Thursday, October 18, 2018

Liver abscess diet? Liver abscess what to eat? Liver abscess can not eat?

Liver abscess diet? Liver abscess what to eat? Liver abscess can not eat?
Liver abscess diet? Liver abscess what to eat? Liver abscess can not eat?

Liver abscess diet
Not suitable for food:

1. Avoid drinking alcohol: Because the main component of alcohol is alcohol, it has direct damage to the liver. If you drink a lot, it will increase the burden on the liver and make the disease more serious. Therefore, patients with liver abscess should not drink alcohol.

2. Avoid eating ginger: Ginger is a commonly used condiment in daily life of the family, but the consumption of ginger in patients suffering from liver abscess is not conducive to the healing of the disease. This is because the main components of ginger, volatile oil, gingerol and baicalein can cause degeneration, necrosis and interstitial tissue hyperplasia in liver cells of patients with liver abscess, causing inflammatory infiltration and liver dysfunction. Therefore, patients with liver abscess do not eat ginger.

What is a liver abscess puncture? What are the indications, contraindications, complications, postoperative care, and postoperative diet of liver abscess puncture?

What is a liver abscess puncture? What are the indications, contraindications, complications, postoperative care, and postoperative diet of liver abscess puncture?
What is a liver abscess puncture? What are the indications, contraindications, complications, postoperative care, and postoperative diet of liver abscess puncture?

Liver abscess is a hepatic suppurative lesion caused by a variety of microorganisms such as bacteria or amoeba, and is often guided by B-ultrasound or CT-guided percutaneous transhepatic abscess lesions and drained into the drainage tube.

Anesthesia and preoperative preparation

1. Anesthesia
Local infiltration anesthesia.
2. Preoperative preparation

  • Check blood routine, platelet, and prothrombin time.
  • Fasting for 8 to 12 hours before surgery, if the abdominal flatulence is obvious, you can take the anti-swelling medicine or clean the enema beforehand.


Indication

  1. Clinically suspected liver abscess, and ultrasound showed intrahepatic hypoechoic or mixed echo lesions, need to be clearly diagnosed.
  2. Larger single liver abscess, ultrasound guided by thick needle aspiration or catheter drainage.
  3. For multiple liver abscesses, you can puncture 2 to 3 lesions at a time, or you can use multiple drainage tubes or tube drainage in a batch.

Liver abscess patient care

Liver infectious diseases are extensive, and mainly related to surgery are liver abscesses. Common bacterial hepatic abscess and amoebic liver abscess can cause different degrees of fever and hepatomegaly and right upper quadrant tenderness. Bacterial liver abscess is more common. In addition, there are some special infections such as tuberculous liver abscess, fungal liver abscess and parasitic liver abscess, etc., which are rare. The discovery and treatment of existing and potential problems such as chills, hyperthermia, and hepatic pain in patients with liver abscess, and the provision of corresponding physiological, psychological and social care can effectively improve their life treatment and prognosis.
Liver abscess patient care
Nursing measures

1.Psychological care
After the patient is admitted to the hospital, due to lack of awareness of the disease and changes in the environment, a series of psychological reactions such as tension and fear often arise. Therefore, the nursing staff should take the initiative to contact with the patient and introduce the patient with relevant knowledge of the disease, such as the characteristics of the disease and the situation after the illness, and give patient psychological counseling according to the psychological state of the patient, thereby eliminating the psychological and anxiety of the patient and establishing it. Confidence in overcoming the disease and actively cooperate with treatment.

What is a biliary liver abscess? What are the causes, clinical manifestations, examinations, diagnosis, complications, and treatment of biliary liver abscess?

What is a biliary liver abscess? What are the causes, clinical manifestations, examinations, diagnosis, complications, and treatment of biliary liver abscess?
What is a biliary liver abscess? What are the causes, clinical manifestations, examinations, diagnosis, complications, and treatment of biliary liver abscess?
Biliary liver abscess

Biliary liver abscess is a bile duct obstruction caused by gallstones, bile duct stricture, etc., and liver abscess caused by infection. It is one of the serious complications of hepatolithiasis. The disease is a multiple abscess in the liver, often associated with acute obstructive suppurative cholangitis. The clinical onset is more rapid, mainly manifested as symptoms of acute infection. The age of good hair is 21 to 40 years old, more men than women.

