What is HRV virus? What kind of virus is HRV?

Rotavirus (HRV) was discovered in 1973 by Bishop et al., and it is the main pathogen causing bacterial gastroenteritis in A,JL. The most common causative agent of acute gastroenteritis in winter, accounting for more than 50% of all intestinal infections**. According to the World Health Organization, rotavirus infection is responsible for 20% to 70% of hospitalized cases of diarrhea caused by all causes.

The amount is large, yellow or light yellow, watery or egg drop soup, no fishy odor, sodium and chloride in the feces are elevated, and a few may have respiratory symptoms such as cough and runny nose. Dehydration and acidosis often occur, according to statistics, about 40% of 80% of children have dehydration, which can be accompanied by metabolic acidosis, the course of the disease is about 3 8 days, and a few are longer. In severe cases, it may be accompanied by intussusception, Reye syndrome, encephalitis, encephalopathy-uremia syndrome, or disseminated intravascular coagulation (DIC) or elevated serum aminotransferases.

Therefore, improved sanitation is not effective in preventing the spread of rotavirus, and nutritional status is not closely related to the severity of the disease. Almost everyone under the age of 5 has been infected with rotavirus, but the high-risk group is mainly 6 months and 3 years old. This is because the child's gastrointestinal physiology and immune system are not yet fully developed at this stage, and antibodies from the mother have been reduced to a minimum.

Human rhinovirus is a member of the genus Rhinoviridae and is the main pathogen of the common cold in humans.

Broadly speaking, human rhinoviruses are divided into three broad groups, Human Rhinovirus A, Human Rhinovirus B, and Human Rhinovirus C, with Human Rhinovirus B being the type type of the virus. According to the different proteins on the surface of the virus, 99 serotypes can be isolated. They naturally lyse into smaller virus particles, about 30 nanometers in diameter.

Other viruses, such as smallpox and vaccinia, are about 300 nanometers in diameter, 10 times larger.

HRV heart rate variability is an important parameter for detecting dysfunction and is used to indicate the body's ability to regulate autonomously. Heart rate variability is the most important parameter for accurately assessing the vitality of physical function. Physical health, zest for life, well-being and vitality are closely linked to the regulatory processes in the autonomic regulatory system.

Therefore, all energy exchange processes at the biological and information level are subject to the regulation of the autonomic nervous system, the scope of regulation and the adaptive behavior. The self-healing ability of the immune system and the self-healing ability of the mind can only be activated by the action of the parasympathetic nervous system. Heart rate variability is the most effective way to assess autonomic nervous system regulation.

This is the easiest way to collect information, as only ECG is required. From the ECG, it is possible to analyze the interval of adjacent heartbeats. In addition to the simplicity of obtaining information about the heart, heart rate variability can also provide a state of autonomic nervous system regulation.

Through the biofeedback training of HRV heart rate variability, the physiological signal monitoring of the pressure index can be carried out continuously and high-precision for patients with autonomic nervous system dysfunction, and then the physiological signal data can be comprehensively evaluated, and targeted solutions can be given to the user population, with the main purpose of improving the activity of the user's autonomic nervous system, enhancing the ability to regulate dynamic balance, and then achieving physical and mental harmony. In addition, in the process of conditioning, the physiological indicators of patients with autonomic dysfunction can be fed back at any time, and there is a timely and accurate conclusion and judgment on the conditioning effect.

Hope my answer can be adopted, thank you.

Cervical erosion of 3 degrees is more serious, and HPV infection is easy to cause malignant transformation, so it should be actively **.