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Efeitos da administração do disseleneto de difenila sobre o dano hepático induzido por 2-nitropropano, cádmio e tetracloreto de carbono
(Universidade Federal de Santa Maria, 2008-02-01)
The liver presented exceptional characteristics, like controlling energy production, immunological defenses, and blood reserve. In the environment like in the work place, the human is exposed to a different kind of hepatotoxic ...
Alterações comportamentais e metabólicas induzidas pelo estilo de vida: ação do disseleneto de m-trifluormetil-difenila em camundongos
(Universidade Federal de Santa Maria, 2023-03-24)
Modern lifestyle is composed of unhealthy habits, including energy-dense food and ethanol
intake. The increase in these habits has been related to depression, anxiety, and obesity. Besides,
pharmacological approaches are ...
Influência da suplementação de cálcio sobre os níveis de chumbo e indicadores da exposição ao chumbo em mulheres na pós-menopausa
(Universidade Federal de Santa Maria, 2008-01-07)
The accelerated bone loss that occurs during menopause and becomes more prone in the postmenopausal period is mediated by the ending of estrogen production. This bone loss can be a threat for women in this period of life ...
Caracterização da atividade da enzima acetilcolinesterase de veneno de bungarus sindanus: estudos comparativos
(Universidade Federal de Santa Maria, 2008-03-10)
Acetylcholinesterase (AChE) belongs to a distinct family of serine hydrolases and is found in both synaptic and non-synaptic locations. At the synapses, it plays a major role
in the hydrolysis of the neurotransmitter ...
Atividades hepato e neuroprotetora do dietil-2-fenil-2-telurofenil vinilfosfonato
(Universidade Federal de Santa Maria, 2009-03-27)
Despite the growing use of organotellurium compounds in the chemistry and biochemistry field, little is known about the pharmacology of these compounds. The diethyl-2-phenyl-2-tellurophenyl vinylphosphonate (DPTVP) is a ...
Avaliação molecular do risco ecotoxicológico da radiação UV
(Universidade Federal de Santa Maria, 2023-03-22)
The incidence of ultraviolet (UV) radiation poses a threat to ecosystems. Exposure to UV
radiation can be lethal to organisms due to its genotoxicity. In contrast, life forms have DNA
damage repair systems that minimize ...
Atividade entomotóxica do veneno do sapo Rhinella schneideri em insetos da ordem Blattodea
(Universidade Federal de Santa Maria, 2023-03-23)
Rhinella schneideri is a common toad found in South America, whose insecticidal potential of
its parotid toxic secretion has never been explored. In order to evaluate its insecticidal potential,
cockroaches of the species ...
Dexmedetomidina diminui a resposta inflamatória após cirurgia miocárdica sob mini-circulação extracorpórea
(Universidade Federal de Santa Maria, 2013-03-09)
Despite great technological advances in coronary artery bypass grafting (CABG) surgery, there is a high incidence of cardiac dysfunction and neurocognitive deficits in the postoperative period. Preventive measures are ...
Interações entre o estresse repetido e clomipramina: diferentes respostas em ratos machos e fêmeas
(Universidade Federal de Santa Maria, 2011-10-14)
Repeated stress or stressful events has been reported to induce anxiety and depression. Differential
responses to repeated stress and antidepressant treatments have been observed in males and females.
Clomipramine is a ...
Efeitos do cloreto de mercúrio e do cloreto de zinco sobre parâmetros renais e hepáticos em ratas lactantes e não-lactantes
(Universidade Federal de Santa Maria, 2011-04-08)
The aim of this study was to compare the effects of mercuric chloride (HgCl2)
on renal and hepatic parameters in adult non-lactating and lactating rats and their pups
and to assess the potential preventive role of Zn, ...