Match tier Listed
Presence Current · Arkansas
Last published 2026
Sources OpenAlex · ORCID
Refreshed 2026-08-16

Andressa Stein

Researcher

University of Arkansas

Unknown Researcher

3 h-index 7 pubs 37 cited

Research Areas

Biomedical Subjects

  • Turkeys
  • Gastrointestinal Microbiome
  • Animals
  • Aflatoxin B1
  • Female
  • Zeolites
  • Medicago sativa
  • Animal Feed
  • Ileum
  • Plant Leaves
  • Streptococcus gallolyticus
  • Streptococcus gallolyticus subspecies gallolyticus
  • Poultry Diseases
  • Streptococcal Infections
  • Diet

OverviewAI-generated summary

Andressa Stein's research at the University of Arkansas at Fayetteville focuses on the health and performance of livestock, particularly turkeys and broiler chickens. Her work investigates the impact of various feed additives and dietary components on animal physiology, intestinal integrity, and immune function. She has explored the effects of essential oils, herbal betaine, humic acids, and Aspergillus meal as prebiotics. A significant area of her research involves studying the detrimental effects of mycotoxins, such as aflatoxin B1, and evaluating natural adsorbents and plant-derived materials, like alfalfa leaf extracts, to mitigate their impact on gut health and immunity in poultry. Stein also examines natural alternatives to antibiotics for controlling pathogens like Salmonella in poultry. Her collaborative network includes researchers from the University of Arkansas at Fayetteville, with whom she has co-authored multiple publications.

Metrics

  • h-index: 3
  • Publications: 7
  • Citations: 37

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 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 7 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 21 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

40 Collaborators 7 Institutions 2 Countries

Top Collaborators

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