Portal Investigación UEx

Micotoxicosis Por Zearelenona: Vulvovaginitis Porcina.

Integrated Use Of Oxidative Stress And Histological Biomarkers Of T. Tinca As Indicators Of 17‐alpha‐ethynylestradiol Exposure

Sensitivity Of Cholinesterases And Carboxylesterases To Pharmaceutical Products In Tinca Tinca

Integrated Use Of Oxidative Stress And Histological Biomarkers Of T. Tinca As Indicators Of 17‐alpha‐ethynylestradiol Exposure

Sensitivity Of Cholinesterases And Carboxylesterases To Pharmaceutical Products In Tinca Tinca

Virtualización De Los Contenidos Prácticos En El Área De Toxicología Como Un Complemento A Las Prácticas Laboratoriales

Sensitivity Of Cholinesterases And Carboxylesterases To Pharmaceutical Products In Tinca Tinca

Virtualización De Los Contenidos Prácticos En El Área De Toxicología Como Un Complemento A Las Prácticas Laboratoriales

Methylenedianiline And Its Dihydrochloride

Virtualización De Los Contenidos Prácticos En El Área De Toxicología Como Un Complemento A Las Prácticas Laboratoriales

Methylenedianiline And Its Dihydrochloride

Melphalan

Methylenedianiline And Its Dihydrochloride

Evidence Of Contamination-Associated Damage In Blue Sharks (Prionace Glauca) From The Northeast Atlantic

Carbonyl Sulfide

Evidence Of Contamination-Associated Damage In Blue Sharks (Prionace Glauca) From The Northeast Atlantic

Toxic And Essential Metal Levels In The Hair Of Red Deer (Cervus Elaphus) And Wild Boar (Sus Scrofa) For Monitoring The Contamination In Protected Areas Of South-Western Spain

Evidence Of Contamination-Associated Damage In Blue Sharks (Prionace Glauca) From The Northeast Atlantic

Toxic And Essential Metal Levels In The Hair Of Red Deer (Cervus Elaphus) And Wild Boar (Sus Scrofa) For Monitoring The Contamination In Protected Areas Of South-Western Spain

Correction To: Occurrence Of Levonorgestrel In Water Systems And Its Effects On Aquatic Organisms: A Review (Reviews Of Environmental Contamination And Toxicology, 10.1007/398_2020_44)

Toxic And Essential Metal Levels In The Hair Of Red Deer (Cervus Elaphus) And Wild Boar (Sus Scrofa) For Monitoring The Contamination In Protected Areas Of South-Western Spain

Correction To: Occurrence Of Levonorgestrel In Water Systems And Its Effects On Aquatic Organisms: A Review (Reviews Of Environmental Contamination And Toxicology, 10.1007/398_2020_44)

Occurrence Of Levonorgestrel In Water Systems And Its Effects On Aquatic Organisms: A Review

Correction To: Occurrence Of Levonorgestrel In Water Systems And Its Effects On Aquatic Organisms: A Review (Reviews Of Environmental Contamination And Toxicology, 10.1007/398_2020_44)

Occurrence Of Levonorgestrel In Water Systems And Its Effects On Aquatic Organisms: A Review

Compuestos Disruptores Endocrinos Como Inductoresde Procesos De Estrés Oxidativo En Organismos Acuáticos. Una Revisión

Occurrence Of Levonorgestrel In Water Systems And Its Effects On Aquatic Organisms: A Review

Compuestos Disruptores Endocrinos Como Inductoresde Procesos De Estrés Oxidativo En Organismos Acuáticos. Una Revisión

Assessment Of The Environmental Impact Of An Abandoned Mine Using An Integrative Approach: A Case-Study Of The “las Musas” Mine (Extremadura, Spain)

Compuestos Disruptores Endocrinos Como Inductoresde Procesos De Estrés Oxidativo En Organismos Acuáticos. Una Revisión

Assessment Of The Environmental Impact Of An Abandoned Mine Using An Integrative Approach: A Case-Study Of The “las Musas” Mine (Extremadura, Spain)

The Added Value Of A Zebrafish Embryo-Larval Model In The Assessment Of Wastewater Tertiary Treatments

Assessment Of The Environmental Impact Of An Abandoned Mine Using An Integrative Approach: A Case-Study Of The “las Musas” Mine (Extremadura, Spain)

