Pregnancy Trimester, First
"Pregnancy Trimester, First" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The beginning third of a human PREGNANCY, from the first day of the last normal menstrual period (MENSTRUATION) through the completion of 14 weeks (98 days) of gestation.
| Descriptor ID |
D011261
|
| MeSH Number(s) |
G08.686.707.408
|
| Concept/Terms |
Pregnancy Trimester, First- Pregnancy Trimester, First
- First Pregnancy Trimester
- First Pregnancy Trimesters
- Pregnancy Trimesters, First
- Early Placental Phase
- Early Placental Phases
- Phase, Early Placental
- Phases, Early Placental
- Placental Phase, Early
- Placental Phases, Early
- Pregnancy, First Trimester
- First Trimester Pregnancies
- First Trimester Pregnancy
- Pregnancies, First Trimester
- Trimester, First
- First Trimester
- First Trimesters
- Trimesters, First
|
Below are MeSH descriptors whose meaning is more general than "Pregnancy Trimester, First".
Below are MeSH descriptors whose meaning is more specific than "Pregnancy Trimester, First".
This graph shows the total number of publications written about "Pregnancy Trimester, First" by people in this website by year, and whether "Pregnancy Trimester, First" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2010 | 2 | 0 | 2 |
| 2014 | 1 | 0 | 1 |
| 2015 | 0 | 1 | 1 |
| 2016 | 3 | 0 | 3 |
| 2017 | 2 | 0 | 2 |
| 2018 | 1 | 0 | 1 |
| 2019 | 1 | 0 | 1 |
| 2020 | 0 | 1 | 1 |
| 2021 | 0 | 1 | 1 |
| 2022 | 0 | 2 | 2 |
| 2024 | 2 | 1 | 3 |
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Below are the most recent publications written about "Pregnancy Trimester, First" by people in Profiles.
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Sexually dimorphic DNA methylation and gene expression patterns in human first trimester placenta. Biol Sex Differ. 2024 Aug 16; 15(1):63.
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High-throughput mRNA-seq atlas of human placenta shows vast transcriptome remodeling from first to third trimester?. Biol Reprod. 2024 05 09; 110(5):936-949.
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High-throughput mRNA sequencing of human placenta shows sex differences across gestation. Placenta. 2024 05; 150:8-21.
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Infertility and treatments used have minimal effects on first-trimester placental DNA methylation and gene expression. Fertil Steril. 2023 02; 119(2):301-312.
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Sex differences in microRNA expression in first and third trimester human placenta?. Biol Reprod. 2022 03 19; 106(3):551-567.
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Acardiac twin pregnancies part VI: Why does acardiac twinning occur only in the first trimester? Birth Defects Res. 2021 05 15; 113(9):687-695.
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Sexually Dimorphic Crosstalk at the Maternal-Fetal Interface. J Clin Endocrinol Metab. 2020 12 01; 105(12).
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Differences in First-Trimester Maternal Metabolomic Profiles in Pregnancies Conceived From Fertility Treatments. J Clin Endocrinol Metab. 2019 04 01; 104(4):1005-1019.
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Sex differences in the late first trimester human placenta transcriptome. Biol Sex Differ. 2018 01 15; 9(1):4.
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Mode of conception does not appear to affect placental volume in the first trimester. Fertil Steril. 2017 06; 107(6):1341-1347.e1.