نتایج جستجو برای: canine bone marrow
تعداد نتایج: 343597 فیلتر نتایج به سال:
چکیده ندارد.
A canine model in vivo was established to assess the viability of stem cells frozen and stored for prolonged periods in liquid nitrogen. Forty-six foxhounds received totalbody irradiation (1000 rods at 9 rods/mm) followed by the infusion of autologous fresh bone marrow or frozen bone marrow stored for 2 or 5 mo in the vapor phase of liquid nitrogen (140#{176}C). The results demonstrated a direc...
Granulocyte colony-stimulating factor (G-CSF) is a hematopoietic cytokine which controls the differentiation and growth of hematopoietic cells in the bone marrow. We report a severe aplastic anemia (SAA) patient with false-negative 99mTc sodium phytate bone marrow imaging findings under concurrent G-CSF therapy. The first bone marrow imaging showed a normal bone marrow activity. However, the bo...
Canine histiocytic proliferative disorders include a wide spectrum of diseases characterized by different biologic behaviors. The etiology and pathogenesis of these diseases are largely unknown. The clinicopathologic, morphologic and immunophenotypic characteristics of canine localized and disseminated histiocytic sarcoma were examined in 39 dogs. Rottweilers, Bernese Mountain Dogs, and retriev...
background: hematological abnormalities are a common complication of hiv infection and occur in all stages of the infection. these abnormalities increase as the disease advances. we aimed to evaluate the diagnostic utility of bone marrow sampling in hiv-positive patients. methods: 40 hiv-infected individuals were screened for hematological abnormalities. investigations such as iron studies, hem...
Increasingly, enriched populations of hematopoietic progenitors are used in experimental and clinical transplantation studies. The separation of progenitors is based on the expression of CD34, a marker preferentially expressed on progenitor cells. The dog model has been important for preclinical transplant studies, because it has proven predictive for outcomes in human hematopoietic stem cell t...
BACKGROUND The bone marrow is considered to be an important storage of parasites in Leishmania-infected dogs, although little is known about cellular genesis in this organ during canine visceral leishmaniasis (CVL). METHODOLOGY/PRINCIPAL FINDINGS The aim of the present study was to evaluate changes in erythropoiesis and leucopoiesis in bone marrow aspirates from dogs naturally infected with L...
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