Justin Matthew Conley

Works (5)

Updated: July 5th, 2023 15:46

2017 journal article

Sulfate transport kinetics and toxicity are modulated by sodium in aquatic insects

AQUATIC TOXICOLOGY, 190, 62–69.

By: S. Scheibener n, J. Conley n & D. Buchwalter n

author keywords: Aquatic insects; Major ions; Physiology; Osmoregulation; Toxicity; Sulfate
MeSH headings : Animals; Aquatic Organisms / drug effects; Aquatic Organisms / metabolism; Ecosystem; Fresh Water / chemistry; Insecta / drug effects; Insecta / metabolism; Ion Transport / drug effects; Kinetics; Salinity; Sodium / analysis; Sodium / pharmacology; Sulfates / metabolism; Sulfates / toxicity; Water Pollutants, Chemical / metabolism; Water Pollutants, Chemical / toxicity
TL;DR: The combination of elevated sulfate and low sodium commonly observed in streams affected by mountaintop coal mining has the potential to cause toxicity in sensitive aquatic insects. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Dynamic Selenium Assimilation, Distribution, Efflux, and Maternal Transfer in Japanese Medaka Fed a Diet of Se-enriched Mayflies

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 48(5), 2971–2978.

By: J. Conley n, A. Watson n, L. Xie * & D. Buchwalter n

MeSH headings : Animals; Diet; Ephemeroptera / metabolism; Female; Food Chain; Gastrointestinal Tract / metabolism; Larva / metabolism; Liver / metabolism; Male; Oryzias / metabolism; Ovary / metabolism; Ovum / metabolism; Selenium / metabolism; Testis / metabolism; Tissue Distribution
TL;DR: Interestingly, medaka appeared to rapidly shuttle Se to their eggs directly from their diet via the ovary, as opposed to mobilization from surrounding tissues, resulting in dynamic egg that was more attributable to recent dietary Se ingestion than female whole body Se ingestion in this asynchronous spawning fish. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Bioconcentration and Biotransformation of Selenite versus Selenate Exposed Periphyton and Subsequent Toxicity to the Mayfly Centroptilum triangulifer

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 47(14), 7965–7973.

By: J. Conley n, D. Funk*, D. Hesterberg n , L. Hsu  n, J. Kan *, Y. Liu *, D. Buchwalter n

Contributors: J. Conley n, D. Funk*, D. Hesterberg n , L. Hsu  n, J. Kan *, Y. Liu *, D. Buchwalter n

MeSH headings : Animals; Insecta / drug effects; Insecta / metabolism; Selenic Acid / metabolism; Selenic Acid / toxicity; Selenious Acid / metabolism; Selenious Acid / toxicity
TL;DR: Dissolved selenium speciation, residence time, and organisms at the base of aquatic food webs appear to be the principal determinants of Se bioaccumulation and toxicity. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2013 journal article

USE OF RECONSTITUTED WATERS TO EVALUATE EFFECTS OF ELEVATED MAJOR IONS ASSOCIATED WITH MOUNTAINTOP COAL MINING ON FRESHWATER INVERTEBRATES

ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 32(12), 2826–2835.

By: J. Kunz *, J. Conley n, D. Buchwalter n, T. Norberg-King *, N. Kemble *, N. Wang *, C. Ingersoll*

author keywords: Invertebrate toxicology; Mussels; Mayfly; Major ion toxicity
MeSH headings : Amphipoda / drug effects; Animals; Appalachian Region; Bicarbonates / toxicity; Chlorides / toxicity; Cladocera / drug effects; Coal Mining; Insecta / drug effects; Ions; Metals, Alkali / toxicity; Metals, Alkaline Earth / toxicity; Rivers; Sulfates / toxicity; Toxicity Tests, Chronic; Unionidae / drug effects; Water Pollutants, Chemical / toxicity
TL;DR: Results indicate that, although elevated TDS can be correlated with toxicity, the specific major ion composition of the water is important and the choice of test organism is critical, particularly if a test species is to be used as a surrogate for a range of faunal groups. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Food rationing affects dietary selenium bioaccumulation and life cycle performance in the mayfly Centroptilum triangulifer

ECOTOXICOLOGY, 20(8), 1840–1851.

By: J. Conley n, D. Funk*, N. Cariello* & D. Buchwalter n

author keywords: Selenium; Mayfly; Periphyton; Toxicity; Maternal transfer; Fecundity; Trophic transfer; Chronic; Bioconcentration
MeSH headings : Animal Nutritional Physiological Phenomena; Animals; Body Weight; Female; Fertility; Food Chain; Insecta / growth & development; Insecta / metabolism; Insecta / physiology; Life Cycle Stages; Ovum; Selenium / pharmacokinetics
TL;DR: The results suggest that the influence of Se on mayfly performance in nature may be tied to food resource availability and quality and nutritional status is an important consideration when applying laboratory derived estimates of toxicity to risk assessments for wild populations. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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