Cause
Bile duct stones, aphids, biliary stenosis and other biliary obstruction and inflammation, bacteria along the bile duct, invade the liver to cause inflammation, and then form a number of small abscesses, and later gradually merge into a larger abscess. Abscesses are often multiple and communicate with the bile duct, a rare abscess. In the original bile duct stones, the bile ducts are more dilated and thickened, and a large amount of fibrous tissue is proliferated in the portal tube area, which is not easy to be broken. The pathogens of biliary hepatic abscess infection are mainly Escherichia coli, followed by anaerobic streptococcus.

What are the clinical manifestations of bacterial liver abscess? What are the treatments for bacterial liver abscess?

What are the clinical manifestations of bacterial liver abscess? What are the treatments for bacterial liver abscess?
What are the clinical manifestations of bacterial liver abscess? What are the treatments for bacterial liver abscess?
Bacterial liver abscess

1. High fever, chills, loss of appetite, nausea and vomiting, excessive sweating, fatigue and weight loss are common symptoms.

2. Sustained pain in the right upper quadrant often involves pain or radiation pain in the right shoulder.

3. Most patients have varying degrees of toxic symptoms and systemic consumption, such as: fatigue, loss of appetite, nausea, vomiting, weight loss. Some patients may have swollen liver, tenderness in the right upper abdomen, splenomegaly, and ascites and jaundice in severe cases.

4. A huge liver abscess can break into the right chest and mediastinum. Acute peritonitis, empyema, bronchospasm, a small number of liver abscesses with bile duct traffic pierce the blood vessels, causing acute upper gastrointestinal bleeding.

5. Laboratory examination: white blood cell count, neutrophil ratio increased, hemoglobin often decreased, liver function may be abnormal.

Wednesday, October 17, 2018

The best treatment for liver abscess

The best treatment for liver abscess
The best treatment for liver abscess
After the liver is infected, an abscess is formed because it is not treated in time, and it becomes a liver abscess. Liver abscesses are secondary. Clinically common are bacterial liver abscess and amoebic liver abscess; others have some special infections, such as liver tuberculosis.

1.Bacterial liver abscess

  • Non-surgical treatment is suitable for localized inflammation, when abscess has not formed or multiple small abscesses. High doses of effective antibiotics and systemic supportive therapies are given on the basis of treatment of the underlying disease.
  • Surgical incision and drainage puncture drainage is not smooth, abscess is not significantly reduced, clinical manifestations are not significantly improved or progressive aggravation; accompanied by primary lesions requiring surgical treatment, such as biliary hepatic abscess; abscess wall thickness, conservative Chronic liver abscess with poor therapeutic effect; the wall of the sputum has been worn or it is estimated that there is a possibility of ulceration. Surgical incision of the abscess, treatment of the primary lesion, double cannula suction, to completely drain.


What is liver abscess incision and drainage? What are the complications, postoperative care, anesthesia, and preoperative preparation for hepatic abscess incision and drainage?

What is liver abscess incision and drainage? What are the complications, postoperative care, anesthesia, and preoperative preparation for hepatic abscess incision and drainage?
What is liver abscess incision and drainage? What are the complications, postoperative care, anesthesia, and preoperative preparation for hepatic abscess incision and drainage?
There are two common methods for incision and drainage of hepatic abscess. One is transabdominal incision and drainage, which can avoid contamination of the abdominal cavity. It is only suitable for isolated abscess or liver abscess and adhesion to the abdominal cavity near the liver surface. Incision restriction is revealed, and other abscesses or intra-abdominal infection sources in the liver are easily missed and are currently used less. The other is transabdominal abscess incision and drainage. Since the clinical application of antibiotics, this method has replaced the extraperitoneal route. Usually under the costal margin or median incision into the abdomen and drainage of liver abscess, can simultaneously treat other lesions in the liver and intra-abdominal infection.

