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Efeitos benéficos do extrato das cascas de noz pecã (Carya illinoensis) sobre parâmetros bioquímicos e comportamentais de camundongos expostos ao fumo passivo
(Universidade Federal de Santa Maria, 2011-01-28)
Smoking is the second major reason of death worldwide, amounting 5 millions
of deaths annually. The adverse effects of cigarette smoking are not limited to active
smokers, but also to passive smokers, which comprise one ...
Quantificação de α-tocoferol, retinol e carotenóides e seus possíveis efeitos sobre a peroxidação lipídica em trabalhadores expostos a solventes
(Universidade Federal de Santa Maria, 2011-02-18)
Oxidative stress is a process characterized by the antioxidant defense system
decrease and/or an excessive reactive species (RS) production. RS are substances
capable of attacking proteins, lipids and DNA. The oxidative ...
Imunoterapia contra pitiose: caracterização molecular de isolados brasileiros de Pythium insidiosum
(Universidade Federal de Santa Maria, 2011-07-15)
The Pythium insidiosum is an aquatic oomycete that is the causative agent of pythiosis,
an important disease in humans and animals that is prevalent in tropical and subtropical areas.
In Brazil it was first reported ...
Isolamento do principal constituinte ativo do óleo essencial de Lippia alba (Mill.) N. E. Brown com potencial anestésico geral e estudo do mecanismo de ação
(Universidade Federal de Santa Maria, 2011-01-24)
Lippia alba (Mill.) N. E. Brown is an aromatic herb commonly used as sedative and
for the treatment of gastrointestinal disturbs. Many literature data confirm the
sedative property of the essential oil (EO) of this ...
Influência do polimorfismo Ala16Val do gene da enzima superóxido dismutase (SOD2) no efeito antioxidante in vitro do citrato de clomifeno
(Universidade Federal de Santa Maria, 2011-08-16)
To investigate the in vitro antioxidant properties of the ovulation induction drug,
Citrate clomiphene (CC), and to access whether its effects are influenced by the
Ala16Val polymorphism in the SOD2 gene, which encodes ...
Função da ocitocina na indução da retomada meiótica de oócitos em bovinos
(Universidade Federal de Santa Maria, 2011-10-31)
The aim of the present study was to examine the role of oxytocin (OT) on the control of oocyte meiotic resumption in the events that involves progesterone (P4) and prostaglandins (PGs). Oocytes were co-cultured with ...
Envolvimento do sistema opióide na dependência de estado induzida pela arcaína em ratos
(Universidade Federal de Santa Maria, 2011-03-02)
Arcaine is a competitive antagonist of the polyamine binding site at the NMDA receptor which induces state-dependent recall. However, no study has addressed the involvement of other neurotransmitter/neuromodulators ...
Susceptibilidade de isolados de Malassezia pachydermatis sensíveis e resistentes ao fluconazol frente a antifúngicos e óleos essenciais.
(Universidade Federal de Santa Maria, 2011-02-01)
Malassezia pachydermatis is an opportunistic fungus associated to dermatomycoses and
otopathies in domestic and wild animals. The aim of this study was to compare the
susceptibility profile of clinical isolates of M. ...
Atividade biológica de metabólitos secundários de Buddleja brasiliensis e Artemisia verlotorum
(Universidade Federal de Santa Maria, 2011-01-12)
The present work describes the phytochemical study and biological activity evaluation of the
Buddleja brasiliensis Jacq. ex. Spreng and Artemisia verlotorum Lamotte. Were isolated three
compounds from Buddleja brasiliensis: ...
Anestesia de jundiás cinzas e albinos em banho de imersão com metanosulfonato de tricaína ou propofol
(Universidade Federal de Santa Maria, 2011-12-15)
The efficacy of immersion anaesthesia with tricaine methanesulfonate or propofol on
silver catfish Rhamdia quelen was assessed through induction and recovery times and
observation of mortality. Two types of comparisons ...