Examples of 'methemoglobin' in a sentence
Meaning of "methemoglobin"
methemoglobin (noun) - A form of hemoglobin that is altered and unable to bind oxygen properly. This term is frequently used in English within the context of biology and medicine
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- An oxidized form of hemoglobin, containing ferric rather than ferrous iron, that cannot transport oxygen.
How to use "methemoglobin" in a sentence
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methemoglobin
Methemoglobin in turn can sequester cyanide as cyanomethemoglobin.
There was a tendency towards an increase in methemoglobin formation.
Methemoglobin concentration was expressed as a percentage in relation to hemoglobin concentration.
Methylene blue may be prescribed for methemoglobin.
Methemoglobin may be formed by oxidizing poisons such as nitrites.
Hemolytic effect and methemoglobin production.
Nanoparticles may be tuned to limit oxidation of hemoglobin to methemoglobin.
No important increase of methemoglobin levels was observed.
Methemoglobinemia is a condition caused by elevated levels of methemoglobin in the blood.
It converts hemoglobin into methemoglobin.
Methemoglobin is a form of hemoglobin that contains the ferric form of iron.
In normal people hemoglobin is converted to methemoglobin at a very slow rate.
Methemoglobinemia is a condition in which methemoglobin is present in high levels in the blood.
The nitrites act with hemoglobin to form methemoglobin which binds cyanide.
The presence of methemoglobin suggests damage to red blood cells by some agent.
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When sodium nitrite is administered to humans a wide range of methemoglobin concentrations occur.
Hemolysis and methemoglobin may be poorly tolerated by patients with severe cardiopulmonary disease.
Nitrite is absorbed into the bloodstream where it reacts with hemoglobin to form methemoglobin.
Methylene blue can reduce the half life of methemoglobin from hours to minutes.
These therapeutic effects of NO treatment were obtained without producing clinically significant levels of methemoglobin.
Very rare, presence of methemoglobin in the blood.
The methemoglobin level must be kept below 5.
Not all veterinary clinics have the ability to measure the methemoglobin level.
People 's levels of methemoglobin should be regularly checked during treatment.
Many other topically applied substances can increase the local concentration of methemoglobin in the vasculature.
This conversion is key, because methemoglobin does not carry or deliver oxygen.
It can act as an oxidant, to induce the formation of methemoglobin.
As previously demonstrated, methemoglobin levels are increased in individuals with sickle cell disease.
According to scientists, nitrites can cause disorders such as methemoglobin.
In work we have published we did not observe methemoglobin above 2 % of total hemoglobin.
However, oxygenation also promotes the formation of the undesirable methemoglobin.
When large amounts of methemoglobin occur secondary to toxins, methemoglobin reductases are overwhelmed.
According to some embodiments, the monitored parameter is methemoglobin level.
Superoxide is oxygen with an extra electron ; methemoglobin is merely an oxyhemoglobin devoid of a superoxide.
When methemoglobin concentration is elevated in red blood cells, tissue hypoxia can occur.
To prevent this, our bodies produce enzymes to convert methemoglobin back to hemoglobin.
By converting methemoglobin to a more efficient hemoglobin, methylene blue counteracts the properties of methemoglobinemia.
Samples were taken at time intervals, and the methemoglobin content was determined as described above.
When methemoglobin concentration is elevated in red blood cells, tissue hypoxia may occur.
The main effect of exposure in human beings is the formation of a blood pigment, methemoglobin.
While methemoglobin is oxygen-rich, it does not release that oxygen into the bloodstream.
This method has the advantage of avoiding the formation of methemoglobin ( see below ).
Methemoglobin can not bind oxygen, which means it can not carry oxygen to tissues.
Sodium nitrite is a strong oxidant, and reacts rapidly with hemoglobin to form methemoglobin.
Temperature, total hemoglobin, and percent methemoglobin were recorded at each of the indicated time points.
With an inadequate supply of oxygen, myoglobin and hemoglobin are converted to metmyoglobin and methemoglobin.
Hemoglobin is then oxidized to methemoglobin ( FeIII ) and together with azide form stable axidemethemoglobin.
The dimethyladipimidate cross-linked hemoglobin was more stable than unmodified hemoglobin to methemoglobin formation.
Consequently, the methemoglobin binds the cyanide and keeps the cyanide away from the target cells.
Before filling, carboxyhaemoglobin, prepared according to example 3 was mixed with the oxyhaemoglobin or the methemoglobin.