Anesthesia and preoperative preparation

1. Anesthesia
General anesthesia plus continuous epidural anesthesia.

Top ten common questions about liver abscess

Top ten common questions about liver abscess
Top ten common questions about liver abscess
1. Why do you get a liver abscess?
Liver abscess is generally said to have a pustule (soac) on the liver. If it is caused by bacteria, it is called bacterial liver abscess; if it is caused by parasites, it is called amoebic liver abscess. Among them, bacterial liver abscess is more common, so we focus on the former. There are three kinds of patients who are prone to liver abscess: one is the patient with intrahepatic bile duct stones, how the intrahepatic bile duct stones cause liver abscess (described in the article "Top Ten Common Problems About Intrahepatic Bile Duct Stones"); the second is diabetes patients; The third is people with poor resistance. These three kinds of people are very easy to breed bacteria, bacteria run to the liver, rooting and sprouting, causing bacterial liver abscess.

2. What is the performance of a liver abscess?

"pain, heat, thin"

Abdominal pain: pustules protrude from the surface of the liver or stimulate the liver capsule and diaphragm, causing abdominal pain;

Fever: bacteria enter the bloodstream through the liver, releasing toxins to cause fever;

Weight loss: Liver abscess is like a fire in the liver burning, which consumes a lot of nutrients to the body. In addition, the patient loses his appetite due to illness and can't eat, so he will slowly lose weight.

What is a liver abscess? What are the clinical manifestations, causes, examinations, and treatments for liver abscess?

What is a liver abscess? What are the clinical manifestations, causes, examinations, and treatments for liver abscess?
What is a liver abscess? What are the clinical manifestations, causes, examinations, and treatments for liver abscess?

Liver abscess
Liver abscess is a liver purulent lesion caused by various microorganisms such as bacteria, fungi or amoeba, and if it is not actively treated, the mortality rate can be as high as 10% to 30%. The liver has a rich pipeline system, including the biliary system, portal system, hepatic arteriovenous system and lymphatic system, which greatly increases the probability of microbial parasitism and infection. Liver abscesses are divided into three types, of which bacterial liver abscess is often a mixed infection caused by a variety of bacteria, about 80%, amebic liver abscess is about 10%, and fungal liver abscess is less than 10%.

Cause
The incidence of amebic liver abscess is closely related to amoebic colitis, and most of the abscess is single; bacterial bacterial invasion of bacterial liver abscess can be caused by direct spread of intra-abdominal infection, besides sepsis, or umbilical Infection through the umbilical blood vessels, the portal vein into the liver, biliary aphids can also be the cause of bacterial liver abscess. Common bacteria are Staphylococcus aureus, Streptococcus, and the like. In addition, in the case of open liver injury, the bacteria may cause liver abscess with the injury or direct invasion of the wound; the bacteria may also come from the ruptured small bile duct. There are some unexplained hepatic abscesses, called cryptogenic liver abscesses, which may be associated with occult lesions already present in the liver. When the body's resistance is weakened, the pathogenic bacteria multiply in the liver and a liver abscess occurs. It has been pointed out that 25% of cryptogenic liver abscesses are associated with diabetes.

Friday, October 5, 2018

4 groups of people urgently need liver protection and liver treatment

4 groups of people urgently need liver protection and liver treatment
4 groups of people urgently need liver protection and liver treatment
1. Face eyes white and yellow, people with symptoms of jaundice need to raise the liver, people with poor liver, often appear as a complexion, white eyes or yellow skin, the so-called jaundice symptoms. Need to protect the liver and liver

2. Limbs are weak, easy to fatigue, lazy less movers need to raise the liver, mainly because of abnormal liver function, carbohydrates, protein, fat and other intermediate metabolic disorders, resulting in insufficient energy production, human fatigue, physical decline, spirit Poor, liver damage caused by poor bile excretion, the reduction of cholinesterase in the blood, affecting the normal physiological functions of the nerves and muscles, so when you are tired, do not think about the symptoms of diet, you need to timely liver conditioning .

