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Another damaging result of excess calcium in the cytosol is the opening of the mitochondrial permeability transition pore, a pore in the membranes of mitochondria that opens when the organelles absorb too much calcium. Opening of the pore may cause mitochondria to swell and release reactive oxygen species and other proteins that can lead to ...
A study into the effects of the benzodiazepine receptor antagonist, flumazenil, on benzodiazepine withdrawal symptoms persisting after withdrawal was carried out by Lader and Morton. Study subjects had been benzodiazepine-free for between one month and five years, but all reported persisting withdrawal effects to varying degrees.
Excessive glutamate release is a known major cause of neuronal cell death. Glutamate causes neurotoxicity due to excitotoxicity and oxidative glutamate toxicity. Evidence from animal studies suggests that some people may be more genetically sensitive to the neurotoxic and brain damage associated with binge drinking regimes.
Glutamate is a very major constituent of a wide variety of proteins; consequently it is one of the most abundant amino acids in the human body. [1] Glutamate is formally classified as a non-essential amino acid, because it can be synthesized (in sufficient quantities for health) from α-ketoglutaric acid, which is produced as part of the citric acid cycle by a series of reactions whose ...
Wu syndrome, also known as X-linked Wu-type intellectual disability, is a rare genetic disorder caused by mutations in the GRIA3 gene located on chromosome Xq25. Currently, there is no FDA-approved treatment for this condition.
The reason for gradually increasing dosages, per Alan, is to lower the risk of side effects. “Too much too fast can cause unpleasant side effects, such as nausea and constipation,” Alan says ...
Epinephrine has vasoconstrictive effects, which promote increased heart rate, blood pressure, energy mobilization. Vasoconstriction influences metabolism by promoting the breakdown of glucose released into the bloodstream. Epinephrine also has bronchodilation effects, which is the relaxing of airways. [31]
Central nervous system fatigue, or central fatigue, is a form of fatigue that is associated with changes in the synaptic concentration of neurotransmitters within the central nervous system (CNS; including the brain and spinal cord) which affects exercise performance and muscle function and cannot be explained by peripheral factors that affect muscle function.