Hemoglobin is called the most amazing substance in the world, because it provides a vital function for human life - delivers in every cell of oxygen, without which, as we know, the body can survive only a few minutes.
But this is its unique role does not end there, because on the way back he takes in exchange from the cell waste carbon dioxide and thereby cleans our body from decay products.
Therefore, no exaggeration to say that hemoglobin plays an important role in the body, responsible for its vital functions. It is understandable that the higher blood levels, the better the breathing of oxygen, our organism and functions.
Scientists around the world are studying the causes of allergies, because in the last few decades, the world has seen a rapid growth of allergic diseases and, according to the World Health Organization, one in five children are born with allergies.
In people with Alzheimer's disease, have a chance at a full life. The new implant with brain electrodes in the future help to patients with brain damage. Research is being conducted with support from the Agency for Defense Advanced and the US Advanced Research Projects (DARPA).
Robert Shepherd from Cornell University (USA), together with a group of colleagues is working on the creation of new materials for artificial heart. The first time for this purpose will apply foamed elastic polymer with open cells. Relevant work is published in the journal Advanced Materials.
Organovo American company continues to improve its bio-printing technology. In early April, it was presented a new project Organovo - bio seal kidney tissue.
Researchers at Wake Forest University (Wake Forest University) in North Carolina reported that they were able to create a 3D-printer that can print organs, tissues, and bones for implantation in the human body. Materials of this study were published in the journal Nature Biotechnology.
Researchers from Northwestern University in Chicago (USA) have developed an algorithm that can be used to determine the real biological age of a person using his DNA samples isolated from blood. If the biological age exceeds the calendar, the risk of cancer increases significantly. The findings are published in the journal EBioMedicine.
The best prevention of Helicobacter pylori - a good immunity and personal hygiene.
Helicobacter pylori (Helicobacter Pilori) - spiral microorganisms living in the stomach and duodenum person and provokes the development of many dangerous diseases (gastritis, ulcers, erosions, polyps, hepatitis, cancer of the stomach and intestines, and many others).
Traditional methods of treating hemorrhoids at home is very relevant, since often the real "first aid" for many people hesitate to see a doctor because of the sensitivity of the problem.