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Diabetic Embryopathy
Diabetic embryopathy refers to congenital maldevelopments that are linked to maternal diabetes. Prenatal exposure to hyperglycemia can result in spontaneous abortions, perinatal mortality, and malformations. Type 1 and Type 2 diabetic pregnancies both increase the risk of diabetes induced teratogenicity. The rate of congenital malformations is similar in Type 1 and 2 mothers because of increased adiposity and the age of women with type 2 diabetes. Genetic predisposition and different environmental factors both play a significant role in the development of diabetic embryopathy. Metabolic dysfunction in pregnant mothers also increases the risk of fetal malformations. Risk factors Women with pregestational diabetes are at the highest risk for fetal malformations. The risk of congenital malformations in pregestational type 1 diabetes is directly correlated with glucose and glycohemoglobin levels in the blood. It is also inversely related to the gestational age at first exposure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Congenital
A birth defect, also known as a congenital disorder, is an abnormal condition that is present at birth regardless of its cause. Birth defects may result in disabilities that may be physical, intellectual, or developmental. The disabilities can range from mild to severe. Birth defects are divided into two main types: structural disorders in which problems are seen with the shape of a body part and functional disorders in which problems exist with how a body part works. Functional disorders include metabolic and degenerative disorders. Some birth defects include both structural and functional disorders. Birth defects may result from genetic or chromosomal disorders, exposure to certain medications or chemicals, or certain infections during pregnancy. Risk factors include folate deficiency, drinking alcohol or smoking during pregnancy, poorly controlled diabetes, and a mother over the age of 35 years old. Many are believed to involve multiple factors. Birth defects may b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
