Potentially zoonotic parasites in the soil of public squares in the city of Aracaju (Sergipe, Northeastern Brazil)

2021 ◽  
Vol 26 ◽  
pp. 100619
Author(s):  
Daniel Antônio Braga Lee ◽  
Erick Luiz Conceição de Oliveira ◽  
Gustavo Alexis Sabillón Lee ◽  
Pablo Lopes da Silva ◽  
Patricia Oliveira Meira Santos ◽  
...  
2014 ◽  
Vol 109 (2) ◽  
pp. 229-235 ◽  
Author(s):  
Rosangela de Castro Silva ◽  
Marilda Agudo Mendonça Siqueira ◽  
Eduardo Martins Netto ◽  
Jacione Silva Bastos ◽  
Cristiana Maria Nascimento-Carvalho ◽  
...  

2012 ◽  
Vol 12 (1) ◽  
pp. 31-38 ◽  
Author(s):  
Renata Lúcia Guedes Batista ◽  
Alexandre Schiavetti ◽  
Urânia Amaral dos Santos ◽  
Maria do Socorro Santos dos Reis

Stranded cetaceans have scientific value and may confirm the occurrence of some species or indicate their geographical distribution in an area. The collection of biological material can also contribute to improve the knowledge of the species or populations inhabiting certain areas. This study aimed to record live or dead cetaceans found ashore along the coast of Ilhéus, Bahia State, northeastern Brazil. Data were collected through a campaign called "SOS strandings, whales, porpoises and dolphins." Between 1997 and 1999 three hundred posters and five hundred folders were distributed to beach huts, shops, fishing associations and settlements, the city's municipal government, the Brazilian Environmental Agency (IBAMA) and fire stations. During this campaign, which lasted until 2007 it was possible to record 38 cetaceans of ten species on the coast of Ilhéus: Physeter macrocephalus, Megaptera novaeangliae, Globicephala macrorhynchus, Orcinus orca, Peponocephala electra, Stenella clymene, Feresa attenuata, Ziphius cavirostris, Steno bredanensis and Sotalia guianensis. The greatest numbers of records were observed between 2000 and 2003, which was the period after the distribution of banners and posters. The majority of the carcasses were recovered near the city downtown area (<10 km) and there was not a relationship between the state of the carcasses and the distance from that area.


Author(s):  
Jéssica Da Silva Gaudêncio

ResumoO presente artigo aborda a trajetória científica da arqueóloga Niède Guidon, brasileira nascida no interior de São Paulo e Doutora em Pré-História pela Université Paris I Pantheon-Sorbonne. Chegou na cidade de São Raimundo Nonato (Piauí) em 1970 em busca de vestígios arqueológicos provenientes daquela região. Ao deparar-se com resultados de análises enviadas à laboratórios franceses, no qual datavam através da técnica com Carbono-14 artefatos e vestígios arqueológicos com mais de 18 mil anos BP[1], Niède ampliou suas pesquisas e reuniu esforços pela preservação do local que hoje é conhecido como Parque Nacional da Serra da Capivara, patrimônio cultural da humanidade pela Unesco. Em 1986, publicou suas descobertas na prestigiada revista científica britânica Nature, dando destaque internacional para os sítios arqueológicos do nordeste brasileiro. A partir daí Guidon continuou seu trabalho e suas descobertas arqueológicas constataram artefatos com datações de 100 mil anos BP, desenvolvendo novas teorias para a origem do homem americano, refutando assim a teoria mais aceita do Estreito de Bering. Isto causou a indignação de diversos arqueólogos internacionais e nacionais que questionavam a veracidade de suas pesquisas. Mesmo com todas essas polêmicas, Niède Guidon e demais pesquisadores seguem com seus estudos nos mais de 1300 sítios arqueológicos da região do Piauí, sugerindo que mais resultados ainda estão por vir.Palavras-chave: Niède Guidon; Arqueologia; Pré-história brasileira.AbstractThis article deals with the scientific accomplishments of the archaeologist Niède Guidon, a Brazilian born in the interior of São Paulo who earned a Ph.D. in Prehistory from the Université Paris I Pantheon-Sorbonne. He arrived in the city of São Raimundo Nonato (Piauí) in 1970 in search of archaeological remains from that region. When he first received the results from French laboratories of Carbon-14 analyses, a method capable of dating artifacts that are at least eighteen thousand years old, Niède expanded his research and joined efforts to preserve the location now known such as Serra da Capivara National Park, a UNESCO World Heritage Center. In 1986, he published his findings in the prestigious British scientific journal Nature, gaining international prominence for the archeological sites of northeastern Brazil. From there Guidon continued his work and his archaeological discoveries, finding artifacts dating to 100,000 years before the present (BP), developed new theories for the origin of American humankind, thus refuting the more accepted theory of the humankind’s migration across the land bridge between Asia and North America. This caused indignation among several international and national archaeologists who questioned the veracity of his research. Even with controversies, Niède Guidon and other researchers have continued their studies in more than 1300 archaeological sites in the Piauí region, which suggests that more findings can be expected.Keywords: Niède Guidon; Archeology, Brazilian Prehistory.[1] Before the Present – Antes do Presente – escala utilizada pelas disciplinas científicas na datação de eventos do passado em relação à data presente.