The Added Value Of A Zebrafish Embryo-Larval Model In The Assessment Of Wastewater Tertiary Treatments

Treatment Of Highly Polluted Industrial Wastewater By Means Of Sequential Aerobic Biological Oxidation-Ozone Based Aops

The Added Value Of A Zebrafish Embryo-Larval Model In The Assessment Of Wastewater Tertiary Treatments

Treatment Of Highly Polluted Industrial Wastewater By Means Of Sequential Aerobic Biological Oxidation-Ozone Based Aops

Lead Content In Soils And Native Plants Near An Abandoned Mine In A Protected Area Of South-Western Spain: An Approach To Determining The Environmental Risk To Wildlife And Livestock

Treatment Of Highly Polluted Industrial Wastewater By Means Of Sequential Aerobic Biological Oxidation-Ozone Based Aops

Lead Content In Soils And Native Plants Near An Abandoned Mine In A Protected Area Of South-Western Spain: An Approach To Determining The Environmental Risk To Wildlife And Livestock

Ecotoxicological Efficiency Of Advanced Ozonation Processes With Tio2 And Black Light Used In The Degradation Of Carbamazepine

Lead Content In Soils And Native Plants Near An Abandoned Mine In A Protected Area Of South-Western Spain: An Approach To Determining The Environmental Risk To Wildlife And Livestock

Ecotoxicological Efficiency Of Advanced Ozonation Processes With Tio2 And Black Light Used In The Degradation Of Carbamazepine

In Vivo And In Vitro Effects Of The Organophosphorus Insecticide Diazinon On The Cholinesterase Activity Of The Rabbit (Orictolagus Cuniculus) Nervous System

Ecotoxicological Efficiency Of Advanced Ozonation Processes With Tio2 And Black Light Used In The Degradation Of Carbamazepine

In Vivo And In Vitro Effects Of The Organophosphorus Insecticide Diazinon On The Cholinesterase Activity Of The Rabbit (Orictolagus Cuniculus) Nervous System

Histopathological Lesions In Fish Caused By Exposure To Emerging Pollutants: Collecting And Analysing Data

In Vivo And In Vitro Effects Of The Organophosphorus Insecticide Diazinon On The Cholinesterase Activity Of The Rabbit (Orictolagus Cuniculus) Nervous System

Histopathological Lesions In Fish Caused By Exposure To Emerging Pollutants: Collecting And Analysing Data

Efectos In Vivo E In Vitro Del Insecticida Organofosforado Diazinón En La Actividad Colinesterasa Del Sistema Nervioso De Conejos (Orictolagus Cuniculus)

Histopathological Lesions In Fish Caused By Exposure To Emerging Pollutants: Collecting And Analysing Data

Efectos In Vivo E In Vitro Del Insecticida Organofosforado Diazinón En La Actividad Colinesterasa Del Sistema Nervioso De Conejos (Orictolagus Cuniculus)

Lesiones Histopatológicas En Peces Originadas Por La Exposición A Contaminantes Emergentes: Recopilando Y Analizando Datos

Efectos In Vivo E In Vitro Del Insecticida Organofosforado Diazinón En La Actividad Colinesterasa Del Sistema Nervioso De Conejos (Orictolagus Cuniculus)

Lesiones Histopatológicas En Peces Originadas Por La Exposición A Contaminantes Emergentes: Recopilando Y Analizando Datos

Characterization Of Plasma Cholinesterase Activity In The Eurasian Griffon Vulture Gyps Fulvus And Its In Vitro Inhibition By Carbamate Pesticides

Lesiones Histopatológicas En Peces Originadas Por La Exposición A Contaminantes Emergentes: Recopilando Y Analizando Datos

Characterization Of Plasma Cholinesterase Activity In The Eurasian Griffon Vulture Gyps Fulvus And Its In Vitro Inhibition By Carbamate Pesticides

Oxidative Stress Responses Of Daphnia Magna Exposed To Effluents Spiked With Emerging Contaminants Under Ozonation And Advanced Oxidation Processes

Characterization Of Plasma Cholinesterase Activity In The Eurasian Griffon Vulture Gyps Fulvus And Its In Vitro Inhibition By Carbamate Pesticides

Oxidative Stress Responses Of Daphnia Magna Exposed To Effluents Spiked With Emerging Contaminants Under Ozonation And Advanced Oxidation Processes

