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Atividade das enzimas purinérgicas e o uso de nanocápsulas de óleo de romã e silibinina no melanoma cutâneo
(Universidade Federal de Santa Maria, 2022-10-31)
Cancer is a multifactorial disease resulting from mutations in specific genes that cause cell
hyperproliferation. Currently, the most prevalent type of cancer is skin cancer, and its most
aggressive subtype is melanoma. ...
Novos métodos para reconfiguração das redes de distribuição a partir de algoritmos de tomadas de decisão multicriteriais
(Universidade Federal de Santa Maria, 2007-12-14)
The electric networks reconfiguration has as purpose: to reduce the energy losses, to improve the voltage profile for the customers, to increase the reliability levels or to re-establish the energy supply in contingency ...
Estratégias hormonais de indução/sincronização de estro em novilhas de corte entre 12 e 14 meses de idade
(Universidade Federal de Santa Maria, 2007-03-12)
of The aim of this study was to develop and evaluate two protocols for estrus synchronization and/or induction in
12-14 months old beef heifers, which would allow the use of timed artificial insemination (TAI) after a ...
Uso de energia microondas na síntese de enonas e de 4,5-diidropirazóis trialometil-substituídos
(Universidade Federal de Santa Maria, 2007-08-17)
The solvent-free microwave-assisted regiospecific synthesis of a series of 5-trihalomethyl-4,5-dihydro-1H-pyrazole (7 - 10) from the cyclocondensation of 1,1,1-
trihalo-4-alkoxy-3-alken-2-ones (5 - 6),[ CX3COC(R)2=C(R)1OR, ...
Estudo da distribuição de selênio em animais experimentais em função da espécie de selênio ingerida e via de administração
(Universidade Federal de Santa Maria, 2006-12-21)
Selenium is an essential micronutrient that plays an important role in many physiological processes. Its clinical significance is related to the action of selenocompounds as adjuvant in
preventing diseases such as cancer ...
Efeito de compostos orgânicos de selênio em modelos experimentais de câncer e diabetes mellitus
(Universidade Federal de Santa Maria, 2006-03-16)
This study was designed to determine the effect of organoselenium compounds on experimental models of cancer and diabetes. In mammary carcinogenesis induced by N-nitroso-N-methylurea (NMU, 3 doses of 50 mg/kg, i.p.), it ...
Síntese e estudo das interações de 3-(fosfato)- e 3-(fosfonamida)-4,4,4-trifluor-but-1-il-carbamatos de etila com a enzima acetilcolinesterase e síntese de 3-carboxietil- e 3-pirimidin-2-il-2-oxo-6-trifluormetil-[1,2,3]oxatiazinanas
(Universidade Federal de Santa Maria, 2007-03-01)
A series of [3-(phosphate)-4,4,4-trifluoro-but-1-yl]-carbamic acid ethyl ester and [3-(phosphonamide)-4,4,4-trifluoro-but-1-yl]-carbamic acid ethyl ester obtained from the reaction of g-amino alcohols (4,4,4-trifluoro-3- ...
Lácteos: atributos valorizados na compra, perfil de ácidos graxos e efeitos do ácido linoléico conjugado no metabolismo lipídico
(Universidade Federal de Santa Maria, 2012-11-13)
The relationships between nutrition and health have been studied throughout recent
years as a result of the growing concern about the population s health. Consumers are
increasingly more demanding about the quality of ...
Parâmetros toxicológicos em carpas (Cyprinus carpio) expostos a uma formulação comercial de clomazone (gamit®)
(Universidade Federal de Santa Maria, 2011-10-07)
Commercial formulations of the herbicide clomazone have been widely used in
agriculture and fish farming to control weeds. Fish can be affected when the water
reaches the drainage waterways, causing an imbalance in the ...
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 ...