-MAP & Food Sensitivity Tests

Optimal range:   5.4 - 21.5 nmol/ML

Aspartic acid is a nonessential amino acid that plays roles in many important metabolic processes, such as energy production (citric acid cycle), hormone metabolism, CNS activation, and the urea cycle. It is found in many protein sources such as oysters, meats, seeds, avocado, asparagus, and beets. It is also an ingredient in artificial sweeteners.

Aspartic acid is a precursor to many amino acids and other molecules like asparagine, arginine, isoleucine, lysine, methionine, isoleucine, threonine, nucleotides, NAD, and pantothenate. Aspartate, like glutamine, can also be considered a neuroexcitatory neurotransmitter since it activates the N-methyl-D-aspartate receptor in the brain.

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Aspartic Acid (Urine)

Amino Acids Analysis, Genova Diagnostics

Optimal range:   0 - 14 micromol/g creatinine

Aspartic acid is a nonessential protein amino acid. Aspartic Acid, also known as aspartate, is an excitatory neurotransmitter in the brainstem and spinal cord. Aspartic acid is the excitatory counterpart to glycine, an inhibitory neurotransmitter.

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Aspergillus

Array 12 – Pathogen-Associated Immune Reactivity Screen, Cyrex Laboratories

Optimal range:   0.2 - 1.1 ELISA Index

Aspergillus is the genus of asexual spore-forming mold species common in many climates. It is found in soil, water and air. Aspergillus fumigatus, Aspergillus niger and Aspergillus flavus are common molds to which humans are exposed. Due to the increased use of immunosuppressant medications, the development of more intensive chemotherapies and the advent of AIDS, there has been in increase in the number of patients at risk of developing invasive aspergillosis. Aspergillus grows slowly, and can manifest in a variety of ways including chronic sinusitis and brain lesions.

What if your test result is "equivocal"?

An "equivocal" result on a Pathogen-Associated Immune Reactivity Screen (like when testing for Aspergillus) generally indicates that the test detected the presence of antibodies or immune markers at a level that is not clearly positive but higher than the typical negative range. Here's what this might mean and some steps you could consider:

→ Uncertain Diagnosis: Equivocal results are often inconclusive, meaning they don't provide a definitive answer as to whether you have an active infection or immune response to Aspergillus. This can be due to a variety of reasons including early infection, low-level exposure, or cross-reactivity with other substances.

→ Follow-up Testing: Usually, when results are equivocal, doctors recommend re-testing after a period of time. This could help determine if the levels of antibodies or immune markers are changing, which might indicate an active or resolving infection.

→ Clinical Context: It's important to consider these results in the broader context of your symptoms and medical history. If you are showing symptoms consistent with an Aspergillus infection (such as respiratory issues, if Aspergillus is suspected in the lungs), further diagnostic testing might be necessary.

→ Consultation with a Specialist: In cases where Aspergillus is a serious concern (for instance, in immunocompromised individuals), consulting a specialist in infectious diseases or a pulmonologist might be advisable. They can offer more specific tests and interpret the results in the context of your overall health status.

→ Monitor Symptoms: Keep an eye on any symptoms that might be related to Aspergillus exposure, such as coughing, wheezing, or other respiratory problems, and report these to your healthcare provider.

If your test result is equivocal, it's best to discuss these steps with your healthcare provider, who can offer guidance tailored to your specific situation.

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