PIRIBEDIL Meaning and
Definition
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Piribedil is a medication used primarily for the treatment of Parkinson's disease. It belongs to the class of compounds known as dopamine agonists. Dopamine is a chemical messenger in the brain that plays a crucial role in movement control, emotions, and reward systems. In Parkinson's disease, there is a deficiency of dopamine, resulting in impaired motor function.
Piribedil works by directly stimulating dopamine receptors in the brain, thereby promoting dopamine activity and compensating for the deficit. This helps to alleviate the symptoms of Parkinson's disease, such as tremors, rigidity, and bradykinesia (slowness of movement). Additionally, by its action on dopamine receptors, piribedil may also modulate other neurotransmitters involved in motor control.
The exact mechanism of action of piribedil is not fully understood, but it is thought to act mainly on dopamine D2 and D3 receptors. It also has some affinity for alpha-2 adrenergic receptors. This dual action may contribute to its therapeutic effects, as well as potential side effects.
Piribedil is available in tablet form for oral administration. The dosage and frequency of administration are determined by the severity of symptoms and individual patient response. Common side effects of piribedil may include nausea, dizziness, headache, and sleep disturbances. In rare cases, it may cause low blood pressure or hallucinations.
In summary, piribedil is a dopamine agonist medication used to treat Parkinson's disease by improving dopamine function in the brain. It has a direct action on dopamine receptors and may also affect other neurotransmitter systems involved in movement control.
Common Misspellings for PIRIBEDIL
- oiribedil
- liribedil
- -iribedil
- 0iribedil
- puribedil
- pjribedil
- pkribedil
- poribedil
- p9ribedil
- p8ribedil
- pieibedil
- pidibedil
- pifibedil
- pitibedil
- pi5ibedil
- pi4ibedil
- pirubedil
- pirjbedil
- pirkbedil
- pirobedil
Etymology of PIRIBEDIL
The word "Piribedil" is derived from the chemical structure and naming conventions of the compound. It is a compound name that combines different elements.
The prefix "piri-" refers to the pyri(indine) ring structure found in the compound. The base structure of the compound contains a pyridine ring, which is a six-membered aromatic ring with five carbon atoms and one nitrogen atom.
The suffix "-bedil" indicates that the compound is a derivative of ergot alkaloid. Ergot alkaloids are naturally occurring compounds isolated from the ergot fungus, which includes various chemical structures.
Combining these elements, "Piribedil" represents a compound that is a derivative of ergot alkaloid containing a pyridine ring in its structure.
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