Biomaterial Database

Maternal and fetal exposure to bisphenol A in Korea. 2008

Young Joo Lee, and Heui-Young Ryu, and Hyun-Kyung Kim, and Chung Sik Min, and Jin Hee Lee, and Eunhee Kim, and Bong Hyun Nam, and Joo Hong Park, and Jin Young Jung, and Dong Deuk Jang, and Eun Young Park, and Kwan-Hee Lee, and Jin-Young Ma, and Hey-Sung Won, and Moon-Whan Im, and Jong-Han Leem, and Yun-Chul Hong, and Hae-Seong Yoon

Human Exposure Assessment Team, National Institute of Toxicological Research, Korea Food and Drug Administration, Seoul, Republic of Korea.

Bisphenol A (BPA) is a well-known endocrine disrupter used widely. Despite the potential risk of human exposure to BPA, little information exists concerning maternal and fetal exposure to BPA during pregnancy in Korea. This study purposed to evaluate the correlation between maternal and fetal exposure, and to determine exposure levels to BPA in Korean pregnant women and their fetuses. Maternal blood and umbilical cord blood were collected from 300 subjects, and total BPA levels were measured. Blood BPA concentrations ranged from non-detectable to 66.48 microg/L in pregnant women and from non-detectable to 8.86 microg/L in umbilical cords. Serum BPA levels in most pregnant women were higher than in corresponding fetal umbilical cords and a positive correlation was found between in maternal and fetal BPA concentrations (p<0.05).

UI	MeSH Term	Description	Entries
D007723	Korea	Former kingdom, located on Korea Peninsula between Sea of Japan and Yellow Sea on east coast of Asia. In 1948, the kingdom ceased and two independent countries were formed, divided by the 38th parallel.
D008431	Maternal-Fetal Exchange	Exchange of substances between the maternal blood and the fetal blood at the PLACENTA via PLACENTAL CIRCULATION. The placental barrier excludes microbial or viral transmission.	Transplacental Exposure,Exchange, Maternal-Fetal,Exposure, Transplacental,Maternal Fetal Exchange
D010636	Phenols	Benzene derivatives that include one or more hydroxyl groups attached to the ring structure.
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D004784	Environmental Monitoring	The monitoring of the level of toxins, chemical pollutants, microbial contaminants, or other harmful substances in the environment (soil, air, and water), workplace, or in the bodies of people and animals present in that environment.	Monitoring, Environmental,Environmental Surveillance,Surveillance, Environmental
D004968	Estrogens, Non-Steroidal	Non-steroidal compounds with estrogenic activity.	Estrogens, Nonsteroidal,Estrogens, Non Steroidal,Non-Steroidal Estrogens,Nonsteroidal Estrogens
D005260	Female		Females
D005312	Fetal Blood	Blood of the fetus. Exchange of nutrients and waste between the fetal and maternal blood occurs via the PLACENTA. The cord blood is blood contained in the umbilical vessels (UMBILICAL CORD) at the time of delivery.	Cord Blood,Umbilical Cord Blood,Blood, Cord,Blood, Fetal,Blood, Umbilical Cord,Bloods, Cord,Bloods, Fetal,Bloods, Umbilical Cord,Cord Blood, Umbilical,Cord Bloods,Cord Bloods, Umbilical,Fetal Bloods,Umbilical Cord Bloods
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults