Using its professional-strength diode laser technology, the Tria laser device targets the pigment in the hair follicle. Once hair follicle is disabled, hair begins to fall out. Clinical studies have shown that after first month of treatment, 70% hair reduction occurs three weeks after the second treatment.
Guide. Hepatitis A virus (HAV) test is a blood test that looks for proteins (antibodies) made by the body in response to the virus that causes hepatitis A. These proteins will be present in your blood if you have a hepatitis A infection now or have had one in the past. IgM anti-HAV antibodies mean a recent infection with hepatitis A virus. 2  IgM anti-HAV antibodies generally can be detected in the blood as early as 2 weeks after the initial HAV infection.
A subset of chronic hepatitis B patients have no detectable HBeAg in serum, but are positive for anti-HBe; these patients may also be positive for serum hepatitis B virus DNA. Additionally HBe antigen/antibody seroconversion is used as an indicator of virological response when treating patients with chronic hepatitis B.