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  2. Hyperammonemia - Wikipedia

    en.wikipedia.org/wiki/Hyperammonemia

    Hyperammonemia, or high ammonia levels, is a metabolic disturbance characterised by an excess of ammonia in the blood. Severe hyperammonemia is a dangerous condition that may lead to brain injury and death. It may be primary or secondary. Ammonia is a substance that contains nitrogen. It is a product of the catabolism of protein.

  3. Glutamine synthetase - Wikipedia

    en.wikipedia.org/wiki/Glutamine_synthetase

    GS is present predominantly in the brain, kidneys, and liver. [4] [10] GS in the brain participates in the metabolic regulation of glutamate, the detoxification of brain ammonia, the assimilation of ammonia, recyclization of neurotransmitters, and termination of neurotransmitter signals. [4] [14] GS, in the brain, is found primarily in ...

  4. Neurotoxin - Wikipedia

    en.wikipedia.org/wiki/Neurotoxin

    The resultant effect of this toxicity can be reduced brain energy metabolism and function. Importantly, the toxic effects of ammonia on astrocyte remodeling can be reduced through administration of L-carnitine. [89] This astrocyte remodeling appears to be mediated through ammonia-induced mitochondrial permeability transition.

  5. Neurotoxicity - Wikipedia

    en.wikipedia.org/wiki/Neurotoxicity

    Neurotoxicity is a form of toxicity in which a biological, chemical, or physical agent produces an adverse effect on the structure or function of the central and/or peripheral nervous system. [1] It occurs when exposure to a substance – specifically, a neurotoxin or neurotoxicant – alters the normal activity of the nervous system in such a ...

  6. Hepatic encephalopathy - Wikipedia

    en.wikipedia.org/wiki/Hepatic_encephalopathy

    [2] [6] It may be supported by blood ammonia levels, an electroencephalogram, or computer tomography (CT scan) of the brain. [4] [6] Hepatic encephalopathy is possibly reversible with treatment. [1] This typically involves supportive care and addressing the triggers of the event. [4] Lactulose is frequently used to decrease ammonia levels. [1]

  7. Protein toxicity - Wikipedia

    en.wikipedia.org/wiki/Protein_toxicity

    Protein toxicity is the effect of the buildup of protein metabolic waste compounds, like urea, uric acid, ammonia, and creatinine.Protein toxicity has many causes, including urea cycle disorders, genetic mutations, excessive protein intake, and insufficient kidney function, such as chronic kidney disease and acute kidney injury.

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Brain size - Wikipedia

    en.wikipedia.org/wiki/Brain_size

    The size of the brain is a frequent topic of study within the fields of anatomy, biological anthropology, animal science and evolution.Measuring brain size and cranial capacity is relevant both to humans and other animals, and can be done by weight or volume via MRI scans, by skull volume, or by neuroimaging intelligence testing.