The study of blood, the blood-forming organs, along with blood diseases and their treatment.

learn more… | top users | synonyms (2)

3
votes
1answer
76 views

What happens to blood after a person dies?

After a human dies, what happens to their blood? I know that it tends to accumulate in the lower areas of the body, whichever parts are closest to the ground, but I am wondering about coagulation. ...
1
vote
1answer
51 views

Cis-AB phenotype verification

I know that my blood type is AB. I wanted to know if I am cis-AB since cis-AB seems to have a different approach in blood transfusion. Is there a lab test that can verify is a person is under cis-AB ...
0
votes
1answer
15 views

Diffusion coefficient of cells in blood?

What's the diffusion coefficient of white cells in blood? Is it well defined, or are cells too large and few as to be treated as particles in this context? PD: I have tried to look this up, but what ...
3
votes
0answers
44 views

Do High Triglycerides Invalidate Tests for Infections?

Blood donation websites tell you to avoid eating fats a few days before the donation, because when there is a lot of fat in the blood, they can't test for infectious diseases and must discard the ...
2
votes
0answers
23 views

Blood sampling at home

I want to collect small blood samples at regular intervals (e.g. every 8 hours or more often) over a longer period (weeks to months). To avoid having to go to a lab or doctor to have this done, I want ...
2
votes
0answers
43 views

Proteases in the blood

I’m reading on hormones and the book talks about how peptide or amine hormones are easily broken down by proteases present in the blood plasma. This has led me to question the interactions between ...
2
votes
0answers
40 views

Do High Iron Stores (but within the healthy range) Make Sun Exposure Damage Worse?

Ultraviolet damage from sun exposure is related to the creation of free radicals. Iron is often involved in exacerbating damage by free radicals. Having lower iron stores is associated with reduced ...
2
votes
0answers
29 views

Does blood typing still provide a use for ancient tissue analysis?

Modern techniques. In recent years, DNA sequencing has become extremely cheap. This, compounded by the ability to PCR miniscule samples to viable samples for analysis, means that aDNA can be ...
2
votes
0answers
32 views

How to gauge the clinical significance of specific cell type presence?

How does one decide whether the presence of certain cell types is clinically important or negligible? Would the presence of certain cells in conjunction with other symptoms be enough, or should it be ...
2
votes
0answers
59 views

Does apheresis damage any components of blood? If not, why not?

Blood donation involving apheresis is becoming increasingly common. It looks like the process involves centrifuging blood at very high speeds* before removing the desired fraction and returning the ...
1
vote
0answers
21 views

Could drugs promoting angiogenesis be used as a treatment for burn victims?

From what I've learned from my textbooks and in class lecutures it seems that inducing angiogenesis for people with severe burns would be an excellent way to speed up the healing process. Is this ...
1
vote
0answers
17 views

What Effect Does Skin Redness Have On Underlying Tissue?

When someone applies a rubefacient ( something that increases blood flow to the skin, turning it red), what effect does this have on the underlying tissue? Is blood supply increased radially from ...
1
vote
0answers
504 views

What's the difference between blood value units 'mE/l', 'mU/l', 'mIU/l' and 'mEq/l'?

Wikipedia suggests 'mE/l' is the dutch or german translation (using 'eenheid'/'einheit' for 'unit') for 'mU/l', which can also be written as 'mIU/l'. The article mentions ...
1
vote
0answers
45 views

Plateletpheresis for hemophilia

Plateletpheresis is seperation of platelets from whole blood and putting the leukocytes and erythrocytes back into the blood. If the person donating platelets does not have hemophilia than could a ...
0
votes
0answers
8 views

Number of LT-HSCs in mice and humans

I am looking for the number of long term hematopoietic stem cells in both humans and mice if somebody has references for these two numbers. I have very old estimates, but I would like something much ...
0
votes
0answers
15 views

White blood cell transfusion

Some patient who have low White blood cells need WBC Transfusion do resist infections. What is interesting, doesn't transfused WBCs cause temporary autoimmune disease ? Like recognising patients ...
0
votes
0answers
46 views

Proteins and Blood Acidification

Is there evidence to suggest that excessive consumption of Whey, or similar proteins will lead to acidification of the blood?
0
votes
0answers
63 views

Saline solution for animals

A popular "well-known fact" is that all creatures on Earth consist mostly of water (i.e. H2O). Indeed, a liquid called "normal saline solution" is just a solution of 0.9% sodium chloride in distilled ...
0
votes
0answers
24 views

What is a significant drop in blood pressure?

I have done a (high school) science experiment to try to study the affects of holding a rabbit on blood pressure and heart rate and found systolic blood pressure dropped an average of 9.2% and ...
0
votes
0answers
35 views

Some kind of better oxygen-transport protein or something… Can you help me find it?

I remember reading about artificial or man-made, oxygen-transport protein that is somehow an improvement on hemoglobin, and that it is possibly immune to sickle-cell anemia, or something... But I ...
0
votes
0answers
32 views

Events after Endothelial interruption

What are the physiological events that occur after there is endothelial interruption in the blood vessel? What does endothelial interruption mean here? And what could be the physiological events?