ESERINE Meaning and
Definition
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Eserine, also known as physostigmine, is a naturally occurring chemical compound classified as a parasympathomimetic alkaloid. It is derived from the seeds of the Calabar bean plant (Physostigma venenosum) and has been used as a medicinal drug for many years due to its pharmacological properties.
Eserine acts as a reversible inhibitor of the enzyme acetylcholinesterase, which is responsible for breaking down the neurotransmitter acetylcholine in the body. By inhibiting this enzyme, it effectively increases the availability and duration of action of acetylcholine at various receptor sites. This mechanism of action makes eserine useful in the treatment of certain conditions involving low levels of acetylcholine, particularly in disorders of the neuromuscular system and central nervous system.
In medicine, eserine has been primarily used to treat glaucoma, a condition characterized by increased pressure within the eye that can damage the optic nerve and lead to vision loss. By enhancing the effects of acetylcholine, eserine helps to reduce intraocular pressure by increasing the drainage of fluids from the eye.
Moreover, eserine has also demonstrated therapeutic potential in the treatment of conditions like atropine overdose and myasthenia gravis, where increased acetylcholine activity is desired.
However, it is important to note that eserine can also have significant side effects, particularly in excessive doses. These can include gastrointestinal disturbances, sweating, salivation, and even seizures in extreme cases. Therefore, eserine should only be used under the supervision of a healthcare professional to ensure proper dosage and monitoring.
Common Misspellings for ESERINE
- rserine
- 4serine
- 3serine
- eaerine
- ezerine
- exerine
- ederine
- eeerine
- ewerine
- eswrine
- essrine
- esdrine
- esrrine
- es4rine
- es3rine
- eseeine
- esedine
- esefine
- esetine
Etymology of ESERINE
The word "Eserine" originates from the chemical compound called "Physostigmine". Physostigmine is obtained from the seeds of the Calabar bean (Physostigma venenosum), a plant native to West Africa. The name "Eserine" is derived from the genus name "Eser" which is similar to "Eserren", a Nigerian name for a local hunting weapon. The name "Eserine" was chosen to honor the native population where the Calabar bean is found.
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