| collection | slide # | label | description |
| Hematopoiesis |
|||
| Circ/Hemato | 4095 | Red bone marrow: human smear | identify mitotic and post-mitotic
cells: erythroid line: proerythroblast, basophilic erythroblast, polychromatophilic erythroblast, orthochromatophilic erythroblast (acidophilic erythroblast or normoblast); myeloid line: myeloblast, promyelocyte, early --myelocyte (some granules in cytoplasm) late --myelocyte (nucleus reniform, specific granules discernible -- eosinophilic granules most conspicuous), -- metamyelocyte (nucleus more nearly bilobed), band (stab) cells; monocyte line and lymphoblast line difficult to distinguish from myeloid line. megakaryoblasts and megakaryocytes |
| Circ/Hemato | 6564 | Human blood smear | use as check on developing and differentiating
blood cells in slide # 4095 |
| CT |
3291 |
compact bone decalcified: c.s. |
try to identify hematopoietic cells
in marrow -- look for islands of cells in same line of differentiation |
| Immune System |
|||
| Circ/Hemato |
1900 or 6555 |
|
tonsillar crypt; stratified squamous
epithelium; lymphatic nodules (vague) |
| CT |
3236 |
Reticular tissue thin sec M &
NFR |
stroma: cortex: circular profiles
near periphery encapsulate lymphatic nodules; medullary cords; medullary sinuses |
| Circ/Hemato |
4094 |
Lymph vessel valve: W.M. |
what is the direction of lymph flow? |
| Circ/Hemato |
4104 or 8375 |
Lymph Node: sec |
Nodes have nodules! Capsule: afferent
lymphatics with valves; subcapsular (marginal) sinus; trabeculae (internodular);
trabecular sinuses; cortex: lymphatic nodules; germinal center; lg (mitotic)
lymphocytes (lymphoblasts); peripheral zone (corona), sm. lymphocytes plasma
cells; central (eccentric) arteriole; sinuses; postcapillary or high endothelial
venules; paracortex; medulla; medullary cords; medullary sinuses |
| Circ/Hemato |
4130 |
Spleen: sec |
White pulp: periarteriolar lymphatic
sheath (PALS), central artery (white pulp artery), lymphatic nodules, germinal
region, mitotic figures, lg. lymphocytes (lymphoblasts), peripheral
(corona) region, plasma cells, central artery (eccentric arteriole) ; marginal
zone (or peripheral white pulp); penicillar arterioles (some with 'sheath')
= spleenic (red) pulp arteries; Red (spleenic) pulp: spleenic cords (Billroth's),
venus sinuses (sinusoids). |
| Dig. Sys |
4534 or 4102 |
Ileum (aggregated lymph nodules):
c.s. |
aggregated lymphatic nodules (Peyer's
patches) covered by specialized epithelium (M cells) |
| Circ/Hemato |
6628 or 6630 |
Thymus human infant or adult:
sec |
Stroma: capsule, trabeculae; cortex:
t lymphocytes epithelial reticular cells, thymic (Hassall's) corpuscles;
medulla, adipocytes |
Last Updated: Dec. 17, 2002