In a human blood that is lacking oxygen is deoxygenated blood. This is called Pulmonary circulation. This blood has exchanged oxygen for carbon dioxide across cell membranes and it contains mostly carbon dioxide. Deoxygenated blood enters the right atrium through the superior vena cava and the inferior vena cava.
9 Foods that Cause Inflammation and 9 Ways to Fight it
9 Foods that Cause Inflammation and 9 Ways to Fight it « Solluna by Kimberly Snyder
Current efforts to prohibit or significantly limit research involving fetuses and infants seriously jeopardize the health and welfare of our children and of our children's children. Senate and House conferees have agreed on legislation banning for four months research on the living human fetus, either in the uterus or after abortion, unless the research is to save the fetus's life. The ban, to be limited to research supported directly or indirectly by the Department of Health, Education and Welfare, would run from the time of establishment of a temporary commission for the protection of human subjects of medical experiments. Instead of providing appropriate safeguards from real, though infrequent, abuses by a few investigators, these initiatives and recent court actions to prohibit fetal research are likely to severely limit our ability not only to protect children from serious illness but also to promote their optimum growth and development. It may not have been sufficiently communicated to the public and people in positions of political responsibility that the prevention and treatment of diseases that threaten children's health and survival depend especially on fetal and infant research.
The use of fetal tissue what's The dilema? What is the use? Living cells from an aborted fetus are transplanted into another person Why is it used? What are the legal problems and the legislation purpose to control use including limiting age of in vitro fetus to six weeks? Why is fetal tissue desirable for this?
Human brains, like humans themselves, grow and develop throughout gestation. However, the brain continues to develop throughout infancy and early childhood. In fact, between conception and the age of three, there is a significant level of brain development in humans. When a baby is born, he or she will have all of the neurons that will exist through the lifespan. However, the brain doubles in size during the first year of life, and by age three it has reached eighty percent of its adult size.
God, the drawing you did for me is so beautiful! I had a little artistic crisis and you did such a great job coming up with the concept and providing me with some foundation for further development of this project.