Laura Cristina Santos

ORCID: 0000-0003-2670-2695
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About
Contact & Profiles
Research Areas
  • Trypanosoma species research and implications
  • Research on Leishmaniasis Studies
  • Statistics Education and Methodologies
  • Insect symbiosis and bacterial influences
  • Diverse scientific research topics
  • Insect-Plant Interactions and Control
  • Information Science and Libraries
  • Education and Digital Technologies
  • Chemistry Education and Research
  • Education during COVID-19 pandemic
  • Insect and Arachnid Ecology and Behavior
  • Statistical Methods and Applications
  • Healthcare during COVID-19 Pandemic
  • Parasites and Host Interactions
  • Insect and Pesticide Research

Fundação Oswaldo Cruz
2001-2020

Pontifícia Universidade Católica de São Paulo
2020

0. Fernandesi*3, S. Santos’, E. CupoUlo’, B. Mendonga’, R. Derre3, A. C. V. Junqueira’, L. N. Sturm4, l3. NaifP, T. Barret’, Il. Campbell4 and J. Coura’ ‘Department of Tropical Medicine 2Department Imw~nunology, Instiwo OswaEdo Cruz, Fiocruz, Rio de Janeiro, Brazil; 3DepaPtment Pathology, Universidade do Estado 4Department Microbiology, InwunoZogy MolecuZar Genetics, Uv 51nstituto National Pesquisas da AmazBnia, INPA, Manaus, Brazil Keywords:Americantrypanosomiasis, Chagasdisease,

10.1016/s0035-9203(01)90350-5 article EN Transactions of the Royal Society of Tropical Medicine and Hygiene 2001-01-01

A total of 179 individuals with acute Chagas disease mainly transmitted by oral source, from Pará and Amapá State, Amazonian, Brazil were included during the period 1988 to 2005. Blood samples used survey peripheral blood for T. cruzi hemoparasites quantitative buffy coat (QBC), indirect xenodiagnosis, culture serology detection IgM anti-T. IgG antibodies immunofluorescence assay (IFA) hemagglutination (HA). All assays performed pre-treatment (0 days) repeated 35 (±7) 68 (±6) days after...

10.1371/journal.pone.0064450 article EN cc-by PLoS ONE 2013-05-27

After the control of main modes Chagas disease (CD) transmission in most endemic countries, it is important to identify participation native sylvatic vectors CD transmission. Although not considered Rio de Janeiro State (RJ), Brazil, we identified patients with born RJ and investigated possible autochthonous state. Patients followed our institution between 1986 2011 were retrospectively analyzed. The cases as submitted epidemiological, clinical, serological, parasitological molecular...

10.1186/s12879-014-0732-8 article EN cc-by BMC Infectious Diseases 2015-01-07

From January 1986 to February 1994, 563 xenodiagnosis (XD) were applied in chronic chagasic patients from different areas of Brazil; 292 women and 271 men between 6 89 years (average: 41.4 +/- 14.7 years). To each XD 40 nymphs on the 4th stage used: 20 Panstrongylus megistus (Pm) Triatoma infestans (Ti) fast, during at least 14 days. The exam nymph was made 45 days after being patient, by observation optical microscopy drugs and/or grinded digestive tube. results are: a) 205 (36.4%) positive...

10.1590/s0037-86821996000400005 article EN Revista da Sociedade Brasileira de Medicina Tropical 1996-08-01

Este artigo é um recorte da dissertação de mestrado primeira autora, defendida em 2019, intitulada “Letramento estatístico nos livros didáticos do ensino médio”, que investigou quais elementos letramento podem ser construídos quando alunos 3.º ano médio utilizam e buscou identificar as praxiologias existentes nessas obras. Analisaremos três escolhidos o guia PNLD 2018. Tanto os sumários dos quanto revelam a estatística pouco abordada, tendo foco principal aspectos procedimentais, impede...

10.23925/2358-4122.2020v7i3p213-235 article PT Ensino da Matemática em Debate 2020-12-29

Studies conducted in river Ererê located the left margin of Negro River, municipality Barcelos, state Amazonas, have confirmed that Rhodnius brethesi has as its natural habitat palm tree Leopoldinia piassaba . By scanning electron microscopy, sensillum type was studied on antennae R. The specimens used come from field and laboratory colony. No differences were observed between other Triatominae studied. In antennas, only antennal segments dorsal ventral portions. Trichobothria sensilla show...

10.1155/2020/7687041 article EN cc-by Journal of Parasitology Research 2020-03-19

10.34117/bjdv6n6-193 article PT Brazilian Journal of Development 2020-01-01
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