Results 151 to 160 of about 519,483 (296)

Pink1/Parkin signaling mediates pineal mitochondrial autophagy dysfunction and its biological role in a comorbid rat model of depression and insomnia

open access: yesBrain Research Bulletin
Using a chronic unpredictable mild stress (CUMS) combined with multi-platform water environment sleep deprivation (SD) as an animal model, the occurrence and development of human depression combined with insomnia were simulated.
Zirong Li   +7 more
doaj  

Continuous light reverts physical exercise effects on colon carcinogenesis induced by 1,2-dimethyl-hydrazine in rats [PDF]

open access: yes, 2012
Colon cancer risk is reduced by appropriate levels of physical exercise. Light exposure during the night conveys endocrine changes on melatonin rhythm produced by pineal gland.
Farnesi, Ana Paula   +3 more
core   +1 more source

The Colour Changes In Lizards, Particularly In Phrynosoma [PDF]

open access: yes, 1938
The activities of the melanophore system of Phrynosoma in comparison with that of Chamaeleo may be stated categorically in the following way. I. The blanching of Phrynosoma blainvillii is due (1) to the action of its concentrating nerve-fibres on ...
Parker, G. H.
core  

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