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  1. Development of an Evidence-Based Welfare Approach for Cheetahs (Acinonyx jubatus) in Human Care

    https://grad.cfaes.ohio-state.edu/research-projects/brittany-fischer

    expanding field in zoological institutions throughout the United States and the world. In 2017 the ... Research & Education (CHAIRE) to develop an assessment for the animals in their department using ... observations per period. One hair sample was collected at the beginning of each period. Participation in ...

  2. Iron Chlorophyllin Bio-efficacy and Metabolites Following Simulated Digestion and Incubation with Caco-2 cells

    https://grad.cfaes.ohio-state.edu/research-projects/siqiong-zhong

    Heme iron is more bioavailable, but predominantly found in red meat. Iron chlorophyllin (IC) utilizes ... increasing IC concentrations would increase cellular iron in a dose dependent manner. We also hypothesized ... that novel IC metabolites would be observed following in vitro digestion and incubation with Caco-2 ...

  3. Novel PGPR manipulate host plant fitness

    https://grad.cfaes.ohio-state.edu/research-projects/piao-yang

    marketed. However, the precise roles of PGPR in plant fitness improvement are still unknown. Beneficial ... bacteria in the genus Bacillus are ubiquitous in nature and are well known for their ecological, clinical, ... potentials in fungal pathogen antagonism and plant abiotic stress regulation. Furthermore, the RNA-seq data ...

  4. Congratulations to our 2020 Poster Competition winners!

    https://grad.cfaes.ohio-state.edu/news/congratulations-our-2020-poster-competition-winners

    competition, awarding the top three poster authors in each of the four categories (shown below). View poster ... competition eligibility and guidelines In lieu of an in person poster showing and awards ceremony for 2020, we ...

  5. The natural antimicrobial carvacrol and thymol disrupt desiccation resistance in Salmonella enterica serovar Tennessee: Advancing safety of low-moisture foods

    https://grad.cfaes.ohio-state.edu/research-projects/ahmed-abdelhamid

    Introduction: Salmonella enterica can survive effectively in low-moisture (LM) foods. Consequently, large ...       Purpose: To overcome desiccation resistance mechanisms in S. enterica serovar Tennessee, a strain isolated ... selected. Leakage of potassium ions and concentration of intracellular trehalose in Salmonella Tennessee, ...

  6. Optimizing RNA interference in fall armyworm Spodoptera frugiperda using improved nanoparticles

    https://grad.cfaes.ohio-state.edu/research-projects/ana-trabanino-pino

    frugiperda, is one of the most important pests in agriculture due to its ability to feed and damage several ... a promising tool for insect pest control by silencing biologically important genes that result in death of the ... current RNAi approaches in lepidopteran pests (e.g. fall armyworm) are still ineffective. This study ...

  7. Untargeted Metabolomic Profiling of Early Diet Energy Intake in C57BL/6N Mice Indicates Tentative Differences Associated with Diet and Aberrant Crypt Foci Presence

    https://grad.cfaes.ohio-state.edu/research-projects/haley-chatelaine

    consumption of H, E, or normocaloric control diet (C) in the PC, MC, and DC. C57BL/6N mice (3-weeks-old) ... consumed C, E, or H early diets. In weeks 16-21, animals received azoxymethane to induce ACF and switched ... diet*ACF in each colon region were determined using: metabolite ~ ACF + early diet + progression diet ...

  8. Isolation and characterization of the antibacterial and antifungal activity of Lactic Acid Bacteria

    https://grad.cfaes.ohio-state.edu/research-projects/ronald-melendrez-alvarez

    Ronald Melendrez Alvarez MS Rafael Jimenez-Flores Department of Food Science and Technology LAB in ... produce additional metabolites in addition to lactic acid. There are LAB strains with antifungal effect ... incubated and after inoculated in broth to be proved the antimicrobial activity on TSA against pathogens and ...

  9. The effects of heavy metals on the common eastern bumblebee, Bombus impatiens

    https://grad.cfaes.ohio-state.edu/research-projects/sarah-scott

    Bumblebees are prolific pollinators that are common in cities and whose foraging behavior potentially exposes ... survivorship. Using HM concentrations from bumblebee-collected honey in hives located in Cleveland, OH we ... arranged in a randomized design. Each tent contained a nectar feeder with respective HM concentrations, ...

  10. Expression and Characterization of Avian Reovirus SigmaC-MBP Fusion Proteins as ELISA Antigens

    https://grad.cfaes.ohio-state.edu/research-projects/linda-michel

    reoviruses (ARV) belong to the Orthoreovirus genus in the family Reoviridae. They are widespread in chickens ... and turkeys and have been linked to several diseases in poultry; most notably tenosynovitis in ...

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