... the same cell surface markers as MSCs and could also differentiate into adipocytes, chondrocytes and osteoblasts. Also, similar to MSCs, these fibroblasts were capable of suppressing T cell proliferation and modulating the immunophenotype of macrophages. We also show that MSCs deposit extracellular...

... animals could be found. After sensitisation with sheep red blood cells a significantly impaired 19S- and 7S-antibody formation in single spleen cells could be demonstrated. These findings suggest an inhibition of macrophages by the uptake of MC 5 3 2009 Antibody formation Experimental...

...R. Navone; G. Mazzucco; A. Stramignoni Blood cultures in cases of chronic lymphocytic leukaemia showed a low number of macrophages in absence of phytohaemagglutinin (PHA), in addition to a low PHA blastic transformation of lymphocytes. Blood cultures from treated cases developed macrophages...

...R. Navone; G. Palestro; L. Resegotti In Hodgkin’s disease, blood cultures showed a close relationship between the rate of biastic transformation of PHA-stimulated lymphocytes and the number of macrophages appearing in unstim ulated cultures. Despite individual variations, in single cases the yield...

...Hiroshi Ohta; Kazuyuki Shimizu Red cells coated with anti-Rh o antibody (IgG) were extensively ingested by human blood monocytes and macrophages and only rarely by neutrophils. The erythrophagocytosis was inhibited by free IgG 1 and IgG 3 . Less inhibition occurred with IgG 2 and IgG 4 indicating...

... lymphocytes into colony formation. The best plating efficiency (1:250) was attained when blood mononuclear cells were seeded. When spleen cell culture fluid or a highly concentrated blood-adherent cell population was added to the soft agar, colony development was strongly inhibited. Monocytes-macrophages...

... counting by visual and semi-automated optical scanning, and lower risk of bacterial contamination. In tubes several parameters affecting the colony formation of mouse and human granulocytes and macrophages as well as of human peripheral T and B lymphocyte from mouse spleen were optimized. The applicability...

... of culture. However, the nearly pure erythroblastic population of the primary inoculum changed to vigorously growing granulocytic cells and macrophages during the 8-day assay period. It seems likely that end-product inhibition is operative within the monocyte-macrophage and granulocyte cell lineages...

... cellularity and statistically significant differences in macrophage surface morphology. In macrophages from healthy subjects, microvilli predominated but in lymphoma patients, cells with ruffles and/or ridges (resembling blood monocytes) were more frequent. In healthy subjects, the percentage of macrophages...

...Yuko Wada; Izumi Tsuda; Noriyuki Tatsumi The volume measurement of macrophages from rabbit lungs was carried out using an automatic computerized cell counter. The size of freshly prepared macrophages was 669 ± 62 flat 4°C. The cell volume increased gradually when the cells were suspended...

...A. Ponassi; L. Morra; G. Caristo; A. Bonelli; F. Moccia; GB. Parodi; C. Sacchetti Blood granulocyte-macrophage progenitor cells (CFU-GM) and myeloid differentiation were studied in 16 patients with hepatic cirrhosis by culturing blood mononuclear cells in semisolid and in liquid medium. The numbers...

...R.J. Sokol; J. Wales; G. Hudson The ultrastructure of cells in skin window preparations was analysed in 38 patients with malignant lymphoma and in 22 normal subjects. In the series as a whole, there were significant morphological changes in the macrophages between day 1 and day 2 consistent...

..., instructions or products referred to in the content or advertisements. Anemia Infection Macrophages Metabolism Sepsis Sickle cell disease Tumor necrosis factor α Original Paper Acta Haematol 1993;90:172-176 Inés Malavéa Yolanda Perdomoh Edgar Escalonab Ernesto Rodriguezb Miren Anchusteguia...