Erratum To: Toxic Potential Of The Emerging Contaminant Nicotine To The Aquatic Ecosystem (Environmental Science And Pollution Research, (2017), 24, 20, (16605-16616), 10.1007/s11356-017-9084-4)

Oxidative Stress Responses Of Daphnia Magna Exposed To Effluents Spiked With Emerging Contaminants Under Ozonation And Advanced Oxidation Processes

Erratum To: Toxic Potential Of The Emerging Contaminant Nicotine To The Aquatic Ecosystem (Environmental Science And Pollution Research, (2017), 24, 20, (16605-16616), 10.1007/s11356-017-9084-4)

Toxic Potential Of The Emerging Contaminant Nicotine To The Aquatic Ecosystem

Erratum To: Toxic Potential Of The Emerging Contaminant Nicotine To The Aquatic Ecosystem (Environmental Science And Pollution Research, (2017), 24, 20, (16605-16616), 10.1007/s11356-017-9084-4)

Toxic Potential Of The Emerging Contaminant Nicotine To The Aquatic Ecosystem

Bifenilos Policlorados Y Disrupción Endocrina En La Fauna Salvaje

Toxic Potential Of The Emerging Contaminant Nicotine To The Aquatic Ecosystem

Bifenilos Policlorados Y Disrupción Endocrina En La Fauna Salvaje

Assessment Of The Effects Of The Carbamazepine On The Endogenous Endocrine System Of Daphnia Magna

Bifenilos Policlorados Y Disrupción Endocrina En La Fauna Salvaje

Assessment Of The Effects Of The Carbamazepine On The Endogenous Endocrine System Of Daphnia Magna

Effects Of Exposure To 17-Alpha-Ethynylestradiol On Sperm Quality Of Tench (Tinca Tinca)

Assessment Of The Effects Of The Carbamazepine On The Endogenous Endocrine System Of Daphnia Magna

Effects Of Exposure To 17-Alpha-Ethynylestradiol On Sperm Quality Of Tench (Tinca Tinca)

A New Bayesian Network-Based Approach To The Analysis Of Sperm Motility: Application In The Study Of Tench (Tinca Tinca) Semen

Effects Of Exposure To 17-Alpha-Ethynylestradiol On Sperm Quality Of Tench (Tinca Tinca)

A New Bayesian Network-Based Approach To The Analysis Of Sperm Motility: Application In The Study Of Tench (Tinca Tinca) Semen

Effects Of Exposure To 17-Alpha-Ethynylestradiol On Sperm Quality Of Tench (Tinca Tinca)

A New Bayesian Network-Based Approach To The Analysis Of Sperm Motility: Application In The Study Of Tench (Tinca Tinca) Semen

Effects Of Exposure To 17-Alpha-Ethynylestradiol On Sperm Quality Of Tench (Tinca Tinca)

Ricotox: Web About Chemical Risk. A University Experience In The Teaching Of Environmental Toxicology And Public Health

Effects Of Exposure To 17-Alpha-Ethynylestradiol On Sperm Quality Of Tench (Tinca Tinca)

Ricotox: Web About Chemical Risk. A University Experience In The Teaching Of Environmental Toxicology And Public Health

Adaptación De La Asignatura Toxicología Ambiental Y Salud Pública Al Eees Mediante El Empleo De Herramientas Disponibles En El Campus Virtual De La Uex

Ricotox: Web About Chemical Risk. A University Experience In The Teaching Of Environmental Toxicology And Public Health

Adaptación De La Asignatura Toxicología Ambiental Y Salud Pública Al Eees Mediante El Empleo De Herramientas Disponibles En El Campus Virtual De La Uex

Ricotox: Web Sobre Riesgo Químico. Experiencia En La Enseñanza Universitaria De Toxicología Ambiental Y Salud Publica

Adaptación De La Asignatura Toxicología Ambiental Y Salud Pública Al Eees Mediante El Empleo De Herramientas Disponibles En El Campus Virtual De La Uex

Ricotox: Web Sobre Riesgo Químico. Experiencia En La Enseñanza Universitaria De Toxicología Ambiental Y Salud Publica

Histological Alterations In The Structure Of The Testis In Tench (Tinca Tinca) After Exposure To 17 Alpha-Ethynylestradiol

