Neutrophils are the most common type of white blood cell, comprising about 50-70% of all white blood cells. They are phagocytic, meaning that they can ingest other cells, though they do not survive the act. Neutrophils are the first immune cells to arrive at a site of infection, through a process known as chemotaxis.
One of the basic theories stipulates that increasing interest rates raise consumers' and manufacturers' costs, which, in turn, reduces the amount of time and money people spend driving. Less people on the road translates to less demand for oil, which can cause oil prices to drop.
This story has been updated with Monday's Citigroup forecast. The outlook on oil prices is clear: Oil will crash. Unless prices surge. Definitely one or the other.Crude just had the biggest two-week gain in 17 years, but itâs still about 50 percent cheaper than it was in June.his story has been updated with Monday's Citigroup forecast. The outlook on oil prices is clear: Oil will crash. Unless prices surge. Definitely one or the other.