Comprehensive coverage

the fetus

An artificial model of a human embryo in a developmental stage corresponding to day 12. The upper elliptical structure is the part that will become an embryo including the amniotic sac above it; The lower structure is the yolk sac. The interface between the two structures is an essential element for embryonic development in humans. Both parts are surrounded by a layer of cells which will become the placenta

A human embryo without the need for a sperm egg or uterus

  • 6 תגובות
A pregnancy test detected the fetus in the test tube. The artificial models developed from stem cells - without egg, sperm or uterus - and grew in the laboratory until day 14
Embryonic stem cells. Image: depositphotos.com

The superpower of a newborn fetus

How can cells be returned to their initial and most powerful state?
Human embryo, from Wikipedia

Israeli researchers have developed a method that will enable the detection of thousands of genetic diseases in fetuses at the beginning of pregnancy through a blood test of the mother

  • 4 תגובות
Illustration: pixabay.

Fatal exposure in pregnancy

  • No comments
Illustration: pixabay.

The placenta is the first organ of the fetus

  • No comments
Chicken embryo. Source: NIH / Jessica Ryvlin, Stephanie Lindsey, and Jonathan Butcher, Cornell University, Ithaca, NY.

open heart

  • No comments
Israeli breakfast. Photo: shutterstock

Big breakfasts increase the fertility level of women

  • 4 תגובות
Right: Itamar Harel and Prof. Eldad Tzhor. genetic network

Myocardial

  • No comments
Illustration of an injection of pain reliever into the epidural space. From Wikipedia

What is the drug of choice for short-term and long-term birth control?

  • No comments
Cell exchange between mother and fetus. Illustration: Scientific American Israel

Biology - Your cells are my cells / Jay Lee Nelson

  • 3 תגובות
The life cycle of the fruit fly. Image: University of Melbourne

The right measure: how correct proportions are maintained between the developing fetal organs

  • One response
a newborn From Wikipedia

Natural birth, caesarean section and the bacteria in between

  • 3 תגובות
An embryo from two fertilized eggs. Photo: WELLCOME TRUST - the organization that funded the research at Newcastle University

DNA transferred between two fertilized eggs: a breakthrough and hope for the prevention of mitochondrial diseases

  • 4 תגובות
Right: Dr. Eldad Tzhor and Itamar Harel. Photo: Weizmann Institute

One in the mouth and the same one in the heart - the connection between the facial muscles and the heart muscle

  • No comments

Subsystems in the body participate in building others

  • No comments

Men are the weaker sex

  • 5 תגובות

How do the embryonic brain cells know what they want - or need - to be, when they grow up?

  • 10 תגובות

reception basket

  • 3 תגובות

Hair

  • 2 תגובות

The gene that causes transsexuality was discovered

  • 7 תגובות

Sadness is lost

  • 3 תגובות

The PP13 protein test, among women in the first trimester of pregnancy, is an effective marker for the early detection of women at risk of developing preeclampsia

  • No comments

How can a crossed embryo complete itself and maintain the correct relative size between its organs?

  • No comments

His face and heart are equal

  • One response

Taking folic acid reduces premature births by half

  • One response
Science website logo
SEARCH