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Itens para a visualização no momento 61-70 of 106
Ecologia comportamental de Crossodactylus schmidti Gallardo, 1961 (Anura, Hylodidae): atividade reprodutiva, comunicação acústica, visual e multimodal
(Universidade Federal de Santa Maria, 2015-02-26)
The communication process has a fundamental role in the life history of organisms, as it assumes a coevolutionary interaction between sender and receiver. The acoustic communication has a key role in the life history of ...
Caracterização citogenética, compostos fenólicos e genotoxicidade de Sambucus australis Cham. & Schltdl. (Adoxaceae)
(Universidade Federal de Santa Maria, 2015-03-13)
The economic potential of the medicinal species native to Brazil is huge, rendering it important to maintain the available plant genetic diversity via studies characterizing germplasm. Between these studies, highlights the ...
Avaliação de potência de toxina botulínica tipo a por ensaios biológicos e método por cromatografia líquida em fase reversa
(Universidade Federal de Santa Maria, 2015-02-26)
Botulinum toxin type A (BTTA) is a polypeptide with 1296 amino acids and its used in some pathologies like hyperhidrosis and migraine, but the cosmetic area is the most important application. BTTA is produced from broth-culture ...
Ciclo reprodutivo de Philodryas patagoniensis (Serpentes: Dipsadidae) no Sul do Brasil
(Universidade Federal de Santa Maria, 2015-12-07)
Tropical snakes present a greater diversity of reproductive patterns influenced by intrinsic
factors and environmental conditions. Reproductive cycles may be more plastic in tropical areas
due to the climatic complexity. ...
O transposon piggyBac: quantificando sua mobilização
(Universidade Federal de Santa Maria, 2015-05-05)
In this work we presented the idea to perform excision assays using the piggyBac transposable element as enzyme supplier and the inverted terminal sequences of the element, both necessary for mobilization of a transposable ...
Comportamento germinativo das sementes de Vasconcellea quercifolia A. St.-Hil. (Caricaceae)
(Universidade Federal de Santa Maria, 2015-05-22)
Vasconcellea quercifolia A. St.-Hil. (Caricaceae) is a native species of Rio Grande do Sul, popularly known as jaracatiá or mamãozinho do mato, and traditionally used in the preparation of sweets. Its fruits can be eaten ...
Controle de qualidade, análise fitoquímica e atividade antimicrobiana de Bidens pilosa Linnaeus (Asteraceae)
(Universidade Federal de Santa Maria, 2015-07-13)
The use of natural resources as a treatment and cure of diseases is an old and still widely used method. The study aims to determine the antimicrobial activity and secondary metabolites from plants Bidens pilosa L. obtained ...
Avaliação do efeito inibitório do composto orgânico de selênio ebselen na atividade da enzima acetilcolinesterase cerebral de ratos in vitro
(Universidade Federal de Santa Maria, 2015-02-27)
Acetylcholinesterase (AChE) is an important regulatory enzyme that modulates cholinergic synapses by hydrolysis of acetylcholine (ACh), a neurotransmitter involved in many biological processes, especially in memory and ...
Biologia no ensino médio: diferentes abordagens metodológicas para adequar o conhecimento ao cotidiano - enfoque sobre a gravidez na adolescência
(Universidade Federal de Santa Maria, 2015-04-15)
Sexuality has been seen, in the contemporaneity, as an urgent issue to be worked at school,
due to questions such as gender inequality. However, what has been doing in science education has reduced
this issue only to ...
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia
(Universidade Federal de Santa Maria, 2015-08-31)
The epilepsy is a neurological disorder manifested by recurrent unprovoked
seizures, resulting in harmful effects on the patients. Epileptic seizures are generated
from hypersincronic abnormal discharges of neurons, ...