The companionship of pets brightens the lives of many, bringing love, companionship, and in many cases, even taking away all sadness.It is known that many animals can help people with conditions such as autism spectrum disorder, but it is also now known that They can serve as a diagnosis of possible disease.
(Vigilance, the surprising mechanism by which animals warn us of their toxicity)
Animal senses are very different from human senses; More powerful and more effective. They detect all types of sounds in places that are hard for us to hear, and even smell from a distance in places that are hard for us to smell.
That’s why science knows how to further study these senses, how far they can go and how effective they are.Different studies have observed How some species help When detecting diseases such as cancer, Parkinson’s disease or Covid-19.
Dogs are considered one of the most effective animals at detecting disease, but It’s not just them that can do it.
because some insects or reptiles also have this ability.puppy
Dogs’ intelligence is unquestionable, and their sense of smell is 100 times better You can learn incredible things from more than one person. The presence of dogs in the police confirms this skill and has even become their first choice in several situations, such as detecting explosives, drugs or tracking people.
Being a more sensitive animal, its senses are more developed, which has led to research into this issue in the medical field.A study from the American Society for Biochemistry and Molecular Biology finds that dogs can use their sense of smell to extract blood samples from cancer patients The accuracy rate is close to 97%.
they can learn smell different types of cancer, Melanoma, breast cancer, and even gastrointestinal cancer.If this indoctrination develops further, they could also detect things like Malaria or Parkinson’s disease.
This skill is awesome and dogs are helping a lot during Covid-19 in the US During detection They use these trained animals to detect cases in people who go to large venues such as concerts or schools.
ants
Although it is a very little known fact, ants are Unknown allies in the fight against breast cancer.Specifically, ants are a common species in Europe Formica Fosca.
This little animal can be taught Identifying breast cancer odor in urinebecause it has olfactory receptors on its antennae, whose real purpose is to detect the body odor of other ants.
Scientists study the species’ associative abilities Cancer cells smell rewarding. These cells are characterized by changes in metabolism that some insects, such as ants, can easily be trained to recognize.
In addition, research from the Sorbonne University in Paris, France also shows that this insect can learn distinguish Between the smell of urine from sick and healthy mice.
mice
Many people claim that rats only bring disease, when the truth is that they can help detect disease.this giant african rat It has been used to detect explosives for years, but it was not known to also identify disease.
In 2004, the Belgian organization APOPO sent trained giant rats to Mozambique, where they demonstrated their skills not only in locating landmines, but also in detecting them. The smell of diseases such as tuberculosis.
These animals can be analyzed Get lots of samples in just minutes Whenever they do a job well they are rewarded, just like ants.
bee
Bees not only provide numerous benefits to humans through pollination, but they can also aid in diagnosis Responding to pandemics such as Covid-19.
A Dutch study found that whenever bees detected infected material, They stick out their tongues.
This ability has also been discovered by other scientists who made the same gesture when they received Covid-19-infected material.In this latest study, bees were rewarded every time they discovered a disease, but when they stopped being rewarded, it was found: They continue to do so.
he Caenorhabditis elegans
Nematodes Caenorhabditis elegans, It consists of a tiny worm with disease-causing genes very similar to ours.This, coupled with its small size and transparency, makes it A great ally to scientists.
Different studies have demonstrated its effectiveness in detecting different types of cancer, e.g. pancreas or breast. During tests, the organisms avoided healthy cells and targeted cancer cells.
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