What is a Vegan? Vegetarians do not eat meat, fish, or poultry. Vegans, in addition to being vegetarian, do not use other animal products and by-products such as eggs, dairy products, honey, leather, fur, silk, wool, cosmetics, and soaps derived from animal products.
White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.All leukocytes are produced and derived from a multipotent cell in the bone marrow known as a hematopoietic stem cell.Leukocytes are found throughout the body, including the blood and lymphatic system. Five different and diverse types of leukocytes exist.ll leukocytes are produced and derived from a multipotent cell in the bone marrow known as a hematopoietic stem cell. Leukocytes are found throughout the body, including the blood and lymphatic system. Five different and diverse types of leukocytes exist.
Leukocytes are another word for white blood cells or WBCs. These are a crucial part of the immune system as they defend our bodies from infectious diseases and foreign materials. There are five different types of leukocytes in our bodies, each of which is derived from bone marrowâs hematopoietic stem cell.auses of Leukocytes in Urine. It is common to find white blood cells and protein in the urine when pregnant. There may be increased leukocyte counts as well as proteins entering from the vagina. It may be a bladder infection if high levels are persistent.