Please ID these items in this blood sample
Moderators: rjlittlefield, ChrisR, Chris S., Pau
Please ID these items in this blood sample
I took this picture with a 60x objective. I am pretty sure I can ID the following correctly:
Red: White blood cells
Yellow: Red blood cells
but what are:
Green? (grey blobs)
Blue? (filamentous objects)
Red: White blood cells
Yellow: Red blood cells
but what are:
Green? (grey blobs)
Blue? (filamentous objects)
- arturoag75
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Waldo, another excellent quality image.
Arturo, you're 100% right (well, fibrinogen is a soluble protein, no visible microscopically, they must be fibrin, the fibrous insoluble protein filaments formed after fibrinogen modification) . There can also easily seen platelets, smaller colorless forms, in some cases associatet to fibers.
The blood is beguining to coagulate
Arturo, you're 100% right (well, fibrinogen is a soluble protein, no visible microscopically, they must be fibrin, the fibrous insoluble protein filaments formed after fibrinogen modification) . There can also easily seen platelets, smaller colorless forms, in some cases associatet to fibers.
The blood is beguining to coagulate
Pau
- rjlittlefield
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Great picture, Waldo (as usual!)
For more information and a search term regarding those modified red cells, see http://en.wikipedia.org/wiki/Crenation#Red_blood_cells.
--Rik
For more information and a search term regarding those modified red cells, see http://en.wikipedia.org/wiki/Crenation#Red_blood_cells.
--Rik
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Blood
I think the reds are clusters of platelets.
Michael Reese Much FRMS EMS Bethlehem, Pennsylvania, USA
Re: Blood
No, they are crenated erythrocytes as Arturo said. You can easily see them with your own blood: add a bit of salt concentrated dissolution or just let the slide dry a bit. I do this each year with my pupils to demonstrate osmosis. Or just google for osmosis and bloodOlympusman wrote:I think the reds are clusters of platelets.
Pau
The red arrows show crenated RBC. Platelet clusters/clumps are very irregular in size and shape. In the smaller clusters, the individual platelets are almost always easily discernible.
Blue arrows show fibrin strands, and the green arrows show the WBC.
The DIC nicely shows the granulation differences between the lymphocytes (generally round and apparently agranular), and the granulocytes (neutrophils, monocytes, eosinophils and basophils). It may be an artifact, but the number of WBC appears to be abnormally high.
A very nice photo indeed.
Tom
Blue arrows show fibrin strands, and the green arrows show the WBC.
The DIC nicely shows the granulation differences between the lymphocytes (generally round and apparently agranular), and the granulocytes (neutrophils, monocytes, eosinophils and basophils). It may be an artifact, but the number of WBC appears to be abnormally high.
A very nice photo indeed.
Tom
The green arrows point to white cells which come in a large variety of forms.
aka leucocytes or leukocytes. The red cells carry oxygen and participate in clotting (along with platelets and fibrin) and the white cells go to work repairing damage, attacking invaders and taking care of certain immune matters.
aka leucocytes or leukocytes. The red cells carry oxygen and participate in clotting (along with platelets and fibrin) and the white cells go to work repairing damage, attacking invaders and taking care of certain immune matters.