How To Use Hemoglobin In A Sentence
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A repeat methemoglobin determination, thirty minutes later, revealed a level of 22.5 percent, which declined to 13.5 percent 13 hours post admission.
Phenazopyridine
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The focus of this paper is on the Crustacea, the class of Arthropoda that expresses both hemoglobin and hemocyanin.
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These metabolites cause hemoglobin to be oxidized to methemoglobin which is unable to transport oxygen. 3 The presence of significant amounts of methemoglobin causes normal hemoglobin to hold on tighter to oxygen.
Phenazopyridine
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The risks of continuing to use the iron-based pigment hemoglobin as the respiratory system's vital transport protein are manifest.
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For example, acesulfame-K induces chromosomal aberrations; sucralose is associated with several effects in animals, is weakly mutagenic, and increases the glycosylated hemoglobin in diabetic patients.
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They put a smaller structure inside it called a heme, a large flat molecule that is the active part of hemoglobin.
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The focus of this paper is on the Crustacea, the class of Arthropoda that expresses both hemoglobin and hemocyanin.
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Abstract Sickle hemoglobin nucleation occurs in solution as a homogeneous process or on existing polymers in a heterogeneous process.
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As oxyhemoglobin circulates to deoxygenated tissue, oxygen is incrementally unloaded and the affinity of hemoglobin for oxygen is reduced.
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Women with preterm delivery and pregnancies complicated by hemoglobinopathies, hypertension, or multiple gestation were excluded.
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The amount of hemoglobin in the blood is an indicator of the amount of oxygen the blood can carry throughout the body.
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‘Autoxidation’, the authors comment, ‘is a serious problem that limits the storage time for acellular hemoglobin-based blood substitutes.’
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The so-called "pigment stones" composed mainly of dark calcium bilirubinate are seen in populations with chronic hemolysis (hemoglobinopathies) and biliary tract infections.
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His book chronicles a young doctor's battle with a rare and life-threatening blood disease, paroxysmal nocturnal hemoglobinuria.
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Glycosylated hemoglobin refers to the specific red cell hemoglobin A types to which a glucose molecule becomes irreversibly attached.
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Nitric oxide, nitrates, and sulfa-containing drugs are the most frequent precipitants of clinically important methemoglobinemia.
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In collaboration with Bohr and K.A. Hasselbalch the influence of the CO2 tension on the oxyhemoglobin dissociation curve of the blood was demonstrated.
August Krogh - Biography
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_ But upon comparing the corresponding substances hemoglobins in different species of a genus it is generally found that they differ the one from the other to a greater or less degree; the differences being such that when complete crystallographic data are available the different _species can be distinguished_ by these _differences in their hemoglobins_’ ....
Manhood of Humanity.
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The cell consists mainly of hemoglobin and a supporting framework, called the stroma.
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In the anesthetized patient, the only signs may be unexpected oozing, hemoglobinuria, or hypotension.
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These high concentrations of the electrolyte significantly lower the solubility of the hemoglobin and allow high relative supersaturations at low concentrations of the precious protein.
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The model system that was chosen to study proteolysis was degradation of abnormal hemoglobin in the reticulocyte which is the terminally differentiating red blood cell.
Aaron Ciechanover - Autobiography
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Counseling regarding the trait is important because the hemoglobin gene can be passed on to a carrier's child.
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The altered form, called methemoglobin, loses the ability to bind oxygen, and the pigment now changes to greenish brown or almost black.
American Scientist Online
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Nitric oxide, nitrates, and sulfa-containing drugs are the most frequent precipitants of clinically important methemoglobinemia.
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The tetrameric metalloprotein hemoglobin is a good illustration of the quaternarys tructure.
CreationWiki - Recent changes [en]
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All four forms of malaria debilitate the patient by destroying human hemoglobin and are characterized by a cycle of fever, chills, and sweating.
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The goal of this study is to investigate the incidence of oxyhemoglobin desaturation (OHD) and explore its mechanisms.
Sickle cell disease research at The Children's Hospital
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The red blood corpuscles were drained of oxygen and now contained hemoglobin itself, not oxyhemoglobin, that bright red combination of hemoglobin and oxygen.
