vitamin-b-12 has been researched along with Placenta-Diseases* in 3 studies
3 other study(ies) available for vitamin-b-12 and Placenta-Diseases
| Article | Year |
|---|---|
Hypermethylated CpG sites in the MTR gene promoter in preterm placenta.
Altered maternal one-carbon metabolism influences placental DNA methylation patterns and 'programs' the fetus for noncommunicable diseases in adult life.. Levels of plasma folate, vitamin B. MTHFR and MTR mRNA levels were higher while protein levels were lower, and MTR CpG sites were hypermethylated in the preterm group, as compared with the term group. Methylated CpG sites were negatively associated with maternal plasma vitamin B. Study suggests a dysregulation of enzyme genes in remethylation arm of the one-carbon metabolism in placenta of women delivering preterm. Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Adult; Case-Control Studies; CpG Islands; DNA Methylation; Female; Folic Acid; Humans; Methylenetetrahydrofolate Reductase (NADPH2); Placenta; Placenta Diseases; Pregnancy; Premature Birth; Promoter Regions, Genetic; RNA, Messenger; Vitamin B 12 | 2017 |
[Folic acid deficiency and pregnancy].
Topics: Abortion, Spontaneous; Anemia, Macrocytic; Blood Transfusion; Congenital Abnormalities; Female; Folic Acid; Folic Acid Deficiency; Humans; Placenta Diseases; Pregnancy; Pregnancy Complications; Prognosis; Vitamin B 12 | 1971 |
[Disorders of intestinal absorption of vitamin B 12 in chronic enterocolitis (clinico-bacteriological and radiological study)].
Topics: Adult; Aged; Colitis; Enteritis; Female; Humans; Intestinal Absorption; Male; Middle Aged; Placenta Diseases; Pregnancy; Vitamin B 12 | 1969 |