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Lista de obras de Guido Rychen

1-Hydroxypyrene in milk and urine as a bioindicator of polycyclic aromatic hydrocarbon exposure of ruminants

artículo científico publicado en 2008

Activated carbon, a useful medium to bind chlordecone in soil and limit its transfer to growing goat kids

artículo científico publicado en 2017

Behavioral toxicity and physiological changes from repeated exposure to fluorene administered orally or intraperitoneally to adult male Wistar rats: A dose-response study

artículo científico publicado en 2015

Bioavailability of polycyclic aromatic hydrocarbons (PAHs) from soil and hay matrices in lactating goats.

artículo científico publicado en 2009

Chlordecone disappearance in tissues of growing goats after a one month decontamination period--effect of body fatness on chlordecone retention

artículo científico publicado en 2015

Clarification of some aspects related to genotoxicity assessment

artículo científico publicado en 2017

Comparison of chlordecone and NDL-PCB decontamination dynamics in growing male kids after cessation of oral exposure: Is there a potential to decrease the body levels of these pollutants by dietary supplementation of activated carbon or paraffin oil

artículo científico publicado en 2017

Detection of polycyclic aromatic hydrocarbon levels in milk collected near potential contamination sources

artículo científico publicado en 2002

Determination of phenanthrene and hydroxyphenanthrenes in various biological matrices at trace levels using gas chromatography-mass spectrometry

artículo científico publicado en 2005

EROD activity induction in peripheral blood lymphocytes, liver and brain tissues of rats orally exposed to polycyclic aromatic hydrocarbons

artículo científico publicado en 2013

Effect of exposure to soil-bound polycyclic aromatic hydrocarbons on milk contaminations of parent compounds and their monohydroxylated metabolites

artículo científico publicado en 2006

Effect of oral exposure to polycyclic aromatic hydrocarbons on goat’s milk contamination

article by Nathalie Grova et al published July 2006 in Agronomy for Sustainable Development

Effects of condensed organic matter on PCBs bioavailability in juvenile swine, an animal model for young children.

artículo científico publicado en 2013

Effects of lactational exposure to benzo[alpha]pyrene (B[alpha]P) on postnatal neurodevelopment, neuronal receptor gene expression and behaviour in mice.

artículo científico publicado en 2009

Effects of standard humic materials on relative bioavailability of NDL-PCBs in juvenile swine

artículo científico publicado en 2014

Efficacy of Levucell® SB (Saccharomyces cerevisiae CNCM I‐1079) as a feed additive for weaned piglets

artículo científico publicado en 2017

Efficacy of Liderfeed® (eugenol) for chickens for fattening

artículo científico publicado en 2017

Efficacy of Saccharomyces cerevisiae (NBRC 0203), Lactobacillus plantarum (NBRC 3070) and Lactobacillus casei (NBRC 3425) as a silage additive for all species

artículo científico publicado en 2017

Evaluation of serum markers of blood redox homeostasis and inflammation in PCB naturally contaminated heifers undergoing decontamination.

artículo científico publicado en 2015

Exclusive prenatal exposure to a 16 PAH mixture does not impact anxiety-related behaviours and regional brain metabolism in adult male rats: a role for the period of exposure in the modulation of PAH neurotoxicity

artículo científico publicado en 2013

Exposure of ruminants to persistent organic pollutants and potential of decontamination.

artículo científico publicado en 2013

Guidance on the assessment of the biological relevance of data in scientific assessments

artículo científico publicado en 2017

Guidance on the assessment of the safety of feed additives for the consumer

artículo científico publicado en 2017

Guidance on the assessment of the safety of feed additives for the target species

artículo científico publicado en 2017

Guidance on the risk assessment of substances present in food intended for infants below 16 weeks of age

artículo científico publicado en 2017

Guidance on the use of the weight of evidence approach in scientific assessments

artículo científico publicado en 2017

Impact of soil characteristics on relative bioavailability of NDL-PCBs in piglets

artículo científico publicado en 2015

In vivo validation of the unified BARGE method to assess the bioaccessibility of arsenic, antimony, cadmium, and lead in soils

artículo científico publicado en 2012

Intestinal absorption of 14C from 14C-phenanthrene, 14C-benzo[a]pyrene and 14C-tetrachlorodibenzo-para-dioxin: approaches with the Caco-2 cell line and with portal absorption measurements in growing pigs

artículo científico publicado en 2003

Kinetic study of chlordecone orally given to laying hens (Gallus domesticus).

