[ad_1]
So, are you aware of what is important in the world of science? If the answer is no, do not worry: the column "Paradise (no) is the limit" is waiting for you every Tuesday to present the scientific news of last week.
In a rat study, researchers were able to transform bad cancer cells into fat cells, a first step in the development of treatments for this disease that affects many people around the world. The team explored the evolution of metastatic cells, which use a process called epithelo- mesenchymal transition and another process called mesangial-epithelial that spreads throughout the body. The researchers therefore used two drugs that could intervene in these processes, preventing the metastatic cells from spreading, thus becoming fat cells – a process called adipogenesis.
The cancer cells did not all turn into fat, it is true, but those that resulted did not come back to them.
from Whatsapp and Facebook and always guarantee the lowest prices on your technology purchases. act like cancer cells.
Cotton germs on the moon are dead
China has marked history by cultivating for the first time, cotton swabs in a closed container on the other side of the moon with the mission Chang & # 39; e 4. However, the buds are already dead because they could not survive the lunar night, when the temperature will drop a lot and can reach
The insect population of the rainforest is disappearing
Insects, although they cause repulsion in many people, are fundamental beings for the food chain, serving as food for an immensity. the species of birds. Alarmingly, 98% of the insects on the tropical rainforest floor in Luquillo, Puerto Rico, have disappeared.
The scientist Brad Lister, who has been living in the area for 35 years and recently returned to compare observations. He also noted that, nowadays, there are more birds out there since the food sources are depleting. The scientist noted that in addition to the disappearance of insects on the ground, 80% of them had disappeared from the treetops.
Artificial intelligence discovers "new" species of hominids
A new species of prehistoric hominids has been identified by researchers with the aid of intelligence artificial. AI has identified in the Asian genetic markers referring to a hybrid humanoid, a result of crosses between Neanderthals and Denisovans. This hybrid then pbaded through modern man for thousands of years, leaving power to Africa to the Asian continent.
This species not already listed was the subject of the theory between scientists of the branch, but only now, with the (19659016)
Scientists believe to have observed a rare black hole, from the point of view of black hole and machine learning, it was possible to confirm this factually.
The black hole of Jupiter's size crossing Jupiter's Milky Waist, roaming our galaxy. As the observation of black holes can not be performed directly, the investigation has traced a celestial cloud structure, observing strange behavior that may have been caused by an invisible object for us. Such a cloud, composed of gas, seemed to revolve around a nucleus.
This movement allowed the team to calculate that the object, if it was an object, had a mbad 30,000 times greater than that of the Sun. center of motion detected. By combining these features with the lack of light from the site, it was concluded that the structure could represent a rare, medium-sized black hole.
Contraceptive adhesive with a life span of 1 month and a cost of R $ 4
only $ 4, would you use a one-month contraceptive patch and begin to act only a few seconds after application? ? That's exactly what researchers at the Georgia Institute of Technology have created: a micro-needle contraceptive patch that guarantees contraception for 30 days.
The microscopic needles of the adhesive decompose when applying the patch to the skin. administer the drug (levonorgestrel). And the cost of each unit, if the sticker is mbad produced, is only $ 1. However, it will take a few years before clinical trials are completed and the product is finally available to consumers.
Hubble is a trademark of
After his camera (Wide Field Camera 3) is defective in early January, the Hubble Space Telescope is back. NASA experts were able to carry out an emergency repair after finding that the voltage levels were well above safe values, which resulted in the suspension of operations.
Total Moon Eclipse
At dawn on Sunday (20) to Monday (21), Brazil had the opportunity to observe a total lunar eclipse – the only one of which would occur in 2019. L The eclipse in question was particularly special during a Superlide, when the natural satellite is at its closest approximation to the Earth (the so-called Perigee). In this period, the moon appears even bigger and shining in the night sky, eclipse leaving it in red and orange in a magnificent astronomical spectacle.
And in case you have not had the opportunity to attend the event. (19659029) function maybeMobile (Photo: Peter Komka / EPA)
[ad_2]
Source link
