H-Index & Metrics Best Publications
Rosangela Zacarias Machado

Rosangela Zacarias Machado

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Animal Science and Veterinary D-index 26 Citations 2,297 132 World Ranking 827 National Ranking 28

Overview

What is she best known for?

The fields of study she is best known for:

  • Internal medicine
  • Gene
  • Ecology

Virology, Ehrlichia canis, Serology, Veterinary medicine and Canis are her primary areas of study. Her Virology study combines topics in areas such as Dairy cattle, Neospora caninum, Seroconversion and Anemia. Her studies in Ehrlichia canis integrate themes in fields like Anaplasmosis and Ehrlichia.

The study incorporates disciplines such as Toxoplasma gondii, Direct fluorescent antibody and Toxoplasmosis in addition to Serology. Her research on Veterinary medicine also deals with topics like

  • Captivity, which have a strong connection to Bartonella,
  • Cytauxzoon and related Hepatozoon, Leopardus wiedii and Leopardus. Her Canis study integrates concerns from other disciplines, such as Babesiosis, Ehrlichiosis and Anaplasma platys.

Her most cited work include:

  • Experimental acute canine monocytic ehrlichiosis: clinicopathological and immunopathological findings. (125 citations)
  • An enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies against Babesia bovis in cattle. (92 citations)
  • A study of cross-reactivity in serum samples from dogs positive for Leishmania sp., Babesia canis and Ehrlichia canis in enzyme-linked immunosorbent assay and indirect fluorescent antibody test. (83 citations)

What are the main themes of her work throughout her whole career to date?

Rosangela Zacarias Machado mainly investigates Virology, Veterinary medicine, Serology, Zoology and Antibody. Her Virology research integrates issues from Toxoplasma gondii, Visceral leishmaniasis, Ehrlichia canis and Antigen. The Ehrlichia canis study combines topics in areas such as Ehrlichia, Ehrlichiosis and Canis.

Her Veterinary medicine study which covers Seroprevalence that intersects with Prevalence. Rosangela Zacarias Machado focuses mostly in the field of Serology, narrowing it down to topics relating to Babesia bovis and, in certain cases, Babesia bigemina. The various areas that Rosangela Zacarias Machado examines in her Zoology study include Bartonella, Tick and Phylogenetic tree.

She most often published in these fields:

  • Virology (34.31%)
  • Veterinary medicine (31.38%)
  • Serology (23.01%)

What were the highlights of her more recent work (between 2018-2021)?

  • Veterinary medicine (31.38%)
  • Zoology (15.90%)
  • Serology (23.01%)

In recent papers she was focusing on the following fields of study:

Rosangela Zacarias Machado mainly focuses on Veterinary medicine, Zoology, Serology, Phylogenetic tree and Genetic diversity. Her Veterinary medicine research integrates issues from Pathogen and Beef cattle. Rosangela Zacarias Machado interconnects Bartonella, Ehrlichia, 16S ribosomal RNA and Anaplasma in the investigation of issues within Zoology.

The concepts of her Serology study are interwoven with issues in Babesia bovis, Anaplasma phagocytophilum and Tick, Virology. Her Virology study incorporates themes from Mycoplasma haemofelis and Bartonella clarridgeiae. Her Antibody study integrates concerns from other disciplines, such as Anaplasmosis, Genotyping and Antigen.

Between 2018 and 2021, her most popular works were:

  • Coxiella burnetii associated with BVDV (Bovine Viral Diarrhea Virus), BoHV (Bovine Herpesvirus), Leptospira spp., Neospora caninum, Toxoplasma gondii and Trypanosoma vivax in reproductive disorders in cattle (8 citations)
  • High co-infection rates of Babesia bovis, Babesia bigemina, and Anaplasma marginale in water buffalo in Western Cuba (8 citations)
  • Genetic diversity and lack of molecular evidence for hemoplasma cross-species transmission between wild and synanthropic mammals from Central-Western Brazil (7 citations)

In her most recent research, the most cited papers focused on:

  • Internal medicine
  • Gene
  • Ecology

Her main research concerns Genetic diversity, Zoology, Veterinary medicine, 16S ribosomal RNA and Phylogenetic tree. Her Genetic diversity study combines topics in areas such as Bartonellosis and Bartonella. Her studies in Zoology integrate themes in fields like Anaplasmataceae and Anaplasma.

Rosangela Zacarias Machado has included themes like Hemolymph, Serology, Asymptomatic carrier and Beef cattle in her Veterinary medicine study. Her studies deal with areas such as Captivity and Mycoplasma as well as 16S ribosomal RNA. Her work deals with themes such as Trypanosoma vivax and Candidatus, which intersect with Phylogenetic tree.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Experimental acute canine monocytic ehrlichiosis: clinicopathological and immunopathological findings.

Márcio Botelho de Castro;Rosangela Zacarias Machado;Lucia Padilha Cury Tomaz de Aquino;Antonio Carlos Alessi.
Veterinary Parasitology (2004)

201 Citations

Canine ehrlichiosis: clinical, hematological, serological and molecular aspects

Andréa Cristina Higa Nakaghi;Rosangela Zacarias Machado;Mirela Tinucci Costa;Marcos Rogério André.
Ciencia Rural (2008)

122 Citations

An enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies against Babesia bovis in cattle.

R.Z. Machado;H.J. Montassier;A.A. Pinto;E.G. Lemos.
Veterinary Parasitology (1997)

118 Citations

Detection of Ehrlichia chaffeensis in Brazilian marsh deer (Blastocerus dichotomus).

Rosangela Zacarias Machado;José Maurício B. Duarte;Ana Silvia Dagnone;Matias Pablo J. Szabó.
Veterinary Parasitology (2006)

95 Citations

Clinical, parasitological and immunological aspects of experimental infection with Trypanosoma evansi in dogs.

Lúcia Padilha Cury Thomaz de Aquino;Rosangela Zacarias Machado;Antônio Carlos Alessi;Luiz Carlos Marques.
Memorias Do Instituto Oswaldo Cruz (1999)

92 Citations

The taxonomic and phylogenetic relationships of Trypanosoma vivax from South America and Africa

AP Cortez;RM Ventura;AC Rodrigues;JS Batista.
Parasitology (2006)

92 Citations

Hematological, biochemical and anatomopathological aspects of the experimental infection with Trypanosoma evansi in dogs

Lúcia Padilha Cury Thomaz de Aquino;Rosangela Zacarias Machado;Antônio Carlos Alessi;Áureo Evangelista Santana.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia (2002)

86 Citations

A study of cross-reactivity in serum samples from dogs positive for Leishmania sp., Babesia canis and Ehrlichia canis in enzyme-linked immunosorbent assay and indirect fluorescent antibody test.

Trícia Maria F. de Sousa Oliveira;Patrícia I. Furuta;Débora de Carvalho;Rosangela Z. Machado.
Revista Brasileira De Parasitologia Veterinaria (2008)

83 Citations

First report of Trypanosoma vivax outbreak in dairy cattle in São Paulo state, Brazil

Fabiano Antonio Cadioli;Patrícia de Athayde Barnabé;Rosangela Zacarias Machado;Márcia Cristina Alves Teixeira.
Revista Brasileira De Parasitologia Veterinaria (2012)

78 Citations

Neospora caninum infection in birds: experimental infections in chicken and embryonated eggs.

P. I. Furuta;T. W. P. Mineo;A. O. T. Carrasco;G. S. Godoy.
Parasitology (2007)

70 Citations

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