3. Temper, irritability, emotionally excited people need to raise the liver, the liver likes to calm the stagnation, often angry and angry, mostly because of poor liver stagnation caused by the qi and blood running disorders, other organs and organs caused by disturbances Although there may not be any symptoms at the moment, it will indeed plant a lot of time bombs for our liver health. Therefore, people who are often angry, irritated, mood swings, and full of abdominal pressure need timely liver conditioning.

4. Tired of greasy, yellow urine requires liver, mainly because the function of liver secretion and bile production is weakened, so that the liver's digestive function of fat is weakened, so there will be oily phenomenon. Liver excretion of bile is blocked, blood bilirubin is elevated, excessive bilirubin excreted through the kidneys, there will be yellowing of urine, therefore, people who have this symptom should pay attention to liver conditioning.

Does hepatitis A virus damage the liver?

It is well known that hepatitis A is mainly transmitted through the digestive tract. The natural infection rate of hepatitis A is very high. In the general population, 70%-80% of people have been infected with hepatitis A. Does the hepatitis A virus seriously damage the liver? It is well known that hepatitis A is mainly transmitted through the digestive tract. The natural infection rate of hepatitis A is very high. In the general population, 70%-80% of people have been infected with hepatitis A.
Does hepatitis A virus damage the liver?

Does the hepatitis A virus seriously damage the liver?
Hepatitis A virus usually lives in the feces of infected people, including patients and people with latent infections (asymptomatic and physical signs). If the infected person's hand is contaminated with the feces of the hepatitis A virus and the hand is not washed, it is transmitted to the healthy person through the door handle, the car armrest, the public telephone, the public computer, etc., so that it is good to develop a good habit. It is very important to our health.

Hepatitis A is as concealed as hepatitis B. In general, after infection with hepatitis A virus, most people have no special symptoms and may not know that they have been infected with hepatitis A. Hepatitis A virus mainly damages the liver, and a small number of patients with low immunity have particularly serious symptoms. For example, patients may have jaundice (eyes, yellow skin), fatigue, nausea, abdominal pain, and yellow urine. When these symptoms appear, it is necessary to pay attention and go to the hospital for detailed examination.

What are the treatments for hepatitis B?

What are the treatments for hepatitis B?
What are the treatments for hepatitis B?
The treatment of hepatitis B mainly includes antiviral replication, improving immune function, protecting liver cells, promoting liver cell regeneration, and comprehensive treatments such as traditional Chinese medicine treatment, basic treatment and psychotherapy. Due to the easy recurrence of the disease and the persistent positive HBV replication index, the following methods can be used according to the situation:

Antiviral therapy
Antiviral therapy is an important measure for chronic HBV infection and persistently positive viral replication markers. At present, antiviral drugs are not very satisfactory. After application, HBV replication can be temporarily inhibited. After the drug is stopped, the inhibition disappears, and the original suppressed index returns to the original level. Some drugs work slower and take longer to see the effect. Because of the limited efficacy of antiviral drugs, and only when the virus replication is active, it is effective, so in recent years, the treatment of chronic hepatitis B tends to be combined to improve the efficacy.

What are the routes of transmission of hepatitis B?

What are the routes of transmission of hepatitis B?
What are the routes of transmission of hepatitis B?
1. By blood: such as the input of infected whole blood, plasma, serum or other blood products, or other blood-borne injections, so that there are unsterilized instruments beauty, wearing earrings, tattoos, etc., or shared shaving Hygiene products such as knives and toothbrushes.

2. Fetal transmission: such as pregnant women with drugs through the birth canal for vertical transmission of the newborn; pregnant women with hepatitis in the late pregnancy to the fetus, etc., in recent years have taken appropriate preventive measures, greatly reducing the probability of transmission of this link .

3. Iatrogenic transmission: filling teeth, shaving, pedicure, medical equipment such as needles, dental equipment, endoscopy, etc. after being contaminated by hepatitis B virus, disinfection is not thorough or improper treatment, can cause spread.

4. Sexual contact transmission: Intimate sexual intercourse between sexual promiscuity, homosexuality and heterosexuality is an important way to spread hepatitis B virus.

