1-Acetyl-2-phenylhydrazine (AcPhHZ) which reacts with oxyhaemoglobin to form free radicals may be used to induce haemolytic anaemia for studies of the hematopoietic system.
Biochem/physiol Actions
1-Acetyl-2-phenylhydrazine (AcPhHZ) is a vascular tumor initiator used in experimental animal model.
Journal of electron microscopy, 46(6), 477-484 (1997-01-01)
A new 'tissue-stamp culture' method was developed for stamping proliferating erythroblasts of mouse spleens on collagen-coated coverslips after inducing haemolytic anaemia by administration of 1-acetyl-2-phenylhydrazine, and then adherent splenic cells were cultured for a few days. We could obtain many
Fundamental and applied toxicology : official journal of the Society of Toxicology, 20(2), 141-146 (1993-02-01)
DQ-2511, a new anti-ulcer drug, was administered to beagle dogs for 4 weeks to investigate the mechanism whereby this drug induced hemolytic anemia and its reversibility in comparison with beta-acetylphenylhydrazine. Hemolytic anemia accompanied by an increase in the number of
Research communications in chemical pathology and pharmacology, 84(1), 27-34 (1994-04-01)
Following the administration of phenylhydrazine, cadmium chloride and ethanol to rats there was a marked increase in the concentration of liver lipid peroxides and a sharp decline in GSH levels. The oxidative stress generated by the action of these toxic
Journal of cell science, 94 ( Pt 3), 593-600 (1989-11-01)
An unusual form of red cells (called sequestrocytes) that circulate in the peripheral blood of patients with sickle cell anemia has been identified. In wetmount light microscopy preparations, sequestrocytes appear as massively vacuolated erythrocytes. We have shown by transmission electron
Biochimica et biophysica acta, 1568(1), 99-104 (2001-12-04)
The oxidative action of acetylphenylhydrazine (APH) on red blood cells obtained from healthy donors and from patients with breast cancer has been investigated by Mössbauer spectroscopy. Whole blood was incubated with APH for different time periods and the Mössbauer spectra
Cancer research has revealed that the classical model of carcinogenesis, a three step process consisting of initiation, promotion, and progression, is not complete.
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