The regression of a growing vessel exposed to heparin-steroid combinations begins with endothelial cell rounding and is followed by cessation of endothelial proliferation, desquamation of endothelial cells, and retraction of the capillary sprout [ 44].
A stepwise adjustment for age, area of growing up, and role of religion when growing up was made when carrying out the multivariate regression analysis.
It should also be noted that a given reduction in proliferation or increase in cell death might lead to regression of a slowly growing tumour, but only slow the growth of a rapidly growing tumour.
Such falls would not be expected to be associated with the regression of a rapidly growing tumour, but if considered in the adjuvant setting such changes might be associated with improved RFS.
In the regression analysis, growing up outside Norway was associated with lower knowledge and higher risk of errors.
For bagged regression trees, a regression tree was grown in each of 100 bootstrap samples.
Zinc phthalocyanine substituted with four hydroxyl groups attached to the macrocycle, either directly or via spacer chains of three or six carbon atoms, were tested for their photodynamic ability to inactivate Chinese hamster lung fibroblasts (line V-79) in vitro, and to induce regression of EMT-6 tumours grown subcutaneously in Balb/c mice.
The importance of intramammary injection in the regression of human breast cancer xenografts growing bilaterally in nude mice and potentiation of local antitumor actions of interferons (IFNs) by recombinant human tumor necrosis factor α was reported by Luciano et al. (1995).
Further, the 4TO7-B7-1/GPI-IL-2 and 4TO7-B7-1/GPI-IL-12 transfectants were capable of inducing regression of a wild-type tumor growing at a distant site in a concomitant tumor challenge model, suggesting the tumor immunity elicited by the transfectants can act systemically and inhibit the tumor growth at a distant site.
For random forests, 500 regression trees were grown.