5. liver, kidney and other organ transplantation, the probability of infection with hepatitis B virus is also relatively high.

What should you pay attention to in your liver disease diet?

Follow the liver disease diet and liver disease diet principles have a positive effect on the rehabilitation of liver disease.
What should you pay attention to in your liver disease diet?
1. Liver disease diet considerations

(1) Advocating the combination of vegetarian and vegetarian, long-term supplements are mostly fruits and vegetables, which are alkaline foods; foraging meat, eggs and fish, the blood is often acidic. The pH of human blood should be kept at 7.4, and it must be combined with a nutrient to make the pH easy to maintain balance. More food intake, vascular fat deposition, hard and brittle, prone to high blood pressure, heart disease, fatty liver; vegetarian diet can remove cholesterol deposition in the blood vessel wall. The nutritional value of foraging and vegetarian food has its own advantages. The most important feature of foraging is that it contains essential amino acids and high-quality protein. The vegetable protein in vegetarian diet is not complete except for soybeans and soy products. The quality is also poor. In addition, animal foods are richer in calcium and phosphorus than plant foods, and are easily absorbed by the body. Fish, liver, and eggs contain vitamins A and D that are lacking in vegetarian diets. Vitamin C and carotene in vegetarian diets are often used for food. Lack of crude cellulose in vegetarian diet is very rich, can promote bowel movements, therefore, eating only foraging is easy to cause habitual constipation. It can be seen that the two have their own strengths and each has its own shortcomings. Hepatitis patients should pay more attention to eating and collocation, and learn from each other's strengths to help them recover.

What are the liver health and testing methods?

What are the liver health and testing methods?
What are the liver health and testing methods?
Liver disease test
1. Liver function test (GOT, GPT):
When liver cells are necrotic, GOT and GPT are released into the blood. Therefore, some people think that it is called "hepatic inflammation index", which is more suitable than the liver function index. The level of GOT and GPT has no relationship with the severity and prognosis of liver disease. Sometimes the immune system causes hepatocyte necrosis in order to remove the virus. At this time, the GOT and GPT values ​​will rise, so GOT and GPT cannot be used alone. To judge whether there is a problem with the liver.

2. Hepatitis marker:
When liver cells are necrotic, GOT and GPT are released into the blood. Therefore, some people think that it is called "hepatic inflammation index", which is more suitable than the liver function index. The level of GOT and GPT has no relationship with the severity and prognosis of liver disease. Sometimes the immune system causes hepatocyte necrosis in order to remove the virus. At this time, the GOT and GPT values ​​will rise, so GOT and GPT cannot be used alone. To judge whether there is a problem with the liver.

What are the treatments for hepatitis A? What are the hazards of hepatitis A?

What are the treatments for hepatitis A? What are the hazards of hepatitis A?
What are the treatments for hepatitis A? What are the hazards of hepatitis A?
Hepatitis A treatment
Hepatitis A is an acute infectious disease with a self-limited course of disease. Except for a few particularly severe fulminant cases, all other cases have a good prognosis. The natural course of disease does not exceed 3 to 6 weeks. Simply give appropriate rest, nutrition and symptomatic supportive care to prevent secondary infections and other damage and quickly return to health.


  • Inpatients with mild and moderate hepatitis A, if the family has appropriate medical conditions, they can stay at home and go to the clinic regularly. Those with severe disease, such as serum bilirubin more than 180μmol / L, serum ALT > 33400nmol / (S · L) or prolonged prothrombin time, or lack of family health conditions, should be hospitalized. After the intensive patient is hospitalized, the symptoms will be improved after the treatment, and the symptoms will basically disappear.
  • Rest should be rested in the obvious period of hepatitis symptoms. During the recovery period, activities should be increased as appropriate, but overwork should be avoided. During the rest period, it is important to note that after each meal, rest in the flat, and it is strictly forbidden to take a walk after a meal. After being discharged from hospital, the inpatients should still go through full-time, half-off, and light work. Such a gradual transition period can be adjusted according to the patient's physical condition. Such a transitional phase is important to consolidate efficacy and prevent iteration.
  • Diet should be properly controlled according to appetite, condition, stage of illness and appropriate nutritional status.