artículo científico publicado en 2014

Modelling Pb bioaccessibility in soils contaminated by mining and smelting activities.

artículo científico publicado en 2010

Modification of the terms of the authorisation regarding the formulation of Maxiban® G160 (narasin and nicarbazin) for chickens for fattening

artículo científico publicado en 2016

Neurobehavioral and physiological effects of low doses of polybrominated diphenyl ether (PBDE)-99 in male adult rats

artículo científico publicado el 15 de abril de 2011

Neurobehavioral toxicity of a repeated exposure (14 days) to the airborne polycyclic aromatic hydrocarbon fluorene in adult Wistar male rats

artículo científico publicado en 2013

PCDD/F and PCB transfer to milk in goats exposed to a long-term intake of contaminated hay.

artículo científico publicado en 2005

Polychlorinated Biphenyl and Low Polybrominated Diphenyl Ether Transfer to Milk in Lactating Goats Chronically Exposed to Contaminated Soil

article by Fayçal Ounnas et al published April 2010 in Environmental Science & Technology

Polychlorinated biphenyl (PCB) decontamination kinetics in lactating goats (Capra hircus) following a contaminated corn silage exposure.

artículo científico publicado en 2013

Portal absorption of 14C after ingestion of spiked milk with 14C-phenanthrene, 14C-benzo[a]pyrene or 14C-TCDD in growing pigs

artículo científico publicado en 2002

Relative bioavailability of soil-bound polycyclic aromatic hydrocarbons in goats.

artículo científico publicado en 2009

Relative bioavailability of tropical volcanic soil-bound chlordecone in laying hens (Gallus domesticus).

artículo científico publicado en 2012

Safety and efficacy of 3‐phytase FLF1000 as a feed additive for chickens for fattening and laying hens

artículo científico publicado en 2016

Safety and efficacy of Alterion NE® (Bacillus subtilis DSM 29784) as a feed additive for chickens for fattening and chickens reared for laying

artículo científico publicado en 2017

Safety and efficacy of Amylofeed® (endo‐1,3(4)‐β‐glucanase and endo‐1,4‐β‐xylanase and α‐amylase) as a feed additive for piglets and minor porcine species

artículo científico publicado en 2017

Safety and efficacy of Avatec® 150G (lasalocid A sodium) for chickens for fattening and chickens reared for laying, and modification of the terms of authorisation for chickens for fattening, chickens reared for laying, turkeys for fattening, minor...

artículo científico publicado en 2017

Safety and efficacy of AviMatrix® (benzoic acid, calcium formate and fumaric acid) for chickens for fattening, chickens reared for laying, minor avian species for fattening and minor avian species reared to point of lay

artículo científico publicado en 2017

Safety and efficacy of Axtra® PHY 20000 TPT2 (6‐phytase) as a feed additive for poultry and porcine species

artículo científico publicado en 2016

Safety and efficacy of Bacillus amyloliquefaciens (NCIMB 30229) as a silage additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of Bacillus subtilis PB6 (Bacillus subtilis ATCC PTA‐6737) as a feed additive for sows

artículo científico publicado en 2017

Safety and efficacy of Beltherm MP/ML (endo‐1,4‐beta‐xylanase) as a feed additive for chickens for fattening, chickens reared for laying, turkeys for fattening, turkeys reared for breeding, turkeys for breeding purposes and minor poultry species

artículo científico publicado en 2017

Safety and efficacy of Bergazym® P100 (endo‐1,4‐β‐xylanase) as a feed additive for chickens for fattening, weaned piglets and pigs for fattening

artículo científico publicado en 2017

Safety and efficacy of B‐Act® (Bacillus licheniformis DSM 28710) for chickens for fattening and chickens reared for laying

artículo científico publicado en 2016

Safety and efficacy of COXAM® (amprolium hydrochloride) for chickens for fattening and chickens reared for laying

artículo científico publicado en 2018

Safety and efficacy of Calsporin® (Bacillus subtilis DSM 15544) as a feed additive for dogs

artículo científico publicado en 2017

Safety and efficacy of Calsporin® (Bacillus subtilis DSM 15544) for sows and suckling piglets

