A importância do conhecimento e da inovação na região metropolitana de Campinas-SP: o caso do condomínio empresarial Praça Capital

The present work is to analyze the importance of exchanging knowledge and technological innovation in Business Condominium Square Capital installed in the Metropolitan Region of Campinas (SP). The condominium corporate Capital Square is the new result of the productive rearrangements that allow the reproduction of capital. This new production space, endowed with infrastructure and sophisticated logistics is able to enable the development of companies installed there in addition to promoting the advancement of technological innovation in the region because of its relations with laboratories, universities and research centers. The research aims to contribute to the understanding of this new form of organization of space activities corresponding to the logic of exchange of knowledge and technological innovation. The logical location of innovation services have similar aspects to economic activities in general, which is distinguished due to the intangible nature of services of high added value through the strategic role of information, the nature of services and because there are services whose logic operation is beyond the economic, but also scientific. The project includes the study in an integrated environment, which allows to evaluate, under various aspects, the importance of established companies and infrastructure available that enable the advancement of skills and knowledge exchange in Capital Square Condo

Variação histórica dos preços e das reservas de petróleo brasileiras e internacionais no período 1992-2011

The oil market is not a common market, and its complexity increases dramatically when considering the strategic and geopolitical involved, thus resulting in large uncertainties and concerns. The attempt to control prices has always been a challenge for the major world powers, since the increase in oil prices benefits the exporting countries, but harms importers, especially those regarded as less developed. Understand and try to predict some strategies adopted up the oil crises is one of the main points of the research, in order to demonstrate how economics can be used as an instrument of power and domination between nations, and how plans and strategies and rearrangements of supply and demand favor the growth of this economy, especially in the current period, with the new Brazilian oil era, beginning with the discovery of pre-salt, amid a context of growing need for the use of oil and its derivatives

Variação inter-sexual na frequência de cromossomos Bs em Corydoras aeneus (Siluriformes: Callichthyidae)

The genus Corydoras, the highest among the Siluriformes, Callichthyidae is owned by the family, consisting of 177 valid species and widely distributed in cis-Andean portion of South America How striking feature has two longitudinal series of dermal plates covering almost the entire body. Cytogenetic studies in Callichthyidae show many chromosomal rearrangements, including events of polyploidy in their evolutionary history, particularly the genus Corydoras, in which the variation is the diploid number of 2n = 40 to 2n = 134 chromosomes. The absence of information on the frequency of chromosomes in the group Bs motivated this work with the species Corydoras aeneus. A population from the Tietê River basin in Ribeirão Claro (subbasin Corumbataí - Rio Claro, SP) was sampled a total of 20 subjects (10 males and 10 females) and 30 metaphases per individual were analyzed cytogenetically. Were carried out by impregnation techniques silver (Ag-NOR). The observed modal diploid number was 2n = 60 (26m +26 sm +8 st), with the variable occurrence of 1 or 2 Bs chromosomes in males and a B chromosome in females, both acrocentric. Regarding the variation in the frequency of chromosome Bs, the occurrence of two B chromosomes is directly linked to males, because there were no female sampled with the occurrence of two chromosomes Bs The low frequency of Bs in females suggests that this event can be sporadic this sex, different from males in which this appears to be set supernumerary chromosome showing a higher frequency of 2 Bs than the actual modal number of 2n = 60. Further studies will be performed to understand the dynamics of the B chromosome in the population

Diferenciação miogênica “in vitro” de células tronco mesenquimais murinas de diferentes origens

Muscular dystrophy refers to a group of more than 30 genetical disorders characterized by progressive weakness and degeneration of the skeletal muscle. No effective therapy is available at present. Recent studies have reported that the transplantation of stem cells can offer an important potential therapy for genetic diseases. Adult bone marrow mesenchymal stem cells have been identified as a nonhematopoietic stem cell population capable of self-renewal with the ability to differentiate into many cell lineages, including bone, fat, cartilage and connective tissue. Because of their similarity with muscle progenitor cells, when they are injected in affected individuals, they are able to migrate into areas of skeletal muscle degeneration and participate in the regeneration process. The adipose tissue represents an alternative source of MSCs that, as the MSCs derived from bone marrow, are capable of in vitro differentiation into osteogenic, adipogenic, myogenic and chondrogenic lineages. The objective of this project is to investigate the “in vitro” myogenic potential of mesenchymal stem cells derived from murine bone marrow and adipose tissue. Four experimental groups were analyzed: mice from lineages Lama2dy-2J/J and C57black and, C2C12 lineage cells and transformed C2C12 expressing the eGFP protein. MSCs cultures were obtained by flushing the bone marrow femurs and tibials with α-MEM or by the subcutaneous and inguinal fat from the mice. Their characterization was done by flow cytometry and in vitro differentiation. Muscle differentiation was studied through the analysis of the expression of transcriptional factors involved in muscle differentiation and/or the presence and amount of specific proteins from muscle differentiated cell. The pluripotency from bone marrow MSCs of the two lineages was evidenced and, in the muscular differentiation... (Complete abstract click electronic access below)

Identification and characterization of ISXax2, a TN3-like transposable element potentially related with the virulence and pathogenicity of Xanthomonas citri subsp. citri

