This causes CD4+ cells to secrete B cell growth factor, IL-4. This concurrent stimulation by dendritic cells and activate CD4+ causes B cell proliferation and differentiation into memory B cells and plasma cells. Cytokine pattern-mediated class switch allows specific immunoglobulins to be produced.
Diet tonic water does not contain sugar and provides zero calories. If you make a vodka and tonic with 100 percent proof vodka and add 8 ozs. of tonic, the drink will provide around 215 calories. If you use 80 percent proof vodka and diet tonic, you will ingest approximately 95 calories.
80 Proof. Unflavored 80 proof vodka, rum, gin, whiskey and tequila contains 40 percent alcohol and 64 calories per ounce. Add a 4-oz. pour of tonic water to any of these and you will add 112 calories. Use a fruit-infused liquor, like raspberry vodka, and you will add 5 calories per ounce.