Inter Individual Variations
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Current trends of genetics in apical periodontitis research
Abstract: Genetics is an emerging topic in endodontic research focusing on the host response regarding the pathogenesis of apical periodontitis (AP). A number of genetic epidemiological studies carried out by many investigators worldwide have shown evidence of an association between certain candidate genes and AP. Some studies have been conducted on knockout
Braz. oral res.. Publicado em: 18/10/2018
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2. Effectiveness of sperm washing by discontinuous density gradient centrifugation to remove antibodies bound to the sperm membrane
OBJECTIVE: We evaluated the effectiveness of sperm washing using the discontinuous two-layer density gradient centrifugation method to remove antisperm antibodies attached to the sperm surface. METHOD: We prospectively enrolled sixty-six men with unexplained infertility who were seeking evaluation. Each patient delivered one semen specimen for the study. W
MedicalExpress (São Paulo, online). Publicado em: 2014-06
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3. Ecologia trÃfica de Rhinella hoogmoedi Caramaschi e Pombal, 2006 (Anura, Bufonidae) em uma floresta Ãmida do estado do CearÃ, Brasil / Trophic ecology of Rhinella hoogmoedi Caramaschi e Pombal, 2006 (Anura, Bufonidae) in a humid forest in the State of CearÃ, Brazil.
The understanding of trophic relations among species is essential for the comprehension of their ecological evolutionary history, as well as in the understanding of how communities are structured. The consumption of the same food resource by two or more species may result in the evolution of mechanisms capable of reducing this inter- specific competition, wi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/05/2011
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4. Environmental drivers of leaf phenology in trees of the tropical species Ficus obtusifolia
Vegetative as well as reproductive phenology of tropical trees frequently occur synchronously at the end of the dry season. It has been repeatedly observed on two individuals of the tropical species Ficus obtusifolia growing in Caracas that they lose their entire foliage in a period of 48 h during the dry season and renew it within the next 72 h. In order to
Brazilian Journal of Plant Physiology. Publicado em: 2011
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5. Inter-individual variations of mercury exposure biomarkers in a population of the Tapajós river, Pará. / Variações inter-individuais em biomarcadores de exposição ao mercúrio em uma população ribeirinha do rio Tapajós, Pará
O mercúrio (Hg) é um metal tóxico extensamente estudado em todo mundo, distribuído no ambiente a partir de fontes naturais ou antropogênicas e que oferece risco a população por ser altamente biocumulativo e possuir efeitos nocivos à saúde. Até algum tempo atrás, acreditava-se que a principal fonte de exposição ao Hg na Região Amazônica, decorr
Publicado em: 2009
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6. Accounting earnings properties and determinants of earnings response coefficient in Brazil / Propriedades do lucro contábil e determinantes do coeficiente de resposta ao lucro no Brasil
A fundamental issue at the interface of economics, finance, and accounting involves the relation between a firms reported earnings and its stock returns. The lack of research in this field using Brazilian data and the limitations of previous research in terms of time-series data (small length available) motivates the present research. In addition, the practi
Publicado em: 2009
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7. Multimedia treatment of the individual variation of the song of Troglodytes aedon (Troglodytidae) in the city Campinas, State de São Paulo / Tratamento multimidia da variação individual do canto de Troglodytes aedon (Troglodytidae) na cidade de Campinas, Estado de São Paulo
The repertoire of Troglodytes aedon is large and its song, fairly complex, presents inter-individual variations. The singers have been recorded on open-reel NAGRA-E with a dynamic cardioid microphone mounted on an acoustic parabola. The 29 individuals that have been analyzed presented a total of 113 types of notes and 177 song-types. Of the notes, 20 were un
Publicado em: 2007
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8. Efeito da suplementaÃÃo de cafeÃna sobre biomarcadores salivares e plasmÃticos em ciclistas e praticantes de spinning durante teste incremental no cicloergÃmetro
This study investigated the effect of the caffeine ingestion in the salivary biomarkers, blood lactate and the physical performance, during incremental test in cycle ergometer. We tested 16 cycle men and practitioners of spinning in an adaptative test, phase A, and after the ingestion of placebo and caffeine (5mg/kg), phase B. The exercise protocol was initi
Publicado em: 2006
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9. Padrão fundamental de movimento : uma analise universal ou contextual?
This paperwork had as objective to verify if there had been modification or alteration in the levels of development in relation to the task objective. For this aim, the fundamentals motor pattems of movement to throw and to kick were performed in two different situations: to targets and from distance and analyzed in 50 children of 7 years of age. Those child
Publicado em: 1995
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10. Inter- and intrasubject variabilities in the pharmacokinetics of rufloxacin after single oral administration to healthy volunteers.
Rufloxacin is a new long-acting, once-daily quinolone antibacterial agent. We evaluated inter- and intrasubject variations in pharmacokinetics of rufloxacin following oral administration of 400 mg (two capsules) under controlled conditions, at an interval of 2 weeks (periods I and II), to 12 healthy male subjects. Plasma and urine samples were collected up t
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11. Telomeres in the mouse have large inter-chromosomal variations in the number of T2AG3 repeats
The ultra-long telomeres that have been observed in mice are not in accordance with the concept that critical telomere shortening is related to aging and immortalization. Here, we have used quantitative fluorescence in situ hybridization to estimate (T2AG3)n lengths of individual telomeres in various mouse strains. Telomere lengths were very heterogeneous, b
The National Academy of Sciences of the USA.
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12. Vanadium induced impairment of haem synthesis.
Biochemical and haematological profiles of workers exposed to vanadium were compared with those of non-exposed age matched subjects. A significantly positive and dose related correlation between serum vanadium and zinc protoporphyrin (ZPP) was observed. Normal lead concentrations excluded this heavy metal as a possible cause. Inhibition of the reduction of F