List of works - James Barker

A novel steroidal saponin glycoside from Fagonia indica induces cell-selective apoptosis or necrosis in cancer cells.

scientific article

A validation study comparing accelerator MS and liquid scintillation counting for analysis of 14C-labelled drugs in plasma, urine and faecal extracts

scientific article published on 01 December 2000

Aluminium absorption studied by 26Al tracer ⬇️

scientific article published on June 1, 1991

An in vitro based investigation of the cytotoxic effect of water extracts of the Chinese herbal remedy LD on cancer cells.

scientific article published on 28 September 2009

Benzylaminopurine and Abscisic Acid Mitigates Cadmium and Copper Toxicity by Boosting Plant Growth, Antioxidant Capacity, Reducing Metal Accumulation and Translocation in Bamboo [Pleioblastus pygmaeus (Miq.)] Plants

scientific article published in 2022

Correction: Determination of metal ion content of beverages and estimation of target hazard quotients: a comparative study.

scientific article published in February 2010

Cytotoxicity and bioavailability studies on a decoction of Oldenlandia diffusa and its fractions separated by HPLC.

scientific article published on 13 July 2010

Detection of stanozolol in environmental waters using liquid chromatography tandem mass spectrometry ⬇️

scientific article published on October 14, 2011

Detection of testosterone and epitestosterone in human hair using liquid chromatography-tandem mass spectrometry

scientific article published on 15 April 2012

Determination of diclofenac concentrations in human plasma using a sensitive gas chromatography mass spectrometry method

scientific article published on 17 August 2016

Determination of metal ion content of beverages and estimation of target hazard quotients: a comparative study

scientific article

Determination of stanozolol and 3'-hydroxystanozolol in rat hair, urine and serum using liquid chromatography tandem mass spectrometry.

scientific article published on 22 December 2012

Ecotoxic pharmaceuticals, personal care products, and other emerging contaminants: A review of environmental, receptor-mediated, developmental, and epigenetic toxicity with discussion of proposed toxicity to humans

Effect of silicon on gastrointestinal absorption of aluminium

scientific article published on 01 July 1993

Enzymatic digestion and selective quantification of underivatised delta-9-tetrahydrocannabinol and cocaine in human hair using gas chromatography-mass spectrometry

scientific article published on 3 April 2012

HPLC estimation of iothalamate to measure glomerular filtration rate in humans

scientific article published on 12 December 2016

Incongruence in doping related attitudes, beliefs and opinions in the context of discordant behavioural data: in which measure do we trust?

scientific article

Inhibition of Cytochrome P450 Activities by Extracts of Hyptis verticillata Jacq.: Assessment for Potential HERB-Drug Interactions.

scientific article published on 15 February 2018

Inhibitory Effects of Diclofenac on Steroid Glucuronidation In Vivo Do Not Affect Hair-Based Doping Tests for Stanozolol.

scientific article published on 12 June 2017

Lead isotope ratio measurements as indicators for the source of lead poisoning in Mute swans (Cygnus olor) wintering in Puck Bay (northern Poland).

scientific article

Markers of anthropogenic contamination: A validated method for quantification of pharmaceuticals, illicit drug metabolites, perfluorinated compounds, and plasticisers in sewage treatment effluent and rain runoff.

scientific article

Misleading measures in Vitamin D analysis: a novel LC-MS/MS assay to account for epimers and isobars ⬇️

scientific article

Multi-layered antimicrobial synergism of (E)-caryophyllene with minor compounds, tecleanatalensine B and normelicopine, from the leaves of Vepris gossweileri (I. Verd.) Mziray

scientific article published in 2021

New non-randomised model to assess the prevalence of discriminating behaviour: a pilot study on mephedrone ⬇️

scientific article published on August 3, 2011

Novel acylated steroidal glycosides from Caralluma tuberculata induce caspase-dependent apoptosis in cancer cells ⬇️

scientific article published on July 26, 2011

Occurrence of anticancer drugs in the aquatic environment: a systematic review

scientific article published on 12 December 2019

Occurrence, fate and transformation of emerging contaminants in water: An overarching review of the field.

