Buscar
Itens para a visualização no momento 31-40 of 97
Uso do modelo celular tridimensional de adenocarcinoma de câncer de pulmão na triagem de compostos organocalcogênios
(Universidade Federal de Santa Maria, 2019-09-04)
Pulmonary adenocarcinoma is one of the leading causes of death in the world associated with cancer, but eradication or control of this disease is not possible yet. Treatment with chemotherapeutic drugs such as cisplatin ...
Influência da exposição ao modafinil sobre a preferência por anfetamina em diferentes períodos do desenvolvimento
(Universidade Federal de Santa Maria, 2019-11-22)
Addiction, which is characterized by the desire and the search for the drug, despite negative
consequences, is a serious health problem, causing impairments to the individual, your family, and
society. Thus, the developing ...
Morfologia pós-craniana de um novo espécime de Lestodon armatus Gervais, 1855 (Xenarthra, Mylodontidae) do quaternário do sul do Brasil
(Universidade Federal de Santa Maria, 2019-02-26)
During the Cenozoic of South America, the terrestrial sloths (Folivora) had wide adaptive irradiation that culminated in a great diversity of forms during the Pleistocene. Except for some arboreal species, most sloths were ...
Novos espécimes de Arcossauromorfos (Sauria: archosauromorpha) do Triássico inferior da América do Sul e suas implicações filogenéticas
(Universidade Federal de Santa Maria, 2019-02-28)
Archosauromorpha is defined as the clade that comprises all diapsids more closely related to the lineage of birds (Ornithodira) and crocodilians (Pseudosuchia) than with lepidosaurs. The main objective of this dissertation ...
Genômica comparativa de um baculovírus isolado da lagarta praga Rachiplusia nu (Guenée) (Lepidoptera: noctuidae)
(Universidade Federal de Santa Maria, 2019-07-16)
We described a novel baculovirus isolated from the polyphagous insect pest Rachiplusia nu. The virus presented pyramidal-shaped occlusion bodies (OBs) with singly-embed nucleocapsids and a dose mortality response of 6.9 × ...
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 ...
História natural das serpentes de uma área do Pampa brasileiro
(Universidade Federal de Santa Maria, 2019-02-18)
Natural history studies of snake communities contribute both to increasing knowledge about the specific taxa biology and to elucidating interspecific relationships present in the community. Although the Brazilian Pampa ...
Avaliação do efeito do ácido cafeico em linhagem celular de melanoma cutâneo
(Universidade Federal de Santa Maria, 2019-10-11)
Cutaneous melanoma (MC) is an extremely aggressive cancer with low survival and high
mortality. The vast majority of patients affected by this disease have metastasis and resistance
to chemotherapy, making ...
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 ...