Hepatitis A harm


  • Hepatitis A damage to the liver Most patients with acute viral hepatitis recover within 6 months, especially hepatitis A and hepatitis B. However, if it is acute severe hepatitis or acute severe hepatitis, the mortality rate is very high, up to 60%-70%, and even if it recovers, it often develops into cirrhosis. Hepatitis A has evolved into chronic hepatitis, and cirrhosis is rare. However, about 15% of acute hepatitis B is converted into chronic hepatitis. A group of 1357 cases of acute hepatitis B were reported in China. After 2-10 years of follow-up, 16% and 2% of patients with chronic hepatitis and cirrhosis were found respectively, and about 0.6% of liver cancer occurred. The development of hepatitis C into chronic hepatitis is higher, about 26%-55%. It has been confirmed that some cirrhosis and liver cancer are evolved from hepatitis C. Therefore, hepatitis B and hepatitis C are very harmful, and a considerable number of patients have evolved from chronic hepatitis to cirrhosis and liver cancer.
  • Hepatitis A damage to other organs of the body It has been confirmed that hepatitis virus can invade other organs, such as hepatitis B virus markers can also be found in the kidney, pancreas, bone marrow, thyroid. Therefore, viral hepatitis is also a harmful, that is, complications of extrahepatic tissues, such as arthritis, glomerulitis, nodular polyarteritis, etc., less common are diabetes, fatty liver, aplastic anemia , polyneuritis, pleurisy, myocarditis and pericarditis. Extrahepatic complications occur more commonly in hepatitis B.
  • The psychological damage of hepatitis A to patients with viral hepatitis not only harm the patient's body and even life, but also the psychological blow to the patient is also very heavy. Whether it is hepatitis patients or virus carriers, life, social, job hunting, and further studies will be seriously affected, thus changing the fate of a lifetime. Such examples are endless. Therefore, both hepatitis patients and virus carriers should be treated actively, proactively and thoroughly. They must not be taken lightly on hepatitis, nor can they be considered to be carried for life without disease.

What are the vegetables that are good for patients with liver disease?

Vegetables are commonly used in people's lives and are rich in nutrients. They are of great benefit to patients with hepatitis B and can be eaten regularly. Vegetables are not only rich in vitamins, but also contain a large amount of cellulose, lignin, fruit acid, inorganic salts, etc., which are essential nutrients in the recovery process of hepatitis B patients.
What are the vegetables that are good for patients with liver disease?

The following is a list of related vegetables:

The spinach is also known as amaranth, sweet and flat, containing protein, fat, inorganic salts, niacin, carotene, etc., with detoxification, heat and cooling blood.

Amaranth is a cruciferous plant, flat and sweet, containing vitamin B, vitamin C, carotene, niacin and inorganic salts. Animal experiments show that it can shorten the clotting time and have hemostatic effect. It is suitable for chronic hepatitis B with nosebleeds and gingival bleeding.

Cabbage is cabbage, cabbage, cabbage, flat, sweet, rich in vitamin C, vitamin B1, vitamin B2, also contains carotene, vitamin E, and is effective for stomach and duodenal ulcers and pain.

What are the factors that cause liver disease?

What are the factors that cause liver disease?
What are the factors that cause liver disease?
1. Poor living habits and excessive drinking. Nowadays, many people are tired of socializing, staggering at the dinner table, drinking too much, invisibly increasing the workload of liver toxins, causing liver diseases such as alcohol liver and cirrhosis.

2. Bad eating habits. For example, if you eat unhygienic things or if your diet is irregular, you will have a full meal of hunger, which will affect the liver of the liver.

3. Overwork: This is the main cause of hepatitis B. Because of excessive exertion, such as heavy physical labor and mental labor, the body is overloaded for a long time, resulting in decreased body resistance and disease; cold: this cause of hepatitis B can slow down various chemical reactions in the body, and the resistance is reduced. The hepatitis B virus that invades the human body has been given the opportunity to reproduce; the cause of hepatitis B is also caused by malnutrition and fatigue, trauma, mental stimulation and drug toxicity.

