title: Neurobehavioural changes in rats after neonatal anoxia: effect of antioxidant stobadine pretreatment.
abstract: OBJECTIVE
  The aim of this study was to evaluate the effect of the synthetic pyridoindole antioxidant stobadine (STO, 50mg/kg/day) on behavioural alterations induced by acute neonatal anoxia in rat offspring.
  
  
  METHODS
  STO was administered orally from day 15 of gestation up to day 7 post partum (PP). Pups of both genders were exposed to anoxia (100% N(2) for 10 minutes in a special glass chamber) on day 6 PP. After the anoxic insult, neurobehavioural development of rats (somatic growth and maturation, neuromotor and reflex development, spontaneous behaviour in open field) was evaluated up to adulthood.
  
  
  RESULTS
  Neonatal anoxia did not affect somatic growth and maturation. The anoxic insult resulted in hyperactivity of male offspring in the open field test. STO pretreatment was found to decrease the anoxia induced hyperactivity in male offspring, and affected also the performance of pups on rotating rod.
  
  
  CONCLUSIONS
  Since STO reduced anoxia-induced hyperactivity, we suggest its potential protective effect in acute hypoxic insults in the perinatal period.
authors.affiliation: Institute of Experimental Pharmacology, Slovak Academy of Sciences, Bratislava, Slovakia. exfaujha@savba.sk
authors.forename: Eduard
authors.initials: E
authors.lastname: Ujházy
authors.forename: Miroslava
authors.initials: M
authors.lastname: Schmidtová
authors.forename: Michal
authors.initials: M
authors.lastname: Dubovický
authors.forename: Jana
authors.initials: J
authors.lastname: Navarova
authors.forename: Ingrid
authors.initials: I
authors.lastname: Brucknerová
authors.forename: Mojmír
authors.initials: M
authors.lastname: Mach
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000975:Antioxidants / Q000627:therapeutic use*; D001522:Behavior, Animal / Q000187:drug effects*; D002243:Carbolines / Q000627:therapeutic use*; D005260:Female; D048788:Growth and Development / Q000187:drug effects; D000860:Hypoxia / Q000473:pathology / Q000517:prevention & control / Q000523:psychology*; D008297:Male; D009043:Motor Activity / Q000187:drug effects; D011247:Pregnancy; D011270:Pregnancy, Animal; D011292:Premedication; D051381:Rats; D017208:Rats, Wistar; D012018:Reflex / Q000187:drug effects
chemical_list: D000975:Antioxidants; D002243:Carbolines; C100106:dicarbine