Sisters of turtles and the oldest bone cancer


An explanation of ancient turtles, the development of new turtle ancestors that are not on shells.

An explanation of ancient turtles, the development of new turtle ancestors that are not on shells. |

Rainer Schoch

Despite what is believed, not today's produce; in cancer. 240 million year-old creatures that have spread Earth in dinosaurs (Trias) times have just been diagnosed with bone cancer. Finding a surprise to his / her medical community.

The researchers who are responsible for this discovery published their ideas inside Journal of American Medical Society, OncologySouth-West They accounted for student bone bones as the oldest evidence of intertwined disease (reptiles, birds, and mammals that lay eggs on land or keeping pregnant eggs in mothers).

The earliest cases of bone cancer in humans were found in the bones of old human ancestors who died in South Africa between 1.6 and 1.8 million years ago.

As most viruses are seen in a soft material test and a biopsy, fossils do not appear; rare symptoms of disease. So, this is important for researchers to explore cancer from a historical perspective.

At this time it is called cancer disease that often affects people in pollution habitats or unhealthy lifestyles.

"Surveys began to give evidence of becoming anomalous irregular cells in the Triassic and that the cancer is not a physical fault today, but it is a danger to us that we are experiencing; gives a brief description of the history in a positive development, "said Yara Haridy, paleontologist and researcher at the Naturkunde Museum, co-author.

Haridy first pointed out the signal that results in bone cancer, through grass scorpion. He said that paleopathology had investigated the signs that resulted in seriously injured disease, which could be widely reported on the life of these animals.

Fossil femur no femur Pappochelys rosinae Found in 2008 and was introduced to the German public in 2015. Rainer Schoch originally collected from the Stuttgart State Natural History Museum.

This turtle has a body of Chihuahua's dog size, which is measuring approximately 20cm long. The species have no extra drag (or external shells) but wide ribbons. Then, describe the idea that this is a # 39; The impact of hard shells that new turtles is today.

There is a tumor in the left turtle slope similar to those in osteosarcoma in humans. The smeampan was inspected at the Naturkunde Museum in Berlin which used micro-CT scanning.

To make judgments, researchers used computer microscopy and tomography, a type of disease X. The process describes the size of the bone disease known as the periosteum. The team works by eliminating the process to make it happen to be cancer. in the results.

The researchers resembled the survey. Bone anomalies can be deflected as a cure, but they found out that the history of a wound was not wound.

Consideration is also given to other options such as congenital irregularities. However, such extreme diversity is present on either side of the bone. One of the reasons for bone deformity is a friction, but in this case, it seems unlikely because the muscles are infected; fox protection on either side.

The researchers also managed to determine the potential of bone disease. Tyrannical tumors are usually displayed in a & # 39; side and look very different. After determining every opportunity, the team aimed at bone cancer, the type found in humans.

The incredible results have helped researchers to understand previously understood facts of cancer.

Haridy said the finding was very important. Cancer ailments in prehistoric animal bone can not show that cancer is not a? happened due to human growth.

Not only can prehistoric beings get cancer. In 2003, for example, researchers found 29 tunnels in hadrosaurs, a type of "duck-beaked" dinosaur. Another study identified that osteosarcoma may be in the amphibian Trias skull bone. Pappochelys is just the earliest known example.

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