regulation of biological process
   |__regulation of multicellular organismal process
       |__regulation of system process  68 rec.
           |__regulation of blood circulation 29 rec.
           |   |__negative regulation of blood circulation(+) 3 rec.
           |   |__positive regulation of blood circulation(+) 6 rec.
           |   |__regulation of cerebral blood circulation(+)
           |   |__regulation of gastric mucosal blood circulation(+)
           |   |__regulation of heart contraction(+) 29 rec.
           |   |__regulation of vasoconstriction(+)
           |__regulation of collecting lymphatic vessel constriction
           |   |__negative regulation of collecting lymphatic vessel constriction
           |   |__positive regulation of collecting lymphatic vessel constriction
           |__regulation of digestive system process 4 rec.
           |   |__negative regulation of digestive system process(+) 1 rec.
           |   |__positive regulation of digestive system process(+) 1 rec.
           |   |__regulation of defecation(+) 1 rec.
           |   |__regulation of gastric acid secretion(+)
           |   |__regulation of gastric motility(+)
           |   |__regulation of hindgut contraction(+) 1 rec.
           |   |__regulation of intestinal absorption(+)
           |   |__regulation of intestinal epithelial structure maintenance(+)
           |   |__regulation of pancreatic juice secretion(+)
           |   |__regulation of saliva secretion(+)
           |   |__regulation of small intestinal transit(+)
           |__regulation of endocrine process 3 rec.
           |   |__regulation of corticotropin secretion(+) 1 rec.
           |   |__regulation of gonadotropin secretion(+)
           |   |__regulation of inhibin secretion(+)
           |   |__regulation of juvenile hormone secretion(+)
           |   |__regulation of parathyroid hormone secretion(+)
           |   |__regulation of renin secretion into blood stream(+)
           |   |__regulation of steroid hormone secretion(+) 2 rec.
           |__regulation of excretion 1 rec.
           |   |__regulation of defecation(+) 1 rec.
           |   |__regulation of renal phosphate excretion(+)
           |   |__regulation of renal sodium excretion(+)
           |   |__regulation of smooth muscle contraction involved in micturition(+)
           |__regulation of muscle system process 16 rec.
           |   |__regulation of muscle adaptation(+)
           |   |__regulation of muscle contraction(+) 14 rec.
           |   |__regulation of muscle hypertrophy(+) 2 rec.
           |   |__regulation of relaxation of muscle(+)
           |__regulation of nervous system process 24 rec.
           |   |__modulation of excitatory postsynaptic potential(+) 1 rec.
           |   |__modulation of inhibitory postsynaptic potential(+)
           |   |__negative regulation of nervous system process(+) 4 rec.
           |   |__positive regulation of nervous system process(+) 5 rec.
           |   |__regulation of olfactory learning 13 rec.
           |   |__regulation of sensory perception(+) 5 rec.
           |   |__regulation of transmission of nerve impulse(+) 5 rec.
           |__regulation of renal system process 2 rec.
           |   |__regulation of glomerular filtration(+)
           |   |__regulation of renal albumin absorption(+)
           |   |__regulation of renal amino acid absorption(+)
           |   |__regulation of renal phosphate excretion(+)
           |   |__regulation of renal sodium excretion(+)
           |   |__regulation of renal water transport(+) 1 rec.
           |   |__regulation of renin secretion into blood stream(+)
           |   |__regulation of smooth muscle contraction involved in micturition(+)
           |__regulation of respiratory system process
           |   |__regulation of respiratory gaseous exchange by nervous system process
           |__regulation of transport across blood-brain barrier
               |__negative regulation of transport across blood-brain barrier(+)
               |__positive regulation of transport across blood-brain barrier(+)
               |__regulation of lipid transport across blood-brain barrier(+)