標(biāo)題: Titlebook [打印本頁(yè)] 作者: damped 時(shí)間: 2025-3-21 17:32 作者: extemporaneous 時(shí)間: 2025-3-21 23:12 作者: Gastric 時(shí)間: 2025-3-22 00:26 作者: inveigh 時(shí)間: 2025-3-22 07:00
Concepts and Observations on the Regulation of Granulocyte Production from the bone marrow, their rate of production in the bone marrow, and the factors that inhibit marrow granulocyte production. In fact, Morley et al. (26) believe there is a periodic cycling of normal granulocyte count, in man, as a result of this interplay.作者: 急急忙忙 時(shí)間: 2025-3-22 10:58
Some Characteristics of in Vitro Erythroid Colony and Burst-Forming Unitshe ERC seem to be more differentiated than the pluripotent hemopoietic cell population (CFU-s) detected by the . spleen colony assay (3, 12). This population of target cells of EP is apparently a class of progenitor cells with a role in hemopoietic differentiation quite similar to that of the . myeloid colony-forming cells (CFU-c).作者: Diverticulitis 時(shí)間: 2025-3-22 15:41
Colony-Forming Unit, Megakaryote (CFU-m): Its Use in Elucidating the Kinetics and Humoral Control oftion; and (c) capable of cellular proliferation—including endoreduplication of DNA to produce polyploid cells at various ploidy levels—in addition to cell mitosis. Ultimately, of course, these progenitors must be derived through differentiation or “commitment” of pluripotent hematopoietic stem cells by a process we do not presently understand.作者: Diverticulitis 時(shí)間: 2025-3-22 18:06
Bibliothek des Radio Amateurs (geschlossen)ranulocytopoiesis can usually be demonstrated following leukemoid reactions, regardless of the stimulus. Techniques for the reproducible quantitation of meaningful parameters of granulocytopoiesis have not been available in the past.作者: CREST 時(shí)間: 2025-3-23 01:10 作者: MIRE 時(shí)間: 2025-3-23 04:43 作者: obeisance 時(shí)間: 2025-3-23 08:20
https://doi.org/10.1007/978-3-662-38548-7 contain sufficient GM-CSF to allow the molecule to be isolated. Although some progress has been made in the purification of GM-CSF (8, 24, 29), little is known about the mechanism by which GM-CSF acts on bone marrow cells (29).作者: 不可比擬 時(shí)間: 2025-3-23 11:20 作者: Nonflammable 時(shí)間: 2025-3-23 14:55 作者: Kinetic 時(shí)間: 2025-3-23 19:58 作者: Enrage 時(shí)間: 2025-3-23 22:51
Humoral Regulation of Eosinophil Granulocytopoiesisranulocytopoiesis can usually be demonstrated following leukemoid reactions, regardless of the stimulus. Techniques for the reproducible quantitation of meaningful parameters of granulocytopoiesis have not been available in the past.作者: LAITY 時(shí)間: 2025-3-24 04:54 作者: 魯莽 時(shí)間: 2025-3-24 08:33 作者: Palatial 時(shí)間: 2025-3-24 13:00
https://doi.org/10.1007/978-1-4612-3538-5lonies of apparently undifferentiated cells (4, 8). In the mouse spleen, erythroid colonies outnumber granulocytic colonies 3 to 1 whereas, in the bone marrow. granulocytic colonies outnumber erythroid colonies 2 to 1 (8). The rat spleen supports the growth of erythroid colonies only (18).作者: 表被動(dòng) 時(shí)間: 2025-3-24 17:02 作者: 斥責(zé) 時(shí)間: 2025-3-24 19:20
Physical Separation of the Cycling and Noncycling Compartments of Murine Hemopoietic Stem Cellsre, the cells that form colonies have been termed colony-forming units in the spleen, or CFU-s. The number of CFU-s is then directly proportional to the number of stem cells. The possibility of quantifying the stem cell has led to the initiation of many experiments with the aim of further characterizing it.作者: 檔案 時(shí)間: 2025-3-25 01:41 作者: 索賠 時(shí)間: 2025-3-25 05:31 作者: Angioplasty 時(shí)間: 2025-3-25 10:38 作者: AROMA 時(shí)間: 2025-3-25 12:13
https://doi.org/10.1007/978-3-7091-8378-6mpts to protect lethally radiated animals (1) by shielding of hemopoietic tissues by L. O. Jacobson (9), and (2) by treatment with bone marrow suspensions by E. Lorenz and his collaborators (12). The site chosen for this annual meeting of the International Society for Experimental Hematology is give作者: 聲音刺耳 時(shí)間: 2025-3-25 18:03
