BCAAs. Next up: BCAAs. BCAA stands for Branched-Chain Amino Acids. Amino acids are the building blocks of protein: the point of BCAAs is that instead of eating the protein and then having to break it down yourself, you can just skip straight to the broken-down form.
To answer your question about HBSag: it is Hepatitis B surface antigen. This tests for the presence of virus. A positive or reactive HBsAg test result means that the person is infected with the hepatitis B virus, which can be an acute or a chronic infection.Infected people can pass the virus on to others through their blood and infected bodily fluids.as far as for hepatitis B surface antibody (HBsAb or anti-HBs). positive or reactive HBsAg test result means that the person is infected with the hepatitis B virus, which can be an acute or a chronic infection. Infected people can pass the virus on to others through their blood and infected bodily fluids. as far as for hepatitis B surface antibody (HBsAb or anti-HBs).
HBeAg, a soluble protein, is also contained in the core of HBV. HBeAg is detected in the serum of persons with high virus titers and indicates high infectivity. Antibody to HBsAg (anti-HBs) develops during convalescence after acute HBV infection or following hepatitis B vaccination.nfants born to HBsAg-positive women should be tested for HBsAg and antibody to HBsAg (anti-HBs) 1 to 2 months after completion of the final dose of the hepatitis B vaccine series, and at least age 9 months (generally at the next well-child visit).