title: Alterations of brainstem and peripheral met-enkephalin and substance P levels in spontaneously hypertensive rats.
mesh_terms: D000367:Age Factors; D000818:Animals; D001933:Brain Stem / Q000032:analysis*; D004744:Enkephalin, Methionine / Q000032:analysis*; D006973:Hypertension / Q000378:metabolism*; D008297:Male; D051381:Rats; D011918:Rats, Inbred SHR; D011921:Rats, Inbred WKY; D011957:Receptors, Opioid / Q000378:metabolism; D012154:Reticular Formation / Q000032:analysis; D013373:Substance P / Q000032:analysis*; D014279:Trigeminal Nucleus, Spinal / Q000032:analysis
chemical_list: D011957:Receptors, Opioid; C033593:methionine-enkephalin receptor; D013373:Substance P; D004744:Enkephalin, Methionine