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.
The only calories in a vodka soda, which is made from vodka and soda water, come from the liquor itself. One fluid ounce of vodka contains 64 calories, according to the USDA National Nutrient Database. Your cocktail will vary slightly in calories depending on how much vodka the bartender pours. Soda water is calorie-free. Just be sure not to mix your vodka with tonic water, which is clear and fizzy like soda water, but contains 83 calories and 21.5 grams of sugar per serving. A squeeze of lemon or lime to flavor your drink will add just a couple extra calories.