Search results
COX2 expression inhibits radiation-induced apoptosis - Nature Reviews Clinical Oncology
Nature· 5 days agoIshikawa H et al. (2006) Cyclooxygenase-2 impairs treatment effects of radiotherapy for cervical cancer by inhibition of radiation-induced apoptosis. Int J Radiat Oncol Biol Phys 66: 1347–1355The ...
Aromatization of cycloHexane Carboxylate in Liver Slices - Nature
Nature· 5 days agoA FEW examples of the occurrence of aromatization of alicyclic compounds in the animal body are known, and similar reactions have been suggested in the formation of sex hormones and possibly ...
Pidcock quits Tour de France with Covid
AFP via Yahoo Sport· 4 days agoBritish rider Tom Pidcock pulled out of the Tour de France on Saturday suffering from a bout of Covid, his team Ineos Grenadiers announced."A...
Conformation of Tropane Alkaloids - Nature
Nature· 5 days agoIT has become generally accepted that cyclohexane compounds1 and pyranosides2 possess the chair conformation. By analogy we may assume that piperidine and its derivatives also exist in the chair ...
Nomenclature of cycloHexane Bonds - Nature
Nature· 5 days agoIT was shown originally by X-ray and electron diffraction, and has been confirmed by other physical and by chemical means, that the most stable and permanent form of the cyclohexane ring is ...
Societies and Academies - Nature
Nature· 5 days agoChemical Society, November 1.—Prof R. Meldola, F.R.S., president, in the chair.—A development of the atomic theory, which correlates chemical and crystalline structure and leads to a demonstration ...
Addition of Dinitro Compounds to D.D.T. to Prevent Outbreak of Spider Mites - Nature
Nature· 5 days agoIT is frequently observed that the use of sprays containing D.D.T. on fruit trees leads to a severe outbreak of Tetranychid mites or red spiders. Research workers who have obtained excellent ...
Condensation of the Hexapeptide Ester of Glycine into the 96- and Higher (3 × 2n) Peptide Esters -...
Nature· 5 days agoFOR a long time it has been known that heating under various degrees of the ester of glycine1, glycyl-glycine2 and diglycyl-glycine3 results in the formation of certain condensation products ...
A General Method for the Localization of Electronic Transition Frequencies in Continuous Absorption...
Nature· 5 days agoThis has further been an obstacle to the semi-empirical development of quantum mechanical theories concerning the electronic structure of complex molecules. In a short communication1 we have ...
A New Imino-Acid in some Liliaceae - Nature
Nature· 5 days agoLINKO and I1 isolated, last autumn, from Polygonatum officinale (and also from Convallaria majalis), a new imino-acid which on acid hydrolysis gave mostly homoserine. The elementary composition ...
