According to reports, a landmark study has found new ways for human anti-aging. A study by the California Institute of Technology and the University of California, Los Angeles paved the way for reversing and delaying aging.
Mitochondria are important sites for cellular respiration and life activities and are called "cell batteries." As we age, DNA breaks down and mutates, and mitochondria develop various problems that form physical symptoms.
Through a groundbreaking approach, scientists have discovered a method of manipulating genes that removes mutated DNA and regenerates cells.
"Autophagy" is a way for cells to digest substances in the body. "Self-phagy" is a hot topic for scientists in 2016. The Japanese scientist Otsuka Liangya won the 2016 Nobel Prize in Physiology or Medicine for his research in the field of autophagy.
Now, with a little change, scientists can use the "autophagy" mechanism of cells to selectively eliminate mutant or aging DNA.
The accumulation of mtDNA in cells is considered to be the initiator of aging and degenerative diseases. Genetic defects in mtDNA can also lead to congenital diseases such as childhood autism.
"It is known that an increase in the mutation rate of mtDNA can lead to premature aging of the body," said Bruce Hay, professor of biology and bioengineering at the California Institute of Technology. "If you can reduce the number of mtDNA mutations, you can slow down aging." Even reverse aging, let the cells regenerate.
Scientists experiment on fruit flies. Drosophila's flying muscle is one of the most energy-consuming tissues in the animal kingdom. Like the human body, Drosophila muscles show signs of aging as they accumulate.
Double Lumen Endobronchial Tube
Double Lumen PVC Endobronchial Tube with FDA&ISO Certificate
Made of non-toxic medical-grade PVC, transparent, soft and smooth.
Flat design of balloon section can seal effectively and reduce oppression.
With ventilation transition connector, unilateral ventilation can be more convenient.
Description:
A double-lumen Endotracheal tube is a type of endotracheal tube which is used in tracheal intubation during thoracic surgery and other medical conditions to achieve selective, one-sided ventilation of either the right or the left lung.
There are several conditions that may make one-sided lung ventilation necessary. Absolute indications include separation of the right from the left lung to avoid spillage of blood or pus from an infected or bleeding side to the unaffected side. Relative indications include the collapse of one lung and the selective ventilation of the remaining lung in order to facilitate exposure of the anatomical structures to be operated on in thoracic surgeries.
Construction:
Consist of PVC tube, cuff, inflation lumen.
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