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.
Tonic water typically has 83 calories per 8-oz. cup with 21.5 gm of sugar (7 percent of recommended daily allowance), 29 mg of sodium (1 percent of RDA) and 2.4 mg of calcium. A typical club soda, by contrast, has zero calories, 50 mg of sodium (2 percent of RDA), 11.8 mg of calcium and 4.7 mg of potassium.