The Effect of Various Environmental Pollutants on the Reproductive Health in Children: A Brief Review of the Literature.

IF 4.6 3区 医学 Q1 NUTRITION & DIETETICS
Current Nutrition Reports Pub Date : 2024-09-01 Epub Date: 2024-06-27 DOI:10.1007/s13668-024-00557-5
Ozge Yesildemir, Mensure Nur Celik
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Abstract

Purpose of review: Environmental pollutants in air, water, soil, and food are a significant concern due to their potential adverse effects on fetuses, newborns, babies, and children. These chemicals, which pass to fetuses and babies through trans-placental transfer, breast milk, infant formula, dermal transfer, and non-nutritive ingestion, can cause health problems during childhood. This review aims to discuss how exposure to various environmental pollutants in early life stages can disrupt reproductive health in children.

Recent findings: Environmental pollutants can affect Leydig cell proliferation and differentiation, decreasing testosterone production throughout life. This may result in cryptorchidism, hypospadias, impaired semen parameters, and reduced fertility. Although many studies on female reproductive health cannot be interpreted to support causal relationships, exposure to pollutants during critical windows may subsequently induce female reproductive diseases, including early or delayed puberty, polycystic ovary syndrome, endometriosis, and cancers. There is growing evidence that fetal and early-life exposure to environmental pollutants could affect reproductive health in childhood. Although diet is thought to be the primary route by which humans are exposed to various pollutants, there are no adopted nutritional interventions to reduce the harmful effects of pollutants on children's health. Therefore, understanding the impact of environmental contaminants on various health outcomes may inform the design of future human nutritional studies.

各种环境污染物对儿童生殖健康的影响:文献简评
审查目的:空气、水、土壤和食物中的环境污染物可能会对胎儿、新生儿、婴儿和儿童产生不利影响,因此备受关注。这些化学物质通过经胎盘转移、母乳、婴儿配方奶粉、皮肤转移和非营养性摄入等途径进入胎儿和婴儿体内,可导致儿童期的健康问题。本综述旨在讨论在生命早期阶段接触各种环境污染物会如何破坏儿童的生殖健康:环境污染物会影响精原细胞的增殖和分化,从而减少睾酮的产生。这可能会导致隐睾、尿道下裂、精液参数受损和生育能力下降。尽管许多关于女性生殖健康的研究不能解释为支持因果关系,但在关键窗口期接触污染物可能会诱发女性生殖疾病,包括青春期提前或延迟、多囊卵巢综合症、子宫内膜异位症和癌症。越来越多的证据表明,胎儿期和生命早期接触环境污染物可能会影响儿童期的生殖健康。虽然饮食被认为是人类接触各种污染物的主要途径,但目前还没有采用营养干预措施来减少污染物对儿童健康的有害影响。因此,了解环境污染物对各种健康结果的影响可为未来人类营养研究的设计提供参考。
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来源期刊
Current Nutrition Reports
Current Nutrition Reports Agricultural and Biological Sciences-Food Science
CiteScore
7.70
自引率
2.00%
发文量
59
期刊介绍: This journal aims to provide comprehensive review articles that emphasize significant developments in nutrition research emerging in recent publications. By presenting clear, insightful, balanced contributions by international experts, the journal intends to discuss the influence of nutrition on major health conditions such as diabetes, cardiovascular disease, cancer, and obesity, as well as the impact of nutrition on genetics, metabolic function, and public health. We accomplish this aim by appointing international authorities to serve as Section Editors in key subject areas across the field. Section Editors select topics for which leading experts contribute comprehensive review articles that emphasize new developments and recently published papers of major importance, highlighted by annotated reference lists. We also provide commentaries from well-known figures in the field, and an Editorial Board of more than 25 internationally diverse members reviews the annual table of contents, suggests topics of special importance to their country/region, and ensures that topics and current and include emerging research.
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