human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Cytokine-mediated mobilization of hematopoietic stem cells has become an established method in the field of autologous and allogenic stem cell transplantation. Furthermore, it presents a new concept in tissue repair and regenerative medicine. In the present study, we explored the potency of parathyroid hormone (PTH) compared to granulocyte colony-stimulating factor (G-CSF) for mobilization of stem cells and its regenerative capacity on bone marrow.', 'Healthy mice were either treated with PTH, G-CSF, or saline. Laboratory parameters were analyzed using a hematological cell analyzer. Hematopoietic stem cells characterized by lin(-)/Sca-1(+)/c-kit(+), as well as subpopulations (CD31(+), c-kit(+), Sca-1(+), CXCR4(+)) of CD45(+)/CD34(+) and CD45(+)/CD34(-) cells were measured by flow cytometry. Immunohistology as well as fluorescein-activated cell sorting analyses were utilized to determine the composition and cell-cycle status of bone marrow cells. Serum levels of distinct cytokines (G-CSF, vascular endothelial growth factor [VEGF]) were determined by enzyme-linked immunosorbent assay. Further, circulating cells were measured after PTH treatment in combination with G-CSF or a G-CSF antibody.', 'Stimulation with PTH showed a significant increase of all characterized subpopulations of bone marrow-derived progenitor cells (BMCs) in peripheral blood (1.5- to 9.8-fold) similar to G-CSF. In contrast to G-CSF, PTH treatment resulted in an enhanced cell proliferation with a constant level of lin(-)/Sca-1(+)/c-kit(+) cells and CD45(+)/CD34(+) subpopulations in bone marrow. Interestingly, PTH application was associated with increased serum levels of G-CSF (2.8-fold), whereas VEGF showed no significant changes. Blocking endogenous G-CSF with an antibody significantly reduced the number of circulating cells after PTH treatment. A combination of PTH and G-CSF showed slight additional effects compared to PTH or G-CSF alone.'] Does parathyroid hormone effectively induce mobilization of progenitor cells without depletion of bone marrow?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Cytokine-mediated mobilization of hematopoietic stem cells has become an established method in the field of autologous and allogenic stem cell transplantation. Furthermore, it presents a new concept in tissue repair and regenerative medicine. In the present study, we explored the potency of parathyroid hormone (PTH) compared to granulocyte colony-stimulating factor (G-CSF) for mobilization of stem cells and its regenerative capacity on bone marrow.', 'Healthy mice were either treated with PTH, G-CSF, or saline. Laboratory parameters were analyzed using a hematological cell analyzer. Hematopoietic stem cells characterized by lin(-)/Sca-1(+)/c-kit(+), as well as subpopulations (CD31(+), c-kit(+), Sca-1(+), CXCR4(+)) of CD45(+)/CD34(+) and CD45(+)/CD34(-) cells were measured by flow cytometry. Immunohistology as well as fluorescein-activated cell sorting analyses were utilized to determine the composition and cell-cycle status of bone marrow cells. Serum levels of distinct cytokines (G-CSF, vascular endothelial growth factor [VEGF]) were determined by enzyme-linked immunosorbent assay. Further, circulating cells were measured after PTH treatment in combination with G-CSF or a G-CSF antibody.', 'Stimulation with PTH showed a significant increase of all characterized subpopulations of bone marrow-derived progenitor cells (BMCs) in peripheral blood (1.5- to 9.8-fold) similar to G-CSF. In contrast to G-CSF, PTH treatment resulted in an enhanced cell proliferation with a constant level of lin(-)/Sca-1(+)/c-kit(+) cells and CD45(+)/CD34(+) subpopulations in bone marrow. Interestingly, PTH application was associated with increased serum levels of G-CSF (2.8-fold), whereas VEGF showed no significant changes. Blocking endogenous G-CSF with an antibody significantly reduced the number of circulating cells after PTH treatment. A combination of PTH and G-CSF showed slight additional effects compared to PTH or G-CSF alone.'] Does parathyroid hormone effectively induce mobilization of progenitor cells without depletion of bone marrow?
OUTPUT:
