Search filters

List of works by Alain Geffard

A new protocol for the simultaneous flow cytometric analysis of cytotoxicity and immunotoxicity on zebra mussel (Dreissena polymorpha) hemocytes

scientific article published on 30 December 2019

Acclimation capacity of the three-spined stickleback (Gasterosteus aculeatus, L.) to a sudden biological stress following a polymetallic exposure.

scientific article published on 30 July 2016

Aerobic and anaerobic energy production in juvenile roach (Rutilus rutilus): regulation of glycolytic process by ethofumesate at two temperatures

Application of a multidisciplinary and integrative weight-of-evidence approach to a 1-year monitoring survey of the Seine River

scientific article

Applications in environmental risk assessment of leucocyte apoptosis, necrosis and respiratory burst analysis on the European bullhead, Cottus sp

article

Assessing the risk of metal mixtures in contaminated sediments on Chironomus riparius based on cytosolic accumulation

scientific article published on 2 June 2008

Assessing viral freshwater hazard using a toxicokinetic model and Dreissena polymorpha

scientific article published in 2024

Assessment of Toxoplasma gondii levels in zebra mussel (Dreissena polymorpha) by real-time PCR: an organotropism study

scientific article published on 14 March 2015

Assessment of sperm quality in palaemonid prawns using Comet assay: methodological optimization.

scientific article

Assessment of the bioavailability and toxicity of sediment-associated polycyclic aromatic hydrocarbons and heavy metals applied to Crassostrea gigas embryos and larvae

scientific article

Assessment of the health status of Donax trunculus from the Gulf of Tunis using integrative biomarker indices

article

Assessment of the viral contamination of fecal origin over a wide geographical area using an active approach with Dreissena polymorpha

scientific article published in 2024

Bioaccumulation of Metals in Sediment Elutriates and Their Effects on Growth, Condition Index, and Metallothionein Contents in Oyster Larvae

Bioaccumulation of Toxoplasma and Cryptosporidium by the freshwater crustacean Gammarus fossarum: Involvement in biomonitoring surveys and trophic transfer

scientific article

Bioaccumulation of human waterborne protozoa by zebra mussel (Dreissena polymorpha): interest for water biomonitoring.

scientific article published on 19 September 2013

Biochemical basis of resistance to multiple contaminations in the native and invasive populations of Dreissena polymorpha

scientific article published in 2024

Biological responses of aquatic organisms and assessment water contamination and ecotoxicity

article

Cellular and tissular distribution of copper in an intrasedimentary bivalve, the Baltic clam Macoma balthica , originating from a clean or a metal-rich site

Comparative evaluation of loop-mediated isothermal amplification (LAMP) vs qPCR for detection of Toxoplasma gondii oocysts DNA in mussels

scientific article published on 28 November 2019

Comparative study of metal handling strategies in bivalves Mytilus edulis and Crassostrea gigas: a multidisciplinary approach

article by Alain Geffard et al published June 2004 in Journal of the Marine Biological Association of the United Kingdom

Comparison of viability and phagocytic responses of hemocytes withdrawn from the bivalves Mytilus edulis and Dreissena polymorpha, and exposed to human parasitic protozoa

scientific article published on 16 December 2019

Consequences of lower food intake on the digestive enzymes activities, the energy reserves and the reproductive outcome in Gammarus fossarum

scientific article

Coupling of OECD standardized test and immunomarkers to select the most environmentally benign ionic liquids option--towards an innovative "safety by design" approach

scientific article published on 20 September 2014

DNA damage in caged Gammarus fossarum amphipods: A tool for freshwater genotoxicity assessment ⬇️

scientific article published on March 21, 2011

Detection of immunotoxic effects of estrogenic and androgenic endocrine disrupting compounds using splenic immune cells of the female three-spined stickleback, Gasterosteus aculeatus (L.).

scientific article published on 13 August 2014

Determination of a new index of sexual maturity (ISM) in zebra mussel using flow cytometry: interest in ecotoxicology

scientific article published on 31 May 2017

Determination of carbamazepine and 12 degradation products in various compartments of an outdoor aquatic mesocosm by reliable analytical methods based on liquid chromatography-tandem mass spectrometry

scientific article published on 2 June 2017

Development of a multi-residue analysis of diclofenac and some transformation products in bivalves using QuEChERS extraction and liquid chromatography-tandem mass spectrometry. Application to samples from mesocosm studies

scientific article

Differential sensitivity to cadmium of immunomarkers measured in hemocyte subpopulations of zebra mussel Dreissena polymorpha

Differentiation of sympatric zebra and quagga mussels in ecotoxicological studies: A comparison of morphometric data, gene expression, and body metal concentrations

scientific article published on 23 February 2018

Do differences between metal body residues reflect the differences between effects for Chironomus riparius exposed to different sediments?

scientific article published on 28 July 2006

Do seasonal changes affect metallothionein induction by metals in mussels, Mytilus edulis?

article

EFFECTS OF CHRONIC DIETARY AND WATERBORNE CADMIUM EXPOSURES ON THE CONTAMINATION LEVEL AND REPRODUCTION OF DAPHNIA MAGNA

article

Effect of water quality and confounding factors on digestive enzyme activities in Gammarus fossarum ⬇️

scientific article published on June 21, 2013

Effects of a chronic exposure to different water temperatures and/or to an environmental cadmium concentration on the reproduction of the threespine stickleback (Gasterosteus aculeatus)

scientific article published on 25 February 2019

Effects of aluminium and bacterial lipopolysaccharide on oxidative stress and immune parameters in roach, Rutilus rutilus L.

scientific article published on 6 July 2014

Effects of chronic exposure to cadmium and temperature, alone or combined, on the threespine stickleback (Gasterosteus aculeatus): Interest of digestive enzymes as biomarkers

scientific article published on 12 April 2018

Effects of metals on feeding rate and digestive enzymes in Gammarus fossarum: an in situ experiment

scientific article published on 28 October 2009

Evaluation of the accumulation of the iodinated contrast agents diatrizoic acid and iohexol in Dreissena polymorpha mollusks

scientific article published in 2023

First evidence of SARS-CoV-2 genome detection in zebra mussel (Dreissena polymorpha)

scientific article published in 2022

First evidence of cytotoxic effects of human protozoan parasites on zebra mussel (Dreissena polymorpha) haemocytes

scientific article published on 18 December 2018

Flow cytometry detection of lysosomal presence and lysosomal membrane integrity in the three-spined stickleback (Gasterosteus aculeatus L.) immune cells: applications in environmental aquatic immunotoxicology

scientific article

Food Deprivation and Modulation of Hemocyte Activity in the Zebra Mussel (Dreissena polymorpha)

Free or Protein-Bound Microcystin Accumulation by Freshwater Bivalves as a Tool to Evaluate Water Contamination by Microcystin-Producing Cyanobacteria?

scientific article published in 2020

Functional features of hemocyte subpopulations of the invasive mollusk species Dreissena polymorpha

scientific article

Genotoxic and Cytotoxic Effects on the Immune Cells of the Freshwater Bivalve Dreissena polymorpha Exposed to the Environmental Neurotoxin BMAA.

scientific article published in March 2018

How the Neurotoxin β-N-Methylamino-l-Alanine Accumulates in Bivalves: Distribution of the Different Accumulation Fractions among Organs

scientific article published on 21 January 2020

Impact of confinement and food access restriction on the three-spined stickleback (Gasterosteus aculeatus, L.) during caging: a multi-biomarker approach

scientific article published on 21 June 2019

Importance of metallothioneins in the cadmium detoxification process in Daphnia magna

article published in 2006

In situ effects of metal contamination from former uranium mining sites on the health of the three-spined stickleback (Gasterosteus aculeatus, L.)

article

In situ experiments to assess effects of constraints linked to caging on ecotoxicity biomarkers of the three-spined stickleback (Gasterosteus aculeatus L.).

scientific article published on 19 November 2015

Influence of molting and starvation on digestive enzyme activities and energy storage in Gammarus fossarum

scientific article (publication date: 2014)

Integrative biomarker response - Threshold (IBR-T): Refinement of IBRv2 to consider the reference and threshold values of biomarkers

scientific article published in 2023

Involvement of fish immunomarkers in environmental biomonitoring approach: Urban and agri-viticultural context

scientific article published on 27 May 2015

Juvenile roach (Rutilus rutilus) increase their anaerobic metabolism in response to copper exposure in laboratory conditions

scientific article published on 31 March 2016

Kinetics of metal elimination in oysters from a contaminated estuary

scientific article published on 01 March 2002

Kinetics of trace metal accumulation and excretion in the polychaete Nereis diversicolor

scientific article published in 2005

Lessons from a transplantation of zebra mussels into a small urban river: An integrated ecotoxicological assessment

scientific article published on October 2010

Mechanistic models to perform population risk assessment with the midge Chironomus riparius: application to heavy metals

scientific article published in October 2006

Mercury tissue residue approach in Chironomus riparius: Involvement of toxicokinetics and comparison of subcellular fractionation methods.

scientific article published on 30 November 2015

Metal release from contaminated leaf litter and leachate toxicity for the freshwater crustacean Gammarus fossarum

scientific article published on 18 June 2017

Metallothionein concentration in the mussel Mytilus galloprovincialis as a biomarker of response to metal contamination: validation in the field

scientific article published in November 2002

Mobility and potential toxicity of sediment-bound metals in a tidal estuary

article

Modelling copper bioaccumulation in Gammarus pulex and alterations of digestive metabolism

article

Multi-biomarkers approach in different organs of Anodonta cygnea from the Dnister Basin (Ukraine).

