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Ação antioxidante e neuroprotetora de derivados pirazolínicos inéditos
(Universidade Federal de Santa Maria, 2008-03-28)
Oxidative stress is involved in several neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease and amyotrophic lateral sclerosis. Oxidative stress
seems to be involved in the pathology of dementia/amnesia. ...
Biologia de Ophiodes fragilis (Squamata: anguidae): dieta e reprodução, no sul do Brasil
(Universidade Federal de Santa Maria, 2008-02-29)
Ophiodes fragilis is a medium sized legless lizard which belongs to the Anguidae
family. The species occurs in the southern and southeastern Brazil, southern coast of
Bahia, Minas Gerais, Mato Grosso do Sul and northeastern ...
Parâmetros toxicológicos em jundiás (Rhamdia quelen) expostos ao cádmio
(Universidade Federal de Santa Maria, 2008-08-21)
The aquatic ecosystems may be constantly receiving metals from industrial discharges and agriculture generated by anthropogenic activities. Thus, the organisms in the aquatic environment may be the target of these contaminants. ...
Parâmetros toxicológicos em carpas (Cyprinus carpio) expostos a formulações comerciais de diferentes herbicidas em condições de lavoura de arroz e em laboratório
(Universidade Federal de Santa Maria, 2008-08-20)
Pesticides can affect toxicological parameters and cause oxidative stress in fish. In Brazil there are few studies linking pesticide toxicity with fish. For this reason,
two experiments were conducted to evaluate possible ...
Parâmetros toxicológicos em piavas (Leporinus obtusidens) e jundiás (Rhamdia quelen) após exposição a uma formulação comercial de glyphosate
(Universidade Federal de Santa Maria, 2008-02-15)
The commercial formulations of glyphosate herbicide have been widely used in agriculture and pisciculture for controlling plant weeds. Fish can be affected when drainage water reaches water courses, causing a disturbance ...
Efeito neuroprotetor do disseleneto de difenila sobre a memória, atividade locomotora e captação de cálcio frente a trauma mecano-encefálico em ratos
(Universidade Federal de Santa Maria, 2008-12-22)
Cerebral concussion and traumatic brain injury (TBI) are a disturbance of neural
function frequently induced by a sudden acceleration and deceleration forces of
the head with or without skull fracture. A large number of ...
Receptor de angiotensina II envolvido na regulação da maturação nuclear de oócito bovino
(Universidade Federal de Santa Maria, 2008-04-30)
The aim of this study was to verify the type of angiotensin II (AngII) receptor involved in nuclear maturation of bovine oocytes and the possible participation of bradykinin (BK) as a
mediator of AngII in this process. ...
Efeito do disseleneto de difenila sobre a toxicidade induzida por cloreto de mercúrio em camundongos
(Universidade Federal de Santa Maria, 2008-12-04)
Mercury is a metal without physiological functions in human body and is toxic to
human beings. This metal has many applications in industry and, therefore it is very
important in occupational and environmental exposure. ...
Alterações fisiológicas e efeitos sedativos da associação entre buprenorfina e xilazina em equinos
(Universidade Federal de Santa Maria, 2008-08-08)
The α₂-adrenergic receptor agonists are widely used in equine practice, especially in antalgic
therapy, because they promote profound sedation and moderate visceral analgesia. The
opioids are used in horses with some ...
Estudo do perfil oxidativo e atividade da enzima acetilcolinesterase em pacientes com leucemia linfoblástica aguda (lla)
(Universidade Federal de Santa Maria, 2008-01-28)
Acute lymphoblastic leukemia (ALL) is the most common cancer found in the pediatric population and is characterized by uncontrolled proliferation and maturation arrest of lymphoid progenitor cells (lymphoblasts) in the ...