Colostrum immune cells (as lymphocytes) and many antibodies such as IgA, IgG, and IgM. These are some of the components of the adaptive immune system. In preterm infants some IgA may be absorbed through the intestinal epithelium and enter the blood stream though there is very little uptake in full term babies. This is due to the early "closure" of the intestinal epithelium to large molecule uptake in humans unlike the case in cattle which continue to uptake immunoglobulin from milk shortly after birth. Other immune components of colostrum include the major components of the innate immune system, such as lactoferrin,
A Man Called Hawk hair and shaved his goatee, as a means of distinguishing his character Benjamin Sisko from Hawk. However, the goatee was added to Sisko's look near the end of Season 3, and his head was permanently shaven at the start of Season 4. Also on "Deep Space Nine", Sisko's old friend and mentor, Dax, was called 'Old Man' by Brooks' character. The TV One network resumed airing episodes of "A Man Called Hawk" in September 2006. A Man Called Hawk A Man Called Hawk is an American action drama series that ran on ABC from January 1989 until May 13, 1989.