The phrase "affinity for hemoglobin" is correct and usable in written English.
It can be used in scientific or medical contexts to describe a preference or attraction of a molecule or substance to hemoglobin.
Example: "The study revealed a strong affinity for hemoglobin, indicating that the compound could effectively bind to oxygen in the bloodstream."
Alternatives: "attraction to hemoglobin" or "preference for hemoglobin".
CO has an affinity for hemoglobin 200 to 250 times greater than oxygen and exposure results in hypoxia and ischemia.
Consequently, the oxygen affinity for hemoglobin is reduced, which could impair oxygen delivery, perpetuating the lactic acidosis.
The Hp 1-1 phasotype has been associated with high plasma concentrations [ 4] and an increased antioxidant capacity [ 5], affinity for hemoglobin [ 4], and clearance of Hp-Hb (CD163-mediated) [ 6] regarding Hp phenotype 2-2.
Together with other Ca2+-permeable ion channels, such as voltage-dependent anion channels and voltage-gated calcium channel Cav2.1, which have been characterized in RBCs (25), these channels contribute to the regulation of cell volume, redox balance control, proteolysis, and O2 affinity for hemoglobin (5, 18, 35).
Given that oxygen delivery to tissues is dependent on its affinity for hemoglobin, in the present study we evaluated the effect of oxygen-ozone treatment on hemoglobin oxygen affinity in 15 patients suffering from PVD (clinical stage IV according to Fontaine).
The ratio (I1355/ I1550)/(I1375/ I1580) reflects the affinity of hemoglobin for ligands, primarily for oxygen.
Additionally, it was demonstrated that poor glycemic control during exercise blunted the deoxyhaemoglobin (HHb) increase, indicating lower muscle oxygen extraction and a higher oxygen affinity for glycated hemoglobin [37].
Individuals with the HP1-1 genotyproduceuce higher concentrations of the Hp protein, which has increased binding affinity for the hemoglobin and may thus prevent iron intake required by trypanosomes for replication.
The affinity of hemoglobin for CO is approximately 210 to 250 times that for oxygen [ 1].
Conversely, binding of these substances to hemoglobin affects the affinity of hemoglobin for oxygen.
The affinity of hemoglobin for oxygen is so great that at the oxygen pressure in the lungs about 95 percent of the hemoglobin is saturated with oxygen.
