Douglas Day Anspaugh

Works (6)

Updated: July 5th, 2023 16:04

2006 journal article

Role of juvenile hormone esterase and epoxide hydrolase in reproduction of the cotton bollworm, Helicoverpa zea

JOURNAL OF INSECT PHYSIOLOGY, 52(7), 669–678.

By: S. Khalil  n, D. Anspaugh n & R. Roe n 

author keywords: juvenile harmone; juvenile harmone esterase; juvenile harmone epoxide hydrolase; cotton bollworm; Helicoverpa zea
MeSH headings : Acetone / analogs & derivatives; Animals; Carboxylic Ester Hydrolases / antagonists & inhibitors; Carboxylic Ester Hydrolases / metabolism; Carboxylic Ester Hydrolases / physiology; Epoxide Hydrolases / metabolism; Epoxide Hydrolases / physiology; Female; Male; Metamorphosis, Biological; Moths / enzymology; Ovary / metabolism; Oviposition / physiology; Reproduction / physiology; Sesquiterpenes / metabolism; Sexual Behavior, Animal / physiology
TL;DR: The role of juvenile hormone (JH) esterase (JHE) and epoxide hydrolase (EH) in reproduction of the cotton bollworm, Helicoverpa zea, was investigated and the highest levels of JHE and JH EH activity/min/mg protein in d2 virgin and mated females was found in ovaries followed by the carcass and then haemolymph. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Regulation of JH epoxide hydrolase versus JH esterase activity in the cabbage looper, Trichoplusia ni, by juvenile hormone and xenobiotics

JOURNAL OF INSECT PHYSIOLOGY, 51(5), 523–535.

By: D. Anspaugh n & R. Roe n 

author keywords: juvenile hormone; epoxide hydrolase; JH esterase
MeSH headings : Animals; Carboxylic Ester Hydrolases / drug effects; Carboxylic Ester Hydrolases / metabolism; Diet; Epoxide Hydrolases / drug effects; Epoxide Hydrolases / metabolism; Female; Food Deprivation; Juvenile Hormones / physiology; Larva / enzymology; Male; Moths / enzymology; Moths / growth & development; Time Factors
TL;DR: JH III esterase and JH III epoxide hydrolase in vitro activity was compared in whole body Trichoplusia ni homogenates at each stage of development (egg, larva, pupa and adult). (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Basic principles and rationale for the use of insect genes in bioremediation: esterases, phosphotriesterase, cytochrome P450 and epoxide hydrolase

Reviews in Toxicology, 2(1998), 169–178.

By: R. Roe , E. Hodgson, R. Rose, D. Thompson, C. Devorshak, D. Anspaugh, R. Linderman, S. Harris, M. Tomalski

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

A novel geminal diol as a highly specific and stable in vivo inhibitor of insect juvenile hormone esterase

ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY, 36(3), 165–179.

By: R. Roe n , D. Anspaugh n, K. Venkatesh n, R. Linderman n & D. Graves n

author keywords: acetylcholinesterase; juvenile hormone; juvenile hormone esterase
TL;DR: Thio-containing and acetylenic trifluoromethyl ketones and OTPdOH-sulfone were potent inhibitors of insect juvenile hormone (JH) esterase with greater inhibitory activity than aliphatic and α,β-unsaturated homologs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1995 journal article

Purification and Characterization of a Resistance-Associated Esterase from the Colorado Potato Beetle, Leptinotarsa decemlineata (Say)

Pesticide Biochemistry and Physiology, 53(2), 84–96.

By: D. Anspaugh n, G. Kennedy n  & R. Roe  n

TL;DR: Two strains of the Colorado potato beetle, Leptinotarsa decemlineata and Say, were found to be resistant to carbofuran and azinphosmethyl when compared to a susceptible strain in bioassays using a discriminating insecticide dose. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

1994 journal article

MULTIPLE MECHANISMS OF PYRETHROID RESISTANCE IN THE GERMAN-COCKROACH, BLATTELLA-GERMANICA (L)

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 50(2), 138–148.

By: D. Anspaugh n, R. Rose n, P. Koehler n, E. Hodgson n & R. Roe  n

TL;DR: Pyrethroid-resistant German cockroaches known as the Village Green strain were compared to a susceptible strain in respect to possible mechanisms of insecticide resistance to develop a kinetic, diagnostic assay that could rapidly discriminate resistant from susceptible individuals. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
10. Reduced Inequalities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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