1997 ◽  
Vol 13 (1) ◽  
pp. 37-43
Author(s):  
Chizuru Misago ◽  
Tom F. Marshall ◽  
Walter Fonseca ◽  
Betty R. Kirkwood

Results are reported from a study on drug use in treatment of children with pneumonia in a pediatric hospital in the city of Fortaleza, Northeastern Brazil. There were 171 out-patients; prescription details were obtained for 149. The most commonly prescribed antimicrobial drug was procaine penicillin, accounting for 33% of antimicrobial prescriptions, followed by benzathine penicillin (31%), ampicillin or amoxicillin (12%), and cotrimoxazole (8%). Benzathine penicillin was frequently given with other drugs, but was the sole antimicrobial agent for 31 children. Compliance with antimicrobial treatment was 52% overall and was higher for the injectables. Prescription patterns varied from child to child, and children were often prescribed more than one antimicrobial in the same or repeat prescriptions; combining this information with compliance, 81 (54%) of the children were estimated to have received 5 or more days of appropriate antimicrobial treatment for pneumonia. This percentage is not high, and five days were often reached after using more than one antimicrobial and after repeat visits. The authors concluded that the need remains for simple antimicrobial regimes, attractive to comply with, that can be expected to be consistently used. Other drugs were chiefly analgesics and bronchodilators.


2012 ◽  
Vol 727-728 ◽  
pp. 844-849 ◽  
Author(s):  
Tércio G. Machado ◽  
Uilame Umbelino Gomes ◽  
Flanelson M. Monteiro ◽  
Samara M. Valcacer ◽  
Gilson G. da Silva

The scheelite occurs mainly in northeastern Brazil, with highest abundance in the states of Rio Grande do Norte and Paraíba - Scheelite Seridó Province. Mining is considered an activity that provides a high environmental degradation due to the large amount of minerals and waste involved. Most mining companies have no technologies or processes that allow the recycling of mineral waste generated. The aim of this study is to evaluate the influence of different percentages of reject on the mechanical properties of scheelite and aesthetic (staining of the final product after firing) of the clay of the city of Boa Saúde - RN. The raw materials used were characterized by XRD, XRF and particle size analysis. Assay was performed by water absorption, linear retraction and bending tests on three points for the characterization of the final product. The raw materials used were from the city of Currais Novos-RN.


Check List ◽  
2016 ◽  
Vol 12 (3) ◽  
pp. 1889
Author(s):  
Caleb Califre Martins ◽  
Alan Pedro De Araújo

Dilaridae is a small family of Neuroptera that includes fewer than 80 described species of which 10 are known from Brazil in the states of Amazonas, Rondônia, Rio Grande do Norte, Paraíba, Minas Gerais, Goiás, Mato Grosso do Sul, Rio de Janeiro, São Paulo, Paraná and Santa Catarina. This note includes the first record of the family for the state of Pernambuco, with the report of Nallachius dicolor Adams, 1970 in the city of Jatobá (northeastern Brazil).


