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Efeito toxicológico do extrato seco de Tribulus terrestris L. em ratos wistar
(Universidade Federal de Santa MariaBrasilFarmacologiaUFSMPrograma de Pós-Graduação em FarmacologiaCentro de Ciências da Saúde, 2018-08-16)
The search for the perfect body, with the objective of immediate evolution in performance or aesthetic
purposes, is increasingly evidenced by the media. With this, the use of anabolic steroids androgens,
such as synthetic ...
Is pain relief equally efficacious and free of side effects with repeated doses of oral sucrose in preterm neonates?
(ELSEVIER SCIENCE BV, 2008)
The aim of the present study was to examine the efficacy and potential side effects of repeated doses of oral sucrose for pain relief during procedures in NICU. Thirty-three preterm neonates were randomly allocated in blind ...
Repeated doses of the perfluorocarbon FC-100 improve lung function of preterm lambs
(Nature Publishing Group, 1997)
Intratracheal administration of a single dose of the perfluorocarbon FC- 100 improves lung function in surfactant-deficient animals. In this study we compared the response to repeated doses of FC-100 (3 mL/kg 3% solution, ...
Repeated administration of caffeine induces either sensitization or tolerance of locomotor stimulation depending on the environmental context
(Polish Acad Sciences Inst Pharmacology, 2012-01-01)
Caffeine is the psychostimulant substance consumed in greatest quantities in the world. The repeated administration of psychostimulants can either decrease or increase the drug effect, inducing tolerance or sensitization, ...
Envolvimento do sistema dopaminérgico na sensibilização comportamental ao femproporex
(2002-12-01)
The effects of repeated administration of fenproporex (FEN) on motor activity of rats were studied. FEN-treated group (5.0 mg/kg, i.p., single dose, 7 consecutive days), showed a marked increase in the motor activity of ...
Envolvimento do sistema dopaminérgico na sensibilização comportamental ao femproporex
(2002-12-01)
The effects of repeated administration of fenproporex (FEN) on motor activity of rats were studied. FEN-treated group (5.0 mg/kg, i.p., single dose, 7 consecutive days), showed a marked increase in the motor activity of ...
Toxicological evaluation of an aqueous suspension from leaves and stems of Petiveria alliacea L. (Phytolaccaceae)
(2018-01-30)
Ethnopharmacological relevance Petiveria alliacea L. (Phytolaccaceae) is used in folk medicine due to its antispasmodic, diuretic, hypoglycemic, abortive, anti-inflammatory and anticancerogenic properties. Although P. ...
Repeated administration intensifies the reinforcing effect of fencamfamine in rats
(Elsevier B.V., 1997-08-01)
1. In the present study, we evaluated the role of repeated administration on conditioning place preference (CPP) induced by fencamfamine (FCF) in male rats.2. Repeated FCF (3.5 mg/kg) or saline once or daily for ten ...