Tenofovir (also tenofovirdisoproxil) is used therapeutically for HIV-1 and hepatitis B infections. Tenofovirdisoproxil is thereby activated in human cells to tenofovir. On the one hand, it inhibits reverse transcriptase in HIV viruses (or DNA polymerase in hepatitis B viruses), and on the other hand, it is incorporated into the viral DNA as a false building … Tenofovir: Effects, Uses & Risks
Products Benzalkonium chloride is commercially available as an active pharmaceutical ingredient in the form of lozenges, as a gargling solution, as a gel and as a disinfectant, among others. As a preservative, it is commonly added in pharmaceuticals to eye drops, nasal sprays, nose drops and inhalation solutions for asthma and COPD treatment. It is … Benzalkonium Chloride
Products Octenidine is commercially available in many countries as colorless and colored solutions, gargle solutions, and wound gels (Octenisept, Octeniderm, Octenimed), among others. It has been approved since 1990. Structure and properties Octenidine (C36H62N4, Mr = 550.9 g/mol) is present in the drug as octenidine dihydrochloride, a colorless liquid. It is a cationic, surface-active agent. … Octenidine
Cell proliferation is a biological process in which the cell grows on the one hand and divides on the other. Cell division is also called cytokinesis and completes the preceding mitosis, nuclear division. This process is used for the reproduction of cells in the human body. What is cell proliferation? Cell proliferation is a biological … Cell Proliferation: Function, Tasks, Role & Diseases
Symptoms The possible symptoms of acute hepatitis include: Mild fever Dark urine Lack of appetite Nausea and vomiting Weakness, fatigue Abdominal pain Jaundice Swelling of the liver and spleen However, hepatitis B can also be asymptomatic. From an acute infection, which lasts about two to four months, chronic hepatitis B can develop in a minority … Hepatitis B Symptoms, Causes and Treatment
Products Hepatitis B vaccine is licensed as an injectable in many countries (e.g., Engerix-B, combination products). Structure and properties The vaccine contains a the highly purified surface antigen HBsAg of hepatitis B virus. HBsAg is produced by biotechnological methods. It is a membrane protein localized on the viral envelope of hepatitis B virus. Effects Hepatitis … Hepatitis b Vaccine
Hepatitis B is transmitted by the hepatitis B virus, which causes inflammation of the liver. The disease is usually transmitted through sexual or blood contact. The disease is rarely noticeable by symptoms as it progresses. What is hepatitis B virus? Hepatitis B is an inflammation of the liver caused by the hepatitis B virus. In … Hepatitis B Virus: Infection, Transmission & Diseases
Definition Hepatitis B is an inflammation of the liver caused by the hepatitis B virus and can cause chronic damage to the liver. “The test” for hepatitis B does not exist, there are many ways to determine whether an infection with hepatitis B is present. For example, the test for hepatitis B checks whether specific … Test for Hepatitis B
How fast is the result there? It takes about 1-2 days to get a result for the hepatitis B test after taking the blood sample. If the test is performed during a stay in hospital, for example, it may be a little faster. In the case of a general practitioner, it may take a little … How fast is the result there? | Test for Hepatitis B
How reliable is the result of such a test? The test methods used today are very safe and have high sensitivity (describes ability to identify sick people as sick) and specificity (describes ability to identify healthy people as healthy). In almost all cases the test results are therefore safe. However, the variable incubation time of … How reliable is the result of such a test? | Test for Hepatitis B
