The innate leukocytes include phagocytes (macrophages, neutrophils and dendritic cells), mast cells, eosinophils and basophils. If immune system-related diseases are defined very broadly, then allergic diseases such as allergic rhinitis, asthma, and eczema are very common.iller T-cells are a subgroup of T-cells that kill cells that are infected with viruses and other pathogens or are otherwise damaged. Helper T-cells help determine which immune responses the body makes to a particular pathogen.
had an inflow of $146M from operating activities, $342M spend due to financing activities, and $414M spend due to investing activities for 2016. View details of Tyson Foods cash flows for latest & last 10 financial years
cash flow. The amount of net cash generated by an investment or a business during a specific period. One measure of cash flow is earnings before interest, taxes, depreciation, and amortization. Because cash is the fuel that drives a business, many analysts consider cash flow to be a company's most important financial statistic.