Low iron. binds to 3 prime of transferin receptor mRNA= increased levels of transferin receptor mRNA that is translated to increase levels of transferin receptors on cell surface to facilitate iron uptake by the cell.
Symptoms of Ebola virus disease. The incubation period, that is, the time interval from infection with the virus to onset of symptoms is 2 to 21 days. Humans are not infectious until they develop symptoms. First symptoms are the sudden onset of fever fatigue, muscle pain, headache and sore throat.
At the end of the menstrual cycle, when no fertilization occurs, the uterus sheds off its lining along with blood. Hence, a menstrual period is the shedding of the uterus lining. The duration of a menstrual period on the average is between three to five days.