Reproductive Migration
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. CCR3 antagonist impairs estradiol-induced eosinophil migration to the uterus in ovariectomized mice
Eosinophils are abundant in the reproductive tract, contributing to the remodeling and successful implantation of the embryo. However, the mechanisms by which eosinophils migrate into the uterus and their relationship to edema are still not entirely clear, since there are a variety of chemotactic factors that can cause migration of these cells. Therefore, to
Braz J Med Biol Res. Publicado em: 2020-01
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2. Biocidal potential of Eugenia pyriformis essential oil in the control of Rhipicephalus (Boophilus) microplus in the free-living cycle
RESUMO: O Brasil dispõe de um dos maiores rebanhos bovinos comerciais do mundo, sendo natural que junto a esse rebanho, coexista uma enorme quantidade de espécies parasitárias; dentre estes o carrapato Rhipicephalus (Boophilus) microplus que interfere na produtividade animal, causando prejuízos à pecuária de corte e leite. A utilização de acaricidas
Pesq. Vet. Bras.. Publicado em: 02/12/2019
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3. Experiências que tangenciam o (in)visível e a mobilidade: etnografias em diálogo
Resumo: O processo de entrecruzamento de perspectivas e análises de duas pesquisadoras é o foco da discussão deste texto. Nele são discutidas as inquietações e questionamentos diante de solicitações experimentadas durante o trabalho etnográfico caracterizado pela longa duração tanto entre os Dogon (no Mali) como entre os Tsonga (no sul de Moçambi
Rev. Estud. Fem.. Publicado em: 25/11/2019
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4. Simulation of pattern of gene flow in Canjerana fragments in the Brazilian Atlantic Rainforest for evaluating genetic conservation strategies
RESUMO: O fluxo gênico, cuja efetividade é função do modelo e da taxa, assume especial importância na conservação de recursos genéticos por permitir a conectividade de populações isoladas geograficamente, sujeitas à redução da variabilidade genética. O entendimento de como o fluxo gênico ocorre pode contribuir no planejamento de ações para
Cienc. Rural. Publicado em: 15/07/2019
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5. Composition and significance of glycosaminoglycans in the uterus and placenta of mammals
Glycosaminoglycans (GAGs) are heteropolysaccharides in mammalian tissue and consist of repeated disaccharide units with mono-sulfated or non-sulfated monosaccharides. GAGs are important components of the Extracellular Matrix (ECM) with several physiological roles, in the recognition, migration, adhesion, proliferation and differentiation processes. They are
Braz. arch. biol. technol.. Publicado em: 01/05/2015
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6. Interação trófica entre Podisus nigrispinus e Supputius cincticeps (Heteroptera: Pentatomidae) / Trophic interaction between Podisus nigrispinus and Supputius cincticeps (Heteroptera: Pentatomidae)
Prey may be more or less consumed by control biologic agents and presents three kinds of interspecific interactions, (1) synergism, increase of mortality of prey comparing to each natural enemy independently, when the foraging of one species facilitates the capture of pest by another natural enemies. (2) Total mortality of the pest to natural enemies equals
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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7. Reproductive period of the swimming crab Callinectes danae at the Santa Cruz Channel, a highly productive tropical estuary in Brazil
The aim of this study was to analyze reproductive aspects of Callinectes danae in one of the most productive estuarine systems in the Northeast Brazil, Santa Cruz Channel. A total of 1.573 individuals, being 756 females (23 ovigerous) and 817 males were examined from January to December 2009. Mature males and females, as well as couples of C. danae, occurred
Nauplius. Publicado em: 2011-12
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8. Hyptis fruticosa Salzm. ex Benth. (Lamiaceae): caracterização botânica, química, avaliações ecofisiológicas e atividades farmacológicas. / Hyptis fruticosa Salzm. ex Benth. (Lamiaceae): characterization botany, chemistry, ecophysiological assessments and pharmacological activities.
Hyptis fruticosa Salzm. ex Benth. (Alecrim do campo) is an aromatic plant widely used in folk medicine due to its therapeutic properties. Therefore the aim of this work was to undertake botanical, chemical, ecophysiological, and pharmacological studies. The botanical investigations observed and analyzed information about morphological, physiological, and env
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/09/2010
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9. Genetic variability of two populations of Pseudoplatystoma reticulatum from the Upper Paraguay River Basin
Catfishes of the genus Pseudoplatystoma are very important species due to both their high commercial value and their ecological role as voracious predators. They undertake lengthy migratory movements during their life-cycle, this including reproductive migration which occurs from October to December in the rainy season. In the present study, seven microsatel
Genetics and Molecular Biology. Publicado em: 18/09/2009
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10. Monitoramento de Calidris pusilla (Linaeus, 1758) (Aves: Scolopacidae) na Salina Diamante Branco, Galinhos, RN
Calidris pusilla is a small neartic sandpiper with black beak and feathers, and it uses the Brazilian coast during its migration. The captures of C. pusilla were held in the Diamante Branco Saline, Galinhos, Brazil (05Â05â26ââS e 36Â16â31ââW), in April 2000, 2001 e 2003, period in which the species returns to the reproductive sites. In order to contr
Publicado em: 2009
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11. Distribuição espacial e temporal de aves limícolas (Charadriiformes) na Ilha dos Caranguejos, Golfão Maranhense, Brasil / Spatial and temporal distribution of shorebirds (Charadriiformes) in Crab Island,Gulf of Maranhao, Brazil
We studied spatial and seasonal distribution of shorebirds (Charadriiformes) in Island of Caranguejos, Gulf of Maranhão. Censuses were conducted seasonally (considering arrival of migrants in South America, wintering, departure and breeding in North America) from September/2007 to July/2008, in two sectors of Island, North and South. We used the methods of
Publicado em: 2008
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12. Foliculogênese, maturação nuclear e citoplasmática de oócitos bubalinos - Bubalus bubalis : uma análise estrutural
The rusticity and milk production with high market value make possible to buffalos be bred in low or highly technified production system. On the other way, some species inherent characteristics make difficult to apply reproductive biotechniques to multiply animals (mainly females) with high genetic potential. Considering this, the present research establishe
Publicado em: 2008