Ricotox: Web Sobre Riesgo Químico. Experiencia En La Enseñanza Universitaria De Toxicología Ambiental Y Salud Publica

Histological Alterations In The Structure Of The Testis In Tench (Tinca Tinca) After Exposure To 17 Alpha-Ethynylestradiol

Characterization Of Plasma Cholinesterase In Rabbit And Evaluation Of The Inhibitory Potential Of Diazinon

Histological Alterations In The Structure Of The Testis In Tench (Tinca Tinca) After Exposure To 17 Alpha-Ethynylestradiol

Characterization Of Plasma Cholinesterase In Rabbit And Evaluation Of The Inhibitory Potential Of Diazinon

Melphalan

Characterization Of Plasma Cholinesterase In Rabbit And Evaluation Of The Inhibitory Potential Of Diazinon

Combination Of Black-Light Photo-Catalysis And Ozonation For Emerging Contaminants Degradation In Secondary Effluents

Myclobutanil

Combination Of Black-Light Photo-Catalysis And Ozonation For Emerging Contaminants Degradation In Secondary Effluents

Characterization Of Plasma Cholinesterase From The White Stork (Ciconia Ciconia) And Its In Vitro Inhibition By Anticholinesterase Pesticides

Combination Of Black-Light Photo-Catalysis And Ozonation For Emerging Contaminants Degradation In Secondary Effluents

Characterization Of Plasma Cholinesterase From The White Stork (Ciconia Ciconia) And Its In Vitro Inhibition By Anticholinesterase Pesticides

Antioxidant Defences And Lipid Peroxidation In Wild White Storks, Ciconia Ciconia, From Spain

Characterization Of Plasma Cholinesterase From The White Stork (Ciconia Ciconia) And Its In Vitro Inhibition By Anticholinesterase Pesticides

Antioxidant Defences And Lipid Peroxidation In Wild White Storks, Ciconia Ciconia, From Spain

Histological Alterations On The Structure Of The Excretory Renal System In Tench (Tinca Tinca) After Exposure To 17-Alpha-Ethynylestradiol

Antioxidant Defences And Lipid Peroxidation In Wild White Storks, Ciconia Ciconia, From Spain

Histological Alterations On The Structure Of The Excretory Renal System In Tench (Tinca Tinca) After Exposure To 17-Alpha-Ethynylestradiol

Risks Of Mining Residues: Intentional Inorganic Arsenic Poisoning In Cattle

Histological Alterations On The Structure Of The Excretory Renal System In Tench (Tinca Tinca) After Exposure To 17-Alpha-Ethynylestradiol

Risks Of Mining Residues: Intentional Inorganic Arsenic Poisoning In Cattle

Toxicología: Animales Y Hongos Peligrosos Para El Perro

Risks Of Mining Residues: Intentional Inorganic Arsenic Poisoning In Cattle

Toxicología: Animales Y Hongos Peligrosos Para El Perro

Riesgos De Los Residuos De Minería: Intoxicación Intencional En Vacuno Por Arsénico Inorgánico

Toxicología: Animales Y Hongos Peligrosos Para El Perro

Riesgos De Los Residuos De Minería: Intoxicación Intencional En Vacuno Por Arsénico Inorgánico

Erratum: Acute And Chronic Toxicity Of The Pharmaceutical Levonorgestrel To The Freshwater Crustacean Daphnia Magna (Ecotoxicology)

Riesgos De Los Residuos De Minería: Intoxicación Intencional En Vacuno Por Arsénico Inorgánico

Erratum: Acute And Chronic Toxicity Of The Pharmaceutical Levonorgestrel To The Freshwater Crustacean Daphnia Magna (Ecotoxicology)

Photocatalytic Ozonation To Remove The Pharmaceutical Diclofenac From Water: Influence Of Variables

Erratum: Acute And Chronic Toxicity Of The Pharmaceutical Levonorgestrel To The Freshwater Crustacean Daphnia Magna (Ecotoxicology)

Photocatalytic Ozonation To Remove The Pharmaceutical Diclofenac From Water: Influence Of Variables

Estimation Of The Level Of Knowledge Of Chemical Risks In Workers From Badajoz

Photocatalytic Ozonation To Remove The Pharmaceutical Diclofenac From Water: Influence Of Variables

