PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3252685-0 1988 Fluctuations of succinic dehydrogenase during morphine tolerance, dependence and withdrawals in the spinal cord and medulla oblongata of mice. Morphine 46-54 aminoadipate-semialdehyde synthase Mus musculus 16-38 3252685-4 1988 There is a progressive inhibition of SDH upto six days of morphine treatment. Morphine 58-66 aminoadipate-semialdehyde synthase Mus musculus 37-40