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Welcome to The Visible Embryo, a comprehensive educational resource on human development from conception to birth.

The Visible Embryo provides visual references for changes in fetal development throughout pregnancy and can be navigated via fetal development or maternal changes.

The National Institutes of Child Health and Human Development awarded Phase I and Phase II Small Business Innovative Research Grants to develop The Visible Embryo. Initally designed to evaluate the internet as a teaching tool for first year medical students, The Visible Embryo is linked to over 600 educational institutions and is viewed by more than ' million visitors each month.


WHO International Clinical Trials Registry Platform
The World Health Organization (WHO) has created a new Web site to help researchers, doctors and patients obtain reliable information on high-quality clinical trials. Now you can go to one website and search all registers to identify clinical trial research underway around the world!



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Disclaimer: The Visible Embryo web site is provided for your general information only. The information contained on this site should not be treated as a substitute for medical, legal or other professional advice. Neither is The Visible Embryo responsible or liable for the contents of any websites of third parties which are listed on this site.
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Pregnancy Timeline by SemestersFemale Reproductive SystemFertilizationThe Appearance of SomitesFirst TrimesterSecond TrimesterThird TrimesterFetal liver is producing blood cellsHead may position into pelvisBrain convolutions beginFull TermWhite fat begins to be madeWhite fat begins to be madeHead may position into pelvisImmune system beginningImmune system beginningPeriod of rapid brain growthBrain convolutions beginLungs begin to produce surfactantSensory brain waves begin to activateSensory brain waves begin to activateInner Ear Bones HardenBone marrow starts making blood cellsBone marrow starts making blood cellsBrown fat surrounds lymphatic systemFetal sexual organs visibleFinger and toe prints appearFinger and toe prints appearHeartbeat can be detectedHeartbeat can be detectedBasic Brain Structure in PlaceThe Appearance of SomitesFirst Detectable Brain WavesA Four Chambered HeartBeginning Cerebral HemispheresEnd of Embryonic PeriodEnd of Embryonic PeriodFirst Thin Layer of Skin AppearsThird TrimesterDevelopmental Timeline
Click weeks 0 - 40 and follow fetal growth
Google Search artcles published since 2007
 
December 16, 2011--------News Archive

Cancer and Fetal Exposure to Carcinogens
Some cancer, chronic diseasse and neurologic disorders can be attributed to fetal exposure to carcinogens as seen in studies of mice.

Gene Discovered for Weaver Syndrome
Research finds new gene for a rare genetic disorder; and also shows gene mutations in fetus cause syndromes- but same mutation later becomes cancer.

Mom's Asthma Inhaler Risks Child Endocrine Issues
Inhaled glucocorticoids for treating asthma in pregnancy are not associated with increased risk of most diseases in babies, but may increase baby's risk for endocrine and metabolic problems.

December 15, 2011--------News Archive

Progesterone Reduces Neonatal Risk
Women with a short cervix should be treated with vaginal progesterone to prevent preterm birth, according to a landmark study by leading obstetricians worldwide.

The Ability to Love Takes Root in Earliest Infancy
The first 12 to 18 months of life may predict your behavior in romantic relationships 20 years later.

Fetal Trachea Correction Increases Survival
A new study reveals that fetal tracheal occlusion (FETO) improves infant survival rate in severe cases of congenital diaphragmatic hernia (CDH).

December 14, 2011--------News Archive

Vaccine Successfully Attacks Breast Cancer in Mice!
Vaccine may have implications for treating ovarian, colorectal and pancreatic cancer.

Mom Weight Before/During Pregnancy Affects Baby
Both pre-pregnant weight and weight gain in pregnancy can predict babies’ birthweight. And high birthweight may also predict an overweight adult.

FoxC1 Gene Discovered to Maintain a Clear Cornea
Gene found in humans and mice that protects transparency of cornea, may lead to new therapy for some causes of blindness.

December 13, 2011--------News Archive

Animal Empathy, How Is It Different From Human?
Neuroscientist says animal models could open door to human feelings.

Clues to How the Pancreas Develops
A rare genetic disorder has given insight into how the pancreas develops. It may be possible to 'program' stem cells to become pancreatic cells.

Mitosis - Making The Right Copy At The Right Time
Scientists show how cells accurately inherit information gained epigenetically.

December 12, 2011--------News Archive

Gene Therapy Against Hereditary Bleeding Disorder
Gene therapy offers first proof that the treatment benefits adults with hemophilia B, reducing need for clotting factor to prevent bleeds.

What Goes On Behind Babies Gift of Gab
From the moment they're born, babies are highly attuned to communicate and motivated to interact. And they're great listeners.

Adult Brains Can Continue to Grow With Learning
London's taxi drivers' must pass a test showing they have memorized that city's complex layout of 25,000 streets – causing structural changes in their brains.

WHO Child Growth Charts

In a population-based cohort study, 65,085 mother-child pairs from the Danish National Birth Cohort were followed in real time from early pregnancy into childhood.

"Maternal use of inhaled glucocorticoids for asthma during pregnancy was not related to an increased risk of most diseases in childhood, except for endocrine and metabolic disorders, as compared to the risk in asthmatic mothers without glucocorticoid inhalation during pregnancy," said first author Marion Tegethoff, PhD, associate faculty member in clinical psychology and psychiatry at the University of Basel, Switzerland.

"Our data are mostly reassuring and support the use of inhaled glucocorticoids during pregnancy."

The findings were published online ahead of print publication in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine.

Of 65,085 mother-child pairs with live singleton pregnancies, 61,002 had no asthma during pregnancy (93.7%) and 4083 (6.3%) had asthma during pregnancy. Median age at end of follow-up was 6.1 years (range: 3.6 to 8.9 years).

In statistical analyses adjusted for baseline predictors of child health, use (versus no use) of inhaled glucocorticoids was associated with a significantly increased risk for the first diagnosis of endocrine and metabolic disorders, but not of diseases in any other category.

Results were similar when analyses were restricted to mother-child pairs exposed only to budesonide, the inhaled glucocorticoid used by the majority of women (79.9%) in the study.

"This is the first comprehensive study of potential effects of glucocorticoid inhalation during pregnancy on the health of offspring, covering a wide spectrum of pediatric diseases," said last author Gunther Meinlschmidt, PhD, associate faculty member in clinical psychology and epidemiology at the University of Basel, Switzerland.

"While our results support the use of these widely used asthma treatments during pregnancy, their effect on endocrine and metabolic disturbances during childhood merits further study."

There were some limitations to the study, including a lack of data on daily inhalation doses, use of self-report of maternal asthma and the study's focus on glucocorticoid inhalation rather than other active ingredients or glucocorticoids administered by other routes.

"Our data have both clinical and public health implications," the authors concluded, "given that asthma is common in pregnant women and inhaled glucocorticoids are the recommended treatment."

About the American Journal of Respiratory Research and Critical Care Medicine:
With an impact factor of 10.191, the AJRRCM is a peer-reviewed journal published by the American Thoracic Society. It aims to publish the most innovative science and the highest quality reviews, practice guidelines and statements in the pulmonary, critical care and sleep-related fields.

Founded in 1905, the American Thoracic Society is the world's leading medical association dedicated to advancing pulmonary, critical care and sleep medicine. The Society's 15,000 members prevent and fight respiratory disease around the globe through research, education, patient care and advocacy.

Original article: http://www.eurekalert.org/pub_releases/2011-12/ats-igd121311.php