Estimation Of The Level Of Knowledge Of Chemical Risks In Workers From Badajoz

Estimación Del Grado De Conocimiento Sobre El Riesgo Químico En Trabajadores De Badajoz

Estimation Of The Level Of Knowledge Of Chemical Risks In Workers From Badajoz

Estimación Del Grado De Conocimiento Sobre El Riesgo Químico En Trabajadores De Badajoz

Screening Risk Assessment Tools For Assessing The Environmental Impact In An Abandoned Pyritic Mine In Spain

Estimación Del Grado De Conocimiento Sobre El Riesgo Químico En Trabajadores De Badajoz

Screening Risk Assessment Tools For Assessing The Environmental Impact In An Abandoned Pyritic Mine In Spain

Tratamiento Y Prevención De Las Intoxicaciones Domésticas Del Gato

Screening Risk Assessment Tools For Assessing The Environmental Impact In An Abandoned Pyritic Mine In Spain

Tratamiento Y Prevención De Las Intoxicaciones Domésticas Del Gato

Effect Of Long-Term Exposure To Simazine On Histopathology, Hematological, And Biochemical Parameters In Cyprinus Carpio

Tratamiento Y Prevención De Las Intoxicaciones Domésticas Del Gato

Effect Of Long-Term Exposure To Simazine On Histopathology, Hematological, And Biochemical Parameters In Cyprinus Carpio

Effect Of A Subchronic Exposure To Simazine On Energetic Metabolism Of Common Carp (Cyprinus Carpio)

Effect Of Long-Term Exposure To Simazine On Histopathology, Hematological, And Biochemical Parameters In Cyprinus Carpio

Effect Of A Subchronic Exposure To Simazine On Energetic Metabolism Of Common Carp (Cyprinus Carpio)

Glutathione And Malondialdehyde Levels In Common Carp After Exposure To Simazine

Effect Of A Subchronic Exposure To Simazine On Energetic Metabolism Of Common Carp (Cyprinus Carpio)

Glutathione And Malondialdehyde Levels In Common Carp After Exposure To Simazine

Diclofenac Removal From Water With Ozone And Activated Carbon

Glutathione And Malondialdehyde Levels In Common Carp After Exposure To Simazine

Diclofenac Removal From Water With Ozone And Activated Carbon

Disruptores Endocrinos En El Medio Ambiente: Caso Del 17-Α-Etinil-Estradiol

Diclofenac Removal From Water With Ozone And Activated Carbon

Disruptores Endocrinos En El Medio Ambiente: Caso Del 17-Α-Etinil-Estradiol

Effect Of Long-Term Exposure To Simazine On Brain And Muscle Acetylcholinesterase Activity Of Common Carp (Cyprinus Carpio)

Disruptores Endocrinos En El Medio Ambiente: Caso Del 17-Α-Etinil-Estradiol

Effect Of Long-Term Exposure To Simazine On Brain And Muscle Acetylcholinesterase Activity Of Common Carp (Cyprinus Carpio)

Ozone And Photocatalytic Processes To Remove The Antibiotic Sulfamethoxazole From Water

Effect Of Long-Term Exposure To Simazine On Brain And Muscle Acetylcholinesterase Activity Of Common Carp (Cyprinus Carpio)

Ozone And Photocatalytic Processes To Remove The Antibiotic Sulfamethoxazole From Water

Acetylcholinesterase Activity In Seabirds Affected By The Prestige Oil Spill On The Galician Coast (Nw Spain)

Ozone And Photocatalytic Processes To Remove The Antibiotic Sulfamethoxazole From Water

Acetylcholinesterase Activity In Seabirds Affected By The Prestige Oil Spill On The Galician Coast (Nw Spain)

Heavy Metal And Arsenic Content In Seabirds Affected By The Prestige Oil Spill On The Galician Coast (Nw Spain)

Acetylcholinesterase Activity In Seabirds Affected By The Prestige Oil Spill On The Galician Coast (Nw Spain)

Heavy Metal And Arsenic Content In Seabirds Affected By The Prestige Oil Spill On The Galician Coast (Nw Spain)

Datura Stramonium Poisoning In Horse: A Risk Factor For Colic

Heavy Metal And Arsenic Content In Seabirds Affected By The Prestige Oil Spill On The Galician Coast (Nw Spain)

Datura Stramonium Poisoning In Horse: A Risk Factor For Colic

Wildlife Poisoning Analysis. Situation In Extremadura

Datura Stramonium Poisoning In Horse: A Risk Factor For Colic

Wildlife Poisoning Analysis. Situation In Extremadura

Análisis De Los Envenenamientos En Fauna Silvestre. Situación En Extremadura

Wildlife Poisoning Analysis. Situation In Extremadura

Análisis De Los Envenenamientos En Fauna Silvestre. Situación En Extremadura

Organofosforados Y Carbamatos. Intoxicación Por Plaguicidas Inhibidores De La Acetilcolinesterasa.