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Revisão taxonômica e ecologia de espécies do gênero Pseudopaludicola Miranda-Ribeiro, 1926 (Anura, Leptodactylidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Investigação de genes de resistência às quinolonas e aminoglicosídeos em Klebsiella pneumoniae produtoras de carbapenemases do tipo KPC em hospitais do estado de São Paulo

Pós-graduação em Microbiologia - IBILCE

Evolutionary trends in Iridaceae: new cytogenetic findings from the New World

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Organization and behavior of the synaptonemal complex during achiasmatic meiosis of four buthid scorpions

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Karyotype diversity among predatory Reduviidae (Heteroptera)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Immunoexpression of ROCK-1 and MMP-9 as prognostic markers in breast cancer

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Molecular and cytogenetic analyses of cryptic species within the Synbranchus marmoratus Bloch, 1795 (Synbranchiformes: Synbranchidae) grouping: species delimitations, karyotypic evolution and intraspecific diversification

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Autism spectrum disorder in a girl with a de novo x;19 balanced translocation

Balanced X-autosome translocations are rare, and female carriers are a clinically heterogeneous group of patients, with phenotypically normal women, history of recurrent miscarriage, gonadal dysfunction, X-linked disorders or congenital abnormalities, and/or developmental delay. We investigated a patient with a de novo X;19 translocation. The six-year-old girl has been evaluated due to hyperactivity, social interaction impairment, stereotypic and repetitive use of language with echolalia, failure to follow parents/caretakers orders, inconsolable outbursts, and persistent preoccupation with parts of objects. The girl has normal cognitive function. Her measurements are within normal range, and no other abnormalities were found during physical, neurological, or dysmorphological examinations. Conventional cytogenetic analysis showed a de novo balanced translocation, with the karyotype 46,X,t(X;19)(p21.2;q13.4). Replication banding showed a clear preference for inactivation of the normal X chromosome. The translocation was confirmed by FISH and Spectral Karyotyping (SKY). Although abnormal phenotypes associated with de novo balanced chromosomal rearrangements may be the result of disruption of a gene at one of the breakpoints, submicroscopic deletion or duplication, or a position effect, X; autosomal translocations are associated with additional unique risk factors including X-linked disorders, functional autosomal monosomy, or functional X chromosome disomy resulting from the complex X-inactivation process.

Chromosomal evolution of South American Columbiformes (Aves)

Karyotypes are compared of 14 species of Brazilian Columbiformes (family Columbidae): Claravis pretiosa (2n=74), Columba cayennensis (2n=76), Columba picazuro (2n=76), Columba speciosa (2n=76), Columbina minuta (2n=76), Columbina passerina (2n=76), Columbina picui (2n=76), Columbina talpacoti (2n=76), Geotrygon montana (2n=86), Leptotila rufaxilla (2n=76), Leptotila verreauxi (2n=78), Scardafella squammata (2n=78), Uropelia campestris (2n=68) and Zenaida auriculata (2n=76). The macrochromosomes of each species were analysed by conventional Giemsa staining, cytobiometrically and with G-and C-banding. All species studied are characterized by typical bird karyotypes with a few pairs of macrochromosomes and many microchromosomes. The morphology and relative length of the Z chromosome are nearly the same in all species, but the W chromosome shows variation. The G-band patterns of the first pair in Columbiformes show a large positive band distally in the long arm, common to all species of the order. The constitutive heterochromatin is restricted to the centromeres of the macro- and microchromosomes. The W is the most heterochromatic chromosome in all species studied. Studies of relative lengths, arm ratios and G- and C-banding patterns showed that in Columbiformes pairs 3, 4 and 5 are the most stable. The types of rearrangements distinguishing between species vary among the genera: pericentric inversions in Columba; fusions and translocations in Uropelia; centric fissions in Geotrygon; fusions, translocations, para and pericentric inversions in Columbina, Leptotila, Zenaida and Scardafella. On the basis of the karyological findings the phylogenetic relationships of the Brazilian Columbiformes are discussed. © 1984 Dr W. Junk Publishers.

Karyologic diversification and phylogenetic relationships of the genus Thalpomys (Rodentia, Sigmodontinae)

We describe the karyotype of Thalpomys species, from different Brazilian localities of the Cerrado. Thalpomys cerradensis Herskovitz, 1990 showed 2n = 36, FN = 34 and T. lasiotis Thomas, 1916 2n = 38, FN = 38. Comparisons of G-band karyotypes showed evident inter-specific homologies indicating that their chromosome complements could be derived from one another by two presumed rearrangements. Both species showed pericentromeric C-band regions in almost all chromosomes but a comparison with CMA3/DA/DAPI staining indicated that the molecular content of heterochromatic regions was different. T. lasiotis specimens from two different localities differed in the morphology of the X chromosome due to the presence of a short heterochromatic arm. These chromosome types are apparently fixed in each population rather than maintained as a polymorphic variation. Phylogenetic analyses supported the monophyly of the genus Thalpomys but was not capable of elucidating its phylogenetic relationship to other Akodontini rodents. These analyses also showed inter-individual variation in T. lasiotis, even within a given population. Phylogenetic analyses placed T. lasiotis specimens with different karyotypes in different monophyletic branches. Molecular and karyologic data confirmed the identity of the genus Thalpomys.