Academic Journal
First Trimester Maternal Homocysteine and Embryonic and Fetal Growth:The Rotterdam Periconception Cohort
| العنوان: | First Trimester Maternal Homocysteine and Embryonic and Fetal Growth:The Rotterdam Periconception Cohort |
|---|---|
| المؤلفون: | Rubini, Eleonora, Snoek, Katinka M., Schoenmakers, Sam, Willemsen, Sten P., Sinclair, Kevin D., Rousian, Melek, Steegers-Theunissen, Régine P.M. |
| المصدر: | Rubini , E , Snoek , K M , Schoenmakers , S , Willemsen , S P , Sinclair , K D , Rousian , M & Steegers-Theunissen , R P M 2022 , ' First Trimester Maternal Homocysteine and Embryonic and Fetal Growth : The Rotterdam Periconception Cohort ' , Nutrients , vol. 14 , no. 6 , 1129 . https://doi.org/10.3390/nu14061129 |
| سنة النشر: | 2022 |
| الوصف: | Homocysteine is a marker for derangements in one-carbon metabolism. Elevated ho-mocysteine may represent a causal link between poor maternal nutrition and impaired embryonic and fetal development. We sought to investigate associations between reference range maternal homocysteine and embryonic and fetal growth. We enrolled 1060 singleton pregnancies (555 natural and 505 in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) pregnancies) from Novem-ber 2010 to December 2020. Embryonic and fetal body and head growth was assessed throughout pregnancy using three-dimensional ultrasound scans and virtual reality techniques. Homocysteine was negatively associated with first trimester embryonic growth in the included population (crown-rump length B −0.023 mm, 95% CI −0.038,−0.007, p = 0.004, embryonic volume B −0.011 cm 3 , 95% CI −0.018,−0.004, p = 0.003). After stratification for conception mode, this association remained in IVF/ICSI pregnancies with frozen embryo transfer (crown-rump length B −0.051 mm, 95% CI −0.081,−0.023, p < 0.001, embryonic volume B −0.024 cm 3 , 95% CI −0.039,−0.009, p = 0.001), but not in IVF/ICSI pregnancies with fresh embryo transfer and natural pregnancies. Homocysteine was not associated with longitudinal measurements of head growth in first trimester, nor with second and third trimester fetal growth. Homocysteine in the highest quartile (7.3–14.9 µmol/L) as opposed to the lowest (2.5–5.2 µmol/L) was associated with reduced birth weight in natural pregnancies only (B −51.98 g, 95% CI −88.13,−15.84, p = 0.005). In conclusion, high maternal homocysteine within the reference range is negatively associated with first trimester embryonic growth and birth weight, and the effects of homocysteine are dependent on conception mode. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| DOI: | 10.3390/nu14061129 |
| الاتاحة: | https://pure.eur.nl/en/publications/491b4cec-660c-408c-8be1-e29abb5e3290 https://doi.org/10.3390/nu14061129 https://pure.eur.nl/ws/files/83328736/nutrients_14_01129.pdf http://www.scopus.com/inward/record.url?scp=85125890509&partnerID=8YFLogxK |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.31164263 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/nu14061129 |
|---|