pubmed-article:1284259 | pubmed:abstractText | Histamine secretion and ATP levels were measured in mast cells from the abdominal and pleural cavities of Wistar rat males (250-300 g) which had been starving for 2-4 days. Food deprivation had no effect on histamine levels and secretion in exposure to substance 48/80. ATP concentration got reduced from starvation day 2. Food deprivation for 2 days led to decline in the content of cytochromes P-450, P-450B, in the ratio P-450B/P-450L, but had no effect on rat liver cytochrome B5. 4-day starvation did not entail further changes. | lld:pubmed |