KSIĄŻKI POWIĄZANE ZE SŁOWEM «METHEMOGLOBINA»
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Diagnostyka laboratoryjna
(hemoglobina). Birgid Neumeister Methemoglobina zawiera utlenione żelazo trójwartościowe i nie nadaje się do transportu tlenu. Wskazania do oznaczenia • Wrodzone methemoglobinemie. • Methemoglobinemia spowodowana zatruciem.
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Principles of Toxicology: Environmental and Industrial ... - Strona 99
4.7 INORGANIC NITRATES/NITRITES AND CHLORATE SALTS In blood, an equilibrium exists between ferrous and ferric hemoglobin. The oxygen-rich environment surrounding the RBC continually oxidizes hemoglobin to methemoglobin.
Phillip L. Williams, Robert C. James, Stephen M. Roberts, 2003
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Fibroids, Menstruation, Childbirth, and Evolution: The ... - Strona 170
Spontaneously within red blood cells, through multiple chemical reactions, ferrous hemoglobin is continually oxidized to methemoglobin, the ferric form of hemoglobin.(424,425,1555,1695) Methemoglobin is biologically useless; it cannot carry ...
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Hematology: Clinical Principles and Applications - Strona 123
Methemoglobin is a form of hemoglobin that contains iron in the oxidized or ferric state (Fe3+). Methemoglobin is continuously being formed by spontaneous oxidation, but fails to accumulate because several reducing enzyme systems restrict ...
Bernadette F. Rodak, George A. Fritsma, Elaine Keohane, 2013
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Wintrobe's Clinical Hematology - Tom 1 - Strona 1140
Aniline dyes and aniline reduce molecular oxygen and generate methemoglobin. Phenylhydroxylamine, after reducing oxyhemoglobin, can generate nitrosobenzene, which is reduced again to phenylhydroxylamine by red cell enzymes.
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Principles Of Clinical Toxicology, Third Edition - Strona 101
Formation of methemoglobin also causes the oxygen dissociation curve to shift to the left, as will be discussed with cyanide and carbon monoxide in chapter 6. Although the mechanisms for various toxic substances are different, the end result, ...
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Molecular Toxicology - Strona 490
The diagnosis [of methemo- globinemia] was clinched by observing the 630 nm band of methemoglobin . . . and its disappearance after treatment with dithionite or cyanide ... I knew that methylene blue had a potent effect in accelerating ...
P. David Josephy, Bengt Mannervik, 2006
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Comprehensive Reviews in Toxicology: For Emergency Clinicians
(+) Methemoglobin NADP Reductase Methylene Blue Reductase NADH (Diaphorase II) (Oxidized) (Diaphorase I) A Hemoglobin Glycolysis FIG. 35–1. Mechanisms of methemoglobin reduction. G6PD indicates glucose-6-phosphate ...
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Critical Care Nephrology - Strona 894
Reduced cytochrome b5 reacts with circulating methemoglobin to restore hemoglobin and oxidized cytochrome t>5; the red blood cell enzyme NADH-cytochrome £>5 reductase (methemoglobin reduc- tase) regenerates reduced cytochrome ...
Claudio Ronco, Rinaldo Bellomo, John A. Kellum, 2009
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Disorders of Hemoglobin: Genetics, Pathophysiology, and ...
Methemoglobin In normal physiology, approximately 0.25% of hemes contain ferric iron (methemoglobin). Free heme oxidizes rapidly and aggregates. Incorporation ofthe heme into hemoglobin prevents aggregation and greatly slows ...
Martin H. Steinberg, Bernard G. Forget, Douglas R. Higgs, 2009
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «METHEMOGLOBINA»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
methemoglobina w wiadomościach.
"Contine sulfiti" sau "A se feri de razele soarelui". Cum citim corect …
Presupune tranformarea hemoglobinei din sangele lor in methemoglobina. Aceasta methemoglobina nu mai leaga oxigenul", a explicat prof. dr. Coriolan ... «stirileprotv.ro, Kwi 15»
Oamenii cu pielea albastra au existat, dar nu erau extraterestri
Boala este diagnosticata atunci cand methemoglobina depaseste cu 1% hemoglobina normala din sange. Cei afectati au culoarea sangelui mai intunecata, ... «Ziare.com, Lis 13»
Ce boli poate face bebelusul tau daca nu esti atenta la apa pe care …
Ajunsi in organismul uman, nitratii sunt transformati rapid in nitriti (NO2-), mult mai toxici, care reactioneaza cu hemoglobina pentru a produce methemoglobina, ... «Ziare.com, Mar 12»
Rola oksygenazy hemowej w procesach zapalnych
Methemoglobina po związaniu z białkiem ostrej fazy haptoglobiną jest rozpoznawana przez receptory HbSr/CD163 na powierzchni Mø (9), co wywołuje ... «BioTechnolog.pl, Sie 09»
