Daniel W. Lehmann

Works (2)

Updated: July 5th, 2023 15:55

2007 journal article

Acute hypoxia-reperfusion triggers immunocompromise in Nile tilapia

JOURNAL OF AQUATIC ANIMAL HEALTH, 19(2), 128–140.

By: K. Choi n, D. Lehmann n, C. Harms n  & J. Law n

MeSH headings : Animals; Aquaculture; Blood Chemical Analysis / veterinary; Blood Gas Analysis; Cichlids / blood; Cichlids / immunology; Cytokines / biosynthesis; Female; Hematologic Tests / veterinary; Hydrocortisone / blood; Hypoxia / blood; Hypoxia / immunology; Hypoxia / veterinary; Interleukin-1beta / biosynthesis; Male; Oxygen / pharmacology; Phagocytosis / drug effects; Reperfusion / veterinary; Time Factors; Transforming Growth Factor beta / biosynthesis
TL;DR: It is concluded that acute hypoxia triggered an overall downregulation of the immune system in the test fish, suggesting a possible factor in the pathogenesis of disease outbreaks in fish in which repeated, sublethal bouts of environmentally induced hypoxIA lead to increased disease susceptibility and individual mortalities rather than massive fish kills. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Polychlorinated Biphenyl Exposure Causes Gonadal Atrophy and Oxidative Stress in Corbicula fluminea Clams

Toxicologic Pathology, 35(3), 356–365.

By: D. Lehmann n, J. Levine n  & J. Law n

author keywords: PCB; polychlorinated biphenyl; oxidative stress; gonadal atrophy; Corbicula clams; Aroclor; antioxidant
MeSH headings : Animals; Aroclors / toxicity; Biomarkers / analysis; Corbicula; Dose-Response Relationship, Drug; Gonads / drug effects; Gonads / pathology; Oxidative Stress / drug effects; Polychlorinated Biphenyls / toxicity; Random Allocation; Time Factors; Water Pollutants, Chemical / toxicity
TL;DR: It is indicated that oxidative mechanisms play a significant role in the decreased health of these clams due to exposure to Aroclor 1260, and changes in the gonads of exposed clams suggest that a serious threat to bivalve reproduction exists due to PCB exposure. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

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