Exposure to persistent organic pollutants (POPs), such as dichlorodiphenyltrichloroethane
(DDT) and polychlorinated biphenyls (PCBs), has historically been linked to population …

Polybrominated diphenyl ethers (PBDEs), a major class of flame retardants incorporated into
numerous consumer products, leach out into dust resulting in widespread exposure. There …

Introduction As problems associated with infertility and population aging increase, there is a
growing interest in the factors that cause a decline in human fertility. Time-to-pregnancy …

Abstract Introduction According to the World Health Organization, infertility is a public health
problem that affects around 48 million couples and 186 million individuals worldwide …

Abstract The CHemical Exposure and Children's Health (CHECH) study is an ongoing
pregnancy cohort study in Tianjin, China. This paper describes the background, aim and the …

Los pesticidas son un grupo de compuestos químicos que tienen diferentes acciones,
insecticidas, fungicidas, herbicidas, rodenticidas. Luego de su aplicación el proceso de …

Polychlorinated biphenyls (PCBs) are widespread persistent environmental contaminants.
PCB126 is an aryl hydrocarbon receptor (AhR) agonist and the most potent dioxin-like (DL) …

Introduction: As problems associated with infertility and population aging increase, there is a
growing interest in the factors that cause a decline in human fertility. Time-to-pregnancy …

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nonprofit purposes without special permission from the copyright holder provided …

Bakalářská práce se týká hormonální antikoncepce a jejího možného vlivu na plodnost žen.
V první části je popsán menstruační cyklus a jeho jednotlivé fáze. Druhá část se věnuje …