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Efeitos da dieta suplementada com disseleneto de difenila sobre a toxicidade induzida por mercúrio em camundongos e peixes
(Universidade Federal de Santa Maria, 2019-01-18)
With the increase of industrial and agricultural activities, several contaminants are released into the environment. Contaminants such as mercury (Hg) can come from the use of agricultural practices, burning of fossil fuels ...
Citral como aditivo na dieta de peixes estuarinos: perfil redox, imunidade inata e parâmetros hepáticos
(Universidade Federal de Santa Maria, 2019-06-27)
Citral is a monoterpenoid that occurs in essential oils of different plant species used in folk medicine, which also showed promising effects when added to fish diets. However, in spite of the numerous biological activities ...
Polimorfismo Ala16ValMnSOD na epilepsia: envolvimento dos marcadores inflamatórios, oxidativos e glicolipídicos
(Universidade Federal de Santa Maria, 2019-08-17)
Epilepsy is a neurological disease that affects around 1% of world population, with neurobiological, neurochemical, cognitive and psychological consequences. Despite of the good prognosis, there is a high proportion of ...
O papel do polimorfismo Ala16Val da Mn-SOD no acidente vascular encefálico crônico: um estudo clínico
(Universidade Federal de Santa Maria, 2019-08-17)
Considered one of the most common neurological diseases, stroke has a high morbidity and mortality, and corresponds to 85% of disease cases. Several factors are involved in disease etiology, such as changes in vascular ...
Efeitos do inseticida permetrina sobre o desenvolvimento de peixes-zebra
(Universidade Federal de Santa Maria, 2019-08-30)
Permethrin (PM) is a Type I synthetic pyrethroid (SP) widely used in crops and especially in domestic environments to control harmful insects. Pyrethroids are considered safe, with low mammalian toxicity. However, studies ...
ATP como modulador do sistema purinérgico e inflamação e status redox em pacientes com melanoma
(Universidade Federal de Santa Maria, 2019-09-16)
Melanoma is a type of skin cancer, formed in melanocytes, cells that produce the pigment melanin. The melanocytes of the epidermis are the most common places of melanoma’s origin; however, it can be also developed in ...
Efeitos do exercício resistido sobre a atividade das enzimas acetilcolinesterase e Na+/K+ ATPase e estresse oxidativo na hipertensão induzida por L-NAME
(Universidade Federal de Santa Maria, 2019-08-26)
Hypertension (HT) is a disease that affects billions of people around the world, being a
risk factor for numerous other cardiovascular diseases, and may even affect the brain
through poor blood distribution. In experimental ...
Disseleneto de m-trifluormetil-difenila modula as adaptações neurotóxicas e comportamentais induzidas pela retirada da morfina em camundongos
(Universidade Federal de Santa Maria, 2019-02-22)
Repeated use of morphine is controversial because it leads to the development of withdrawal syndrome, phenomenon involving a number of neuronal adaptations, which results on manifestations of physical signs and a state ...
Privação de sono em Drosophila melanogaster resulta em alterações na homeostase redox, mitocondrial e na expressão gênica de reguladores da função circadiana e metabólica
(Universidade Federal de Santa Maria, 2019-08-29)
Sleep deprivation and related diseases, such as metabolic disorders, are consequences of the
busy lifestyle of modern society. Sleep is a crucial resting state for survival and regulated by
circadian rhythms. Changes in ...
Respostas bioquímicas e comportamentais de peixe-zebra (Danio rerio) expostos a imidacloprido: avaliação do dano oxidativo e perfil antioxidante
(Universidade Federal de Santa Maria, 2019-03-29)
Pesticides are the biggest polluters of water and soil and can reach non-target organisms such as fish. Indiscriminate application of products has been a serious concern and Brazil is one of the countries that uses the ...