Flow cytometry

Inducing autotetraploids in cassava using oryzalin and colchicine and their in vitro morphophysiological effects

deJ. da S. M. de Carvalho, Gomes, V. B., A. Souza, daS., Aud, F. F., Santos-Serejo, J. A., Oliveira, E. J., M. de Carvalho, deJ. da S., Gomes, V. B., A. Souza, daS., Aud, F. F., Santos-Serejo, J. A., and Oliveira, E. J., Inducing autotetraploids in cassava using oryzalin and colchicine and their in vitro morphophysiological effects, vol. 15, p. -, 2016.

Polyploid induction has been used for plant breeding to produce bigger and more robust plants than diploid types. The present study aimed to develop a methodology for in vitro induction of polyploidy in cassava. Apical and lateral microcuttings from the BRS Formosa variety were treated with six oryzalin concentrations for 24 and 48 h. The same methodology was used for colchicine with different concentrations. After 45 days of cultivation and an additional 45 days of subculture, the viability of the explants was assessed and plant acclimatization was performed.

Expression and clinical significance of CD4+ CD45+ peripheral blood T cells in patients with ulcerative colitis

L. Y. Guo, Li, Y. R., and Jin, X. P., Expression and clinical significance of CD4+ CD45+ peripheral blood T cells in patients with ulcerative colitis, vol. 14, pp. 10338-10343, 2015.

The objectives of this study were to explore the expression of peripheral blood CD4+CD45+ T cells in patients with ulcerative colitis (UC) and determine its clinical value. We selected 80 patients with UC from the First Affiliated Hospital of Liaoning Medical University from March 2012 to December 2013. Of these, 27 had mildly active, 28 moderately active, and 25 severely active UC. We also recruited 80 subjects to constitute the healthy control group.

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