نتایج جستجو برای: feijoa sellowiana

تعداد نتایج: 258  

Journal: :Phytotherapy research : PTR 2006
Wilson Roberto Cunha Eduardo J Crevelin Glenda M Arantes Antonio E Miller Crotti Márcio L Andrade e Silva Niege A J Cardoso Furtado Sérgio Albuquerque Daniele Da Silva Ferreira

Triterpene acids, including ursolic acid (1), urjinolic acid (4) and oleanoic acid (5) along with a mixture of 2alpha-hydroxyursolic acid (2) and maslic acid (3) were isolated from methylene chloride extracts of the Miconia sellowiana and M. ligustroides species and their activities against the trypomastigote blood forms of Trypanosoma cruzi were evaluated. The potassium salt derivative of urso...

Journal: :Nucleic acids research 1997
K Nagano N Nagano

A consensus has been reached that the conformation of the anticodon-codon interactions of two adjacent tRNA molecules on the ribosome is a Sundaralingam-type (S-type). Even if it is kept to the S-type, there are still various possibilities. Various experimental data have been supporting an idea that the conformation of A-site tRNA is different from that of P-site tRNA. Those data as well as the...

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