Related Experiment Video

Updated: May 17, 2026

Gene Transfer to the Developing Mouse Inner Ear by In Vivo Electroporation
22:02

Gene Transfer to the Developing Mouse Inner Ear by In Vivo Electroporation

Published on: June 30, 2012

[Communication between mother and embryo or foetus]

Natalia López Moratalla1

  • 1Departamento Interfacultativo de Bioquímica y Biología Molecular, Facultad de Medicina. Universidad de Navarra, 31080 Pamplona. Spain. natalialm@unav.es

Cuadernos De Bioetica : Revista Oficial De La Asociacion Espanola De Bioetica Y Etica Medica
|October 6, 2009
PubMed

Molecular interactions and cellular exchanges between mother and foetus or embryo in pregnancy generate an intimate symbiosis of two different lives. Interpersonal communication is an established requirement in the life of each man to reach personal plenitude. Initially on a biological basis, each person is open to others and his surroundings. While the body of the child is developing in the womb of the mother, the mother prepares the "last finish", which will allow him to assimilate and adapt to his peculiar world. In parallel, the brain of the mother, stimulated by hormones and pregnancy factors, becomes ready for a rich and complex behaviour.

More Related Videos

Is My Mouse Pregnant? High-Frequency Ultrasound Assessment02:39

Is My Mouse Pregnant? High-Frequency Ultrasound Assessment

Published on: March 18, 2021

Ex Vivo Placental Explant Flow Culture - Mimicking the Dynamic Conditions In Utero04:17

Ex Vivo Placental Explant Flow Culture - Mimicking the Dynamic Conditions In Utero

Published on: September 8, 2023

Related Concept Videos

Fertilization01:38

Fertilization

During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...
Cleavage and Blastulation01:33

Cleavage and Blastulation

After a large-single-celled zygote is produced via fertilization, the process of cleavage occurs while zygotes travel through the uterine tube. Cleavage is a mitotic cell division that does not result in growth. With each round of successive cell division, daughter cells get increasingly smaller.
Functions of Life01:23

Functions of Life

Human life is characterized by a variety of functions that are essential for survival and well-being. These functions include metabolism, movement, development, growth and reproduction.
Metabolism
The basic function of an organism is to consume energy and molecules in foods, convert some of it into fuel for movement, sustain body functions, and build and maintain body structures. There are two types of reactions that accomplish this: anabolism and catabolism.
Anabolism is the process whereby...
Development of Blood Vessels01:07

Development of Blood Vessels

The development of the vascular system in a fetus is a complex and intricate process that begins as early as 15 to 16 days post-conception. This process starts outside the embryo, specifically in the mesoderm of the yolk sac, chorion, and connecting stalk. Approximately two days later, the formation of blood vessels occurs within the embryo itself.
The initial formation of this system is facilitated by the small amount of yolk present in the ovum and yolk sac. Blood vessels originate from...
Fetal Circulation01:14

Fetal Circulation

Fetal circulation is a unique system that facilitates the exchange of gases, nutrients, and waste products between the developing fetus and the mother. This intricate process takes place through a special organ called the placenta.
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Development of the Sexual Organs in the Embryo and Fetus01:15

Development of the Sexual Organs in the Embryo and Fetus

Development of the reproductive organs in an embryo starts from a bipotential state. This means the early embryo can develop either male or female reproductive organs. The formation of these organs begins with the growth of gonadal ridges that arise from the intermediate mesoderm during the fifth week of development.
Near the gonadal ridges, two duct systems are present: the mesonephric ducts (Wolffian ducts) and paramesonephric ducts (Müllerian ducts). These ducts form the basis for the male...