Fantastic Voyage
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Oxygen is carried in blood by hemoglobin, a protein in red blood cells.
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When red blood cells are broken down, hemoglobin is released.
Laboratory tests for liver transplant patients
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The blood protein hemoglobin and its relative, myoglobin, carry and store life-giving oxygen in many animals.
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Case in point are the activities of several local public health units in moving to monitor the blood sugar levels - as surrogated for by the Hemoglobin A1C levels-of citizens without their consent.
Archive 2008-07-01
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And, just like the pulse-ox's SpO2 readout is just a proxy for oxyhemoglobin content, an output of carboxyhemoglobin in grams per dL is more reproducible and medically significant than a percentage full disclosure: I've worked with one of these authors, he's the same one who punctured the myth that nail polish tarnishes pulse oximetry readings.
Archive 2005-03-01
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The patient was taken up for surgery 15 days after initiation of oral hematinics when his hemoglobin was measured to be 10.8 g.
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The singlet is detectable as a quintet at room temperature in methemoglobin with identical spectral features to those of the well characterized tyrosyl radical in photosystem II.
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Molecular dynamics analysis of a second phosphate site in the hemoglobins of the seabird, south polar skua.
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In-utero hematopoietic stem cell transplantations are a promising approach for the treatment of selected congenital immunodeficiency disorders (i.e. severe combined immunodeficiencies, chronic granulomatous disease, hyperIgM syndrome and others) and hemoglobinopathies (i.e. sickle cell disease and thalassemia).
In Utero Stem Cell Transplantation
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if you could prevent the switch from happening, or reverse it, and let people with sickle cell disease use fetal hemoglobin for life, that should reduce symptoms.
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carbon monoxide combines with hemoglobin and displaces oxygen in the blood
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Her current white blood cell count, hemoglobin, hematocrit, and red blood cell indices are all normal.
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The model system that was chosen to study proteolysis was degradation of abnormal hemoglobin in the reticulocyte which is the terminally differentiating red blood cell.
Aaron Ciechanover - Autobiography
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It is intriguing that crustaceans seem to express either hemoglobin or hemocyanin but not both proteins.
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He is the former vice chancellor of Meerut University in India. lexapro Osteopathia euxantogen reclusive myelotoxic cosily filigree headstone methemoglobin cetrimide spicate; bun maprotiline fadeaway choana.
Top Headlines from World Press Review
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Method: the method of questionnaire and measurement the height, weight and hemoglobin.
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This process occurs when oxygen atoms bond to an iron atom at the center of a complex protein molecule known as oxyhemoglobin.
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There are several tests suitable for determining what type of hemoglobin is made by a person's red blood cells.
Diagnosing and treating sickle cell disease
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Our results show that activation-induced CBF regulation in the brain does not operate through the release of vasoactive mediators on hemoglobin deoxygenation or through a tissue-based oxygen-sensing mechanism.
Naturejobs - All Jobs
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As oxyhemoglobin circulates to deoxygenated tissue, oxygen is incrementally unloaded and the affinity of hemoglobin for oxygen is reduced.
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fish have simpler hemoglobin than mammals
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The results of liver tests were normal, as were those of a chemistry panel and hemoglobin electrophoresis.
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As a reductant, it is very important in maintaining the stability of erythrocyte membranes and the structure of hemoglobin.
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This is reflected in a leftward shift of the oxyhemoglobin dissociation curve. 17 Therefore, in cases of methemoglobinemia, a normal pO2 should be expected even in patients with cyanosis.
Phenazopyridine
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Red cells are lysed and potassium ferricyanide oxidizes hemoglobin to methemoglobin, which combines with potassium cyanide forming cyanmethemoglobin.
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Oxygen bonds chemically to the hemoglobin, whereas it dissolves only into the perfluorocarbon emulsions.
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Current pharmacologic therapy does not target the sickle hemoglobin molecules directly.
The Scientist
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Because hemoglobin is naturally a blood protein, it is likely to be one of few exceptions to the usual method of production in milk.
Archive 2004-12-01
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Oxyhemoglobin is a fairly unstable molecule that decomposes in the intercellular spaces to release free oxygen and hemoglobin.
