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Fig. 1 | BMC Veterinary Research

Fig. 1

From: The sulphated polysaccharides extract ulvans from Ulva armoricana limits Marek’s disease virus dissemination in vitro and promotes viral reactivation in lymphoid cells

Fig. 1

Ulvans does not affect avian cell viability. Chicken embryo fibroblasts (CEFs) and MDV transformed T-lymphocytes (3867 K) were treated with vitamin complex (VitComp), Searup® or the ulvans extract at the indicated concentrations or left untreated (NT). At indicated time points (hpt), (A) the viability of the CEFs cells was assessed using the CellTiter-Glo® kit. Results are presented as fold-change of ATP production values assessed for treated cells relative to ATP produced in non-treated cells (NT = 1). (B) The viability of 3867 K cells was estimated by flow cytometry using the Fixable Viability Dye eFluor™ 780. Three independent experiments are represented as means (+/− SEM) of the percentage of viable 3867 K cells (eFluor negative). Statistics analyses did not show any difference (P > 0.05)

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