title = Chloride secretion and function of serous and mucous cells of human airway glands, abstract = Cells from the acini of human tracheal glands were grown in culture to produce confluent cell sheets of mucous or mixed seromucous phenotype.
Was Martin van Buren young or old during his presidency? He was around middle age- old age at the time of presidency(49-53). He was around middle age- old age at the time of presidency(49-53).
Points of Interest: 1  Van Buren was the first president born in the United States. 2  His autobiography does not mention his wife once. 3  Van Buren took $100,000, the sum of his salary as president over four years, in a lump sum at the end of his term.  The term O.K. was popularized because of Van Buren.