"Microscopic Pipe Maze" + Machine Learning Algorithm: Quickly check for sepsis, just one drop of blood
Release date: 2018-03-22
The British "Nature·Biomedical Engineering" magazine recently published a new online report saying that American scientists have developed a new device similar to the "microscopic tube maze", which can detect sepsis quickly with a single drop of blood. This method of detection is fast, inexpensive, and accurate, making it easy to monitor patients at risk for sepsis.
Sepsis is a fatal disease. When pathogenic bacteria or conditional pathogens invade the blood circulation to grow and reproduce, the patient's body will respond extremely to serious infections, causing damage to tissues and organs. However, according to statistics, about 30% of patients will be misdiagnosed because the detection methods used by humans at this stage are poorly specific and slow, and it takes several days to produce results, which leads doctors to prescribe unnecessary antibiotics. Lead to the spread of antibiotic-resistant strains.
In view of this, Daniel Elimia, a scientist at the Massachusetts General Hospital, and his colleagues designed a new detection device. They dropped a drop of blood into a "maze" device made up of microscopic tubes and then correlated the movement of neutrophils in the maze with the severity of sepsis through a machine learning algorithm. Neutrophils have chemotaxis, phagocytosis and bactericidal action, and are in the first line of the body against microbial pathogen invasion, just like the "first responder" of the immune system. Through its special association with sepsis, the device can calculate a "sepsis score."
The researchers showed that the test took only a few hours, and in a double-blind observational study of 42 patients, healthy individuals were distinguished from those with sepsis based on sepsis scores, with sensitivity and specificity of more than 95%.
Currently, the test method needs to be validated through a larger, more diverse patient group, but the researchers say that this new outcome still has the potential to improve the survival rate of patients at high risk for sepsis, while reducing the excessive use of antibiotics. .
Improvements in microscopy make it harder for cells to escape the doctor's eye. It can be expected that there will be more fine machine eyes in the future, which will help us to see and understand. By then, whether it is a mysterious pathogen, a violent immune cell, or a sputum tumor cell, it will be controlled in time without accidentally injuring the healthy body. Good and big.
Source: China Science and Technology Network - Technology Daily
What is Phenibut?
Phenytoin is a "brain stimulant" that has a variety of effects on the body and nervous system. A telepath is a drug that enhances memory or stimulates a specific area of the brain. It is also used to treat conditions such as anxiety and insomnia and people with generalized anxiety disorder (GAD) may benefit from taking Fenebute. The drug of the technical name for beta - phenyl - gamma-aminobutyric acid, it is a kind of the gamma-aminobutyric acid derivatives nervous system regulator, GABA (and its derivatives, such as phenytoin sodium) has proven to have some effect, make these chemicals for the treatment of some useful not bout is a kind of promote medicine, sometimes used in the treatment of anxiety disorders, The drug was originally an "astronaut's drug".
The report cites the I.M. Herzen-Leningrad Institute in the former Soviet Union as one of the earliest sites for synthesizing phenytoin. Russian space explorers took the form of this chemical to help them deal with the need for fenebbut to treat insomnia and in modern medicine, phenobarbital has lowered blood pressure and other related effects. It has some side effects, including the effects of drug withdrawal, increased blood pressure, anxiety and insomnia. Researchers are still studying how drugs like Fennebute can help better control neurological conditions.
Due to its side effects, fenibute should not be taken first by consulting a doctor. Doctors sometimes use the drug to treat post-traumatic stress disorder in military personnel and other patients. It's also prescribed by doctors for people with specific symptoms a kind of anxiety, including social anxiety. It could even help treat other conditions, such as stuttering. In forums related to these conditions and pharmacology, individuals are attempting to educate the public about medicines. Before starting treatment with Fenebute or related medications, patients must be aware of the risks and benefits.
Consumer advocates point out that not all popular uses of these drugs have been specifically approved by the FDA, and that more attention may need to be paid to clinical trials. Government medical information sources have provided more information about the pharmacology of phenytoin sodium and information about the drug has reached the fitness community. Some people apparently believe that benibute is useful for athletes because of its relaxing properties. Fitness forums include reviews of the drug from individual users, including those who buy it over the counter. Although similar drugs are also available over the counter, individuals should seek medical attention before taking them due to reported side effects. As with Benibute, exercise can help reduce the symptoms of anxiety.
What is Phenibut?
Phenytoin is a "brain stimulant" that has a variety of effects on the body and nervous system. A telepath is a drug that enhances memory or stimulates a specific area of the brain. It is also used to treat conditions such as anxiety and insomnia and people with generalized anxiety disorder (GAD) may benefit from taking Fenebute. The drug of the technical name for beta - phenyl - gamma-aminobutyric acid, it is a kind of the gamma-aminobutyric acid derivatives nervous system regulator, GABA (and its derivatives, such as phenytoin sodium) has proven to have some effect, make these chemicals for the treatment of some useful not bout is a kind of promote medicine, sometimes used in the treatment of anxiety disorders, The drug was originally an "astronaut's drug".
The report cites the I.M. Herzen-Leningrad Institute in the former Soviet Union as one of the earliest sites for synthesizing phenytoin. Russian space explorers took the form of this chemical to help them deal with the need for fenebbut to treat insomnia and in modern medicine, phenobarbital has lowered blood pressure and other related effects. It has some side effects, including the effects of drug withdrawal, increased blood pressure, anxiety and insomnia. Researchers are still studying how drugs like Fennebute can help better control neurological conditions.
Due to its side effects, fenibute should not be taken first by consulting a doctor. Doctors sometimes use the drug to treat post-traumatic stress disorder in military personnel and other patients. It's also prescribed by doctors for people with specific symptoms a kind of anxiety, including social anxiety. It could even help treat other conditions, such as stuttering. In forums related to these conditions and pharmacology, individuals are attempting to educate the public about medicines. Before starting treatment with Fenebute or related medications, patients must be aware of the risks and benefits.
Consumer advocates point out that not all popular uses of these drugs have been specifically approved by the FDA, and that more attention may need to be paid to clinical trials. Government medical information sources have provided more information about the pharmacology of phenytoin sodium and information about the drug has reached the fitness community. Some people apparently believe that benibute is useful for athletes because of its relaxing properties. Fitness forums include reviews of the drug from individual users, including those who buy it over the counter. Although similar drugs are also available over the counter, individuals should seek medical attention before taking them due to reported side effects. As with Benibute, exercise can help reduce the symptoms of anxiety.
nootropics depot coupon,nootropics side effects,nootropics for adhd
Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptidenootropic.com