Diabetes is a metabolic disease characterized by chronic hyperglycemia caused by a variety of causes. It is one of the most serious public health problems around the world in the 21st century. There is no cure for patients, long-term oral hypoglycemic agents or injection of insulin with blood glucose monitoring is a necessary treatment. In order to reduce the burden and suffering of patients, scie...

Hepatitis C is a viral hepatitis caused by hepatitis C virus (HCV) infection, which is a common problem around the world. At present, the world has about 185 million patients infected with hepatitis C, the annual increase is about 300~400 million of infection. China has more than 40 million people carrying the virus, in our country, chronic hepatitis C has become one of the most common and most im...

Proteomics is to further understand the mechanism of life activities and the molecular mechanism of disease occurrence from the level of the proteome, and in the research of proteomics, protein extraction is one of the most basic and most critical aspects. Tris is a common agent in the experiment of plant protein extraction, the methods include Tris-HCl, Tris-phenol, Tris-acetone-phenol. These met...

Recently, Dynavax Technologies Corporation announced in its official website that the FDA Vaccines and Related Biological Products Advisory Committee (VRBPAC) voted 12:1 that the safety data for HEPLISAV-B. A prior VRBPAC panel voted 13 to 1 to support the immunogenicity of HEPLISAV-B., it appears that HEPLISAV-B will be approved in recent days. Hepatitis B is a potentially life-threatening liver ...

Recently, the European Commission updated the labeling of Novo Nordisk's diabetes drug Victoza (liraglutide), which is the only drug that has been certificated to improve blood sugar levels in type 2 diabetes in Europe and also prevent cardiovascular risk. Diabetes mellitus is a chronic disease, when the pancreas can not produce enough insulin or the body can not effectively use the insulin, diabe...

Waterborne polyurethane is a high performance polymer material, it has characteristics of wear resistance, good flexibility, strong adhesion and low film-forming temperature, etc., and has been widely used in many areas. But its poor anti-corrosion ability and antistatic properties make a certain limit to its application. Thereby, other materials are needed to improve its propeties. This paper sum...

There are 257 million patients suffering from hepatitis B in the world currently, and in its treatment, the progress is still limited. July 28 is the "World Hepatitis Day", the theme is for this year is "Eliminate Hepatitis". Today, we will summarize the hepatitis B nucleoside drugs both marketed and in development. Marketed hepatitis B nucleoside drugs Lamivudine: lamivudine takes effect quickly,...

The rapid development of proteomics in recent years has led us to a deeper understanding of protein function and interaction mechanisms. The key to the study of proteomics is protein extraction. This paper will introduce the extraction of total protein from adherent cells, suspended cells and tissues. Extraction of total protein (TF) from adherent cells Preparation of lysate (pH 8.5-9.0): 50mM Tri...

Parylene is a generic term for a series of polymers prepared with vacuum vapor deposition process by the United States Union Carbide Co. in the sixties, which can be applied to the various shape of the surface. It has the functions of waterproof, moistureproof, mildewproof, anti-corrosion, anti-salt spray. Depending on the molecular structure, Parylene can be classified into N, C, D, F, HT and oth...