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They are purified cellfree hemoglobins, where the globin portion of the molecule has been modified chemically by conjugation, cross-linking or polymerizing.
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The formation of hemoglobin carbamate results in a reduced affinity of hemoglobin for O 2 thus favoring dissociation of bound oxygen in the tissues where the concentration of CO 2 is high.
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Hemoglobin C is an abnormal hemoglobin in which lysine replaces glutamic acid in position 6 of the beta chain.
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A methemoglobin level drawn on admission was 60.9 percent.
Phenazopyridine
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Iron deficiency anemia, as evidenced by a high prevalence of low hemoglobin levels, was a widespread problem.
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In normocytic anemias, the mean corpuscular volume is within defined normal limits, but the hemoglobin and hematocrit are decreased.
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Carriers of a gene for a hemoglobinopathy have natural resistance.
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Hemocyanin is the only respiratory protein available to the Chelicerata and the Myriapoda, while in the Crustacea, either hemocyanin or hemoglobin occurs.
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Review of example chromatographs for Hb O-Arab in the published literature shows the presence of this minor peak.2-5 It is assumed that this minor peak is glycosylated Hb O-Arab or possibly a degraded product of this hemoglobin.
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Squids also use hemocyanin instead of hemoglobin - thus the protein that carries oxygen in their blood is copper-based, like Spock's on Star Trek.
Update
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In addition, the enzyme systems for reducing methemoglobin to oxyhemoglobin are incompletely developed in infants under six months of age.
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In us, the oxygen is carried to the tissues, and the carbon dioxide carried away by an iron compound, hemoglobin, but in many animals of Earth, the same function is performed by a copper compound, hemocyanin, which is an intense blue.
The Black Star Passes
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Lactic acidosis may facilitate the supply of oxygen to working skeletal muscle by causing a rightward shift of the oxyhemoglobin dissociation curve.
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Normal hemoglobin is adult or Hb A. In active tissues with reduced oxygen, Hb S crystallizes into rods that aggregate and make cells look like crescent shaped harvesting sickles.
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Red cells are lysed and potassium ferricyanide oxidizes hemoglobin to methemoglobin, which combines with potassium cyanide forming cyanmethemoglobin.
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We just don't have the answer to when is the right time to transfuse the patient or how low can you go with that hemoglobin," said Colleen Koch, cardiac surgery anesthesiologist at the Cleveland Clinic.
An Overused Step in Heart Surgery
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Being a breakdown product of hemoglobin, urine is colored by urobilinogen and is more hypertonic than plasma and more acid.
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We need to send the blood for a methemoglobin level as well as an ABG.
Between Expectations
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Finally, the (H3) 2 (H4) 2 tetramer was reminiscent of hemoglobin, an a2b2 tetramer.
Roger D. Kornberg - Autobiography
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Hemoglobin F is able to resist denaturation and remain soluble when added to an alkaline solution.
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Appropriate hemoglobinopathy screening should include a complete blood count and hemoglobin electrophoresis.
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The extent to which the hemoglobin is saturated with oxygen.
Cardiac terms and definitions
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Sickle cell erythrocytes have decreased oxygen affinity and increased unsaturated hemoglobin in the arterial blood.
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When the red cells hemolyze, or break apart, during storage, they leave behind micro-particle remains and the hemoglobin they contained," Dr. Gladwin said.
Undefined
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ROBERTS: Commonly done with high levels of carboxyhemoglobin or carbon monoxide.
CNN Transcript Jan 4, 2006
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When hemoglobin is over 10, or 30%, a transfusion is hardly ever beneficial.
An Overused Step in Heart Surgery
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In elderly, asplenic, or immunocompromised patients a severe malaria-like illness with hemoglobinuria, hemolytic anemia, and renal failure can occur.
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The resulting anemia may be severe enough to require replacement transfusions. 1 A baseline hemoglobin/hematocrit and peripheral smear may be warranted to monitor for the occurrence of hemolytic anemia.
Phenazopyridine
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In general, these are healthy individuals with no significant pathologic changes related to the hemoglobinopathy.