Análisis De Los Envenenamientos En Fauna Silvestre. Situación En Extremadura

Organofosforados Y Carbamatos. Intoxicación Por Plaguicidas Inhibidores De La Acetilcolinesterasa.

La Toma Y Remisión De Muestras En Toxicología Veterinaria.

Organofosforados Y Carbamatos. Intoxicación Por Plaguicidas Inhibidores De La Acetilcolinesterasa.

La Toma Y Remisión De Muestras En Toxicología Veterinaria.

Tratamiento General De Las Intoxicaciones.

La Toma Y Remisión De Muestras En Toxicología Veterinaria.

Tratamiento General De Las Intoxicaciones.

Contenido De Metales Pesados En Hígado Y Plumas De Aves Marinas Afectadas Por El Accidente Del "prestige" En La Costa De Galicia

Tratamiento General De Las Intoxicaciones.

Contenido De Metales Pesados En Hígado Y Plumas De Aves Marinas Afectadas Por El Accidente Del "prestige" En La Costa De Galicia

Gill Modifications In The Freshwater Fish Cyprinus Carpio After Subchronic Exposure To Simazine

Contenido De Metales Pesados En Hígado Y Plumas De Aves Marinas Afectadas Por El Accidente Del "prestige" En La Costa De Galicia

Gill Modifications In The Freshwater Fish Cyprinus Carpio After Subchronic Exposure To Simazine

Heavy Metal Content In Liver And Feathers Of Seabirds Affected By The Prestige Accident On The Galician Coast

Gill Modifications In The Freshwater Fish Cyprinus Carpio After Subchronic Exposure To Simazine

Heavy Metal Content In Liver And Feathers Of Seabirds Affected By The Prestige Accident On The Galician Coast

La Toma De Muestras Para El Análisis Toxicológico En El Animal Vivo

Heavy Metal Content In Liver And Feathers Of Seabirds Affected By The Prestige Accident On The Galician Coast

La Toma De Muestras Para El Análisis Toxicológico En El Animal Vivo

Lead Exposition By Gunshot Ingestion In Red-Legged Partridge (Alectoris Rufa)

La Toma De Muestras Para El Análisis Toxicológico En El Animal Vivo

Lead Exposition By Gunshot Ingestion In Red-Legged Partridge (Alectoris Rufa)

Micotoxinas Y Reproducción En Animales Domésticos

Lead Exposition By Gunshot Ingestion In Red-Legged Partridge (Alectoris Rufa)

Micotoxinas Y Reproducción En Animales Domésticos

Plantas Tóxicas Con Efectos Nocivos Sobre La Reproducción De Los Animales Domésticos

Micotoxinas Y Reproducción En Animales Domésticos

Plantas Tóxicas Con Efectos Nocivos Sobre La Reproducción De Los Animales Domésticos

Plantas Peligrosas: Intoxicaciones "de Navidad"

Plantas Tóxicas Con Efectos Nocivos Sobre La Reproducción De Los Animales Domésticos

Plantas Peligrosas: Intoxicaciones "de Navidad"

La Toxicología Veterinaria En La Clinica De Rumiantes: Conducta De Actuación

Plantas Peligrosas: Intoxicaciones "de Navidad"

La Toxicología Veterinaria En La Clinica De Rumiantes: Conducta De Actuación

Micotoxicosis Por Zearelenona: Vulvovaginitis Porcina.

La Toxicología Veterinaria En La Clinica De Rumiantes: Conducta De Actuación

Micotoxicosis Por Zearelenona: Vulvovaginitis Porcina.

Integrated Use Of Oxidative Stress And Histological Biomarkers Of T. Tinca As Indicators Of 17‐alpha‐ethynylestradiol Exposure