Canine cyclic neutropenia: Erythropoietin and platelet cycles after bone marrow transplantation.
نویسندگان
چکیده
The marrow of a dog affected with cyclic neutropenia (CN) was transplanted into an unaffected supralethally irradiated litermate. Prompt engraftment occurred, and cyclic rises and falls in numbers of platelets, reticulocytes, and granulocytes were noted in the recipient soon after engraftment. Prior to transplantation and under hypoxic conditions, the donor had serum erythropoietin (ESF) peak levels at 11-12-day intervals. Following transplatation and under hypoxic conditions, cyclic peaks of ESF occurred in the transplanted dog.
منابع مشابه
Human cyclic neutropenia transferred by allogeneic bone marrow grafting.
Human cyclic neutropenia shows many features in common with the animal model of cyclic neutropenia in grey collie dogs. Until now, however, evidence was lacking that cyclic neutropenia in man as in the dog is caused by a defect in a transplantable hematopoietic stem cell. A patient is presented who, while undergoing bone marrow transplantation as treatment for acute lymphoblastic leukemia in re...
متن کاملA comparison of treatment of canine cyclic hematopoiesis with recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF), G-CSF interleukin-3, and canine G-CSF.
Cyclic hematopoiesis in gray collie dogs is a stem cell disease in which abnormal regulation of cell production in the bone marrow causes cyclic fluctuations of blood cell counts. In vitro studies demonstrated that recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-3 (IL-3), and granulocyte colony stimulating factor (G-CSF) all stimulated increases in colon...
متن کاملOral Ciprofloxacin Prophylaxis in Patients Undergoing High Dose Therapy and Autologous Hematopoietic Stem Cell Transplantation
Background: Antibiotic prophylaxis is usually used in allogenic stem cell transplantation, but its use in Autologous Stem Cell Transplantation (ASCT) is controversial. We evaluated the efficacy of ciprofloxacin prophylaxis in ASCT. Materials and Methods: To identify the efficacy of ciprofloxacin on the incidence of neutropenic fever and its complications, 72 patients had been admitted to Talegh...
متن کاملDiagnosis and management of aplastic anemia and myelodysplastic syndrome.
The bone marrow failure states, aplastic anemia and myelodysplastic syndrome, are characterized by reticulocytopenic anemia, with variable neutropenia and thrombocytopenia. The bone marrow biopsy is very hypocellular in aplastic anemia, but it is usually hypercellular in myelodysplastic syndrome. Marrow cytogenetic abnormalities are present in approximately half of myelodysplastic syndrome pati...
متن کاملRecombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) shortens the period of neutropenia after autologous bone marrow transplantation in a primate model.
The effect of granulocyte-macrophage colony-stimulating factor (GM-CSF) on hematopoietic reconstitution after autologous bone marrow transplantation was evaluated in a primate model. Animals were given a continuous intravenous infusion of recombinant human GM-CSF for several days both before and after transplantation or only after the transplant procedure. Marrow ablation was accomplished by to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Blood
دوره 45 2 شماره
صفحات -
تاریخ انتشار 1975