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Phenethylamine [note 1] (PEA) is an organic compound, natural monoamine alkaloid, and trace amine, which acts as a central nervous system stimulant in humans. In the brain, phenethylamine regulates monoamine neurotransmission by binding to trace amine-associated receptor 1 (TAAR1) and inhibiting vesicular monoamine transporter 2 (VMAT2) in ...
List of medical symptoms. Medical symptoms refer to the manifestations or indications of a disease or condition, perceived and complained about by the patient. [1] [2] Patients observe these symptoms and seek medical advice from healthcare professionals.
Peas also contain nearly 7% of your daily amount of iron, Derocha adds, which is a good reminder "because often people think (iron has to come from) liver, organ meats or a steak, but it doesn't ...
In individuals with autism, schizophrenia, and certain physical disorders (such as Kleine–Levin syndrome), non-nutritive substances may be eaten. In such instances, pica should only be noted as an additional diagnosis if the eating behaviour is sufficiently persistent and severe to warrant additional clinical attention.
Symptoms may include upper abdominal fullness, heartburn, nausea, belching, or upper abdominal pain. [3] People may also experience feeling full earlier than expected when eating. [ 4 ] Indigestion is relatively common, affecting 20% of people at some point during their life, and is frequently caused by gastroesophageal reflux disease (GERD) or ...
Humans and avian dinosaurs currently coexist, but humans and non-avian dinosaurs did not coexist at any point. [160] The last of the non-avian dinosaurs died 66 million years ago in the course of the Cretaceous–Paleogene extinction event , whereas the earliest members of the genus Homo (humans) evolved between 2.3 and 2.4 million years ago.
Psychiatric symptoms are present, such as paranoid schizophrenia-like features but rarely psychosis and hallucinations. [4] The acute attacks classically present with dark-red photosensitive urine (often called port-wine urine), but this is a nonspecific symptom. [12] Physical examination often shows no abnormalities. [13]
As a diagnosis of exclusion, a diagnosis of primary polydipsia may be the result of elimination of the possibility of diseases causing similar signs and symptoms, such as diabetes insipidus. [ 12 ] Diagnosis may be complicated by the fact that chronic and extreme compulsive drinking may impair the response of the kidneys to vasopressin , thus ...