File:Basophil 03.jpg: Difference between revisions
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==Blood - Basophil== | ==Blood - Basophil== | ||
{{Leishman}} | |||
* basophilic granulocytes | |||
* rare cell in blood smears - 0.5% basophils (>0% - 2%). | |||
** you may not identify one in many smears. | |||
* 2 or 3 lobed nucleus. | |||
** lobes are not as well defined as in neutrophilic granulocytes and the nucleus may appear S-shaped. | |||
* specific granules of basophils are stained deeply bluish or reddish-violet. | |||
** colour may be similar to the nucleus. | |||
* granules are less numerous as those in eosinophils. | |||
* specific granules contain heparin, histamine, lysosomal enzymes and leukotrienes. | |||
{{Blood Histology}} | {{Blood Histology}} |
Latest revision as of 05:46, 7 March 2015
Blood - Basophil
(Stain - Leishman)
- basophilic granulocytes
- rare cell in blood smears - 0.5% basophils (>0% - 2%).
- you may not identify one in many smears.
- 2 or 3 lobed nucleus.
- lobes are not as well defined as in neutrophilic granulocytes and the nucleus may appear S-shaped.
- specific granules of basophils are stained deeply bluish or reddish-violet.
- colour may be similar to the nucleus.
- granules are less numerous as those in eosinophils.
- specific granules contain heparin, histamine, lysosomal enzymes and leukotrienes.
- Blood Histology: Blood Development | Blood Cell Number Table | Lymphocyte 1 | Lymphocyte 2 | Lymphocyte 3 | Lymphocyte 4 | Monocyte 1 | Monocyte 2 | Monocyte 3 | Monocyte 4 | Neutrophils 1 | Neutrophil 2 | Neutrophil 3 | Neutrophil 4 | Eosinophil 1 | Eosinophil 2 | labeled Neutrophil and Eosinophil | unlabeled - Neutrophil and Eosinophil | Basophil 1 | Basophil 2 | Basophil 3 | Platelet 1 | Platelet 2 | Reticulocyte | Megakaryocyte | Movie | Bone Marrow Histology | Category:Blood
Blood Cells |
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Adult human blood cell numbers shown in the table below is for reference purposes.
Blood Cell NumbersThe adult ranges of cells / 1 litre (l), total blood volume is about 4.7 to 5 litres. Blood Development | Blood Histology Red Blood Cells
Leukocytes (white blood cells)
Granulocytes
Non-Granulocytes
Lymphocytes
Platelets
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