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.
Urea in high concentrations can cause oxidative stress in cells (R, R2). However, high BUN is also an indicator of other underlying conditions. High BUN indicates increased protein breakdown, which is associated with decreased immune function. A study shows that patients with elevated BUN (> 20 mg/dl) have an increased risk of infection .