Search results
Results from the WOW.Com Content Network
In one study, BTEX (Benzene, toluene, ethylbenzene, xylenes) exposure during the first trimester of pregnancy has been clearly indicating negative association with biparietal brain diameter between 20 and 32 weeks of pregnancy. Women with high exposure to toluene had three to five times the miscarriage rate of those with low exposure, and women ...
Opioid use is the main cause of neonatal abstinence syndrome, which is where the baby experiences withdrawals from the opioid they were exposed to during the pregnancy. Typical symptoms may include tremors, convulsions, twitching, excessive crying, poor feeding or sucking, slow weight gain, breathing problems, fever, diarrhea, and vomiting. [ 91 ]
A diagnosis is made clinically based upon identification of characteristic symptoms in an affected infant in conjunction with a history of phenytoin exposure during gestation. It is important to note that the majority of infants born to women who take phenytoin during pregnancy will not develop fetal hydantoin syndrome.
Exposure to stress during the process of pregnancy affects fetal brain development and predisposes offspring to the development of a multitude of mental disorders. [17] Many studies have found that there is an association between ADHD and lessened functioning within the prefrontal cortex (PFC).
An elevated level of stress during pregnancy leads to notorious pregnancy outcomes, including preterm birth, low birth weight, and mental health problems for the mother. Prolonged effects of chronic stressors such as discrimination, intimate partner violence, housing issues, and poverty lead to widespread maternal health issues and adverse ...
Teratology is the study of abnormalities of physiological development in organisms during their life span. It is a sub-discipline in medical genetics which focuses on the classification of congenital abnormalities in dysmorphology caused by teratogens and also in pharmacology and toxicology.
The increase in kidney clearance during pregnancy causes more iodide to be excreted and causes relative iodine deficiency and as a result an increase in thyroid size. Estrogen-stimulated increase in thyroid-binding globulin (TBG) leads to an increase in total thyroxine (T4), but free thyroxine (T4) and triiodothyronine (T3) remain normal. [5]
Pregnancy-associated malaria (PAM) or placental malaria is a presentation of malaria in pregnancy which is life-threatening to both pregnant women and unborn fetuses. [1] PAM occurs when a pregnant woman contracts malaria, generally as a result of Plasmodium falciparum infection, and because she is pregnant, is at greater risk of associated complications such as placental malaria.