Pineal

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Pineal Meaning and Definition in Dictionary

Pineal Meaning and Definition from WordNet (r) 2.0
    pineal adj
  1. relating to the pineal body; "pineal hormone"
  2. having the form of a pine cone
Pineal Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Pineal \Pi"ne*al\, a. [L. pinea the cone of a pine, from pineus of the pine, from pinus a pine: cf. F. pin['e]ale.] Of or pertaining to a pine cone; resembling a pine cone. Pineal gland (Anat.), a glandlike body in the roof of the third ventricle of the vertebrate brain; -- called also pineal body, epiphysis, conarium. In some animals it is connected with a rudimentary eye, the so-called pineal eye, and in other animals it is supposed to be the remnant of a dorsal median eye.

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Wikipedia Meaning and Definition on 'Pineal'


  • Pineal gland: The pineal gland (also called the pineal body, epiphysis cerebri, epiphysis or the "third eye ") is a small endocrine gland in the ...
  • Pineal recess: The pineal recess is a small recess of the third ventricle which projects into the stalk of the pineal body . Category:Neuroanatomy ...
  • Pineal gland cyst: A pineal gland cyst is a benign cyst in the pineal gland , a small endocrine gland in the brain . Historicly, these fluid-filled bodies ...
  • Pinealoma: Pinealoma is a tumor of the pineal gland . Presentation: The pineal gland produces the hormone melatonin which plays a role in regulating ...
  • Pinealocyte: Pinealocytes are the main cell s of the pineal gland . They produce and secrete melatonin . Pinealocytes have an organelle called the ...

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Pineal Sample Sentences in News


  • About 5% of children with retinoblastoma from germline mutation of the RB1
    gene are at risk of developing trilateral retinoblastoma—intraocular retinoblastoma combined with a histologically similar brain tumour, most commonly in the pineal gland. Read more on this news related to 'Pineal'
  • Silent weapon
    With all the controversy going on about putting fluoride in our water, I’d have to say I’m proud that it was turned down yet again by the people. Third time’s a charm if you ask me. Everyone should know, and especially dentists themselves should know, that fluoride calcifies and kills the pineal gland in your […] Read more on this news related to 'Pineal'

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