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Immunology and Infectious Disease Commons™

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Ecology and Evolutionary Biology

Series

2021

Articles 1 - 6 of 6

Full-Text Articles in Immunology and Infectious Disease

Nematode Biodiversity In Lincoln, Nebraska's Tallgrass Prairie Corridor, Abigail Borgmeier Aug 2021

Nematode Biodiversity In Lincoln, Nebraska's Tallgrass Prairie Corridor, Abigail Borgmeier

Department of Plant Pathology: Dissertations, Theses, and Student Research

The tallgrass prairie was once one of the most diverse grasslands on the planet, however over 95% has been converted to agriculture in the past 150 years. The remaining prairie is still host to a wide variety of plants, insects, mammals, and soil-dwelling microorganisms, creating an incredibly complex ecosystem. The first aim of this study is to compare three approaches for the measurement of nematode diversity within a 10-mile-long protected prairie habitat corridor near Lincoln, Nebraska. The methods are 1) a traditional morphological analysis of 150 nematodes per study site, 2) a metabarcoding analysis using the 18S genetic marker of …

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The Effects Of Infliximab On The Fibrosis Response Of Three-Spine Stickleback, Mita Kale May 2021

The Effects Of Infliximab On The Fibrosis Response Of Three-Spine Stickleback, Mita Kale

Honors Scholar Theses

This study was conducted to determine if the monoclonal antibody drug infliximab could effectively suppress the fibrosis immune response in three-spine stickleback fish. Successful suppression of this response could allow for further study of cestode infection and growth without the presence of fibrosis. Infliximab’s efficacy was investigated through conducting two intraperitoneal injection experiments and examinations of the fibrosis in the body cavity of the euthanized stickleback. We used immune adjuvant alum to induce a fibrosis response without the presence of the S. solidus tapeworm parasite. Ultimately, the differences in fibrosis levels between the treatment groups that received alum and the …

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Data From: Recovery From Discrete Wound Severities In Side-Blotched Lizards (Uta Stansburiana): Implications For Energy Budget, Locomotor Performance, And Oxidative Stress, Susannah S. French, Spencer B. Hudson Feb 2021

Data From: Recovery From Discrete Wound Severities In Side-Blotched Lizards (Uta Stansburiana): Implications For Energy Budget, Locomotor Performance, And Oxidative Stress, Susannah S. French, Spencer B. Hudson

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Wounding events (predation attempts, competitive combat) result in injuries and/or infections that induce integrated immune responses for the recovery process. Despite the survival benefits of immunity in this context, the costs incurred may require investment to be diverted from traits contributing to immediate and/or future survival, such as locomotor performance and oxidative status. Yet, whether trait constraints manifest likely depends on wound severity and the implications for energy budget. For this study, food intake, body mass, sprint speed, and oxidative indices (reactive oxygen metabolites, antioxidant capacity) were monitored in male side-blotched lizards (Uta stansburiana) healing from cutaneous wounds of discrete …

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Data For "Arch_Covid_Crowding_Vc", Wayne Freimund, Zachary D. Miller Jan 2021

Data For "Arch_Covid_Crowding_Vc", Wayne Freimund, Zachary D. Miller

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Monitoring of visitor use in Arches National Park to assess social distancing behaviors of visitors during the COVID-19 pandemic.

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Prevalence Of Cymothoidae (Isopoda) Infestation In Bigeye Scad (Selar Crumenophtalmus) From Batangas, Philippines, Tanya Faye S. Muji, Joaquin R. Sorreta, Janice A. Ragaza Jan 2021

Prevalence Of Cymothoidae (Isopoda) Infestation In Bigeye Scad (Selar Crumenophtalmus) From Batangas, Philippines, Tanya Faye S. Muji, Joaquin R. Sorreta, Janice A. Ragaza

Biology Faculty Publications

Cymothoid isopod research is relatively scarce in the Philippines, despite the local economic significance of bigeye scad as an inexpensive source of protein and other nutrients. Isopod parasitism has also been shown to have detrimental effects on their fish hosts. The current study aimed to define the host-parasite relationship between cymothoid isopod and bigeye scad by determining cymothoid isopod prevalence, intensity, and host-parasite length correlations in bigeye scad (Selar crumenophthalmus) hosts sourced from Batangas, Philippines. Fish samples were sampled from the Tagaytay City Market in Cavite, which sources fish directly from Batangas. Fish samples were immediately measured and …

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Molecular Identification Of Parasites In An Intestinal Coprolite From A Mummified Religious Dignitary Of The Piraino Mother Church Crypt, Sicily, Amanda Rollins, Krystiana Krupa, Georgia Millward, Dario Piombino-Mascali, Karl Reinhard, Frederika Kaestle Jan 2021

Molecular Identification Of Parasites In An Intestinal Coprolite From A Mummified Religious Dignitary Of The Piraino Mother Church Crypt, Sicily, Amanda Rollins, Krystiana Krupa, Georgia Millward, Dario Piombino-Mascali, Karl Reinhard, Frederika Kaestle

Karl Reinhard Publications

Intestinal contents were sampled from a spontaneously enhanced mummy from the Sepulcher of the Priests of the Piraino Mother Church in the Province of Messina, Sicily. This adult male mummy, Piraino 1, is an unidentified religious dignitary dating from the late-18th to mid-19th centuries. Immunological and molecular diagnostics were used to test for common and clinically significant parasites. A morphological diagnosis of Trichuris trichiura (whipworm) was confirmed genetically. A previously undetected Enterobius vermicularis (pinworm) infection was also identified genetically. These data indicate that the Piraino 1 individual was simultaneously infected with multiple intestinal parasite species indicative of poor hygiene. This …

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