scientific article published on 8 October 2008

Multimarker approach in transplanted mussels for evaluating water quality in Charentes, France, coast areas exposed to different anthropogenic conditions

scientific article published in October 2003

One-year monitoring of core biomarker and digestive enzyme responses in transplanted zebra mussels (Dreissena polymorpha).

scientific article published on 18 January 2012

One-year monitoring of reproductive and energy reserve cycles in transplanted zebra mussels (Dreissena polymorpha)

Ovarian cycle and embryonic development in Gammarus fossarum: application for reproductive toxicity assessment

scientific article published on October 2010

Physiological and behavioural responses of Gammarus pulex (Crustacea: Amphipoda) exposed to cadmium

article

Procedures for leukocytes isolation from lymphoid tissues and consequences on immune endpoints used to evaluate fish immune status: A case study on roach (Rutilus rutilus).

scientific article published on 27 December 2017

Protozoa interaction with aquatic invertebrate: interest for watercourses biomonitoring.

scientific article published on 22 September 2012

Recommendations to design environmental monitoring in the European bullhead, Cottus sp., based on reproductive cycle and immunomarker measurement

scientific article published on 17 January 2015

Relationship between the lability of sediment-bound metals (Cd, Cu, Zn) and their bioaccumulation in benthic invertebrates

article by J.-C. Amiard et al published April 2007 in Estuarine, Coastal and Shelf Science

Seasonal and PAH impact on DNA strand-break levels in gills of transplanted zebra mussels

scientific article published on 11 March 2013

Simultaneous effects of two fungicides (copper and dimethomorph) on their phytoremediation using Lemna minor

Subcellular compartmentalization of cadmium, nickel, and lead in Gammarus fossarum: Comparison of methods

scholarly article by Alain Geffard et al published February 2010 in Chemosphere

Temporal changes in nickel and vanadium concentrations and in condition index and metallothionein levels in three species of molluscs following the “Erika” oil spill

article

Temporal patterns of digestive enzyme activities and feeding rate in gammarids (Gammarus fossarum) exposed to inland polluted waters

article published in 2013

Temporal variations of metallothionein and metal concentrations in the digestive gland of oysters (Crassostrea gigas) from a clean and a metal-rich site

article

The Utility of Dreissena polymorpha for Assessing the Viral Contamination of Rivers by Measuring the Accumulation of F-Specific RNA Bacteriophages

scientific article published in 2021

The Zebra Mussel (Dreissena polymorpha) as a Model Organism for Ecotoxicological Studies: A Prior 1H NMR Spectrum Interpretation of a Whole Body Extract for Metabolism Monitoring

scientific article published on 18 June 2020

The endocrine-disrupting effect and other physiological responses of municipal effluent on the clam Ruditapes decussatus

scientific article

The immune system of the freshwater zebra mussel, Dreissena polymorpha, decrypted by proteogenomics of hemocytes and plasma compartments

scientific article published on 20 April 2019

Toward better monitoring of human noroviruses and F-specific RNA bacteriophages in aquatic environments using bivalve mollusks and passive samplers: A case study

scientific article published in 2023

Towards a better understanding of biomarker response in field survey: A case study in eight populations of zebra mussels

article

Transcriptional response of stress-regulated genes to cadmium exposure in the cockle Cerastoderma glaucum from the gulf of Gabès area (Tunisia).

scientific article published on 20 December 2014

Transcriptional response of stress-regulated genes to industrial effluent exposure in the cockle Cerastoderma glaucum

scientific article published on 24 January 2015

Trophic transfer and effects of gold nanoparticles (AuNPs) in Gammarus fossarum from contaminated periphytic biofilm

scientific article published on 13 January 2017

Usability of the bivalves Dreissena polymorpha and Anodonta anatina for a biosurvey of the neurotoxin BMAA in freshwater ecosystems

scientific article published on 26 December 2019

Use of sperm DNA integrity as a marker for exposure to contamination in Palaemon serratus (Pennant 1777): Intrinsic variability, baseline level and in situ deployment

scientific article

Use of the bivalve Dreissena polymorpha as a biomonitoring tool to reflect the protozoan load in freshwater bodies

scientific article published on 09 November 2019

Variations in gene expression levels in four European zebra mussel, Dreissena polymorpha, populations in relation to metal bioaccumulation: A field study

article

Zebra mussel as a new tool to show evidence of freshwater contamination by waterborne Toxoplasma gondii.

scientific article published on 12 January 2016

Paulina is supported by:

About Paulina

Help