artículo científico publicado en 2017

Safety and efficacy of Coxar® (nicarbazin) for turkeys for fattening

artículo científico publicado en 2018

Safety and efficacy of Coxiril® (diclazuril) for chickens reared for laying

artículo científico publicado en 2018

Safety and efficacy of Coxiril® (diclazuril) for pheasants

artículo científico publicado en 2018

Safety and efficacy of FRA® Octazyme C Dry (α‐galactosidase, α‐amylase, endo‐1,3(4)‐β‐glucanase, endo‐1,4‐β‐glucanase, mannan‐endo‐1,4‐β‐mannosidase, pectinase, protease, endo‐1,4‐β‐xylanase) for chickens for fattening and weaned piglets

artículo científico publicado en 2017

Safety and efficacy of Feedlyve AGL (endo‐1,3(4)‐β‐glucanase) as a feed additive for chickens for fattening

artículo científico publicado en 2016

Safety and efficacy of Feedlyve AXC (endo‐1,4‐β‐xylanase) as a feed additive for chickens for fattening

artículo científico publicado en 2016

Safety and efficacy of HOSTAZYM® X (endo‐1,4‐β‐xylanase) as a feed additive for carps

artículo científico publicado en 2017

Safety and efficacy of HOSTAZYM® X (endo‐1,4‐β‐xylanase) as a feed additive for chickens reared for laying and minor poultry species reared for laying

artículo científico publicado en 2017

Safety and efficacy of Hemicell® HT (endo‐1,4‐β‐d‐mannanase) as a feed additive for chickens for fattening, chickens reared for laying, turkey for fattening, turkeys reared for breeding, weaned piglets, pigs for fattening and minor poultry and por...

artículo científico publicado en 2017

Safety and efficacy of Lactobacillus acidophilus D2/CSL (Lactobacillus acidophilus CECT 4529) as a feed additive for chickens for fattening

artículo científico publicado en 2017

Safety and efficacy of Lactobacillus brevis NCIMB 42149 as a silage additive for all animal species

artículo científico publicado en 2016

Safety and efficacy of Lactobacillus buchneri NRRL B‐50733 as a silage additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of Lactobacillus casei DSM 28872 as a silage additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of Lactobacillus hilgardii CNCM I‐4785 as a silage additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of Lactobacillus plantarum DSM 29024 as a silage additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of Lactobacillus rhamnosus DSM 29226 as a silage additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of Levucell® SB (Saccharomyces cerevisiae CNCM I‐1079) as a feed additive for chickens for fattening and minor poultry species

artículo científico publicado en 2017

Safety and efficacy of Levucell® SC (Saccharomyces cerevisiae CNCM I‐1077) as a feed additive for dairy cows, cattle for fattening, minor ruminant species and camelids

artículo científico publicado en 2017

Safety and efficacy of Monimax® (monensin sodium and nicarbazin) for turkeys for fattening

artículo científico publicado en 2017

Safety and efficacy of Natugrain® TS/TS L (endo‐1,4‐β‐xylanase and endo‐1,4‐β‐glucanase) as a feed additive for chickens reared for laying and minor poultry species for laying

artículo científico publicado en 2016

Safety and efficacy of Natuphos® E (6‐phytase) as a feed additive for avian and porcine species

artículo científico publicado en 2017

Safety and efficacy of OPTIPHOS® (6‐phytase) as a feed additive for finfish

artículo científico publicado en 2017

Safety and efficacy of Pediococcus parvulus DSM 28875 as a silage additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of Probion Forte® (Bacillus subtilis KCCM 10941P and Bacillus coagulans KCCM 11093P) as a feed additive for chickens for fattening

artículo científico publicado en 2017

Safety and efficacy of RONOZYME® WX (endo‐1,4‐β‐xylanase) as a feed additive for laying hens

artículo científico publicado en 2017

Safety and efficacy of Sacox® microGranulate (salinomycin sodium) for chickens for fattening and chickens reared for laying

artículo científico publicado en 2017

Safety and efficacy of Sacox® microGranulate (salinomycin sodium) for rabbits for fattening

artículo científico publicado en 2018

Safety and efficacy of VevoVitall® (benzoic acid) as feed additive for minor porcine species

artículo científico publicado en 2017

Safety and efficacy of a preparation of algae interspaced bentonite as a feed additive for all animal species

artículo científico publicado en 2016

Safety and efficacy of an essential oil from Origanum vulgare subsp. hirtum (Link) letsw. var. Vulkan when used as a sensory additive in feed for all animal species

artículo científico publicado en 2017

Safety and efficacy of aryl‐substituted primary alcohol, aldehyde, acid, ester and acetal derivatives belonging to chemical group 22 when used as flavourings for all animal species

