López-Botella, Andrea, Sánchez, Raquel, Paul, Raiza, Aizpurua, Jon, Gómez-Torres, María José, Todolí Torró, José Luis
Analytical Determination of Heavy Metals in Human Seminal Plasma—A Systematic Review
López-Botella A, Sánchez R, Paul R, Aizpurua J, Gómez-Torres MJ, Todolí-Torró J-L. Analytical Determination of Heavy Metals in Human Seminal Plasma—A Systematic Review. Life. 2023; 13(4):925. https://doi.org/10.3390/life13040925
URI: http://hdl.handle.net/10045/133351
DOI: 10.3390/life13040925
ISSN: 2075-1729
Abstract: 
Infertility is a growing concerning health problem affecting around 15% of couples worldwide. Conventional semen parameters have limited accuracy for male infertility potential determination. Current advances in the understanding of male infertility indicate that environmental and occupational exposure to chemical contaminants are important etiological factors leading to infertility problems. In this context, some heavy metals (HMs) can be considered as endocrine-disrupting compounds (EDCs), thus altering the seminal quality. This systematic review aims to summarize the key points to detect and quantify HMs in human seminal plasma (SP) and the involved analytical tools. Our results showed that that for HM quantification, atomic absorption spectroscopy (AAS) and inductively coupled plasma (ICP) were the most employed techniques while Zn, Cd, Pb, and Cr were the analytes most often detected. Fast, reliable, and sensitive quantification of EDCs in SP could be important for the development of accurate diagnostic and preventive strategies to address male infertility towards providing personalized therapy.
Keywords:Heavy metals, Seminal plasma, Environmental factors, Lifestyle factors, Seminal biomarkers, Male infertility, Endocrine-disrupting compounds
MDPI
info:eu-repo/semantics/article