Differential responses of gut microbiota of male and female fathead minnow (Pimephales promelas) to a short-term environmentally-relevant, aqueous exposure to benzo[a]pyrene

Chemosphere ◽  
2020 ◽  
Vol 252 ◽  
pp. 126461 ◽  
Author(s):  
Abigail DeBofsky ◽  
Yuwei Xie ◽  
Chelsea Grimard ◽  
Alper James Alcaraz ◽  
Markus Brinkmann ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Short Term ◽  
Male And Female ◽  
Differential Responses

scholarly journals Morphological sex reversal upon short-term exposure to endocrine modulators in juvenile fathead minnow (Pimephales promelas)

2002 ◽  
Vol 131 (1-2) ◽  
pp. 51-63 ◽  
Author(s):  
Melanie Zerulla ◽  
R Länge ◽  
T Steger-Hartmann ◽  
G Panter ◽  
T Hutchinson ◽  
...  
Keyword(s):  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Sex Reversal ◽  
Short Term ◽  
Short Term Exposure

DESCRIPTION AND EVALUATION OF A SHORT-TERM REPRODUCTION TEST WITH THE FATHEAD MINNOW (PIMEPHALES PROMELAS)

2001 ◽  
Vol 20 (6) ◽  
pp. 1276 ◽  
Author(s):  
Gerald T. Ankley ◽  
Kathleen M. Jensen ◽  
Michael D. Kahl ◽  
Joseph J. Korte ◽  
Elizabeth A. Makynen
Keyword(s):  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Short Term ◽  
Reproduction Test

scholarly journals Evaluation of the Aromatase Inhibitor Fadrozole in a Short-Term Reproduction Assay with the Fathead Minnow (Pimephales promelas)

2002 ◽  
Vol 67 (1) ◽  
pp. 121-130 ◽  
Author(s):  
G. T. Ankley ◽  
M. D. Kahl ◽  
K. M. Jensen ◽  
M. W. Hornung ◽  
J. J. Korte ◽  
...  
Keyword(s):  
Aromatase Inhibitor ◽  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Short Term

Description and evaluation of a short-term reproduction test with the fathead minnow (Pimephales promelas)

2001 ◽  
Vol 20 (6) ◽  
pp. 1276-1290 ◽  
Author(s):  
Gerald T. Ankley ◽  
Kathleen M. Jensen ◽  
Michael D. Kahl ◽  
Joseph J. Korte ◽  
Elizabeth A. Makynen
Keyword(s):  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Short Term ◽  
Reproduction Test

Application of a Pair-Breeding Fathead Minnow (Pimephales promelas) Adult Reproduction Bioassay to a Pulp Mill Effluent

2007 ◽  
Vol 42 (2) ◽  
pp. 82-90 ◽  
Author(s):  
Carrie J. Rickwood ◽  
Monique G. Dubé
Keyword(s):  
Egg Production ◽  
Fathead Minnow ◽  
Hatching Success ◽  
Gonadosomatic Index ◽  
Pimephales Promelas ◽  
Pulp Mill ◽  
Endocrine Disrupting Compounds ◽  
Pulp Mill Effluent ◽  
Short Term ◽  
Treated Effluent

Abstract A short-term reproductive bioassay was applied to observe performance of pair-breeding fathead minnow (Pimephales promelas) before and after exposure to treated pulp and paper mill effluent. Reproductive performance was assessed for 21 days under controlled laboratory conditions to obtain baseline data of endpoints including cumulative egg production, number of spawning events, hatching success, and occurrence of deformed larvae. Breeding pairs were then exposed to 50 and 100% concentrations of secondary treated effluent for an additional 21 days. A significant reduction in egg production after exposure to both 100 and 50% pulp mill effluent was observed. This was accompanied by an increased appearance of pathological lesions (eosinophilic material) in male gonads as well as increased gonad size (gonadosomatic index). Reduced hatching success and appearance of larval deformities were also observed after exposure to both 50 and 100% pulp mill effluent. The pattern of responses observed may indicate that the reduced reproductive output was due to exposure to endocrine disrupting compounds within the effluent. By using the short-term fathead minnow bioassay, we were able to identify a response pattern to pulp mill effluent that is indicative of exposure to estrogenic and/or androgenic compounds.

Ambient toxicity dynamics: Assessments usingCeriodaphnia dubiaand fathead minnow (Pimephales promelas) larvae in short-term tests

1990 ◽  
Vol 9 (3) ◽  
pp. 367-379 ◽  
Author(s):  
A.J. Stewart ◽  
L.A. Kszos ◽  
B.C. Harvey ◽  
L.F. Wicker ◽  
G.J. Haynes ◽  
...  
Keyword(s):  
Fathead Minnow ◽  
Pimephales Promelas ◽  
Short Term
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