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Wald, George

Wald, George 84 Warburg, Otto H. 83, 767 Warfarin 821,822s Water... [Pg.937]

George Wald medicine, physiology research on chemical processes that allow pigments in eye retina to convert light into vision... [Pg.4]

Ragnar Granit, Haldan Keffer Hartline, and George Wald Physiology/Medicine Chemistry of vision... [Pg.84]

Post-ingestion precursor for RA-R agonist RA 11-cis-Retinal chromophore linked to protein opsin, in visual excitation isomerizes to all-fram-Retinal -George Wald (USA, retinal isomerization), Ragnar Granit (Finland/ Sweden) Haldan Hartline (USA) (Nobel Prize, Physiology/Medicine, 1967, vision)... [Pg.480]

The central role of rhodopsin in the visueil process was delineated by Nobel Laureate George Wald of Harvard University. [Pg.799]

The fact is that I had great admiration for Woodward, who, quite aside from his chemical brilliance, was a man of considerable wisdom. Perhaps this story illustrates it. George Wald had just received the Nobel Prize (in 1967) for his work on vision, and he and Woodward were in a car together. Wald was making political-philosophical statements about various things and Woodward s comment was something like this, You know, George, now that you re a Nobel laureate, your ideas are not any more sensible than they were before. ... [Pg.113]

The molecular mechanism through which vitamin A functions in visual system is known as Rhodopsin cycle or Wald s visual cycle for which George Wald was awarded Nobel Prize. [Pg.234]

Wald N, Cuckle H, Wu TS, George L. Maternal serum unconjugated oestriol and human chorionic gonadotropin levels in twin pregnancies implications for screening for Down s syndrome. Br J Obstet Gynaecol 1991 98 905-8. [Pg.2205]

B. Wald NJ, Densem JW, George L, Muttukrishna S, Knight PG, Watt H, et al. Inhibin-A in Down s syndrome pregnancies revised estimate of standard deviation. Prenat Diagn 1997 17 285-90. [Pg.2205]

A. Wald NJ, Hackshaw AK, George LM. Assay precision of serum alpha fetoprotein in antenatal screening for neural tube defects and Down s syndrome. J Med Screen 2000 7 74-7. Erratum in J Med Screen 2000 7 168. [Pg.2206]

A, Wald NJ, Watt HC, George L. Maternal serum... [Pg.2206]

After the discovery of the chromophore (vitamin A) by George Wald in the 1930s, Yoshizawa and Kito first found a red-shifted photoproduct of bovine rhodopsin at low temperature (-186 °C), which reverted to rhodopsin by illumination... [Pg.59]

In 1958 the American biochemist George Wald and his co-workers discovered that visible light isomerizes 11-cm retinal to ail-trans retinal by breaking a carbon-carbon pi bond. With the pi bond broken, the remaining carbon-carbon sigma bond is free to rotate and does so. Within 200 femtoseconds after it has absorbed a photon, the 11-cm retinal is transformed into all-fran retinal. [Pg.995]

Wald, N.J., Densem, J.W., George, L., Muttukrishna, K., and Knight, P.G., 1996, Prenatal screening for Down s Syndrome using inhibin-A as a serum marker. Prenatal Diagnosis. 16 143-153... [Pg.199]

See other pages where Wald, George is mentioned: [Pg.604]    [Pg.102]    [Pg.48]    [Pg.32]    [Pg.25]    [Pg.534]    [Pg.616]    [Pg.89]    [Pg.223]    [Pg.109]    [Pg.62]    [Pg.1336]    [Pg.217]    [Pg.2205]    [Pg.933]    [Pg.16]    [Pg.49]    [Pg.402]    [Pg.534]    [Pg.529]    [Pg.127]   
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See also in sourсe #XX -- [ Pg.84 ]

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See also in sourсe #XX -- [ Pg.799 ]



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