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Of the phrase "common name variety of cells" does not imply that this diversity is so great. Returning to the picture with the form on the CBC, readers will be able to fully appreciate the variety referred to nine lines with clever words down from the word "white blood" - a list of the various forms of white blood cells, which can be detected in the blood. As found? Snap. After taking a blood smear done - blood is applied to a piece of glass, a piece of glass is seen with a microscope, and each found a white blood cell is a specific name, as different forms of white blood cells differ from each other in a number of specific external features. In order to explain how this works in practice, let me not quite correct, but understandable analogy. You stand on the side of the highway and feel the passing cars. You should find out how often are the vehicles of certain brands. Once the total number of cars reached 100, you let up. And the results look like this: "Zaporozhets" - 5 "Field" - 4 "Lada" - 56, "Muscovite" - 30 "Mercedes" - 4 "Opel" - 1. Since the total number is 100, then we actually have interest - that is, the number of traffic flows "Muscovites" is 30% . A specially trained physician assistant distinguish one form of white blood cells from another, such as from a lymphocyte neutrophil, with the same ease with which you tell a "Zaporozhets" from the "Mercedes" ... So, with the help of a microscope doctor examines a piece of glass with a smear of blood. Sees four leukocyte and notes: 3 neutrophil, lymphocyte 1. Slightly shifts monocle, picture changing: 5 more leukocyte 3 neutrophil, lymphocyte 1, 1 eosinophil and so on until the path is encountered 100 leukocytes. Blood flow, unlike the traffic flow, - the phenomenon of stable and homogeneous. Therefore, evaluating the first 100 leukocytes, it is possible to draw conclusions about the frequency with which, expressed as a percentage, are found in the blood of various forms of white blood cells. The percentage of different types of white blood cells in the blood has been called leukocyte counts. Process we have described, when a doctor examines a blood smear and determine the species of the white blood cells - it's leukocyte count. It becomes clear that a correct interpretation of indicators CBC's left quite a bit - to find out what types of white blood cells are, what each of these kind of deals and what conclusions can be drawn, finding an increase or decrease in the number of a specific type of white blood cells. Neutrophils Within each neutrophil have special grains (pellets). These grains - supply all kinds of weapons: special, active, many different enzymes that can destroy bacteria and viruses. It should be anywhere portion inflammation, neutrophils this portion instantly detected and actively move in the direction thereof. Particularly active neutrophils show respect is to bacteria. The more emphasized bacterial inflammation, the greater the percentage of neutrophils in the leukocyte formula. If you look in the form of analysis of blood, interested readers can easily find out that neutrophils, it appears, are different. Full neutrophil - adult, a professional soldier, fluent in his arms enzyme. Such a mature cell is called segmented neutrophils. We do not knowingly uttered the word "mature" - in order to mature and grow into a full-fledged defense, neutrophil undergoes a series of transformations. It should be noted that the process of maturation, maturing neutrophils is not in the blood and in the bone marrow. Helpless and safe infant-called neutrophil myelocytes. Medullocell grows up and becomes a neutrophil yunogo7 - Metamyelocytes. Metamielotsit - Army cadet immunity: the good of it a little, but it grows, learns and becomes a young soldier - band neutrophils. Stab neutrophil not as fast and not able to carry as many weapons as an experienced and mature segmented neutrophils. But, nevertheless, it's the soldiers: a no, but it is a real defender of the human body. By the way here's one of my friend air hose reel In healthy immune defense lines provide professionals: mature, experienced and powerful segmented neutrophils. By patrol also allowed several young soldiers, but they are few. This is clearly seen in this form of analysis of blood: 47-72% segmented neutrophils, and the stab of 1-6%. But here's the trouble came. Inveterate enemy violated the neutrality and the war started, ie the disease. Always ready for battle professionals engaged in battle, but they need help. And announcing the mobilization of the body. Of the barracks (ie, bone marrow) urged recruits - stab neutrophils. And the battle harder and sharper than the active bacteria, the greater the load on the immune system - the more band neutrophils in the blood. Well, when very very hard - and inept cabin boy to the rescue, and then appear in the blood metamyelocytes. A myelocytes - this is just a desperate struggle, the struggle of the last forces. No wonder that in normal and mild illnesses or myelocytes or metamyelocytes in the blood does not happen. One of the sites of partners air hose reel And the last. Increase in the number of neutrophils in the blood denoted by a special term "neutrocytosis", respectively reduction - "neutropenia." Eosinophils As neutrophil granules contain enzymes. But prefer not to neutralize bacteria and immune complexes - antigen-antibody complexes. In some blood eosinophils: a healthy child, usually no more than 1-4%. Significantly increased the number of eosinophils (eosinophilia) in allergic and parasitic diseases, in certain diseases of skin and intestines.
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