ID

45894

Description

Principal Investigator: Sarah E. Rothenberg, D.Env, University of South Carolina, Department of Environmental Health Sciences, Columbia, SC, USA MeSH: Methylmercury Compounds https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000970 There are few studies that have characterized maternal gut microbiota and fetal methylmercury exposure, yet microbes likely modulate this relationship. The primary objective of our pilot study was to determine associations between gut microbial taxa and mercury concentrations in multiple biomarkers (stool, hair, and cord blood). Our secondary objective was to determine the contribution of gut microbial mercury methylation to stool methylmercury.

Link

dbGaP study = phs000970

Keywords

  1. 12/1/23 12/1/23 - Simon Heim
Copyright Holder

Sarah E. Rothenberg, D.Env, University of South Carolina, Department of Environmental Health Sciences, Columbia, SC, USA

Uploaded on

December 1, 2023

DOI

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License

Creative Commons BY 4.0

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dbGaP phs000970 Mercury and Gut Microbiota

The dataset includes data of maternal BMI, and stool, hair and umbilical cord blood measurements of total- or methymercury content, plus ehnicity and gestational age of fetus data.

pht005018
Description

pht005018

Alias
UMLS CUI [1,1]
C3846158
De-identified Subject ID
Description

SUBJECT_ID

Data type

text

Alias
UMLS CUI [1,1]
C4684638
UMLS CUI [1,2]
C2348585
Gestational age at recruitment
Description

Gestation

Data type

text

Measurement units
  • Weeks
Alias
UMLS CUI [1,1]
C0017504
UMLS CUI [1,2]
C2949735
Weeks
Ethnicity
Description

Ethnicity

Data type

text

Alias
UMLS CUI [1,1]
C5441552
Trimester 1 body mass index
Description

BMI

Data type

text

Measurement units
  • kg/m2
Alias
UMLS CUI [1,1]
C1305855
UMLS CUI [1,2]
C0032979
kg/m2
Stool total mercury
Description

Stool_THg

Data type

text

Measurement units
  • ng/g dry weight
Alias
UMLS CUI [1,1]
C0015733
UMLS CUI [1,2]
C0428257
ng/g dry weight
Stool methylmercury
Description

Stool_MeHg

Data type

text

Measurement units
  • pg/g dry weight
Alias
UMLS CUI [1,1]
C0015733
UMLS CUI [1,2]
C1526546
UMLS CUI [1,3]
C0242485
pg/g dry weight
Hair total mercury
Description

Hair_THg

Data type

text

Measurement units
  • ug/g
Alias
UMLS CUI [1,1]
C0202416
ug/g
Cord blood total mercury
Description

Blood_THg

Data type

text

Measurement units
  • ug/L
Alias
UMLS CUI [1,1]
C0202414
UMLS CUI [1,2]
C0162371
ug/L
Cord blood methylmercury
Description

Blood_MeHg

Data type

text

Measurement units
  • ug/L
Alias
UMLS CUI [1,1]
C1526546
UMLS CUI [1,2]
C0162371
UMLS CUI [1,3]
C0242485
ug/L

Similar models

The dataset includes data of maternal BMI, and stool, hair and umbilical cord blood measurements of total- or methymercury content, plus ehnicity and gestational age of fetus data.

Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
pht005018
C3846158 (UMLS CUI [1,1])
SUBJECT_ID
Item
De-identified Subject ID
text
C4684638 (UMLS CUI [1,1])
C2348585 (UMLS CUI [1,2])
Gestation
Item
Gestational age at recruitment
text
C0017504 (UMLS CUI [1,1])
C2949735 (UMLS CUI [1,2])
Ethnicity
Item
Ethnicity
text
C5441552 (UMLS CUI [1,1])
BMI
Item
Trimester 1 body mass index
text
C1305855 (UMLS CUI [1,1])
C0032979 (UMLS CUI [1,2])
Stool_THg
Item
Stool total mercury
text
C0015733 (UMLS CUI [1,1])
C0428257 (UMLS CUI [1,2])
Stool_MeHg
Item
Stool methylmercury
text
C0015733 (UMLS CUI [1,1])
C1526546 (UMLS CUI [1,2])
C0242485 (UMLS CUI [1,3])
Hair_THg
Item
Hair total mercury
text
C0202416 (UMLS CUI [1,1])
Blood_THg
Item
Cord blood total mercury
text
C0202414 (UMLS CUI [1,1])
C0162371 (UMLS CUI [1,2])
Blood_MeHg
Item
Cord blood methylmercury
text
C1526546 (UMLS CUI [1,1])
C0162371 (UMLS CUI [1,2])
C0242485 (UMLS CUI [1,3])

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