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Then the hemoglobin gene duplicated, and the copies differentiated into the forms known as alpha and beta.
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The oxyhemoglobin dissociation curve shifts to the right, making more oxygen available at the tissues.
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Two current areas of research promise to enhance developmental studies on cladoceran hemoglobins, however.
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Anemia is accompanied by a decrease in the amount of hemoglobin present in the blood.
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His hemoglobin was 13, his hematocrit was 37.5, and his red blood cell count was 3.79.
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He is the former vice chancellor of Meerut University in India. lexapro Osteopathia euxantogen reclusive myelotoxic cosily filigree headstone methemoglobin cetrimide spicate; bun maprotiline fadeaway choana.
Top Headlines from World Press Review
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Therefore, the detection of turbidity is associated with the presence of hemoglobin S. 219.
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I’ve actually done that and while I would not call it easy, compared with the hoops people go through to purify practically any other protein getting pure hemoglobin is a stone cinch.
Balloon Juice » 2006 » March
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Suboptimal smears had higher RBC count and hemoglobin level and lower platelet count in patients with myelodysplastic syndrome: refractory anemia.
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Sickle cell anemia is caused by a mutation from a glutamate to a valine in the beta chain of the hemoglobin molecule.
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This process occurs when oxygen atoms bond to an iron atom at the center of a complex protein molecule known as oxyhemoglobin.
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As a test protein we focused on hemoglobin, which has several advantages.
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Genetic changes in the hemoglobin molecule that affect the shape of the red blood cell and the oxygen carrying capacity of the cell result in the inheritable diseases of sickle-cell anemia and beta-thalassemia.
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In a 2009 study involving beta thalassemic mice at Einstein, Dr. Fabry and her colleagues made a paradoxical observation: Despite the rodents 'anemia and iron overload, injecting them with more iron improved their anemia by increasing both hemoglobin and the number of red cells.
Medlogs - Recent stories
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Hemoglobin - based oxygen carriers ( HBOCs ) utilize the same oxygen - carrying protein molecule found in blood.
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In sickle cell disease, the amino acid valine is substituted for glutamic acid in the beta-hemoglobin chain of hemoglobin.
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In the latter study, nandrolone decanoate induced small but significant increases in hemoglobin content.
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Previously described or merely postulated side effects of long-term iNO therapy such as bleeding complications, or increased levels of methemoglobin and/or nitric dioxide, were not found.
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The researchers conducted a genome-wide association study and found several polymorphisms - single-letter DNA alterations - also known as "SNPs or" snips "- associated with reduced hemoglobin levels.
RedOrbit News - Technology
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Munich had already done significant work on the structure of hemin, the organic pigment in hemoglobin, when he synthesized it from simpler organic molecules in 1928.
The Nobel Prize in Chemistry: The Development of Modern Chemistry
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In contrast to hemoglobin F, most hemoglobins will denature in alkaline solution and precipitate upon the addition of ammonium sulfate.
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And so unless you can detect their carboxyhemoglobin levels -- and when you put the sat -- the oxygen saturation monitor on their finger, it's false.
CNN Transcript Jan 4, 2006
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Activated brain areas utilize more oxygen, which transiently decreases the levels of oxyhemoglobin and increases the levels of deoxyhemoglobin, and within seconds the brain microvasculature responds to the local change by increasing the flow of oxygen-rich blood into the active area.
Dan Agin: Neurobunk: Politics, Phrenics, and Brainscans
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The tetramer is the functional unit of hemoglobin and its constituent chains are in communication with one another.
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Her current white blood cell count, hemoglobin, hematocrit, and red blood cell indices are all normal.
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Oxygen is carried in blood by hemoglobin, a protein in red blood cells.
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This process occurs when oxygen atoms bond to an iron atom at the center of a complex protein molecule known as oxyhemoglobin.
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It is intriguing that crustaceans seem to express either hemoglobin or hemocyanin but not both proteins.
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In the anesthetized patient, the only signs may be unexpected oozing, hemoglobinuria, or hypotension.
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The criteria for methylene blue therapy include symptomatic patients and asymptomatic patients with methemoglobin levels greater than 30 percent.
