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ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.