Some of the arrhythmias were transient, some persisted for days, and others did not appear until some period after birth.75 The characteristics of the arrhythmias suggested that the atrium and/or the conducting bundles of the immature hearts were most affected by prenatal exposure to mirex.
pediatrics.aappublications.org/cgi/content/full/113/4/S... pediatrics.aappublications.org/cgi/content/full/113/4/S1/1058
Prenatal development - Wikipedia, the free encyclopedia
Prenatal or antenatal development is the process in which an embryo or fetus (or foetus ) gestates during pregnancy, from fertilization until birth. Often, the terms fetal development , foetal...
en.wikipedia.org/wiki/Prenatal_development
Pregnancy - Wikipedia, the free encyclopedia
Pregnancy (latin "graviditas") is the carrying of one or more offspring, known as a fetus or embryo, inside the uterus of a female. In a pregnancy, there can be multiple gestations, as in the case of...
en.wikipedia.org/wiki/Pregnancy
The risk of prenatal elimination of the anomaly is not invariably proportional to the degree of phenotype damage of the fetus. Study of the hidden part of prenatal population offers the possibility to cover a considerably larger fraction of the whole reproduction output and supplies new valuable knowledge.
www.medscape.com/medline/abstract/1490014
Furthermore, nutritional deficiencies in the perinatal period can cause cardiovascular anomalies. These anomalies may affect heart structure, the conduction system, the myocardium, blood pressure, or cholesterol metabolism.
www.medscape.com/medline/abstract/15060200?prt=true
Because the prenatal period is a time of preparation, pregnant women who avoid exposing themselves and their fetuses to harmful substances promote a lifetime of health for their children. ... 0.3) [Primordial follicle = primary oocyte + single layer of flat follicular cells] Before the prenatal period ends, the ovaries produce...
www.ehd.org/dev_article_intro.php
Complications During the Prenatal Period Health Article ... The fallopian tubes are narrow, about the size of pencil lead, and cannot hold a growing pregnancy for an extended period of time. As the pregnancy grows, the tube stretches and eventually bursts. Life-threatening internal bleeding can occur.
www.healthline.com/yodocontent/pregnancy/complications.... www.healthline.com/yodocontent/pregnancy/complications.html
From zygote to neonate, prenatal development is nothing short of a miracle. ... The Germinal Period takes place in the first two weeks after conception and includes the creation of the zygote (fertilized egg), cell division, and the attatchment of the zygote to the uterine wall.
www.mc.maricopa.edu/dept/d46/psy/dev/Spring00/prenatal/... www.mc.maricopa.edu/dept/d46/psy/dev/Spring00/prenatal/index.html
The topic The Prenatal Period was found in Pediatric Care Online from the American Academy of Pediatrics, along with information and evidence on many pediatric conditions, drugs, patient handouts, news and more. ... Safety and injury prevention begins in the prenatal period. Preparing for the arrival of an infant should...
www.pediatriccareonline.org/pco/ub/view/Bright-Futures/... www.pediatriccareonline.org/pco/ub/view/Bright-Futures/135099/0/The_Prenatal_Period
Prenatal conditions — including temperature, pressure and fetal movements such as kicking— stimulate the development of synapses. Myelination of neurons also begins prenatally, ... Prenatal Period Newborn Period Early Childhood Adolescence Adulthood ... Home Brain Basics Development Timeline Prenatal Period...
www.fcs.uga.edu/ext/bbb/brainTimePrenatal.php www.fcs.uga.edu/ext/bbb/brainTimePrenatal.php