Gourt > Health > Conditions and Diseases > Neurological Disorders > Headaches > Migraine > Retinal
The Retinenes (Retinene1 and Retinene2) are chemical derivatives of the dietary supplement vitamin A (see retinol) formed through oxidation reactions.
Retinene1 is better known as retinaldehyde or simply retinal and is fundamental in the transduction of light into visual signals in the photoreceptor level of the retina. Retinene2 is more formally known as dehydroretinaldehyde.
The energy of impinging photons will convert retinaldehyde from an 11-cis isomer into an all-trans form. In the retina, this conversion induces a conformational change in the surrounding photopsin protein pigment, leading to signaling through the G protein transducin. Retinaldehyde also forms a part of bacteriorhodopsin, a light-induced proton pump found in some archaea.
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Retinal Degenerative Diseases: Laboratory and Therapeutic Investigations (Advances in Experimental Medicine and Biology). http://j.mp/6E1lnO
medical_book (New Medical Books) Tue, 22 Dec 2009 06:23:44 -0000
Retinal Degenerative Diseases: Laboratory and Therapeutic Investigations (Advances in Experimental Medicine and Biology). http://j.mp/6E1lnO
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Retinal scans...I swear I'm on that nxt shit man
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Retinal scans...I swear I'm on that nxt shit man
Retinal Degenerative Diseases: Laboratory and Therapeutic Investigations (Advances in Experimental Medicine and Biology). http://j.mp/5zrX6M
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