0 an organ in the brain that produces a hormone called melatonin:
1 in or on the pineal, or relating to the pineal:
a pineal tumour
pineal dysfunction
The pineal and its hormones in the control of reproduction in mammals.
Interstitial retinol-binding protein and cellular retinal-binding protein in the mammalian pineal.
Regulation of period 1 expression in cultured rat pineal.
Structural and functional differentiation of the embryonic chick pineal organ in vivo and in vitro.
Immunohistochemical evidence for the presence of melatonin in the pineal gland, the retina and the harderian gland.
The shape of synaptic ribbons in the rat pineal gland.
Retino-hypothalamic-pineal hypothesis in the pathophysiology of primary headaches.
The pineal and its hormones in the control of reproduction in mammals [review].