J Eval Clin Pract
October 2022
Nowadays, a considerable number of women have a negative or outright traumatic birth experience. Literature shows that being involved in decision-making and exercising autonomy are important factors in having a positive birth experience. In this article, I explore the hypothesis that some views characteristic of the biomedical model of childbirth may hinder women's involvement in decision-making, leading them to what I have dubbed as a 'stigmatizing dilemma'; that is, to be perceived and treated as either irrational or selfish when trying to exercise their autonomy in the labour room.
View Article and Find Full Text PDFJacobsen syndrome or JBS (OMIM #147791) is a contiguous gene syndrome caused by a deletion affecting the terminal q region of chromosome 11. The phenotype of patients with JBS is a specific syndromic phenotype predominately associated with hematological alterations. Complete and partial JBS are differentiated depending on which functional and causal genes are haploinsufficient in the patient.
View Article and Find Full Text PDFResults of studies on perfluoroalkyl substances (PFASs) and thyroid hormones (THs) are heterogeneous, and the mechanisms underlying the action of PFASs to target THs have not been fully characterized. We examined the relation between first-trimester maternal PFAS and TH levels and the role played by polymorphisms in the iodothyronine deiodinase 1 (1) and 2 (2) genes in this association. Our sample comprised 919 pregnant Spanish women (recruitment = 2003-2008) with measurements of perfluorohexanesulfonic acid (PFHxS), perfluorooctanoic acid (PFOA), perfluorooctanesulfonic acid (PFOS), perfluorononanoic acid (PFNA), thyroid-stimulating hormone (TSH), total triiodothyronine (TT3), and free thyroxine (FT4), and we genotyped for single-nucleotide polymorphisms in the 1 (rs2235544) and 2 (rs12885300) genes.
View Article and Find Full Text PDFBackground: Perfluoroalkyl substances (PFASs) have been related to neurodevelopmental toxicity in animals. However, human studies are inconclusive.
Objectives: To evaluate the association between prenatal PFAS exposure and neuropsychological development during childhood.
Introduction: Thyroid hormones (THs) are especially important for brain maturation and development during the fetal period and childhood. Several epidemiological studies have assessed the possible association between exposure to perfluoroalkyl substances (PFAS) and thyroid outcomes during the early stages of life. We aimed to review this evidence.
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