[PDF] Top 20 An. Acad. Bras. Ciênc. - vol.87 número2  suppl.

... divergent, goals: to protect individual liberties and safeguard the public’s health (Rodgers et al. 1993, Parmet et al. 2005, Salmon and Omer 2006). In addition, compromised vaccination in several war areas, such as ... See full document

... enzymes, an isofunctional deoxynucleoside kinase (usually referred to as the herpes-specific thymidine kinase) and a herpes-specific DNA polymerase (Elion ... See full document

... Geographic barriers are known to play an essential role in rodent genetic and morphological differentiation (Colombi et al. 2010, Nascimento et al. 2013). The populations analyzed in the present study are ... See full document

... boreal and viviparous (Achaval and Olmos 2003). Studies in regions with subtropical-temperate cli- mates revealed a seasonal reproductive cycle in the females of T. hypoconia, while in the males, the cycle can be ... See full document

... The procedure was performed according to Vogel (2002). Albino rabbits (2 - 4 kg) of both sexes (n=5) were placed in a confinement box, and their eyelashes were cut. The cornea was touched 10 times with a nylon fiber and ... See full document

... and 87 Sr/ 86 Sr values vary from ...exhibit 87 Sr/ 86 Sr from 0.7076 to 0.7077 while in section 3, 87 Sr/ 86 Sr from ...4, 87 Sr/ 86 Sr values are around 0.7080. The values of 87 Sr/ ... See full document

... in an extracellular environment- independent ...not an isolated organelle because it has developed sophisticated mechanisms of communication with many other cellular compartments, especially the ... See full document

... In agreement with previous investigations, in a de Sitter cosmology planetary orbits and the size of atoms remain unchanged. However, for the Einstein-de Sitter cosmology, either with a “dust” or a “radiation” equation ... See full document

... and an autochthonous (pedological) development of stone layers separating yellowish- brown and reddish soil horizons, we do not share the view of Bremer (1995) and Johnson et ... See full document

... Therefore, the present study aims to characterize the oils extracted from seeds of Hamlin, Natal, Pera-rio and Valencia orange varieties (Citrus sinensis), as to the levels of total ca[r] ... See full document

... have an understanding of the hydrodynamic characteristics of an area before proposing significant alterations to the ...utilizing an estuarine ecosystem in a manner compatible with protecting both ... See full document

... century. One of the first to introduce Newton’s ideas in France, Maupertuis led a program that contributed to confirm Newton’s assertions about the oblate spheroid shape of the Earth, with an equatorial diameter ... See full document

... and Amazonia (Makalata) recorded together for the first time (Table I). Similarly, some fossil didelphids of Gruta dos Moura are associated with open and deciduous forest areas and others with humid forest (Villa Nova et ... See full document

... Body elongated, flattened (Figure 3a). Body surface with rounded sensory papillae, furrows and rings forming superficial annulations, dorsal and ventral, both in the forebody and hindbody (Figure 4a, b, c). Oral sucker, ... See full document

... This study evaluated the phytochemical profile and acute toxicity and citoxicity of Ethanolic Extract of Spondias tuberosa Arruda Bark (EEStb) in hematological, biochemical[r] ... See full document

... 2955, FUNED 2959, and of both sides in FUNED 2948, FUNED 2949, FUNED 2952, FUNED 2953 and FUNED 2960; in these specimens the temporal contacts the postocular dorsally, third supralabial ventro-anteriorly, postsupralabial ... See full document

... The distances between the sites sampled in the Suiá-Missú River Basin were not enough to create barriers or obstacles in species distribution. Streams are dendritic systems with imposed restrictions regarding the ... See full document

... The stomata are tetracytic with terminal (polar), short and hexagonal subsidiary cells as well as lateral (parallel to the ostiole), elongated cells with similar lengths to the guard cells (Fig. 1C). The lamina is ... See full document

... The mucilage-secreting trichomes in the leaf sheath were reported for different genera of Rapateaceae (Carlquist 1969, Ferrari et al. 2014) and may represent an apomorphy of the family. The function of the ... See full document

... be an important method for investigating the toxic and mutagenic effects of chemical substances (Andrade et ...of an organ such as the root is intimately dependent on the increase in the number of cells and ... See full document