Pieter H. Griffioen

Rotterdam, ZH, Netherlands

Last Updated: 09/26/2026

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Found 10 publications

First-trimester maternal tryptophan metabolites, utero-placental (vascular)development and hypertensive disorders of pregnancy: The Rotterdam periconceptional cohort.

First-trimester maternal tryptophan metabolites, utero-placental (vascular)development and hypertensive disorders of pregnancy: The Rotterdam periconceptional cohort.

Journal: Placenta

Published: July 08, 2024

The impact of maternal vulnerability on stress biomarkers and first-trimester growth: the Rotterdam Periconceptional Cohort (Predict Study).

The impact of maternal vulnerability on stress biomarkers and first-trimester growth: the Rotterdam Periconceptional Cohort (Predict Study).

Journal: Human reproduction (Oxford, England)

Published: December 11, 2023

First trimester maternal tryptophan metabolism and embryonic and fetal growth: the Rotterdam Periconceptional Cohort (Predict Study).

First trimester maternal tryptophan metabolism and embryonic and fetal growth: the Rotterdam Periconceptional Cohort (Predict Study).

Journal: Human reproduction (Oxford, England)

Published: August 25, 2023

Periconceptional Non-medical Maternal Determinants Influence the Tryptophan Metabolism: The Rotterdam Periconceptional Cohort (Predict Study).

Periconceptional Non-medical Maternal Determinants Influence the Tryptophan Metabolism: The Rotterdam Periconceptional Cohort (Predict Study).

Journal: International journal of tryptophan research : IJTR

Published: July 21, 2023

Is methotrexate safe for men with an immune-mediated inflammatory disease and an active desire to become a father? Results of a prospective cohort study (iFAME-MTX).

Is methotrexate safe for men with an immune-mediated inflammatory disease and an active desire to become a father? Results of a prospective cohort study (iFAME-MTX).

Journal: Annals of the rheumatic diseases

Published: February 15, 2023

Simultaneous quantification of tryptophan metabolites by liquid chromatography tandem mass spectrometry during early human pregnancy.

Simultaneous quantification of tryptophan metabolites by liquid chromatography tandem mass spectrometry during early human pregnancy.

Journal: Clinical chemistry and laboratory medicine

Published: August 10, 2022

Global DNA (hydroxy)methylation is stable over time under several storage conditions and temperatures.

Global DNA (hydroxy)methylation is stable over time under several storage conditions and temperatures.

Journal: Epigenetics

Published: July 03, 2020

Lower S-adenosylmethionine levels and DNA hypomethylation of placental growth factor (PlGF) in placental tissue of early-onset preeclampsia-complicated pregnancies.

Lower S-adenosylmethionine levels and DNA hypomethylation of placental growth factor (PlGF) in placental tissue of early-onset preeclampsia-complicated pregnancies.

Journal: PloS one

Published: April 02, 2019

Global methylation in relation to methotrexate-induced oral mucositis in children with acute lymphoblastic leukemia.

Global methylation in relation to methotrexate-induced oral mucositis in children with acute lymphoblastic leukemia.

Journal: PloS one

Published: March 07, 2018

Measurement of total Transcobalamin employing a commercially available assay for Active B12.

Measurement of total Transcobalamin employing a commercially available assay for Active B12.

Journal: Clinical biochemistry

Published: May 29, 2017

Showing 1-10 of 10

Last Updated: 09/26/2026