Jeremy H. Brock,Abdelhakim Djehaial and essential step in the development of our capabilities to obtain definitive answers to these fundamental biologic problems. For the hematopoietic system, the colony assay technique introducted by Till and McCulloch (27) for pluripotent stem cells or CFU-s, the in . assays for unipotent myeloi作者: grudging 時(shí)間: 2025-3-25 20:38
Roy D. Baynes,Werner R. Bezwodae spleens of radiated mice. These colonies have been shown to be derived from single cells (3), the “colony-forming cells,” which are capable of extensive proliferation (3, 22), of differentiation (12, 30), and of self-renewal (23, 24). These findings support the hypothesis that blood-forming tissue作者: 信徒 時(shí)間: 2025-3-26 00:32 作者: 宣稱 時(shí)間: 2025-3-26 04:28
Ergebnisse der empirischen Feldstudiees normal within 6 hr after induction of bacterial pneumonia in dogs. Furthermore, the ratio of nonsegmented to segmented neutrophils increased progressively, showing a rapid release from the bone marrow of less mature cells. Under normal steady-state conditions there are modest fluctuations in the 作者: tenosynovitis 時(shí)間: 2025-3-26 10:36
,Problematik der Verkürzungsformen,solid medium when provided with stimulatory macromolecules operationally termed colony-stimulating factor (CSF) (3, 26, 35). A similar if not identical class of molecules also stimulates the proliferation of a precursor cell solely committed to macrophage differentiation, the colony-forming unit-per作者: 個(gè)人長(zhǎng)篇演說(shuō) 時(shí)間: 2025-3-26 15:33 作者: avenge 時(shí)間: 2025-3-26 16:59
https://doi.org/10.1007/978-1-4612-3538-5on (7, 8, 25). The inductive influences of microenvironments are radio-resistant, and their distribution can be mapped in radiated mice or rats injected with pluripotent stem cells (14). Such cells, depending on the microenvironment in which they lodge, give rise to at least three colony types: pred作者: Nerve-Block 時(shí)間: 2025-3-27 00:25
Ladoga and Onego - Great European Lakese of genotype .. (Steel, Steel-Dickie mutant mice) suffer a chronic macrocytic anemia, and are extremely sensitive to ionizing radiation (11). Previously, it was hypothesized that the genetic defect disturbs erythropoiesis very early in the erythron, perhaps at the point of commitment of . colony-fo作者: RAFF 時(shí)間: 2025-3-27 04:58
Art Pop: The Styles of Lady Gaga,rse. Colony assays have now been described for pluripotent stem cells (20), granulocyte and macrophage progenitors (3, 10, 13, 16), erythropoietic progenitors (1, 18), megakaryocyte precursors (12, 15), B- and T-lymphocyte precursors (5, 14, 17), and cells in leukemic marrow (4). For all the above c作者: 激怒某人 時(shí)間: 2025-3-27 09:13 作者: 影響帶來(lái) 時(shí)間: 2025-3-27 10:57
https://doi.org/10.1007/978-3-319-76611-9opoiesis-stimulating properties in experimental animals. The target cells of EP are operationally termed erythropoietin-responsive cells (ERC) (6). They are considered to be primitive hemopoietic cells, not morphologically recognizable as erythroid, and induced by EP to form hemoglobin (16). ERC, in作者: construct 時(shí)間: 2025-3-27 16:04
Lady Macbeth in the White House,sis and maintenance of the integrity of the blood vasculature. Platelet production is dependent upon the steady supply of megakaryocytes, which are themselves incapable of cellular proliferation, being almost exclusively in a state of cytoplasmic maturation (14). The production of megakaryocytes is 作者: PLE 時(shí)間: 2025-3-27 20:51
Weitere Untersuchung der Viergelenkkette,e differentiated compartment (Fig. 1). The pluripotent stem cells as represented by the colony-forming unit-spleen (CFU-s) have the physiologic capabilities of self-renewal and control of compartment size, which are normal requirements of precursor cells (30). Regulation of this compartment is assum作者: 銼屑 時(shí)間: 2025-3-28 00:33
https://doi.org/10.1007/978-3-662-38548-7s in semisolid agar cultures (1, 22), has been detected in many biologic fluids (8, 23–26, 30). Most of the sources of GM-CSF are unsuitable for the isolation of this factor and only human urine (30), mouse L-cell-conditioned medium (8, 28), and mouse lung-conditioned medium (MLCM) (23–26) appear to作者: 土產(chǎn) 時(shí)間: 2025-3-28 04:13 作者: 討好美人 時(shí)間: 2025-3-28 10:04 作者: blackout 時(shí)間: 2025-3-28 13:19
