Blood

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Classification of leucocytes: -1-Granular leucocytes:- 2- Non-granular:- a- Neutrophils. a- Lymphocytes. b- Eosinophils. b- Monocytes. • c- Basophils. Dr. Amal M. Moustafa, , Department of Histology & Cytology
Neutrophils (leucocytes polymorphonuclear) • Percentage: 60-75% of total leucocytes. • Shape: spherical • Size: 10-12 um. • Nucleus:- • Single, dark stained and segmented (2-5 segments connected by fine chromatin threads. • About 60% of female nuetrophils have Barr bodies attached to their nuclei. • Cytoplasm:- contains fine neutrophilic granules. Dr. Amal M. Moustafa, , Department of Histology & Cytology
Page 1 and 2: Dr. Amal M. Moustafa, , Department
Page 3 and 4: The Blood Dr. Amal M. Moustafa, , D
Page 5 and 6: The Blood Cells Dr. Amal M. Moustaf
Page 7 and 8: C- Colour:- • Fresh, single RBC i
Page 9: LEUCOCYTES (WBCS) • - :Definition
Page 13 and 14: Function:- • Defense against micr
Page 15 and 16: Function:- 1-In allergic conditions
Page 17 and 18: Lymphocytes Non granular leucocytes
Page 19 and 20: Small Lymphocytes • Percentage: 1
Page 21 and 22: T. Lymphocytes • Development: •
Page 23 and 24: Classification of lymphocytes Devel
Page 25 and 26: PLATELETS (THROMBOCYTES) Dr. Amal M
Page 27 and 28: E/M: 1-Cell membrane:- Irregular an
Page 29 and 30: Number RBCs Neutrophils Anaemia or
Page 31 and 32: • Neutropenia: • It is a decrea
Page 35 and 36: PLATELETS RBCs Dr. Amal M. Moustafa
Page 41: Dr. Amal M. Moustafa, , Department

Blood

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