Author(s):  
Marcela Figuerêdo Duarte Moraes ◽  
Andressa de Souza Pollo ◽  
Kayana Cunha Marques ◽  
Rayr César de Souza Góis ◽  
Mirlla Baracho Ferreira ◽  
...  

Dirofilariasis is a zoonotic disease caused by Dirofilaria immitis, a nematode found mainly in the pulmonary artery and right chambers of the heart, lungs, and large vessels of dogs. This parasitism also occasionally occurs in cats, causing an amicrofilaremic and asymptomatic infection, resulting in severe illness and rapid death. In this case report, it was described acute clinical signs and histopathological alterations in a domestic cat with heartworm disease from the city of Mossoró, the Rio Grande do Norte, Brazil. The nematode species, D. immitis, was confirmed by morphological and molecular analyses. This is the first documented and full report of feline heartworm disease in northeastern Brazil.


2015 ◽  
Vol 144 (2) ◽  
pp. 355-362 ◽  
Author(s):  
S. A. R. PEREIRA ◽  
C. M. G. D. FLORÊNCIO ◽  
J. C. MARINHEIRO ◽  
C. M. HÁRSI ◽  
F. E. A. MOURA

SUMMARYHuman adenoviruses (HAdVs) are important respiratory pathogens, found in 2–27% of acute respiratory infection (ARI) cases. Few studies have analysed the diversity of species and types of HAdVs associated with ARI in Brazil. The purpose of this study was to determine the circulation patterns of the different HAdV species and respective types associated with ARI in children in the city of Fortaleza, northeastern Brazil. HAdVs were screened by an indirect immunofluorescence assay, and subsequently identified as species and types by PCR and sequencing of the hexon gene (HVR1–HVR6). Between 2001 and 2013, a total of 290 HAdV strains were detected, 190 of which were identified as belonging to the HAdV-B, -C and -E species. Seven types of HAdVs circulated in the studied population during the analysed period, with HAdV-3 being predominant.


Author(s):  
Fabiana Estigarribia ◽  
Joselane Príscila Gomes da Silva ◽  
Paulo Fernando Rodrigues Cândido ◽  
Nelio Domingos Da Silva ◽  
João Antonio Tanajura Silva ◽  
...  

Aims: To evaluate the shrub-tree species of natural regeneration in a remnant of Tropical Rain Forest, located in the northeastern region of Brazil. Study Design:  Systematic sampling. Place and Duration of Study: The study was carried out in a remnant of Tropical Rainforest, categorized as a Forest of Miritiba Wildlife Refuge, located in the municipality of Abreu and Lima, distant approximately 42 km from the city of Recife, state of Pernambuco, Brazil. The area has approximately 273.40 ha. The data were collected in November 2016. Methodology: The data were collected in 12 plots (25 m² each) allocated in 3 transects of 100 m in length, equidistant 50 m from each other, perpendicular to the edge of the weir located inside the fragment. The inclusion level established was a minimum height of 1.0 m and a base circumference at 30.0 cm from the ground (CAB 0.30 m) ≤ 15.0 cm. Three height classes (H) were considered, where Class I included individuals with 1.0 ≤ H ≤ 2.0 m; Class II with 2.0 <H <3.0 m and Class III with H> 3.0 m and CAP <15.0 cm. Results: A total of 41 species belonging to 24 botanical families and 31 genus were recorded, representing a density of 8,867 ind.ha-1. The five richest families were Fabaceae, Myrtaceae, Melastomataceae Anacardiaceae and Sapindaceae. The species with the highest estimated densities were Protium heptaphyllum, Erythroxylum mucronatum and Hirtella racemosa. Conclusion: Among the species sampled in the regenerating component, which presented higher density and can be used for enrichment of areas in recovery process are Protium heptaphyllum, Erythroxylum mucronatum, Hirtella racemosa, Myrcia tomentosa and Eschweilera ovata.


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