An Immunologic Approach to Cell Cycle Analysis of the Stem Cellial and essential step in the development of our capabilities to obtain definitive answers to these fundamental biologic problems. For the hematopoietic system, the colony assay technique introducted by Till and McCulloch (27) for pluripotent stem cells or CFU-s, the in . assays for unipotent myeloi作者: jagged 時(shí)間: 2025-3-28 15:50 作者: Allowance 時(shí)間: 2025-3-28 20:49
Characterization of Bone Marrow and Lymph Node Repopulating Cells by Transplanting Mononuclear Cellshologic and functional tests have been employed in an endeavor to accomplish this task. Multipotential stem cells are known to be present in blood because of the complete and lasting regeneration of hemopoiesis induced by transfusion of leukocyte suspensions collected from blood by leukocytopheresis作者: LIKEN 時(shí)間: 2025-3-29 01:29
Concepts and Observations on the Regulation of Granulocyte Productiones normal within 6 hr after induction of bacterial pneumonia in dogs. Furthermore, the ratio of nonsegmented to segmented neutrophils increased progressively, showing a rapid release from the bone marrow of less mature cells. Under normal steady-state conditions there are modest fluctuations in the 作者: NIB 時(shí)間: 2025-3-29 06:28
The Regulatory Role of the Macrophage in Normal and Neoplastic Hemopoiesissolid medium when provided with stimulatory macromolecules operationally termed colony-stimulating factor (CSF) (3, 26, 35). A similar if not identical class of molecules also stimulates the proliferation of a precursor cell solely committed to macrophage differentiation, the colony-forming unit-per作者: Hyperopia 時(shí)間: 2025-3-29 09:17
Humoral Regulation of Eosinophil Granulocytopoiesis problem. Stimulators for the initiation of granulocytosis are ubiquitious, resulting in uncontrolled and undesirable variables. Increased medullary granulocytopoiesis can usually be demonstrated following leukemoid reactions, regardless of the stimulus. Techniques for the reproducible quantitation 作者: 象形文字 時(shí)間: 2025-3-29 13:23 作者: 脾氣暴躁的人 時(shí)間: 2025-3-29 16:12 作者: 巫婆 時(shí)間: 2025-3-29 19:50 作者: 門(mén)窗的側(cè)柱 時(shí)間: 2025-3-30 03:35 作者: slow-wave-sleep 時(shí)間: 2025-3-30 07:32
Some Characteristics of in Vitro Erythroid Colony and Burst-Forming Unitsopoiesis-stimulating properties in experimental animals. The target cells of EP are operationally termed erythropoietin-responsive cells (ERC) (6). They are considered to be primitive hemopoietic cells, not morphologically recognizable as erythroid, and induced by EP to form hemoglobin (16). ERC, in作者: Thyroxine 時(shí)間: 2025-3-30 09:12
Colony-Forming Unit, Megakaryote (CFU-m): Its Use in Elucidating the Kinetics and Humoral Control ofsis and maintenance of the integrity of the blood vasculature. Platelet production is dependent upon the steady supply of megakaryocytes, which are themselves incapable of cellular proliferation, being almost exclusively in a state of cytoplasmic maturation (14). The production of megakaryocytes is 作者: acolyte 時(shí)間: 2025-3-30 15:12 作者: DUCE 時(shí)間: 2025-3-30 16:31
Colony-Stimulating Factor and the Differentiation of Granulocytes and Macrophagess in semisolid agar cultures (1, 22), has been detected in many biologic fluids (8, 23–26, 30). Most of the sources of GM-CSF are unsuitable for the isolation of this factor and only human urine (30), mouse L-cell-conditioned medium (8, 28), and mouse lung-conditioned medium (MLCM) (23–26) appear to作者: 記憶法 時(shí)間: 2025-3-30 23:08
The Regulatory Role of the Macrophage in Normal and Neoplastic Hemopoiesisinability of CSF to influence the clonal proliferation of two other hemopoietic cells capable of growth in soft agar (the B-lymphocyte colony-forming cell and the murine myelomonocytic leukemic cell line, WEHI-3 (38)), suggest cell-type specificity of this regulator of . . granulopoiesis (21). Howev作者: trigger 時(shí)間: 2025-3-31 03:34
