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).
How many states were in the US when Martin van Buren became president? The U. S. consisted of 25 states at the time Martin Van Buren was elected President, but that number was up to 26 by the time he was sworn in.