Anna L. F. V. Assumpcao

This is a likely match — the affiliation was inferred from OpenAlex, ORCID, and web sources but has not been fully confirmed. Treat with appropriate caution.

Researcher

University of Arkansas

Also affiliated: University of Arkansas System (2025)

Faculty Researcher

5 h-index 12 pubs 77 cited

Research Areas

Biomedical Subjects

Links

ORCID Research Group

OverviewAI-generated summary

Anna L. F. V. Assumpcao's research focuses on the interplay between host physiology, the microbiome, and immune responses in chickens, particularly in the context of foodborne pathogen reduction and health. Her work has investigated how environmental factors, such as cold stress, influence the chicken gut microbiome and host neurochemistry, specifically serotonin and catecholamines.

Assumpcao has explored the effects of feed additives, including trans-cinnamaldehyde, caprylic acid, garlic, and ginger oil, on reducing foodborne pathogens like Salmonella and Campylobacter. Her studies also examine the genetic selection for immune responses, such as antibody titer, and its impact on the gut microbiome and serotonergic systems. Collaborations include researchers from the University of Arkansas at Fayetteville, with whom she has co-authored multiple publications. Her scholarship metrics include an h-index of 5 and 12 total publications.

Metrics

h-index: 5
Publications: 12
Citations: 77

Selected Publications

A rapid yolk-sac serum extraction method for quantifying maternal IgY of individual birds (2026)

MethodsX DOI OpenAlex
Impact of Electron Beam (eBeam) Treatment on Meat Quality and Sensory Attributes of Ground Chicken and Turkey (2026)

Poultry Science DOI OpenAlex
Serum biochemical profiles are distinct between White Leghorn chicken lines selected for divergent antibody response to sheep red blood cells (2026)

BMC Veterinary Research DOI OpenAlex
Research note: Application of electron beam technology to reduce foodborne pathogens in ground chicken and turkey meats (2025)

Poultry Science 2 citations DOI OpenAlex
Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems (2025)

Poultry Science 2 citations DOI OpenAlex
Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells (2024)

Poultry Science 7 citations DOI OpenAlex
Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens (2024)

Vaccines 5 citations DOI OpenAlex
Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome (2024)

Poultry Science 22 citations DOI OpenAlex
Draft genome sequences of <i>Campylobacter</i> species isolated from the cecal contents of broiler chickens (2024)

Microbiology Resource Announcements DOI OpenAlex
Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage (2023)

Poultry Science 7 citations DOI OpenAlex
A Multiomic Analysis of Chicken Serum Revealed the Modulation of Host Factors Due to Campylobacter jejuni Colonization and In-Water Supplementation of Eugenol Nanoemulsion (2023)

Animals 4 citations DOI OpenAlex
Ability of Garlic and Ginger Oil to Reduce Salmonella in Post-Harvest Poultry (2022)

Animals 8 citations DOI OpenAlex
Effect of Salmonella Typhimurium Colonization on Microbiota Maturation and Blood Leukocyte Populations in Broiler Chickens (2022)

Animals 16 citations DOI OpenAlex