Phenazopyridine
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Background cell - free, hemoglobin - based oxygen carrier ( HBOC ) is systemic vasoconstriction.
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With a few truly bizarre exceptions (such as the chironomid bloodworms that breed in sewage), insects don't even have hemoglobin.
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The results were corrected for both VA and hemoglobin.
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In this setting, a serum sample with normal color indicates myoglobinuria, whereas a pigmented brown or red serum sample indicates hemoglobinuria.
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We assumed that the same mechanism that is involved in differentiation and maturation of the reticulocyte is also involved in the removal of "naturally occurring" mutant abnormal hemoglobins that are synthesized in different hemoglobinopathies, such as thalassemias and sickle cell anemia, and also in the destruction of the amino acid analogs
Aaron Ciechanover - Autobiography
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His hemoglobin was 13, his hematocrit was 37.5, and his red blood cell count was 3.79.
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Hemoglobin, such as in our blood, and hemocyanin, like that in the blue blood of the Venerians, are practically unique in that respect.
The Black Star Passes
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In contrast to hemoglobin F, most hemoglobins will denature in alkaline solution and precipitate upon the addition of ammonium sulfate.
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Munich had already done significant work on the structure of hemin, the organic pigment in hemoglobin, when he synthesized it from simpler organic molecules in 1928.
The Nobel Prize in Chemistry: The Development of Modern Chemistry
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This investigation was a retrospective, histochemical, morphometric study of blood vessels in hematopoietic bone marrow in cases of sickle cell hemoglobinopathy and in age group-matched normal control subjects.
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The cellular morphology suggested possible erythroid differentiation, however a hemoglobin peroxidase study was negative.
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Beginning as a hemocytoblast, a cell that has multiple development potentials, in the mesenchyme, the structure slowly turns into an erythroblast, which then loses its nucleus and mitochondria and gains hemoglobin.
Undefined
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In elderly, asplenic, or immunocompromised patients a severe malaria-like illness with hemoglobinuria, hemolytic anemia, and renal failure can occur.
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Their cell membranes rupture and the released hemoglobin is phagocytized by reticuloendothelial cells throughout the body.
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If methemoglobin levels are analyzed soon after sampling, levels may correlate with clinical signs and symptoms.
Phenazopyridine
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The main toxic action of NO3 – on aquatic animals, particularly on fish and crayfish, seems to be the conversion of oxygen-carrying pigments (hemoglobin, hemocyanin) to forms that are incapable of carrying oxygen (methemoglobin, methemocyanin).
Inorganic nitrogen pollution in aquatic ecosystems~ causes and consequences
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A previously developed risk scoring model for prediction of VTE that included clinical (tumour entity and body-mass-index) and laboratory (hemoglobin level, thrombocyte - and leucocyte-count) parameters was expanded by incorporating two biomarkers, soluble
HITSphere Feeds
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Coding-sequence nucleotide substitution is an important mechanism driving the differential adaptive evolution of species and has been studied most notably in hemoglobin, ribonuclease, and lysozyme.
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GH increased glucose levels during glucose tolerance testing, however long-term indices of glucose, hemoglobin A1c the substance of red blood cells that carries oxygen to the cells and sometimes joins with glucose, were not different between the groups.
Low-carb diet improves lipid profile better than low-fat diet | The Blog of Michael R. Eades, M.D.
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His book chronicles a young doctor's battle with a rare and life-threatening blood disease, paroxysmal nocturnal hemoglobinuria.
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The X-ray structures of hemoglobin and other oligomeric proteins available at the time were compact, with no holes through which a molecule the size of DNA might pass.
Roger D. Kornberg - Autobiography
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Guidelines published in 2007 by the Society of Thoracic Surgeons say that when hemoglobin is six or under, equivalent to a red-blood-cell level below 18%, transfusions can be life-saving.
An Overused Step in Heart Surgery
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Objective The study was conducted to evaluate the diagnostic value of the mean corpuscular hemoglobin concentration(MCHC) in hemolytic anemia(HA).
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While the carbon monoxide either is carried in the blood in the form of carboxyhemoglobin or is excreted by the lungs, the biliverdin is converted to bilirubin by biliverdin reductase.
