Related Experiment Video

Updated: Aug 15, 2026

Modifying Levels of Maternal Dietary Folic Acid or Choline to Study the Impact of Deficiencies on Offspring Health Outcomes
03:19

Modifying Levels of Maternal Dietary Folic Acid or Choline to Study the Impact of Deficiencies on Offspring Health Outcomes

Published on: June 28, 2024

[Fetus and magnesium]

Junji Takaya1, Kazunari Kaneko

  • 1Department of Pediatrics, Kansai Medical University.

Clinical Calcium
|November 8, 2005
PubMed

Chronic magnesium deficiency in pregnant women is frequently seen because of inadequate or low intake of magnesium. Magnesium deficiency during pregnancy can induce not only maternal and fetal nutritional problem, but also pediatric consequences that might last throughout life. Many epidemiological studies have disclosed that restricted fetal growth, i.e., intrauterine growth retardation (IUGR) is associated with an increased risk of insulin resistance in adult life. We previously postulated that intracellular magnesium of cord blood platelets is lower in the small for gestational age than in the appropriate for gestational age group, suggesting chronic intrauterine magnesium deficiency may result in IUGR. Taken together, chronic intrauterine magnesium deficiency in the fetus may lead to or program the insulin resistance after birth. Prospective study whether the children born with magnesium induced IUGR are at high-risk for metabolic syndrome in childhood or adulthood is currently undertaken.

More Related Videos

Quantitating Iron Transport Across the Mouse Placenta In Vivo Using Nonradioactive Iron Isotopes08:45

Quantitating Iron Transport Across the Mouse Placenta In Vivo Using Nonradioactive Iron Isotopes

Published on: May 10, 2022

The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo12:17

The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo

Published on: August 2, 2017

Related Concept Videos

Teratogenicity01:07

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
Fertilization01:38

Fertilization

During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...
Development of the Oral Microbiota01:28

Development of the Oral Microbiota

The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...