the effects of vitamin a and some carotenoids ( beta-carotene , beta-cryptoxanthin , zeaxanthin , lutein , capsorubin , capsanthin , capsanthol and lycopene ) were studied ( a ) on the development of acute gastric mucosal lesions produced by topical application of 0.6 m hcl and ( b ) on gastric secretion in 4-h pylorus-ligated rats .
C0007271
carotenoids
C0053396
beta-carotene