The field of Dental implants has evolved based on patientâs demand for teeth in one day or immediate teeth. Modern implantology can give patients immediate teeth, which was a dream till a decade back. Today patients can walk into a dental implant center and walk out with a set of fixed teeth on tooth implants.
HBs-Ag is stands for Hepatitis B surface antigen and appears Positive prior to infection, so it is an important indicator of recent infection. HBs antigen If positive indicates  acute HBV infection while liver enzymes elevated. Or chronic HBV infection with enzymes fluctuate.
Both IgA and IgG anti-gliadin antibodies (AGA) are detected in sera of patients with gluten sensitive enteropathy (celiac disease). IgG anti-gliadin antibodies are more sensitive but are less specific markers for disease compared with IgA class antibodies. IgA anti-gliadin antibodies are less sensitive but are more specific. In clinical trials, the IgA antibodies have a specificity of 97% but the sensitivity is only 71%. That means that, if a patient is IgA positive, there is a 97% probability that they have celiac disease.