scientific article published on 6 September 2017

Pharmaceutical Excipients and Drug Metabolism: A Mini-Review

scientific article published on 03 November 2020

Plants as biomarkers for monitoring heavy metal contaminants on landfill sites using sequential extraction and inductively coupled plasma atomic emission spectrophotometry (ICP-AES).

scientific article

Potentially harmful advantage to athletes: a putative connection between UGT2B17 gene deletion polymorphism and renal disorders with prolonged use of anabolic androgenic steroids.

scientific article

Quantification of Neonicotinoid Pesticides in Six Cultivable Fish Species from the River Owena in Nigeria and a Template for Food Safety Assessment

Quantitative analysis of mephedrone using liquid chromatography tandem mass spectroscopy: Application to human hair ⬇️

scientific article published on December 3, 2011

Relationship between blood lead levels and physiological stress in mute swans (Cygnus olor) in municipal beaches of the southern Baltic

scientific article published on 26 December 2019

Significantly Elevated Levels of Plasma Nicotinamide, Pyridoxal, and Pyridoxamine Phosphate Levels in Obese Emirati Population: A Cross-Sectional Study

scientific article published on 28 August 2020

Simultaneous analysis of antiretroviral drugs abacavir and tenofovir in human hair by liquid chromatography-tandem mass spectrometry.

scientific article

Spatial (bio)accumulation of pharmaceuticals, illicit drugs, plasticisers, perfluorinated compounds and metabolites in river sediment, aquatic plants and benthic organisms

scientific article published on 14 December 2017

Spatial distribution of organic contaminants in three rivers of Southern England bound to suspended particulate material and dissolved in water.

scientific article

The influence of EDTMP-concentration on the biodistribution of radio-lanthanides and 225-Ac in tumor-bearing mice. The ISOLDE Collaboration

scientific article published on 01 July 1997

Validation of an HPLC Method for the Simultaneous Quantification of Metabolic Reaction Products Catalysed by CYP2C11 Enzymes in Rat Liver Microsomes: In Vitro Inhibitory Effect of Salicylic Acid on CYP2C11 Enzyme

scientific article published on 25 November 2019

Validation of an HPLC Method for the Simultaneous Quantification of Metabolic Reaction Products Catalysed by CYP2E1 Enzyme Activity: Inhibitory Effect of Cytochrome P450 Enzyme CYP2E1 by Salicylic Acid in Rat Liver Microsomes

scientific article published on 19 February 2020

Virtue or pretense? Looking behind self-declared innocence in doping

scientific article

List of works by James Barker

A novel steroidal saponin glycoside from Fagonia indica induces cell-selective apoptosis or necrosis in cancer cells.

A validation study comparing accelerator MS and liquid scintillation counting for analysis of 14C-labelled drugs in plasma, urine and faecal extracts

Aluminium absorption studied by 26Al tracer ⬇️

An in vitro based investigation of the cytotoxic effect of water extracts of the Chinese herbal remedy LD on cancer cells.

Benzylaminopurine and Abscisic Acid Mitigates Cadmium and Copper Toxicity by Boosting Plant Growth, Antioxidant Capacity, Reducing Metal Accumulation and Translocation in Bamboo [Pleioblastus pygmaeus (Miq.)] Plants

Correction: Determination of metal ion content of beverages and estimation of target hazard quotients: a comparative study.

Cytotoxicity and bioavailability studies on a decoction of Oldenlandia diffusa and its fractions separated by HPLC.

Detection of stanozolol in environmental waters using liquid chromatography tandem mass spectrometry ⬇️

Detection of testosterone and epitestosterone in human hair using liquid chromatography-tandem mass spectrometry

Determination of diclofenac concentrations in human plasma using a sensitive gas chromatography mass spectrometry method

Determination of metal ion content of beverages and estimation of target hazard quotients: a comparative study

Determination of stanozolol and 3'-hydroxystanozolol in rat hair, urine and serum using liquid chromatography tandem mass spectrometry.

