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Presence Current · Arkansas
Last published 2026
Sources OpenAlex · ORCID
Refreshed 2026-10-09

Andressa Stein

Graduate Student

University of Arkansas

Also affiliated: University of Arkansas System (2026)

3 h-index 7 pubs 39 cited

Research Areas

Biomedical Subjects

  • Turkeys
  • Animals
  • Poultry Diseases
  • Gastrointestinal Microbiome
  • Aflatoxin B1
  • Female
  • Zeolites
  • Medicago sativa
  • Animal Feed
  • Ileum
  • Plant Leaves
  • Chickens
  • Salmonella enteritidis
  • Salmonella Infections, Animal
  • Immunity, Mucosal

OverviewAI-generated summary

Andressa Stein's research focuses on animal nutrition and health, particularly in poultry. Her work investigates the impact of various feed additives and dietary components on the health, performance, and intestinal integrity of turkeys and broiler chickens. Recent publications explore the effects of essential oils from Lippia origanoides, herbal betaine, humic acids, and alfalfa leaf-derived adsorbents on parameters such as performance, bone mineralization, meat quality, and immune response. Stein has also studied the influence of these dietary interventions on the gut microbiota and ileal morphometry, especially in the context of exposure to mycotoxins like aflatoxin B1. Her collaborators include Juan D. Latorre, Billy M. Hargis, Kristen Martin, and Inkar Castellanos-Huerta, all from the University of Arkansas at Fayetteville, with whom she has co-authored multiple publications.

Metrics

  • h-index: 3
  • Publications: 7
  • Citations: 39

Positions

  • Graduate Student publications 2023–2026
    University of Arkansas at Fayetteville Institution web page

Selected Publications

  • Turkey Embryo Lethality Assay of Streptococcus gallolyticus Field Isolates from Poultry (2025)
    Avian Diseases DOI OpenAlex
  • Exploring the Effects of an Alfalfa Leaf-Derived Adsorbent on Microbial Community, Ileal Morphology, Barrier Function, and Immunity in Turkey Poults during Chronic Aflatoxin B1 Exposure (2024)
    International Journal of Molecular Sciences 1 citation DOI OpenAlex
  • Assessment of the Impact of Humic Acids on Intestinal Microbiota, Gut Integrity, Ileum Morphometry, and Cellular Immunity of Turkey Poults Fed an Aflatoxin B1-Contaminated Diet (2024)
    Toxins 9 citations DOI OpenAlex
  • The effects of essential oil from Lippia origanoides and herbal betaine on performance, intestinal integrity, bone mineralization and meat quality in broiler chickens subjected to cyclic heat stress (2023)
    Frontiers in Physiology 22 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

38 Collaborators 8 Institutions 2 Countries

Top Collaborators

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