Effects of Modified Melatonin Release on Human Colostrum Neutrophils to Induce Death in the MCF-7 Cell Line

Table 1

Viability index of colostrum polymorphonuclear cells (PMNs) and MCF-7 cells treated or not with melatonin at different incubation times.

	Time in hours
	2	24	72
PMN			^#
MCF-7			^#
PMN + MCF-7			^#
PMN + MLT
MCF-7 + MLT
PMN + MCF-7 + MLT			^#
PMN + MCF-7 + MLT + MEL

Notes: the results represent the median of the standard deviation of 10 experiments with different cells. PMN: polymorphonuclear cells; MCF-7: human breast cancer cells; MLT: melatonin; MEL: microemulsion. : comparing treated and nontreated cells (RPMI 1640 medium), considering the same incubation time; # comparing the incubation time, considering the same treatment.