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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Aspergillus Ag, BAL (Bronchoalveolar Lavage) is a vital test for diagnosing pulmonary aspergillosis, caused by the Aspergillus fungus. It's especially crucial for patients with weakened immune systems. This minimally invasive procedure involves analyzing lavage fluid from the lungs for Aspergillus antigens, providing a rapid and accurate diagnosis. Early detection through Aspergillus Ag, BAL enables prompt antifungal treatment, significantly improving patient outcomes.

What is Aspergillus?

Aspergillus, the mold (a type of fungus) that causes aspergillosis, is very common both indoors and outdoors, so most people breathe in fungal spores every day. It’s probably impossible to completely avoid breathing in some Aspergillus spores. For people with healthy immune systems, breathing in Aspergillus isn’t harmful. However, for people who have weakened immune systems, breathing in Aspergillus spores can cause an infection in the lungs or sinuses which can spread to other parts of the body.

There are approximately 180 species of Aspergillus, but fewer than 40 of them are known to cause infections in humans. Aspergillus fumigatus is the most common cause of human Aspergillus infections. Other common species include A. flavus, A. terreus, and A. niger.

Aspergillus Auto-Toxin (Sterigmatocystin) carcinogenic (causes cancer), mutagenic (causes mutations), andteratogenic (causes malformations of the fetus), hepatotoxic (liver); can cause autoimmune diseases.

Sterigmatocystin (STG) is a mycotoxin that is closely related to aflatoxin. STG is produced from several species of mold such as Aspergillus, Penicillium, and Bipolaris. It is considered to be carcinogenic, particularly in the cells of the GI tract and liver. STG has been found in the dust from damp carpets.