Background: Due to the known disadvantages of autologous bone grafting, tissue engineering approaches have become an attractive method for ridge augmentation in dentistry. To the best of our knowledge, this is the first study conducted to evaluate the potential therapeutic capacity of PRP-assisted hADSCs seeded on HA/TCP granules on regenerative healing response of canine alveolar surgical bone...

Previously it was shown in rabbits that 20-40% of the injected dose of chylomicrons was cleared from the plasma by perisinusoidal bone marrow macrophages. The present study was undertaken to determine whether the bone marrow of other species also cleared significant amounts of chylomicrons. Canine chylomicrons, labeled in vivo with [14C]cholesterol and [3H] retinol, were injected into marmosets...

eighteen patients, twelve men and six women, with aplastic anemia underwent allogenic bone marrow transplantation (bmt) from hla-matched siblings during the period of 1990 to 1996. the conditioning regimen was cyclophosphamide with or without busulfan, depending on the cause of aplasia. antilymphocyte globulin (alg) and cyclosporine were used for rejection and acute gvhd prophylaxis, respective...

Many congenital and acquired bone marrow disorders have been described in dogs. Major categories include infectious diseases, immune-mediated bone marrow destruction, toxic marrow injury, congenital and acquired myelodysplastic syndromes, acute and chronic myeloproliferative and lymphoproliferative disorders, primary polycythemia, primary and secondary myelofibrosis, malignant histiocytosis, he...

Bone marrow transplantation in human X-linked severe Normal percentages of T cells and T-cell mitogenic recombined immunodeficiency (XSCID) without pretransplant sponses were attained by 3 months posttransplant. CD3 T conditioning results in engraftment of donor T cells and recells after transplantation expressed the CD45RA isoform constitution of T-cell function but engraftment of few, if any,...

We have previously shown that grafts with low doses of bone marrow ( 4 x 108 cells/kg) after 1200 R total-body irradiation (TBI) are successful in DLA-identical, but not DIA-nonidentical littermate or unrelated dogs, suggesting a locus of resistance associated with the major canine histocompatibility complex (DIA). Addition of viable donor blood leukocytes to the marrow inoculum has consistentl...

The proximal metaphyses of the humerus of weanling gnotobiotic dogs experimentally infected with canine distemper virus (CDV) were investigated histologically and immunocytochemically between 4 and 41 days after infection. Viral antigen was demonstrated in hematopoietic marrow and bone cells at postinfection day (PID) 5 and PID 7, respectively. Between PID 8 and 27, CDV antigen was abundantly p...

OBJECTIVES Cellular cardiomyoplasty with isolated skeletal myoblasts and bone marrow mononuclear cells is an encouraging therapeutic strategy for heart failure. We investigated the achievements accomplished with combined cell therapy of skeletal myoblast and bone marrow mononuclear cell transplantation to the ischemic canine myocardium. METHODS Autologous skeletal myoblasts (1 x 10(8)) and au...

acute myeloid leukemia (aml-m7) is a type of pediatric aml accounting for 3–10% of primary childhood aml and children may present with a broad variety of symptoms including low-grade fever, diarrhea, easy bruising, failure to gain weight and life-threatening conditions. we report a rare case of aml .a 26-month-old boy who presented with weakness and fatigue. he was diagnosed as a case of amlm-7...