Buscar
Mostrando ítems 3471-3480 de 7622
Life-cycle and host preference of Amblyomma ovale (Acari: Ixodidae) under laboratory conditions
(SPRINGERDORDRECHT, 2012)
This study evaluated for the first time the life cycle of Amblyomma ovale in the laboratory. For this purpose, larvae and nymphs were exposed to Gallus gallus (chickens), Cavia porcellus (guinea pigs), Rattus norvegicus ...
A new karyotype for the spiny rat Clyomys laticeps (Thomas, 1909) (Rodentia, Echimyidae) from Central Brazil
(ZOOLOGICAL INSTST PETERSBURG, 2012)
Clyomys Thomas, 1916 is a semifossorial rodent genus of spiny rats represented by only one species, C. laticeps, which inhabits the tropical savannas and grasslands of central Brazil and eastern Paraguay. Here we describe ...
A surrogate life cycle of Amblyomma ovale Koch, 1844
(ELSEVIER GMBH, URBAN & FISCHER VERLAGJENA, 2012)
As ticks spend most of their time off-host, the environment is a major selective force of these parasites. In fact, human impact on landscapes has favored a minority of tick species which became well-known pests. However, ...
Chorioallantoic placentation in Galea spixii (Rodentia, Caviomorpha, Caviidae)
(BioMed Central, 2008-09-04)
Abstract
Background
Placentas of guinea pig-related rodents are appropriate animal models for human placentation because of their striking similarities to those of humans. ...
Myocardium tissue changes caused by electrical transthoracic discharges in rats
(2009-10-23)
Abstract
Background
Cardiomyocytes cytoarchitecture changes caused by transthoracic countershocks have been focused recently. We aimed to evaluate the effects of electrical ...
Myocardium tissue changes caused by electrical transthoracic discharges in rats
(2009-10-23)
Abstract
Background
Cardiomyocytes cytoarchitecture changes caused by transthoracic countershocks have been focused recently. We aimed to evaluate the effects of electrical ...
Chorioallantoic placentation in Galea spixii (Rodentia, Caviomorpha, Caviidae)
(2008-09-04)
Abstract
Background
Placentas of guinea pig-related rodents are appropriate animal models for human placentation because of their striking similarities to those of humans. To ...
The antioxidant response of the liver of male Swiss mice raised on a AIN 93 or commercial diet
(2013-01-24)
Abstract
Background
Reactive oxygen species (ROS) are formed under natural physiological conditions and are thought to play an important role in many ...
Genome-Wide Detection of Serpentine Receptor-Like Proteins in Malaria Parasites
(PUBLIC LIBRARY SCIENCE, 2008)
Serpentine receptors comprise a large family of membrane receptors distributed over diverse organisms, such as bacteria, fungi, plants and all metazoans. However, the presence of serpentine receptors in protozoan parasites ...
Determining the season of death from the family composition of insects infesting carrion
(CZECH ACAD SCI, INST ENTOMOLOGY, 2011)
Determining the season of death by means of the composition of the families of insects infesting carrion is rarely attempted in forensic studies and has never been statistically modelled. For this reason, a baseline-category ...