Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Kenneth L. Stuart"'
Autor:
Ejl Soulsby, Kenneth L. Stuart
Publikováno v:
Journal of the Royal Society of Medicine. 104:442-448
This paper examines Africas neglected tropical diseases HIV/AIDS malaria tuberculosis non-communicable disorders and mental disorders. It reviews the prospects for collaborative initiatives and funding support in these issues and stresses the importa
Autor:
Ejl Soulsby, Kenneth L. Stuart
Publikováno v:
Journal of the Royal Society of Medicine. 104:321-326
This paper summarizes four UK reviews of socially stratified health inequalities that were undertaken during the past five decades. It describes the background of misplaced optimism and false hopes which characterized the UK's own record of health in
Autor:
Kenneth L. Stuart, Ejl Soulsby
Publikováno v:
Journal of the Royal Society of Medicine. 104(10)
We describe the wide range of government sectors and national capabilities that would have roles in the development of collaborative strategies for the successful reduction of national health inequalities. We review the constraints that would need to
Autor:
Rex B. Woo-Ming, Kenneth L. Stuart
Publikováno v:
Tetrahedron Letters. 15:3853-3856
Autor:
Brian R. Worth, Norman G. Lewis, Toshio Honda, James P. Kutney, Kenneth L. Stuart, Lewis S. L. Choi, Toshitsugu Sato
Publikováno v:
Helvetica Chimica Acta. 65:2088-2101
Cell-free systems from Catharanthus roseus plants are utilized for various studies relating to the biosynthesis of indole alkaloids. Tryptamine (5) and secologanin (6), two fundamental building units, are shown to be incorporated into the alkaloid vi
Autor:
Brian R. Worth, James P Kutney, Lewis S L Choi, Stephen K. Sleigh, Friedrich Constabel, K. B. Chatson, Pawel Kolodziejczyk, Wolfgang G. W. Kurz, Kenneth L. Stuart
Publikováno v:
Phytochemistry. 19:2583-2587
Several hundred serially cultured cell suspensions derived from three cultivars of periwinkle ( Catharanthus roseus ) were established in Gamborg's B 5 medium and then transferred to Zenk's alkaloid production medium. Total alkaloid concentration ran
Autor:
Friedrich Constabel, K. B. Chatson, Kenneth L. Stuart, W. G. W. Kurz, Pawel Kolodziejczyk, James P. Kutney, Brian R. Worth, Lewis S. L. Choi, Stephen K. Sleigh
Publikováno v:
Phytochemistry. 19:2589-2595
A detailed study of one cell line (coded as 943) of Catharanthus roseus cell cultures has revealed the presence of the following alkaloids: ajmalicine, vallesiachotamine, horhammerinine, horhammericine, vindolinine, 19- epi - vindolinine, 19-acetoxy-
Publikováno v:
Tetrahedron. 29:4071-4075
Extract of Croton humilis L. were shown to contain N - [N - (2 - methylpropanoyl) - l - glutaminoyl] - 2 - phenylethylamine, N - [N - 2R - methylbutanoyl) - l - glutaminoyl] - 2 - phenylethylamine, 2 - [N- (2 - methylpropanoyl)] - N - phenylethylglut
Autor:
Friedrich Constabel, Pawel Kolodziejczyk, James P. Kutney, Lewis S. L. Choi, Wolfgang G. W. Kurz, Kenneth L. Stuart, K. B. Chatson, Stephen K. Sleigh, Brian R. Worth
Publikováno v:
Helvetica Chimica Acta. 63:1891-1896
The 953 cell line, one of the cell lines from Catharanthus roseus, has been investigated in terms of its ability to produce indole alkaloids. Various parameters (mitotic index, pH, cell dry weight, growth period) were evaluated in the fermentation pr
Isolation and characterization of natural products from plant tissue cultures of Maytenus buchananii
Autor:
Kristina Nilsson, Michael H. Beale, William T. Chalmers, James P. Kutney, Phillip M. Townsley, Giullo G. Jacoli, Brian R. Worth, Kenneth L. Stuart, Phillip J. Salisbury
Publikováno v:
Phytochemistry. 20:653-657
Explants of Maytenus buchananii were induced to form a callus aid subsequently to form suspension cultures on a wide variety of media. Culture extracts showed cytotoxic activity, but examination by TLC did not indicate the presence of maytansine. Iso