artículo científico publicado en 2017

Safety and efficacy of bentonite as a feed additive for all animal species

artículo científico publicado en 2017

Safety and efficacy of cis‐norbixin di‐potassium salt (annatto F) for cats and dogs

artículo científico publicado en 2017

Safety and efficacy of dry grape extract when used as flavouring in water for drinking for all animal species and categories

artículo científico publicado en 2016

Safety and efficacy of fumonisin esterase (FUMzyme®) as a technological feed additive for all avian species

artículo científico publicado en 2016

Safety and efficacy of iron dextran as a feed additive for piglets

artículo científico publicado en 2017

Safety and efficacy of l‐arginine produced by Corynebacterium glutamicum KCCM 80099 for all animal species

artículo científico publicado en 2017

Safety and efficacy of l‐threonine produced by fermentation with Escherichia coli CGMCC 11473 for all animal species

artículo científico publicado en 2017

Safety and efficacy of maltol belonging to chemical group 12 when used as flavouring for all animal species

artículo científico publicado en 2016

Safety and efficacy of microorganism DSM 11798 as a technological additive for all avian species

artículo científico publicado en 2017

Safety and efficacy of natural mixture of illite, montmorillonite and kaolinite for all animal species

artículo científico publicado en 2017

Safety and efficacy of ponceau 4R for cats, dogs and ornamental fish

artículo científico publicado en 2018

Safety and efficacy of pyrazine derivatives including saturated ones belonging to chemical group 24 when used as flavourings for all animal species

artículo científico publicado en 2017

Safety and efficacy of selenium‐enriched yeast (Saccharomyces cerevisiae NCYC R397) for all animal species

artículo científico publicado en 2016

Safety and efficacy of sodium and potassium alginate for pets, other non food‐producing animals and fish

artículo científico publicado en 2017

Safety and efficacy of tartrazine (E 102) for cats and dogs, ornamental fish, grain‐eating ornamental birds and small rodents

artículo científico publicado en 2016

Safety and efficacy of zinc chelate of methionine sulfate for all animal species

artículo científico publicado en 2017

Safety and nutritional value of a dried killed bacterial biomass from Escherichia coli (FERM BP‐10941) (PL73 (LM)) as a feed material for pigs, ruminants and salmonids

artículo científico publicado en 2017

Safety and nutritional value of a dried killed bacterial biomass from Escherichia coli (FERM BP‐10942) (PT73 (TM)) as a feed material for pigs, ruminants and salmonids

artículo científico publicado en 2017

Safety of Endofeed® DC (endo‐1,3(4)‐β‐glucanase and endo‐1,4‐β‐xylanase) as a feed additive for chickens for fattening, laying hens, pigs for fattening and minor poultry and porcine species

artículo científico publicado en 2017

Safety of cassia gum as a feed additive for dogs and cats based on a dossier submitted by Glycomer GmbH

artículo científico publicado en 2017

Safety of cassia gum as a feed additive for dogs and cats based on a dossier submitted by Intercolloid (UK) Ltd

artículo científico publicado en 2017

Safety of lactic acid and calcium lactate when used as technological additives for all animal species

artículo científico publicado en 2017

Safety of l‐lysine sulfate produced by fermentation with Escherichia coli CGMCC 3705 for all animal species

artículo científico publicado en 2017

Safety of l‐tryptophan technically pure, produced by Escherichia coli CGMCC 3667, for all animal species based on a dossier submitted by GBT Europe GmbH

artículo científico publicado en 2017

Safety of l‐tryptophan technically pure, produced by fermentation with Escherichia coli DSM 25084, KCCM 11132P and SARI12091203 for all animal species based on a dossier submitted by FEFANA Asbl

artículo científico publicado en 2017

Safety of natural mixture of dolomite plus magnesite and magnesium‐phyllosilicates (Fluidol) for all animal species

artículo científico publicado en 2017

Safety of vitamin D3 addition to feedingstuffs for fish

artículo científico publicado en 2017

Scientific Opinion on the safety and efficacy of Aviax 5% (semduramicin sodium) for chickens for fattening

artículo científico publicado en 2018

Scientific motivations and criteria to consider updating EFSA scientific assessments

artículo científico publicado en 2017

Tissue distribution and bioconcentration factors of PCDD/Fs in the liver and adipose tissue following chronic ingestion of contaminated milk in rats

artículo científico publicado en 2005

Toxicokinetics of chlordecone in goats: Implications for risk management in French West Indies

artículo científico publicado en 2016

Update: use of the benchmark dose approach in risk assessment

artículo científico publicado en 2017