Ecotoxic pharmaceuticals, personal care products, and other emerging contaminants: A review of environmental, receptor-mediated, developmental, and epigenetic toxicity with discussion of proposed toxicity to humans

Effect of silicon on gastrointestinal absorption of aluminium

Enzymatic digestion and selective quantification of underivatised delta-9-tetrahydrocannabinol and cocaine in human hair using gas chromatography-mass spectrometry

HPLC estimation of iothalamate to measure glomerular filtration rate in humans

Incongruence in doping related attitudes, beliefs and opinions in the context of discordant behavioural data: in which measure do we trust?

Inhibition of Cytochrome P450 Activities by Extracts of Hyptis verticillata Jacq.: Assessment for Potential HERB-Drug Interactions.

Inhibitory Effects of Diclofenac on Steroid Glucuronidation In Vivo Do Not Affect Hair-Based Doping Tests for Stanozolol.

Lead isotope ratio measurements as indicators for the source of lead poisoning in Mute swans (Cygnus olor) wintering in Puck Bay (northern Poland).

Markers of anthropogenic contamination: A validated method for quantification of pharmaceuticals, illicit drug metabolites, perfluorinated compounds, and plasticisers in sewage treatment effluent and rain runoff.

Misleading measures in Vitamin D analysis: a novel LC-MS/MS assay to account for epimers and isobars ⬇️

Multi-layered antimicrobial synergism of (E)-caryophyllene with minor compounds, tecleanatalensine B and normelicopine, from the leaves of Vepris gossweileri (I. Verd.) Mziray

New non-randomised model to assess the prevalence of discriminating behaviour: a pilot study on mephedrone ⬇️

Novel acylated steroidal glycosides from Caralluma tuberculata induce caspase-dependent apoptosis in cancer cells ⬇️

Occurrence of anticancer drugs in the aquatic environment: a systematic review

Occurrence, fate and transformation of emerging contaminants in water: An overarching review of the field.

Pharmaceutical Excipients and Drug Metabolism: A Mini-Review

Plants as biomarkers for monitoring heavy metal contaminants on landfill sites using sequential extraction and inductively coupled plasma atomic emission spectrophotometry (ICP-AES).

Potentially harmful advantage to athletes: a putative connection between UGT2B17 gene deletion polymorphism and renal disorders with prolonged use of anabolic androgenic steroids.

Quantification of Neonicotinoid Pesticides in Six Cultivable Fish Species from the River Owena in Nigeria and a Template for Food Safety Assessment

Quantitative analysis of mephedrone using liquid chromatography tandem mass spectroscopy: Application to human hair ⬇️

Relationship between blood lead levels and physiological stress in mute swans (Cygnus olor) in municipal beaches of the southern Baltic

Significantly Elevated Levels of Plasma Nicotinamide, Pyridoxal, and Pyridoxamine Phosphate Levels in Obese Emirati Population: A Cross-Sectional Study

Simultaneous analysis of antiretroviral drugs abacavir and tenofovir in human hair by liquid chromatography-tandem mass spectrometry.

Spatial (bio)accumulation of pharmaceuticals, illicit drugs, plasticisers, perfluorinated compounds and metabolites in river sediment, aquatic plants and benthic organisms

Spatial distribution of organic contaminants in three rivers of Southern England bound to suspended particulate material and dissolved in water.

The influence of EDTMP-concentration on the biodistribution of radio-lanthanides and 225-Ac in tumor-bearing mice. The ISOLDE Collaboration

Validation of an HPLC Method for the Simultaneous Quantification of Metabolic Reaction Products Catalysed by CYP2C11 Enzymes in Rat Liver Microsomes: In Vitro Inhibitory Effect of Salicylic Acid on CYP2C11 Enzyme

Validation of an HPLC Method for the Simultaneous Quantification of Metabolic Reaction Products Catalysed by CYP2E1 Enzyme Activity: Inhibitory Effect of Cytochrome P450 Enzyme CYP2E1 by Salicylic Acid in Rat Liver Microsomes

Virtue or pretense? Looking behind self-declared innocence in doping