一项试点研究:南非人口中的母婴对中双A,双-葡萄化物和总25氧维生素D之间的关系
Verena Gounden1, Rajen N Naidoo2, Anil Chuturgoon3
1Department of Chemical Pathology, University of KwaZulu-Natal and National Health Laboratory Services, Inkosi Albert Luthuli Central Hospital, Durban, South Africa.
这项研究发现南非母婴对中双甲糖化物 (BPA-g) 和维生素D水平之间存在显著的关系. 需要进一步的研究来证实这些关于早期婴儿维生素D状况的发现.
科学领域:
- 环境健康 环境健康
- 内分泌学 在内分泌学.
- 母婴健康 母婴健康
背景情况:
- 在早期发育过程中接触双甲 (BPA) 与各种病理有关.
- 维生素D对母亲和儿童的健康起着至关重要的作用.
- 在研究人群中观察到维生素D缺乏/不足的高患病率.
研究的目的:
- 为了研究双A (BPA) 和其代谢物BPA-glucuronide (BPA-g) 与25-氧维生素D (25OHD) 水平之间的关联.
- 为了检查南非母婴对中的这种关系.
- 探索对胎儿和早期婴儿维生素D状况的潜在影响.
主要方法:
- 来自58对母婴对的第三季度母亲血清和带血样本的分析.
- 使用液体染色学双重质谱法 (LC-MS/MS) 量化BPA和BPA-g.
- 使用高性能液态染色学测量25OHD2和25OHD3,并进行统计分析,包括ANCOVA.
主要成果:
- 超过50%的母婴对表现出维生素D缺乏或不足.
- 最初的相关性分析没有显示出显著的关联.
- 在对抗混因子后,在带BPA-g和带25OHD (p=0.03) 之间发现了显著的关系,以及母亲的BPA-g和带25OHD (p=0.04).
结论:
- 研究结果表明,BPA/BPA-g暴露与胎儿/婴儿维生素D水平之间存在潜在联系.
- 需要进一步的研究来阐明南非人口中的这种关系.
- 这项研究强调,需要考虑怀孕期间与维生素D状况相关的环境暴露.
更多相关视频
10:46A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data
Published on: December 9, 2015
06:47Isolation of Mesenchymal Stem Cells from Human Alveolar Periosteum and Effects of Vitamin D on Osteogenic Activity of Periosteum-derived Cells
Published on: May 4, 2018
相关概念视频
Role of Skin in Vitamin D Synthesis
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin...
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Pedigree Analysis
Role of Vitamins in Maintaining Bone Health
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
Probability Laws
Teratogenicity