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An iron porphyrin, called heme, is the portion of hemoglobin that carries oxygen from the lungs to our body's cells.
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Causes of a low MCV include lead poisoning, chronic kidney failure, hemoglobinopathy, and certain anemias.
You Staying Young
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Still, it's important to remember that, whatever readout these CO-oximeters show, the level of carboxyhemoglobin does not always correlate with severity of symptoms or neuropsychiatric sequelae.
Archive 2005-03-01
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The assembly of sickle hemoglobin requires high hemoglobin concentrations in vivo and in phosphate buffers of low molarity.
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Methemoglobinemia is detectable by measurement of blood levels of methemoglobin and is manifested clinically as cyanosis and hypoxia.
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An iron porphyrin, called heme, is the portion of hemoglobin that carries oxygen from the lungs to our body's cells.
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Because the syndrome is benign most individuals do not even know they carry a hemoglobin abnormality.
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During sepsis, red blood cells can become injured and leak an iron-based substance called heme that's normally part of the hemoglobin that carries oxygen.
USATODAY.com Weather News
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Initially, we wanted to use the maximum sublethal dose, which would have been approximately 8 g/g weight for a normal hemoglobin mouse of the same mixed background as the sickle mouse.
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This local response thus leads to an increase in the oxyhemoglobin-deoxyhemoglobin ratio, which forms the basis for the fMRI signal in the fMRI technique.
Dan Agin: Neurobunk: Politics, Phrenics, and Brainscans
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Their cell membranes rupture and the released hemoglobin is phagocytized by reticuloendothelial cells throughout the body.
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The focus of this paper is on the Crustacea, the class of Arthropoda that expresses both hemoglobin and hemocyanin.
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In some people, fairly large percentages of fetal hemoglobin persist into adulthood.
Sickle cell disease research at The Children's Hospital
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A repeat methemoglobin determination, thirty minutes later, revealed a level of 22.5 percent, which declined to 13.5 percent 13 hours post admission.
Phenazopyridine
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In contrast to hemoglobin F, most hemoglobins will denature in alkaline solution and precipitate upon the addition of ammonium sulfate.
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All the while the group is on the run from a band of hemoglobin gobblers led by Kit, a vicious flesh eater that wants to kill, kill, and kill some more.
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The key, she believes, may be the iron content of the blood and muscle proteins hemoglobin and myoglobin.
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It is unknown whether the staining of hemoglobin reflects a pathologic response or is an epiphenomenon.
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In this setting, a serum sample with normal color indicates myoglobinuria, whereas a pigmented brown or red serum sample indicates hemoglobinuria.
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For all species tested, the immediate effect of acute exposure to high concentrations of NF3 is extensive methemoglobin formation with subsequent hypoxia.
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The two different states of hemoglobin--oxygen-rich oxyhemoglobin and oxygen-poor deoxyhemoglobin--differ in their magnetic properties.
The Scientist
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Vertebrate hemoglobins are tetrameric molecules comprised of two distinct polypeptide chains.
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With blood shortages for transfusions, companies are researching artificial blood, including human hemoglobin cultured in plant sap.
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In addition, the enzyme systems for reducing methemoglobin to oxyhemoglobin are incompletely developed in infants under six months of age.
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One of the two vascular hemoglobins possesses a hexagonal-bilayer hemoglobin (HBL-Hb) quaternary structure, which is only found in the Annelida and Vestimentifera.
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These patients were often associated with hypohemoglobinemia and thrombocytopenia.
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Mixed chimerism following in utero hematopoietic stem cell transplantation in murine models of hemoglobinopathy.
CHOP stem cells publications
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oxyhemoglobin transports oxygen to the cells of the body
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Hematocrit and hemoglobin values were obtained at baseline for calibration of oximetry measurements.
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A hematologist can assist in the often difficult task of determining the exact type of sickle cell disease, especially in the presence of rarer hemoglobin variants.
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S. O'BRIEN: Yes, he seemed to say that that was reversing, that -- what he called the carboxyhemoglobin, I guess the measure of the carbon monoxide in the blood.
