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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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Pregnancy Timeline by SemestersFetal 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 HemispheresFemale Reproductive SystemEnd of Embryonic PeriodEnd of Embryonic PeriodFirst Thin Layer of Skin AppearsThird TrimesterSecond TrimesterFirst TrimesterFertilizationDevelopmental Timeline
Click weeks 0 - 40 and follow fetal growth
Google Search artcles published since 2007
 
September 30, 2011--------News Archive

Estrodial A Unisex Hormone Essential To Metabolism
Possible treatment options could result for diabetes, obesity and heart disease.

Remove Fibroids - Prevent Recurrent Miscarriages
Research has found the first, firm evidence that fibroids are associated with recurrent miscarriages.

Understanding How Brain White Matter Develops
Study findings indicate a key step in the generation of white matter and understanding developmental disabilities.

'Alarm Clock' Gene Wakes-Up Biological Clock
Finding promises insight into sleeplessness, aging and chronic illness, such as diabetes and cancer.

September 29, 2011--------News Archive

Control Gene for Developmental Timing Discovered
Research has identified a key regulator controlling the speed of development in fruit flies. Blocking this regulator sped up the animals' rate of maturity.

Low Zinc/Copper Might Cause Spontaneous Abortion
This hypothesis had never been proven before in humans, and now has been demonstrated by University of Granada research.

Scientists Identify New Brain Stem Cell Activity
Finding raises questions of how the human brain develops and evolves.

Millesecond Memory
'Teleportation' of rats sheds light on how the memory is organized.

September 28, 2011--------News Archive

What Do Infants Remember, What Do They Forget?
In fact, they understand that objects once seen, should not disappear.

Found: New Gene Region for Testicle Development
Research has found a new genetic region which may control testicle development in the foetus.

September 27, 2011--------News Archive

Severe/Moderate Preemie Lung Function Improves
The negative effects of premature birth, whether moderately premature or extremely so, may be reversed by their teenage years.

Mom's Exercise Protects Baby From Alzheimer's
New research suggests prenatal exercise improves brain plasticity, decreases toxic protein deposits, inflammation and oxidative stress, warding off Alzheimer's.

Predicting the Best Treatment for Breast Cancer
Researchers identify new genes that help determine breast cancer prognosis.

September 26, 2011--------News Archive

Key Step Reprograms Adult Cells to Mimic Stem Cells
UNC researchers identify an important difference in sperm cell reprogramming needed to initiate formation of the embryo.

First USA Embryonic Stem Cell Therapy for Paralysis
The trial is being run by Geron Corp. of Menlo Park, Calif., which developed and manufactures the cells being tested.

UK Begins Stem Cell Trial for Disorder of the Retina
A new clinical trial using retinal cells derived from stem cells will treat people with an inherited eye condition which causes loss of sight in young people.

Pregnancy Occupation Can Cause Asthma in Child
Mothers who are exposed to particular agents during pregnancy could give birth to children with a higher risk of asthma, according to new research.

WHO Child Growth Charts


Mothers who are exposed to particular agents during pregnancy could give birth to children with a higher risk of asthma, according to new research.

The study will be presented 26 September 2011, at the European Respiratory Society's Annual Congress in Amsterdam.

It is well known that when people are exposed to certain substances and chemicals it can cause asthma. However, there has been little research investigating whether a mother's work exposure during pregnancy can lead to asthma in their children.

This research, carried out by scientists in Denmark, included 42,696 children from the Danish National Birth Cohort and assessed the association between their mother's occupation and asthma prevalence amongst the children at the age of 7 yrs.

The main focus of the study was on the effect of low molecular weight agents, such as synthetic chemicals and natural substances. This includes those found in vehicle parts, furniture, shoe soles, paints, varnish, glues and wood-derived products.

To assess the impact of low molecular weight agents, subjects in the study were classified into occupation groups, including those exposed to low molecular weight agents, mixed exposures, farmers, students and office workers.

The assessment showed that 15.8% of the cohort had asthma. Out of the children whose mothers were occupationally exposed to low molecular weight substances, 18.6 % had asthma. These results were found after other factors, such as the mothers' age and weight, smoking status, use of medication and exposure to pets, had been taken into account.

There were no significant associations with asthma found within other occupation groups.

Dr Berit Hvass Christensen, from the School of Public Health in Denmark, said: "There are many factors which could cause asthma and many associations which have not been explored. We aimed to investigate whether a mother's occupation can have an effect on their children."

"This is the first large-scale study which has shown an association between maternal exposures during work and asthma in children. Whilst a link has been found, our results at this stage are modest and further research is needed into specific chemicals and substances to determine those that could be most harmful."

Professor Marc Decramer, President of the European Respiratory Society (ERS), said: "Indoor air quality is a major global issue. The European Respiratory Roadmap, which was launched this week to improve lung health, highlights the need for exposure standards, whereby all work places examine levels of allergens and respiratory irritants in their indoor air, to help prevent lung diseases. There is a clear need for this as many allergens are not currently regulated by international guidelines. We believe that everyone is entitled to clean indoor air and we can achieve this by taking positive steps towards managing air quality in the workplace."

Original article: http://www.eurekalert.org/pub_releases/2011-09/elf-amo092311.php