What is hepatitis B virus?

What is hepatitis B virus?
What is hepatitis B virus?
It is a DNA virus belonging to the Hepadnavividae family and is a spherical particle with a diameter of 42 nm. Also known as Dane particles, there are two parts of the outer shell and the core. The outer shell is 7-8 nm thick, has a surface antigen (HBsAg), has a core diameter of 27 nm, and contains partially double-stranded, partially single-stranded circular DNA, DNA polymerase, core antigen and e antigen. The genome of HBV DNA contains approximately 3200 base pairs. The length of the long chain is fixed, and there is a nick here where DAN polymerase; the length of the short chain is variable. When HVB replicates, the endogenous DNA polymerase repairs the short strand, making it a complete double-stranded structure, and then transcribed. The long chain of HBV DNA has four open reading frames (ORFs), namely S region, C region, P region and X region. The S region includes the pre-S1 pre-S2 and S region genes, encoding the pre-S1, pre-S2 and S coat proteins; the C region includes the pre-C region, the C region gene encodes the HBcAg protein, and the pre-C region encodes a signal peptide, which is assembled. It plays an important role in secreting viral particles and in the secretion of HBeAg; the P gene encodes a DNA polymerase; the product of the X gene is an X protein, the function of which is unclear. The short chain of HBV DNA does not contain an open reading frame and therefore cannot encode a protein.
In the serum of patients with hepatitis B, three kinds of particles can be found under the microscope observation:

  • Small spherical particles having a diameter of 22 nm;
  • Tubular particles, about 100 ~ 700nm long, about 22nm wide;
  • Large spherical particles having a diameter of 42 nm.

Small spherical particles. The small spherical particles and the tubular particles are all excess viral outer shells, containing surface antigens, large spherical particles, ie, viral particles, both solid and hollow, and the hollow particles lack nucleic acids.

What are the types of liver diseases? What are the symptoms of liver disease?

Liver disease type
According to the pathogenesis, liver disease types can be divided into viral liver disease and non-viral liver disease:
What are the types of liver diseases? What are the symptoms of liver disease?
Viral liver disease: a group of infectious diseases mainly caused by liver diseases caused by a variety of different hepatitis viruses. According to the pathogen diagnosis, there are at least five kinds of hepatitis viruses, namely hepatitis A, B, C, D, and E. It causes viral hepatitis A, B, C, D, and E, respectively.

Non-viral liver diseases include the following:

  • Alcoholic liver disease: It is a liver injury disease caused by long-term heavy drinking (drinking alcohol).
  • Drug or toxic liver disease: Toxic hepatitis is a liver disease caused by chemical poisons (such as phosphorus, arsenic, carbon tetrachloride, etc.), drugs or biotoxins.
  • Metabolic abnormal liver disease: liver disease caused by poor metabolism of certain substances in the body.
  • Fatty liver disease: refers to a lesion of excessive accumulation of fat in liver cells due to various reasons. It leads to an increase in the fat content of liver cells, which may be caused by alcoholism, diabetes, excessive blood fat, and overweight.


What is liver disease?

Liver disease is a disease that occurs in the liver. Including hepatitis B, hepatitis A, hepatitis C, cirrhosis, fatty liver, liver cancer, alcohol liver and many other liver diseases. It is a common and extremely harmful disease and should be based on active prevention.
What is liver disease?
The liver is the largest digestive gland in the human body and is the central station of material energy metabolism in the body. It is estimated that there are more than 500 chemical reactions occurring in the liver. First, it secretes bile to help digest the diet; it supplies the absorbed amino acid synthesis protein to our body energy, allowing us to energetically complete the day's work; it can store and burn body fat, control our body shape; it is fat soluble The storage organ of vitamins; it can also oxidize, reduce, and decompose toxins in the body, and devour bacteria that are inadvertently eaten into the body. It is the body's largest detoxification organ. Experiments have shown that animals can only survive for more than 50 hours after receiving the corresponding treatment after the liver is completely removed. This indicates that the liver is an essential organ for life-sustaining activities.