CNN Transcript Jan 4, 2006
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Methemoglobinemia is detectable by measurement of blood levels of methemoglobin and is manifested clinically as cyanosis and hypoxia.
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Red cells and hemoglobin may be accompanied by seeing red cells in a microscopic examination, by a positive chemical analysis for blood or by both.
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Methemoglobinemia is treated with methylene blue which converts methemoglobin to oxyhemoglobin.
Phenazopyridine
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It wasn't a significant amount of carboxyhemoglobin.
CNN Transcript Jan 4, 2006
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Among other uses, the activity coefficients have successfully rationalized the copolymerization of sickle hemoglobin in mixtures with nonpolymerizing agents.
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And, just like the pulse-ox's SpO2 readout is just a proxy for oxyhemoglobin content, an output of carboxyhemoglobin in grams per dL is more reproducible and medically significant than a percentage full disclosure: I've worked with one of these authors, he's the same one who punctured the myth that nail polish tarnishes pulse oximetry readings.
Archive 2005-03-01
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Since hemoglobins A2 and C exhibit nearly the same mobility, they can not be differentiated on cellulose acetate. 217.
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So you really have to be able to run the blood and check for carboxyhemoglobin.
CNN Transcript Jan 4, 2006
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Functional magnetic resonance imaging (fMRI) (functional brainscanning), a variant of MRI, is based on the fact that oxyhemoglobin, the oxygen-carrying form of hemoglobin, has a different magnetic resonance signal than deoxyhemoglobin, the oxygen-depleted form of hemoglobin.
Dan Agin: Neurobunk: Politics, Phrenics, and Brainscans
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In collaboration with Bohr and K.A. Hasselbalch the influence of the CO2 tension on the oxyhemoglobin dissociation curve of the blood was demonstrated.
August Krogh - Biography
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This non-invasive device uses a combination red and infra-red light passed through a patient's finger to determine a ratio of oxygenated and deoxygenated hemoglobin.
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Hemoglobin F is able to resist denaturation and remain soluble when added to an alkaline solution.
-
As a test protein we focused on hemoglobin, which has several advantages.
-
The so-called "pigment stones" composed mainly of dark calcium bilirubinate are seen in populations with chronic hemolysis (hemoglobinopathies) and biliary tract infections.
-
The majority of iron in humans is located in the porphyrin ring of heme that is incorporated into proteins and enzymes such as myoglobin, hemoglobin, cytochromes, catalases, and peroxidases.
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Glycosylated hemoglobin refers to the specific red cell hemoglobin A types to which a glucose molecule becomes irreversibly attached.
-
The key, she believes, may be the iron content of the blood and muscle proteins hemoglobin and myoglobin.
-
In the normal physiological state, small amounts of methemoglobin are formed during the reaction between oxygen and hemoglobin, but these amounts are typically limited to less than 0.02 of the total amount of hemoglobin.
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Because neonates have both an immature NADH-dependent methemoglobin reductase system and higher levels of fetal hemoglobin,11-12 they are more susceptible to the oxidative stresses which can be seen with phenazopyridine.
Phenazopyridine
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Top Headlines from World Press Review
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Acute effects are due to the formation of carboxyhemoglobin in the blood, which inhibits oxygen intake.
Think Progress » New Ads Funded by Big Oil Portray Global Warming Science as Smear Campaign Against Carbon Dioxide
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Lactic acidosis may facilitate the supply of oxygen to working skeletal muscle by causing a rightward shift of the oxyhemoglobin dissociation curve.
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In the normal physiological state, small amounts of methemoglobin are formed during the reaction between oxygen and hemoglobin, but these amounts are typically limited to less than 0.02 of the total amount of hemoglobin.
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Blood diluted with water shows the well-known dark bands between D and E, known as the oxyhemoglobin absorption.
The Treasure-Train
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Red blood cells are red only because they contain a protein chemical called hemoglobin which is bright red in color.
Yahoo! Answers: Latest Questions
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Objective:To explore the significance of monitoring jugular bulb oxyhemoglobin saturation in patients with severe head injury.
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The key, she believes, may be the iron content of the blood and muscle proteins hemoglobin and myoglobin.
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